fzus52 kkey 190220
cwfkey
expires:202608191430;;966673

coastal waters forecast for the florida keys
national weather service key west fl
1020 pm edt tue aug 18 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.


gmz053>055-073>075-191430-
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 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-
1020 pm edt tue aug 18 2026

.overnight...north winds near 10 knots, becoming northwest and
decreasing to 5 to 10 knots. seas around 1 foot. wave detail: 
northeast to east 1 foot at 4 seconds.
.wednesday...northwest to north winds near 5 knots. seas 1 foot
or less. wave detail: north 1 foot at 3 seconds. 
.wednesday night...northwest to north winds 5 to 10 knots. seas
1 foot or less. wave detail: northwest to north 1 foot at 3 
seconds. 
.thursday...north winds near 5 knots. seas 1 foot or less. 
.thursday night...northeast to east winds 5 to 10 knots, becoming
east to southeast. seas 1 foot or less. 
.friday...east to southeast winds near 5 knots. seas around 1 
foot. 
.friday night...northeast to east winds 5 to 10 knots, becoming
east to southeast. seas around 1 foot. 
.saturday...east to southeast winds near 5 knots. seas around
1 foot. 
.saturday night...east winds near 5 knots. seas around 1 foot. 
.sunday...east winds near 5 knots. seas 1 foot or less. 
.sunday night...east winds 5 to 10 knots. seas 1 foot or less. 

$$

fzus52 kkey 190220
cwfkey
expires:202608191430;;966672

coastal waters forecast for the florida keys
national weather service key west fl
1020 pm edt tue aug 18 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.


gmz052-072-191430-
straits of florida from ocean reef to craig key out 20 nm-
straits of florida from ocean reef to craig key 20 to 60 nm out-
1020 pm edt tue aug 18 2026

.overnight...northwest winds 15 to 20 knots early, becoming 
northwest and decreasing to near 10 knots. seas around 1 foot. 
wave detail: west 1 foot at 2 seconds and southeast 1 foot at 3 
seconds. 
.wednesday...west to northwest winds near 10 knots early,
decreasing to 5 to 10 knots. seas 1 foot or less. wave detail: 
northwest 1 foot at 3 seconds. 
.wednesday night...southwest to west winds 5 to 10 knots, 
becoming south. seas 1 foot or less. wave detail: west 1 foot at 2
seconds.
.thursday...south to southwest winds near 5 knots. seas 1 foot or
less. 
.thursday night...south winds near 5 knots, becoming southeast to
south. seas 1 foot or less. 
.friday...southeast to south winds near 5 knots. seas around 1 
foot. 
.friday night...southeast winds 5 to 10 knots. seas around 1 
foot. a slight chance of showers and thunderstorms. 
.saturday...southeast winds near 5 knots. seas around 1 foot. 
.saturday night...southeast winds 5 to 10 knots. seas around 1 
foot. a slight chance of showers and thunderstorms. 
.sunday...southeast winds 5 to 10 knots. seas 1 foot or less. a
slight chance of showers. 
.sunday night...east to southeast winds 5 to 10 knots. seas 1 
foot or less. a slight chance of showers. 

$$

fzus52 kkey 190220
cwfkey
expires:202608191430;;966669

coastal waters forecast for the florida keys
national weather service key west fl
1020 pm edt tue aug 18 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.


gmz032-035-191430-
bayside and gulf side from craig key to west end of seven mile
bridge-
gulf of mexico from west end of seven mile bridge to halfmoon
shoal out to 5 fathoms-
1020 pm edt tue aug 18 2026

