fzus52 kkey 212021
cwfkey
expires:202610220830;;957453

coastal waters forecast for the florida keys
national weather service key west fl
421 pm edt wed oct 21 2026

florida bay, hawk channel and straits of florida from ocean reef
to south of dry tortugas, and the extreme southeastern gulf of
america, including the florida keys national marine sanctuary

seas are given as significant wave height, which is the average
height of the highest 1/3 of the waves. individual waves may be
more than twice the significant wave height.

the wave detail section highlights the period and direction of
origin for the highest-energy waves, as well as any long-period
swells moving in a different direction than the wind.


gmz032-035-220830-
bayside and gulfside from craig key to west end of seven mile
bridge-
gulf of america from west end of seven mile bridge to halfmoon
shoal out to 5 fathoms-
421 pm edt wed oct 21 2026

.tonight...north to northeast winds near 10 knots, increasing to
10 to 15 knots. seas 1 to 2 feet, except 2 to 3 feet west of the 
marquesas keys. nearshore waters a light to moderate chop. 
.thursday...north to northeast winds 10 to 15 knots. seas 2 to
3 feet. nearshore waters a light to moderate chop. 
.thursday night...north to northeast winds near 15 knots,
increasing to 15 to 20 knots. seas around 2 feet, building to 2 
to 3 feet. west of the marquesas keys, seas building to 3 to 4
feet, occasionally to 5 feet. nearshore waters a moderate chop, 
becoming choppy. a slight chance of showers and thunderstorms.
.friday...northeast winds 15 to 20 knots, increasing to near 20
knots. seas 2 to 3 feet, except building to around 4 feet,
occasionally to 5 feet west of the marquesas keys. nearshore 
waters choppy, becoming rough. a chance of showers with a slight 
chance of thunderstorms.
.friday night...northeast winds near 20 knots. seas 2 to 4 feet, 
occasionally to 5 feet. west of the marquesas keys, seas around 4 
feet, occasionally to 5 feet, building to 5 to 6 feet, 
occasionally to 8 feet. nearshore waters rough. a chance of 
showers with a slight chance of thunderstorms. 
.saturday...northeast winds near 20 knots. seas 2 to 4 feet, 
occasionally to 5 feet, except 5 to 6 feet, occasionally to 8 
feet west of the marquesas keys. nearshore waters rough. showers 
likely with a slight chance of thunderstorms. 
.saturday night...north to northeast winds 20 to 25 knots. seas
3 to 5 feet, occasionally to 6 feet, except 5 to 7 feet,
occasionally to 9 feet west of the marquesas keys. nearshore
waters very rough. a chance of showers with a slight chance of
thunderstorms. 
.sunday...northeast winds near 25 knots. seas 4 to 6 feet, 
occasionally to 8 feet, except 6 to 9 feet, occasionally to 11 
feet west of the marquesas keys. nearshore waters extremely 
rough. showers likely with a slight chance of thunderstorms. 
.sunday night...northeast winds near 25 knots. seas 4 to 6 feet, 
occasionally to 8 feet, except 6 to 9 feet, occasionally to 11 
feet west of the marquesas keys. nearshore waters extremely rough.
a chance of showers and thunderstorms. 
.monday...northeast winds near 25 knots. seas 4 to 6 feet, 
occasionally to 8 feet, except 6 to 9 feet, occasionally to 11 
feet west of the marquesas keys. nearshore waters extremely rough.
a chance of showers with a slight chance of thunderstorms.
.monday night...northeast winds near 25 knots, decreasing to 20 to
25 knots. seas 4 to 6 feet, occasionally to 5 feet, subsiding to 3
to 5 feet, occasionally to 6 feet. west of the marquesas keys,
seas 6 to 9 feet, occasionally to 11, subsiding to 5 to 7 feet,
occasionally to 9 feet. nearshore waters extremely rough, becoming
very rough. a chance of showers with a slight chance of 
thunderstorms.

$$

fzus52 kkey 212021
cwfkey
expires:202610220830;;957455

coastal waters forecast for the florida keys
national weather service key west fl
421 pm edt wed oct 21 2026

florida bay, hawk channel and straits of florida from ocean reef
to south of dry tortugas, and the extreme southeastern gulf of
america, including the florida keys national marine sanctuary

seas are given as significant wave height, which is the average
height of the highest 1/3 of the waves. individual waves may be
more than twice the significant wave height.

the wave detail section highlights the period and direction of
origin for the highest-energy waves, as well as any long-period
swells moving in a different direction than the wind.


gmz052>055-072>075-220830-
straits of florida from ocean reef to craig key out 20 nm-
straits of florida from craig key to west end of seven mile
bridge out 20 nm-
straits of florida from west end of seven mile bridge to south of
halfmoon shoal out 20 nm-
straits of florida from halfmoon shoal to 20 nm west of dry
tortugas out 20 nm-
straits of florida from ocean reef to craig key 20 to 60 nm out-
straits of florida from craig key to west end of seven mile
bridge 20 to 60 nm out-
straits of florida from west end of seven mile bridge to south of
halfmoon shoal 20 to 60 nm out-
straits of florida from halfmoon shoal to 20 nm west of dry
tortugas 20 to 60 nm out-
421 pm edt wed oct 21 2026