.overnight...northwest to north winds 10 to 15 knots early, 
becoming northwest and decreasing to near 10 knots. seas 1 foot or
less. nearshore waters a light to moderate chop, becoming a light
chop late. 
.wednesday...northwest winds 5 to 10 knots, increasing to near 10
knots. seas 1 foot or less. nearshore waters smooth to a light 
chop, becoming a light chop.
.wednesday night...northwest winds 10 to 15 knots, becoming 5 to
10 knots. seas around 1 foot. nearshore waters a light to 
moderate chop, becoming smooth to a light chop. a slight chance of
showers and thunderstorms. 
.thursday...northwest to west winds near 5 knots, becoming west. 
seas 1 foot or less. nearshore waters smooth. a slight chance of 
showers and thunderstorms. 
.thursday night...west winds near 5 knots, becoming southeast to
south. seas 1 foot or less. nearshore waters smooth. a slight 
chance of showers and thunderstorms. 
.friday...south to southwest winds near 5 knots. seas 1 foot or
less. nearshore waters smooth. 
.friday night...southeast winds near 5 knots. seas 1 foot or
less. nearshore waters smooth. a slight chance of showers. 
.saturday...south winds near 5 knots, becoming southeast. seas 1 
foot or less. nearshore waters smooth. a slight chance of showers 
and thunderstorms. 
.saturday night through sunday night...southeast winds near 5 
knots. seas 1 foot or less. nearshore waters smooth. a slight 
chance of showers and thunderstorms.

$$

fzus52 kkey 190220
cwfkey
expires:202608191430;;966674

coastal waters forecast for the florida keys
national weather service key west fl
1020 pm edt tue aug 18 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.


gmz033-034-191430-
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-
1020 pm edt tue aug 18 2026

.overnight...northwest winds near 10 knots, decreasing to 5 to 10
knots. seas around 1 foot. wave detail: northwest to north 1 foot
at 3 seconds. 
.wednesday...northwest winds 5 to 10 knots. seas 1 to 2 feet.
wave detail: northwest to north 1 foot at 4 seconds. 
.wednesday night...northwest winds 5 to 10 knots. seas 1 to
2 feet. wave detail: northwest 2 feet at 5 seconds. a slight
chance of showers and thunderstorms. 
.thursday...northwest winds 5 to 10 knots. seas around 1 foot. a
slight chance of showers and thunderstorms. 
.thursday night...west to northwest winds 5 to 10 knots, becoming
south. seas around 1 foot. a slight chance of showers and 
thunderstorms. 
.friday...southwest to west winds near 5 knots. seas around
1 foot. 
.friday night...northeast winds near 5 knots, becoming variable. 
seas around 1 foot. a slight chance of showers and thunderstorms. 
.saturday...southwest winds near 5 knots. seas around 1 foot. a 
slight chance of showers. 
.saturday night...variable winds near 5 knots. seas around 1 
foot. a slight chance of showers.
.sunday...variable winds near 5 knots, becoming northwest to 
north. seas 1 foot or less. a slight chance of showers. 
.sunday night...northeast to east winds near 5 knots. seas 1 foot
or less. a slight chance of showers and thunderstorms. 

$$

fzus52 kkey 190220
cwfkey
expires:202608191430;;966668

coastal waters forecast for the florida keys
national weather service key west fl
1020 pm edt tue aug 18 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.


gmz031-191430-
florida bay including barnes sound, blackwater sound, and
buttonwood sound-
1020 pm edt tue aug 18 2026

.overnight...west to northwest winds 15 to 20 knots early, 
becoming northwest and decreasing to near 10 knots. bay waters 
choppy, becoming a light chop.
.wednesday...northwest winds near 10 knots early, becoming
southwest to west and decreasing to 5 to 10 knots. bay waters 
a light chop, becoming smooth to a light chop.
.wednesday night...west to northwest winds 5 to 10 knots. bay
waters smooth to a light chop. a slight chance of showers and
thunderstorms. 
.thursday...west winds 5 to 10 knots, becoming southwest to west.
bay waters smooth to a light chop. a slight chance of showers and
thunderstorms. 
.thursday night...southwest winds near 5 knots, becoming
southeast to south. bay waters smooth. a slight chance of showers
and thunderstorms. 
.friday...south to southwest winds near 5 knots. bay waters
smooth. a slight chance of showers and thunderstorms. 
.friday night...southeast to south winds near 5 knots. bay waters
smooth. a slight chance of showers. 
.saturday...south winds near 5 knots. bay waters smooth. a slight
chance of showers and thunderstorms. 
.saturday night...southeast winds near 5 knots. bay waters
smooth. a slight chance of showers. 
.sunday...southeast to south winds near 5 knots. bay waters
smooth. a slight chance of showers and thunderstorms. 
.sunday night...southeast winds near 5 knots. bay waters smooth.
a slight chance of showers. 

$$

fzus52 kmfl 182001
cwfmfl
expires:202608190900;;952867

coastal waters forecast for florida
national weather service miami fl
401 pm edt tue aug 18 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. 


amz610-190900-
lake okeechobee-
401 pm edt tue aug 18 2026

.tonight...w winds 5 to 10 kt. lake waters light chop. a slight
chance of showers and tstms early this evening. 
.wed...w winds 5 to 10 kt. lake waters light chop. a chance of
showers and tstms early in the afternoon. showers and tstms likely
late. 
.wed night...w winds around 5 kt. lake waters smooth. a chance of
showers and tstms in the evening. 
.thu...w winds around 5 kt. lake waters smooth. showers and tstms
likely in the afternoon. 
.thu night...s winds around 5 kt. lake waters smooth. showers and
tstms likely early in the evening. 
.fri...sw winds around 5 kt. lake waters smooth. a chance of showers
and tstms in the afternoon. 
.fri night...sw winds 5 to 10 kt. lake waters light chop. a chance
of showers and tstms early in the evening. 
.sat...sw winds around 5 kt. lake waters smooth. a chance of showers
and tstms in the afternoon. 
.sat night...s winds 5 to 10 kt. lake waters light chop. a chance of
showers and tstms early in the evening. 
.sun...s winds around 5 kt. lake waters smooth. a chance of showers
and tstms in the afternoon. 
.sun night...s winds 5 to 10 kt. lake waters light chop. a chance of
showers and tstms early in the evening.  

winds and waves higher in and near tstms.

$$

fzus52 kmfl 182001
cwfmfl
expires:202608190900;;952868

coastal waters forecast for florida
national weather service miami fl
401 pm edt tue aug 18 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. 


amz630-190900-
biscayne bay-
401 pm edt tue aug 18 2026

.tonight...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. a moderate chop. 
.wed...nw winds 5 to 10 kt, becoming se 10 to 15 kt in the
afternoon. a moderate chop. 
.wed night...w winds 5 to 10 kt. light chop. a chance of showers and
tstms late in the evening. 
.thu...w winds around 5 kt, becoming s in the afternoon. light chop.
a chance of showers and tstms in the afternoon. 
.thu night...s winds 5 to 10 kt. light chop. a chance of showers and
tstms early in the evening. 
.fri...s winds 5 to 10 kt. light chop. a chance of showers and tstms
in the afternoon. 
.fri night...s winds 5 to 10 kt. light chop. a chance of showers and
tstms early in the evening. 
.sat...s winds around 5 kt, becoming se in the afternoon. light
chop. a chance of showers and tstms in the afternoon. 
.sat night...se winds 5 to 10 kt. light chop. a chance of showers
and tstms early in the evening. 
.sun...se winds 5 to 10 kt. light chop. a chance of showers and
tstms in the afternoon. 
.sun night...se winds 5 to 10 kt. light chop. a chance of showers
and tstms early in the evening.  

winds and waves higher in and near tstms.

$$

fzus52 kmfl 182001
cwfmfl
expires:202608190900;;952864

coastal waters forecast for florida
national weather service miami fl
401 pm edt tue aug 18 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. 


amz650-670-190900-
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-
401 pm edt tue aug 18 2026