.tonight...northeast winds 10 to 15 knots, increasing to near 15
knots. seas 2 to 3 feet, building to 3 to 4 feet, occasionally to
5 feet. wave detail: northeast 4 feet at 6 seconds. a slight 
chance of showers. 
.thursday...north to northeast winds 10 to 15 knots. seas 3 to
4 feet, occasionally to 5 feet. wave detail: northeast 4 feet at
5 seconds. a slight chance of showers. 
.thursday night...northeast winds 10 to 15 knots, increasing to
15 to 20 knots. seas 3 to 4 feet, occasionally to 5 feet, building
to 4 to 5 feet, occasionally to 6 feet. wave detail: northeast 4 
feet at 5 seconds. a slight chance of showers and thunderstorms. 
.friday...northeast winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. a chance of showers with a slight chance
of thunderstorms. 
.friday night...northeast winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. showers likely with a slight chance of 
thunderstorms. 
.saturday...northeast winds near 20 knots. seas 4 to 6 feet, 
occasionally to 8 feet. showers likely with a slight chance of 
thunderstorms. 
.saturday night...northeast winds 20 to 25 knots. seas 5 to
8 feet, occasionally to 10 feet. showers likely with a slight
chance of thunderstorms. 
.sunday...northeast winds near 25 knots. seas 6 to 9 feet, 
occasionally to 11 feet. showers with a slight chance of 
thunderstorms. 
.sunday night...northeast winds 25 to 30 knots. seas 7 to
9 feet, occasionally to 11 feet. showers likely with a chance of 
thunderstorms. 
.monday...northeast winds 25 to 30 knots, decreasing to 20 to 25
knots. seas 7 to 9 feet, occasionally to 11 feet, subsiding to 6 
to 8 feet, occasionally to 10 feet. showers likely with a chance 
of thunderstorms.
.monday night...northeast winds 20 to 25 knots. seas 6 to 8 feet,
occasionally to 10 feet. a chance of showers with a slight chance
of thunderstorms. 

$$

fzus52 kkey 212021
cwfkey
expires:202610220830;;957452

coastal waters forecast for the florida keys
national weather service key west fl
421 pm edt wed oct 21 2026

florida bay, hawk channel and straits of florida from ocean reef
to south of dry tortugas, and the extreme southeastern gulf of
america, including the florida keys national marine sanctuary

seas are given as significant wave height, which is the average
height of the highest 1/3 of the waves. individual waves may be
more than twice the significant wave height.

the wave detail section highlights the period and direction of
origin for the highest-energy waves, as well as any long-period
swells moving in a different direction than the wind.


gmz031-220830-
florida bay including barnes sound, blackwater sound, and
buttonwood sound-
421 pm edt wed oct 21 2026

.tonight...north to northeast winds 5 to 10 knots, increasing to 10
to 15 knots. bay waters smooth to a light chop, becoming a light 
to moderate chop.
.thursday...north to northeast winds 10 to 15 knots. bay waters a
light to moderate chop. a slight chance of showers. 
.thursday night...north to northeast winds near 15 knots. bay
waters a moderate chop. a slight chance of showers and
thunderstorms. 
.friday...north to northeast winds 15 to 20 knots, increasing to
near 20 knots. bay waters choppy, becoming rough. a chance of 
showers with a slight chance of thunderstorms.
.friday night...northeast winds near 20 knots. bay waters rough. 
a chance of showers with a slight chance of thunderstorms. 
.saturday...northeast winds near 20 knots. bay waters rough. 
showers likely with a slight chance of thunderstorms. 
.saturday night...north to northeast winds 20 to 25 knots. bay 
waters very rough. showers likely with a slight chance of 
thunderstorms.
.sunday...northeast winds near 25 knots. bay waters extremely
rough. showers likely with a slight chance of thunderstorms. 
.sunday night and monday...northeast winds near 25 knots. bay 
waters extremely rough. a chance of showers and thunderstorms
.monday night...northeast winds near 25 knots, decreasing to 20 to
25 knots. bay waters extremely rough, becoming very rough. a 
chance of showers with a slight chance of thunderstorms. 

$$

fzus52 kkey 212021
cwfkey
expires:202610220830;;957456

coastal waters forecast for the florida keys
national weather service key west fl
421 pm edt wed oct 21 2026

florida bay, hawk channel and straits of florida from ocean reef
to south of dry tortugas, and the extreme southeastern gulf of
america, including the florida keys national marine sanctuary

seas are given as significant wave height, which is the average
height of the highest 1/3 of the waves. individual waves may be
more than twice the significant wave height.

the wave detail section highlights the period and direction of
origin for the highest-energy waves, as well as any long-period
swells moving in a different direction than the wind.


gmz033-034-220830-
gulf of america from east cape sable to chokoloskee 20 to 60 nm
out and beyond 5 fathoms-
gulf of america including dry tortugas and rebecca shoal channel-
421 pm edt wed oct 21 2026

.tonight...northeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: north to northeast 3 feet at 5 seconds. a slight chance
of showers. 
.thursday...north to northeast winds 10 to 15 knots. seas 2 to
4 feet, occasionally to 5 feet. wave detail: northeast 3 feet at
5 seconds. a slight chance of showers. 
.thursday night...northeast winds 15 to 20 knots. seas 2 to
4 feet, occasionally to 5 feet. wave detail: north to northeast
4 feet at 5 seconds. 
.friday...northeast winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. a slight chance of showers and
thunderstorms. 
.friday night...northeast winds 20 to 25 knots. seas 4 to 6 feet,
occasionally to 8 feet. a chance of showers with a slight chance
of thunderstorms. 
.saturday...northeast winds 20 to 25 knots. seas 5 to 7 feet,
occasionally to 9 feet. a chance of showers with a slight chance
of thunderstorms. 
.saturday night...northeast winds 20 to 25 knots. seas 5 to
8 feet, occasionally to 10 feet. a chance of showers with a
slight chance of thunderstorms. 
.sunday...northeast winds 25 to 30 knots. seas 7 to 10 feet,
occasionally to 13 feet. showers likely with a slight chance of
thunderstorms. 
.sunday night...northeast winds 25 to 30 knots. seas 6 to 9 feet,
occasionally to 11 feet. a chance of showers with a slight chance
of thunderstorms. 
.monday...northeast winds 25 to 30 knots. seas 6 to 9 feet,
occasionally to 11 feet. a chance of showers with a slight chance
of thunderstorms. 
.monday night...northeast winds 25 to 30 knots, becoming 20 to
25 knots after midnight. seas 3 to 5 feet, occasionally to
6 feet. a chance of showers with a slight chance of
thunderstorms. 

$$

fzus52 kmfl 211951
cwfmfl
expires:202610220800;;955756

coastal waters forecast for florida
national weather service miami fl
351 pm edt wed oct 21 2026

atlantic coastal waters from jupiter inlet to ocean reef out to
60 nm and gulf coastal waters from east cape sable to chokoloskee
out 20 nm and chokoloskee to bonita beach out 60 nm...including the
waters of biscayne bay and lake okeechobee.

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz650-670-220800-
coastal waters from jupiter inlet to deerfield beach fl out 20 nm-
waters from jupiter inlet to deerfield beach fl from 20 to 60 nm-
351 pm edt wed oct 21 2026

...small craft advisory in effect through friday evening...

.tonight...ne winds 10 to 15 kt. seas 4 to 6 ft, occasionally to
8 ft. wave detail: ne 5 ft at 11 seconds and nw 2 ft at 4 seconds.
intracoastal waters light chop. a slight chance of tstms. a slight
chance of showers this evening, then a chance of showers after
midnight. 
.thu...ne winds 15 to 20 kt. seas 5 to 7 ft, occasionally to 9 ft.
wave detail: ne 7 ft at 12 seconds and nw 2 ft at 4 seconds.
intracoastal waters a moderate chop. a chance of showers. 
.thu night...ne winds 15 to 20 kt. seas 5 to 7 ft, occasionally to
9 ft. wave detail: ne 7 ft at 12 seconds and ne 4 ft at 4 seconds.
intracoastal waters choppy in exposed areas. a chance of showers in
the late evening and overnight. 
.fri...ne winds 15 to 20 kt with gusts up to 25 kt. seas 5 to 7 ft,
occasionally to 9 ft. wave detail: ne 7 ft at 12 seconds and ne 6 ft
at 6 seconds. intracoastal waters choppy in exposed areas. showers
likely. 
.fri night...ne winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
9 ft, occasionally to 11 ft. wave detail: ne 8 ft at 7 seconds and
ne 4 ft at 12 seconds. intracoastal waters rough in exposed areas.
showers until early morning, then showers with a chance of tstms
late. 
.sat...ne winds 20 to 25 kt. seas 5 to 8 ft, occasionally to 10 ft.
wave detail: ne 7 ft at 7 seconds and ne 3 ft at 11 seconds.
intracoastal waters rough in exposed areas. showers.
.sat night...ne winds 25 to 30 kt. seas 7 to 10 ft, occasionally to
13 ft, building to 9 to 12 ft, occasionally to 15 ft after midnight.
intracoastal waters very rough in exposed areas. showers with a
chance of tstms. 
.sun...ne winds 25 to 30 kt with gusts up to 40 kt. seas 10 to
14 ft, occasionally to 18 ft. intracoastal waters very rough in
exposed areas. showers with a chance of tstms.
.sun night...ne winds 25 to 30 kt with gusts up to 40 kt. seas 10 to
14 ft, occasionally to 18 ft. intracoastal waters very rough in
exposed areas. a chance of tstms. showers.
.mon...ne winds 25 to 30 kt. seas 10 to 14 ft, occasionally to
18 ft. intracoastal waters very rough in exposed areas. showers
likely with a chance of tstms. 
.mon night...ne winds 25 to 30 kt. seas 9 to 13 ft, occasionally to
17 ft. intracoastal waters very rough in exposed areas. showers
likely early in the evening. a chance of tstms until early morning.
a chance of showers in the late evening and overnight.  

winds and seas higher in and near tstms.

$$

fzus52 kmfl 211951
cwfmfl
expires:202610220800;;955757

coastal waters forecast for florida
national weather service miami fl
351 pm edt wed oct 21 2026

atlantic coastal waters from jupiter inlet to ocean reef out to
60 nm and gulf coastal waters from east cape sable to chokoloskee
out 20 nm and chokoloskee to bonita beach out 60 nm...including the
waters of biscayne bay and lake okeechobee.