.tonight...sw winds 5 to 10 kt. seas less than 2 ft or less, then
around 2 ft after midnight. wave detail: sw 1 foot at 3 seconds and
n 1 foot at 5 seconds. intracoastal waters light chop. 
.wed...nw winds 5 to 10 kt, becoming e in the afternoon. seas around
2 ft. wave detail: n 2 ft at 5 seconds. intracoastal waters light
chop. a chance of showers and tstms late. 
.wed night...s winds around 5 kt. seas around 2 ft. wave detail: n
1 foot at 5 seconds. intracoastal waters smooth. 
.thu...s winds 5 to 10 kt. seas less than 2 ft or less. wave detail:
sw 1 foot at 5 seconds. intracoastal waters light chop. a chance of
showers and tstms in the afternoon. 
.thu night...s winds 5 to 10 kt. seas less than 2 ft or less. wave
detail: s 1 foot at 4 seconds. intracoastal waters light chop. 
.fri...s winds 5 to 10 kt. seas less than 2 ft or less. wave detail:
s 1 foot at 4 seconds. intracoastal waters light chop. a chance of
showers and tstms late. 
.fri night...s winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop. 
.sat...s winds 5 to 10 kt. seas less than 2 ft or less. intracoastal
waters light chop. 
.sat night...s winds 10 to 15 kt. seas less than 2 ft or less.
intracoastal waters light chop. 
.sun...s winds 5 to 10 kt. seas less than 2 ft or less. intracoastal
waters light chop. 
.sun night...s winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop.  

winds and seas higher in and near tstms.

$$

fzus52 kmfl 182001
cwfmfl
expires:202608190900;;952865

coastal waters forecast for florida
national weather service miami fl
401 pm edt tue aug 18 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. 


amz651-671-190900-
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-
401 pm edt tue aug 18 2026

.tonight...sw winds 5 to 10 kt. seas less than 2 ft or less. wave
detail: sw 1 foot at 2 seconds. intracoastal waters light chop. 
.wed...nw winds 5 to 10 kt, becoming ne in the afternoon. seas
around 2 ft. wave detail: nw 1 foot at 3 seconds. intracoastal
waters light chop. 
.wed night...sw winds 5 to 10 kt. seas less than 2 ft or less. wave
detail: sw 1 foot at 2 seconds and n 1 foot at 5 seconds.
intracoastal waters light chop. 
.thu...sw winds 5 to 10 kt. seas less than 2 ft or less. wave
detail: sw 1 foot at 3 seconds. intracoastal waters light chop. a
chance of showers and tstms late. 
.thu night...s winds 5 to 10 kt. seas less than 2 ft or less. wave
detail: s 1 foot at 2 seconds and n 1 foot at 5 seconds.
intracoastal waters light chop. 
.fri...s winds 5 to 10 kt. seas less than 2 ft or less. wave detail:
s 1 foot at 3 seconds. intracoastal waters light chop. 
.fri night...se winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop. 
.sat...s winds 5 to 10 kt. seas less than 2 ft or less. intracoastal
waters light chop. 
.sat night...se winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop. a chance of showers and tstms late. 
.sun...s winds 5 to 10 kt. seas less than 2 ft or less. intracoastal
waters light chop. a chance of showers and tstms until late
afternoon. 
.sun night...se winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop.  

winds and seas higher in and near tstms.

$$

fzus52 kmfl 182001
cwfmfl
expires:202608190900;;952866

coastal waters forecast for florida
national weather service miami fl
401 pm edt tue aug 18 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. 


gmz656-657-676-190900-
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-
401 pm edt tue aug 18 2026

...small craft should exercise caution...