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz651-671-220800-
coastal waters from deerfield beach to ocean reef fl out 20 nm-
waters from deerfield beach to ocean reef fl from 20 to 60 nm
excluding the territorial waters of bahamas-
351 pm edt wed oct 21 2026

...small craft advisory in effect through friday evening...

.tonight...ne winds 10 to 15 kt. seas 3 to 5 ft, occasionally to
6 ft. wave detail: n 4 ft at 11 seconds and e 1 foot at 4 seconds.
intracoastal waters light chop. a slight chance of showers late. 
.thu...n winds 10 to 15 kt, becoming ne 15 to 20 kt in the
afternoon. seas 4 to 6 ft, occasionally to 8 ft. wave detail: n 5 ft
at 6 seconds and n 4 ft at 11 seconds. intracoastal waters a
moderate chop. a chance of showers in the late morning and
afternoon. 
.thu night...ne winds 15 to 20 kt. seas 4 to 6 ft, occasionally to
8 ft. wave detail: n 6 ft at 7 seconds and n 2 ft at 11 seconds.
intracoastal waters choppy in exposed areas. a chance of showers
until early morning. a chance of tstms after midnight. showers
likely late. 
.fri...ne winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 5 to 7 ft, occasionally to 9 ft. wave detail: ne
6 ft at 7 seconds and n 1 foot at 12 seconds. intracoastal waters
rough in exposed areas. showers until late afternoon, then showers
with a chance of tstms late. 
.fri night...ne winds 20 to 25 kt. seas 5 to 8 ft, occasionally to
10 ft. wave detail: ne 7 ft at 7 seconds and n 1 foot at 12 seconds.
intracoastal waters rough in exposed areas. showers with a chance of
tstms. 
.sat...ne winds 20 to 25 kt. seas 5 to 8 ft, occasionally to 10 ft.
wave detail: ne 7 ft at 8 seconds. intracoastal waters rough in
exposed areas. showers with a chance of tstms. 
.sat night...ne winds 20 to 25 kt, increasing to 25 to 30 kt after
midnight. seas 7 to 10 ft, occasionally to 13 ft. intracoastal
waters very rough in exposed areas. showers with a chance of tstms. 
.sun...ne winds 25 to 30 kt. seas 8 to 11 ft, occasionally to 14 ft,
building to 9 to 13 ft, occasionally to 17 ft in the afternoon.
intracoastal waters very rough in exposed areas. showers with a
chance of tstms. 
.sun night...ne winds 25 to 30 kt. seas 10 to 14 ft, occasionally to
18 ft. intracoastal waters very rough in exposed areas. a chance of
tstms. showers.
.mon...ne winds 25 to 30 kt. seas 10 to 14 ft, occasionally to
18 ft. intracoastal waters very rough in exposed areas. showers
likely with a chance of tstms. 
.mon night...ne winds 25 to 30 kt. seas 9 to 12 ft, occasionally to
15 ft. intracoastal waters very rough in exposed areas. showers
likely with a chance of tstms until early morning, then a chance of
showers late.  

winds and seas higher in and near tstms.

$$

fzus52 kmfl 211951
cwfmfl
expires:202610220800;;955758

coastal waters forecast for florida
national weather service miami fl
351 pm edt wed oct 21 2026

atlantic coastal waters from jupiter inlet to ocean reef out to
60 nm and gulf coastal waters from east cape sable to chokoloskee
out 20 nm and chokoloskee to bonita beach out 60 nm...including the
waters of biscayne bay and lake okeechobee.

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


gmz656-657-676-220800-
coastal waters from chokoloskee to bonita beach fl out 20 nm-
coastal waters from east cape sable to chokoloskee fl out 20 nm-
waters from chokoloskee to bonita beach fl from 20 to 60 nm-
351 pm edt wed oct 21 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...ne winds 15 to 20 kt. seas 2 to 4 ft, occasionally to
5 ft. wave detail: n 3 ft at 4 seconds. bay and inland waters a
moderate chop. 
.thu...ne winds 15 to 20 kt, becoming n 10 to 15 kt in the
afternoon. seas 2 to 4 ft, occasionally to 5 ft. wave detail: n 3 ft
at 4 seconds. bay and inland waters a moderate chop. 
.thu night...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft, occasionally to 5 ft. wave detail: n 4 ft at 4 seconds. bay
and inland waters a moderate chop. 
.fri...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to 4 ft,
occasionally to 5 ft. wave detail: n 4 ft at 4 seconds. bay and
inland waters a moderate chop. a chance of showers late. 
.fri night...ne winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft, occasionally to 6 ft. wave detail: n 5 ft at 5 seconds. bay
and inland waters a moderate chop. a chance of showers early in the
evening. 
.sat...ne winds 20 to 25 kt with gusts up to 30 kt. seas 3 to 5 ft,
occasionally to 6 ft. wave detail: n 5 ft at 5 seconds. bay and
inland waters a moderate chop. a chance of showers in the afternoon.
.sat night...ne winds 25 to 30 kt, diminishing to 20 to 25 kt after
midnight. seas 5 to 7 ft, occasionally to 9 ft. bay and inland
waters rough in exposed areas. a chance of showers early in the
evening. 
.sun...ne winds 25 to 30 kt. seas 5 to 7 ft, occasionally to 9 ft.
bay and inland waters rough in exposed areas. a chance of showers in
the late morning and afternoon. 
.sun night...ne winds 25 to 30 kt. seas 5 to 7 ft, occasionally to
9 ft. bay and inland waters rough in exposed areas. a chance of
showers early in the evening. 
.mon...ne winds 20 to 25 kt with gusts up to 30 kt. seas 4 to 6 ft,
occasionally to 8 ft. bay and inland waters a moderate chop. 
.mon night...ne winds 25 to 30 kt, diminishing to 20 to 25 kt after
midnight. seas 5 to 7 ft, occasionally to 9 ft. bay and inland
waters rough in exposed areas.  

$$

fzus52 kmfl 211951
cwfmfl
expires:202610220800;;955759

coastal waters forecast for florida
national weather service miami fl
351 pm edt wed oct 21 2026

atlantic coastal waters from jupiter inlet to ocean reef out to
60 nm and gulf coastal waters from east cape sable to chokoloskee
out 20 nm and chokoloskee to bonita beach out 60 nm...including the
waters of biscayne bay and lake okeechobee.

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz610-220800-
lake okeechobee-
351 pm edt wed oct 21 2026

...small craft should exercise caution...

.tonight...n winds 10 to 15 kt with gusts up to 20 kt. lake waters a
moderate chop. 
.thu...n winds 10 to 15 kt with gusts up to 20 kt. lake waters a
moderate chop. 
.thu night...ne winds 15 to 20 kt, becoming n 10 to 15 kt after
midnight. lake waters choppy. 
.fri...n winds 10 to 15 kt, becoming ne 15 to 20 kt in the
afternoon. lake waters choppy. 
.fri night...ne winds 15 to 20 kt, becoming n 10 to 15 kt after
midnight. lake waters choppy. 
.sat...n winds 10 to 15 kt with gusts up to 20 kt, becoming ne 20 to
25 kt with gusts up to 30 kt in the afternoon. lake waters rough. a
chance of showers. 
.sat night...ne winds 20 to 25 kt with gusts up to 30 kt. lake
waters rough. a chance of showers. 
.sun...ne winds 20 to 25 kt. gusts up to 35 kt in the afternoon.
lake waters rough. showers likely until late afternoon, then a
chance of showers late. 
.sun night...ne winds 20 to 25 kt with gusts up to 35 kt. lake
waters rough. a chance of showers early in the evening. 
.mon...ne winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. lake waters rough. 
.mon night...ne winds 20 to 25 kt with gusts up to 30 kt. lake
waters rough.  

$$

fzus52 kmfl 211951
cwfmfl
expires:202610220800;;955760

coastal waters forecast for florida
national weather service miami fl
351 pm edt wed oct 21 2026

atlantic coastal waters from jupiter inlet to ocean reef out to
60 nm and gulf coastal waters from east cape sable to chokoloskee
out 20 nm and chokoloskee to bonita beach out 60 nm...including the
waters of biscayne bay and lake okeechobee.

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz630-220800-
biscayne bay-
351 pm edt wed oct 21 2026

.tonight...n winds 10 to 15 kt. a moderate chop. 
.thu...n winds 10 to 15 kt, becoming ne 15 to 20 kt in the
afternoon. choppy. a chance of showers early in the afternoon. 
.thu night...ne winds 15 to 20 kt, becoming n 10 to 15 kt after
midnight. choppy. a chance of showers. 
.fri...n winds 10 to 15 kt, becoming ne 20 to 25 kt in the
afternoon. rough. a chance of showers in the morning. showers likely
with a chance of tstms in the afternoon. 
.fri night...ne winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. rough. a chance of tstms. 
.sat...ne winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. rough. showers likely. 
.sat night...ne winds 20 to 25 kt. rough. showers likely with a
chance of tstms. 
.sun...ne winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. very rough. showers with a chance of tstms. 
.sun night...ne winds 25 to 30 kt. very rough. a chance of tstms.
showers.
.mon...ne winds 25 to 30 kt. very rough. showers likely with a
chance of tstms. 
.mon night...ne winds 20 to 25 kt with gusts up to 30 kt. rough.
showers likely early in the evening. a chance of tstms until early
morning. a chance of showers in the late evening and overnight.  

winds and waves higher in and near tstms.

$$

fzus52 kmlb 211737
cwfmlb
expires:202610220615;;948982

coastal waters forecast for east central florida
national weather service melbourne fl
issued by national weather service tampa bay ruskin fl
137 pm edt wed oct 21 2026

atlantic coastal waters from flagler beach to jupiter inlet out 60 nm.

seas are provided as a range of the average height of the highest
one third of the waves, along with the occasional height of the 
average highest ten percent of the waves.


amz555-220615-
sebastian inlet to jupiter inlet 0-20 nm-
137 pm edt wed oct 21 2026

...small craft advisory in effect through late thursday night...

.tonight...northeast winds 10 to 15 knots, increasing to 15 to
20 knots. seas 6 to 8 feet, occasionally to 10 feet. wave detail:
northeast 7 feet at 11 seconds. choppy on the intracoastal
waters. a slight chance of showers late this morning. a chance of
showers. a slight chance of thunderstorms this evening. 
.thursday...north winds around 15 knots. seas 6 to 8 feet,
occasionally to 10 feet. wave detail: northeast 7 feet at
12 seconds. a moderate chop on the intracoastal waters. a slight
chance of showers in the morning, then a chance of showers in the
afternoon. 
.thursday night...northeast winds around 15 knots. seas 6 to
8 feet, occasionally to 10 feet. wave detail: northeast 7 feet at
13 seconds and southeast 2 feet at 5 seconds. a light chop on the
intracoastal waters. a chance of showers. 
.friday...northeast winds around 15 knots, increasing to 20 to
25 knots in the afternoon. seas 6 to 8 feet, occasionally to
10 feet. wave detail: northeast 7 feet at 12 seconds and
northeast 6 feet at 6 seconds. rough on the intracoastal waters.
a chance of showers in the morning, then a slight chance of
showers in the afternoon. 
.friday night...northeast winds 20 to 25 knots. seas 7 to 8 feet,
occasionally to 10 feet. wave detail: northeast 7 feet at
12 seconds and southeast 1 foot at 5 seconds. rough on the
intracoastal waters. a chance of showers. 
.saturday...northeast winds around 20 knots, increasing to 25 to
30 knots in the afternoon. seas 6 to 8 feet, occasionally to
10 feet, building to 8 to 10 feet, occasionally to 13 feet in the
afternoon. wave detail: northeast 8 feet at 8 seconds and
southeast 1 foot at 5 seconds, becoming northeast 10 feet at
10 seconds and southeast 1 foot at 5 seconds in the afternoon.
very rough on the intracoastal waters. showers likely with a
slight chance of thunderstorms. 
.saturday night...northeast winds 25 to 30 knots. seas 10 to
13 feet, occasionally to 17 feet, building to 11 to 15 feet,
occasionally to 19 feet after midnight. very rough on the
intracoastal waters. showers with a chance of thunderstorms. 
.sunday...northeast winds 25 to 30 knots. seas 12 to 15 feet,
occasionally to 19 feet. very rough on the intracoastal waters.
showers with a chance of thunderstorms. 
.sunday night...northeast winds 25 to 30 knots. seas 13 to
15 feet, occasionally to 19 feet. very rough on the intracoastal
waters. showers likely with a slight chance of thunderstorms in
the evening, then a chance of showers after midnight. 
.monday...northeast winds 25 to 30 knots. seas 12 to 14 feet,
occasionally to 18 feet. very rough on the intracoastal waters. a
chance of showers in the morning, then showers likely with a
slight chance of thunderstorms in the afternoon. 
.monday night...northeast winds 25 to 30 knots, diminishing to
20 to 25 knots after midnight. seas 11 to 14 feet, occasionally
to 18 feet. very rough on the intracoastal waters. a slight
chance of thunderstorms. a chance of showers in the evening, then
a slight chance of showers after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 211737
cwfmlb
expires:202610220615;;948985

coastal waters forecast for east central florida
national weather service melbourne fl
issued by national weather service tampa bay ruskin fl
137 pm edt wed oct 21 2026

atlantic coastal waters from flagler beach to jupiter inlet out 60 nm.

seas are provided as a range of the average height of the highest
one third of the waves, along with the occasional height of the 
average highest ten percent of the waves.


amz575-220615-
sebastian inlet to jupiter inlet 20-60 nm-
137 pm edt wed oct 21 2026

...small craft advisory in effect through late thursday night...

.tonight...northeast winds 10 to 15 knots, increasing to 15 to
20 knots. seas 7 to 8 feet, occasionally to 10 feet. wave detail:
northeast 7 feet at 11 seconds and north 3 feet at 7 seconds. a
slight chance of showers late this morning. a chance of showers.
a slight chance of thunderstorms this evening. 
.thursday...northeast winds around 15 knots. seas 7 to 9 feet,
occasionally to 11 feet. wave detail: northeast 7 feet at
12 seconds and north 3 feet at 7 seconds. a chance of showers. 
.thursday night...northeast winds around 15 knots. seas 7 to
8 feet, occasionally to 10 feet. wave detail: northeast 7 feet at
13 seconds and south 2 feet at 5 seconds. a chance of showers. 
.friday...northeast winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. seas 7 to 8 feet, occasionally to
10 feet. wave detail: northeast 7 feet at 6 seconds and northeast
7 feet at 12 seconds. a chance of showers. 
.friday night...northeast winds 20 to 25 knots. seas 8 to 9 feet,
occasionally to 11 feet. wave detail: northeast 8 feet at
7 seconds and northeast 4 feet at 11 seconds. a chance of showers
in the evening, then showers likely after midnight. 
.saturday...northeast winds 20 to 25 knots, increasing to 25 to
30 knots in the afternoon. seas 8 to 10 feet, occasionally to
13 feet. wave detail: northeast 10 feet at 8 seconds and north
5 feet at 8 seconds. a slight chance of thunderstorms. showers.
.saturday night...northeast winds 25 to 30 knots. seas 11 to
14 feet, occasionally to 18 feet, building to 14 to 16 feet,
occasionally to 20 feet after midnight. showers with a chance of
thunderstorms. 
.sunday...northeast winds around 30 knots. seas 15 to 18 feet,
occasionally to 23 feet. showers with a chance of thunderstorms. 
.sunday night...northeast winds 25 to 30 knots. seas 14 to
17 feet, occasionally to 22 feet. showers with a slight chance of
thunderstorms in the evening, then showers likely after midnight.
.monday...northeast winds 25 to 30 knots. seas 13 to 16 feet,
occasionally to 20 feet. showers likely. a slight chance of
thunderstorms in the afternoon. 
.monday night...northeast winds 25 to 30 knots, diminishing to
20 to 25 knots after midnight. seas 12 to 15 feet, occasionally
to 19 feet. a slight chance of thunderstorms. showers likely in
the evening, then a chance of showers after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus52 ktbw 212059
cwftbw
expires:202610220915;;958448

coastal waters forecast for florida
national weather service tampa bay ruskin fl
459 pm edt wed oct 21 2026

gulf coastal waters from bonita beach to the mouth of the
suwannee river out to 60 nm.

important notice to mariners...marine forecasts are issued at
least four times a day. boaters on extended trips should
routinely monitor subsequent forecast issuances and updates for
the latest marine weather information.

the wave heights are forecast as significant wave height which is
the average of the highest one-third of the waves. the highest
waves may rarely be twice the significant wave height. the winds
and seas near thunderstorms may be higher than forecast.


gmz853-220915-
coastal waters from englewood to tarpon springs fl out 20 nm-
459 pm edt wed oct 21 2026

...small craft exercise caution...

.tonight...northeast winds 10 to 15 knots, increasing to 15 to
20 knots late this evening and overnight. seas 2 to 3 feet. wave
detail: north 2 feet at 4 seconds. bay and inland waters choppy. 
.thursday...northeast winds 15 to 20 knots, becoming north 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail: north
2 feet at 4 seconds. bay and inland waters choppy. 
.thursday night...northeast winds 15 to 20 knots. seas 2 to
3 feet. wave detail: north 2 feet at 4 seconds. bay and inland
waters choppy. 
.friday...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 2 to 3 feet. wave detail: north 2 feet at
4 seconds. bay and inland waters choppy. 
.friday night...northeast winds 20 to 25 knots with gusts up to
30 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
north 4 feet at 5 seconds. bay and inland waters rough. 
.saturday...northeast winds 20 to 25 knots with gusts up to
30 knots. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
north 5 feet at 5 seconds. bay and inland waters rough. 
.saturday night...northeast winds 25 to 30 knots. seas 5 to
7 feet, occasionally to 9 feet. bay and inland waters very rough.
.sunday...northeast winds 25 to 30 knots. seas 5 to 7 feet,
occasionally to 9 feet. bay and inland waters very rough. 
.sunday night...northeast winds 25 to 30 knots. seas 5 to 7 feet,
occasionally to 9 feet. bay and inland waters very rough. 
.monday...northeast winds 20 to 25 knots. seas 4 to 6 feet,
occasionally to 8 feet. bay and inland waters rough. 

$$

fzus52 ktbw 212059
cwftbw
expires:202610220915;;958446

coastal waters forecast for florida
national weather service tampa bay ruskin fl
459 pm edt wed oct 21 2026

gulf coastal waters from bonita beach to the mouth of the
suwannee river out to 60 nm.

important notice to mariners...marine forecasts are issued at
least four times a day. boaters on extended trips should
routinely monitor subsequent forecast issuances and updates for
the latest marine weather information.

the wave heights are forecast as significant wave height which is
the average of the highest one-third of the waves. the highest
waves may rarely be twice the significant wave height. the winds
and seas near thunderstorms may be higher than forecast.


gmz856-220915-
coastal waters from bonita beach to englewood fl out 20 nm-
459 pm edt wed oct 21 2026

...small craft exercise caution...

.tonight...northeast winds 10 to 15 knots, increasing to 15 to
20 knots late this evening and overnight. seas 2 to 3 feet. wave
detail: north 2 feet at 4 seconds. bay and inland waters choppy. 
.thursday...northeast winds 15 to 20 knots, becoming north 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail: north
2 feet at 5 seconds. bay and inland waters choppy. 
.thursday night...northeast winds 15 to 20 knots. seas 2 to
3 feet. wave detail: north 2 feet at 4 seconds. bay and inland
waters choppy. 
.friday...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 2 to 3 feet. wave detail: north 2 feet at
5 seconds. bay and inland waters choppy. 
.friday night...northeast winds 20 to 25 knots with gusts up to
30 knots. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
north 4 feet at 5 seconds. bay and inland waters rough. 
.saturday...northeast winds 20 to 25 knots with gusts up to
30 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
north 3 feet at 5 seconds. bay and inland waters rough. isolated
showers in the afternoon. 
.saturday night...northeast winds 25 to 30 knots. seas 4 to
6 feet, occasionally to 8 feet. bay and inland waters very rough.
isolated showers in the evening. 
.sunday...northeast winds 25 to 30 knots. seas 4 to 6 feet,
occasionally to 8 feet. bay and inland waters very rough.
isolated showers in the afternoon. 
.sunday night...northeast winds 25 to 30 knots. seas 5 to 7 feet,
occasionally to 9 feet. bay and inland waters very rough.
isolated showers in the evening. 
.monday...northeast winds 20 to 25 knots. seas 4 to 6 feet,
occasionally to 8 feet. bay and inland waters rough. 

$$

fzus52 ktbw 212059
cwftbw
expires:202610220915;;958449

coastal waters forecast for florida
national weather service tampa bay ruskin fl
459 pm edt wed oct 21 2026

gulf coastal waters from bonita beach to the mouth of the
suwannee river out to 60 nm.

important notice to mariners...marine forecasts are issued at
least four times a day. boaters on extended trips should
routinely monitor subsequent forecast issuances and updates for
the latest marine weather information.

the wave heights are forecast as significant wave height which is
the average of the highest one-third of the waves. the highest
waves may rarely be twice the significant wave height. the winds
and seas near thunderstorms may be higher than forecast.


gmz873-220915-
waters from englewood to tarpon springs fl out 20 to 60 nm-
459 pm edt wed oct 21 2026

...small craft exercise caution...

.tonight...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
north 4 feet at 5 seconds. 
.thursday...northeast winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: north 4 feet at 5 seconds. 
.thursday night...northeast winds 15 to 20 knots. seas 3 to
4 feet, occasionally to 5 feet. wave detail: north 4 feet at
5 seconds. 
.friday...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
north 4 feet at 5 seconds. 
.friday night...northeast winds 20 to 25 knots with gusts up to
30 knots. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
north 6 feet at 6 seconds. 
.saturday...northeast winds 20 to 25 knots, increasing to 25 to
30 knots in the afternoon. seas 5 to 8 feet, occasionally to
10 feet. wave detail: north 8 feet at 7 seconds. isolated showers
in the afternoon. 
.saturday night...northeast winds 25 to 30 knots. seas 7 to
10 feet, occasionally to 13 feet. isolated showers. 
.sunday...northeast winds 25 to 30 knots. seas 7 to 10 feet,
occasionally to 13 feet. 
.sunday night...northeast winds 25 to 30 knots. seas 8 to
11 feet, occasionally to 14 feet. 
.monday...northeast winds 25 to 30 knots. seas 7 to 9 feet,
occasionally to 11 feet. 

$$

fzus52 ktbw 212059
cwftbw
expires:202610220915;;958447

coastal waters forecast for florida
national weather service tampa bay ruskin fl
459 pm edt wed oct 21 2026

gulf coastal waters from bonita beach to the mouth of the
suwannee river out to 60 nm.

important notice to mariners...marine forecasts are issued at
least four times a day. boaters on extended trips should
routinely monitor subsequent forecast issuances and updates for
the latest marine weather information.

the wave heights are forecast as significant wave height which is
the average of the highest one-third of the waves. the highest
waves may rarely be twice the significant wave height. the winds
and seas near thunderstorms may be higher than forecast.


gmz876-220915-
waters from bonita beach to englewood fl out 20 to 60 nm-
459 pm edt wed oct 21 2026

...small craft exercise caution...

.tonight...northeast winds 10 to 15 knots, increasing to 15 to
20 knots late this evening and overnight. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 4 seconds. 
.thursday...northeast winds 15 to 20 knots, becoming north 10 to
15 knots in the afternoon. seas 2 to 4 feet, occasionally to
5 feet. wave detail: north 3 feet at 5 seconds. 
.thursday night...northeast winds 15 to 20 knots. seas 2 to
4 feet, occasionally to 5 feet. wave detail: north 3 feet at
5 seconds. 
.friday...northeast winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 6 seconds. 
.friday night...northeast winds 20 to 25 knots with gusts up to
30 knots. seas 3 to 5 feet, occasionally to 6 feet, building to
5 to 6 feet, occasionally to 8 feet after midnight. wave detail:
north 5 feet at 6 seconds. 
.saturday...northeast winds 20 to 25 knots with gusts up to
30 knots. seas 5 to 6 feet, occasionally to 8 feet. wave detail:
north 5 feet at 6 seconds. isolated showers in the afternoon. 
.saturday night...northeast winds 25 to 30 knots. seas 6 to
9 feet, occasionally to 11 feet. isolated showers. 
.sunday...northeast winds 25 to 30 knots. seas 7 to 9 feet,
occasionally to 11 feet. scattered showers in the afternoon. 
.sunday night...northeast winds 25 to 30 knots. seas 7 to
10 feet, occasionally to 13 feet. scattered showers in the
evening. 
.monday...northeast winds 25 to 30 knots. seas 7 to 9 feet,
occasionally to 11 feet. 

$$