.tonight...nw winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt after midnight. seas around 2 ft. wave detail: nw 2 ft
at 4 seconds. bay and inland waters a moderate chop. 
.wed...nw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas less than 2 ft or less, then around
2 ft in the afternoon. wave detail: nw 2 ft at 4 seconds. bay and
inland waters a moderate chop. 
.wed night...nw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas around 2 ft. wave
detail: nw 2 ft at 4 seconds. bay and inland waters light chop. a
chance of showers late. 
.thu...nw winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas 1 to 2 ft. wave detail: nw 1 foot at 5 seconds. bay
and inland waters light chop. a chance of showers and tstms until
late afternoon. 
.thu night...nw winds 5 to 10 kt, becoming sw after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: nw
1 foot at 5 seconds. bay and inland waters light chop. a chance of
showers after midnight. 
.fri...sw winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas less than 2 ft or less. wave detail: nw 1 foot at
5 seconds. bay and inland waters light chop. a chance of showers
early in the morning. 
.fri night...w winds 5 to 10 kt, becoming s after midnight. seas
less than 2 ft or less. bay and inland waters light chop. 
.sat...s winds around 5 kt, becoming sw in the afternoon. seas less
than 2 ft or less. bay and inland waters light chop. 
.sat night...w winds 5 to 10 kt, becoming s after midnight. seas
less than 2 ft or less. bay and inland waters light chop. 
.sun...sw winds around 5 kt. seas less than 2 ft or less. bay and
inland waters smooth. a chance of showers and tstms late. 
.sun night...w winds around 5 kt, becoming se after midnight. seas
less than 2 ft or less. bay and inland waters smooth. 

winds and seas higher in and near tstms.

$$

fzus52 kmlb 190137
cwfmlb
expires:202608191415;;965159

coastal waters forecast for east central florida
national weather service melbourne fl
937 pm edt tue aug 18 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.


amz575-191415-
sebastian inlet to jupiter inlet 20-60 nm-
937 pm edt tue aug 18 2026

.rest of tonight...southwest winds 5 to 10 knots, becoming west.
seas 2 to 3 feet. wave detail: northwest 2 feet at 6 seconds. 
.wednesday...west winds 5 to 10 knots, becoming south in the
afternoon. seas 2 to 3 feet. wave detail: northwest 2 feet at
5 seconds and northeast 2 feet at 8 seconds. a slight chance of
showers and thunderstorms in the afternoon. 
.wednesday night...southwest winds around 5 knots. seas 2 feet.
wave detail: northeast 2 feet at 7 seconds and southwest 1 foot
at 4 seconds. a slight chance of showers and thunderstorms in the
evening. 
.thursday...south winds around 5 knots, becoming 5 to 10 knots in
the afternoon. seas 1 to 2 feet. wave detail: west 1 foot at
4 seconds and northeast 1 foot at 8 seconds. a slight chance of
showers and thunderstorms. 
.thursday night...south winds 5 to 10 knots. seas 1 to 2 feet.
wave detail: south 1 foot at 3 seconds and northeast 1 foot at
7 seconds. a slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after
midnight. 
.friday...south winds 5 to 10 knots. seas 1 to 2 feet. wave
detail: south 1 foot at 3 seconds and northeast 1 foot at
7 seconds. a chance of showers and thunderstorms in the morning,
then a slight chance of showers and thunderstorms in the
afternoon. 
.friday night...south winds 10 to 15 knots. seas 1 to 2 feet. a
slight chance of showers and thunderstorms. 
.saturday...southwest winds 5 to 10 knots, becoming south in the
afternoon. seas 1 to 2 feet. 
.saturday night...south winds 10 to 15 knots. seas 1 to 2 feet. a
slight chance of showers and thunderstorms. 
.sunday...southwest winds 5 to 10 knots, becoming south in the
afternoon. seas 1 to 2 feet. a slight chance of showers and
thunderstorms. 
.sunday night...south winds 10 to 15 knots. seas 1 to 2 feet. a
slight chance of showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 190137
cwfmlb
expires:202608191415;;965156

coastal waters forecast for east central florida
national weather service melbourne fl
937 pm edt tue aug 18 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.


amz555-191415-
sebastian inlet to jupiter inlet 0-20 nm-
937 pm edt tue aug 18 2026

.rest of tonight...southwest winds 5 to 10 knots, becoming west.
seas 1 to 2 feet. wave detail: south 1 foot at 3 seconds and
northeast 1 foot at 7 seconds. mostly smooth on the intracoastal
waters. 
.wednesday...west winds 5 to 10 knots, becoming southeast in the
afternoon. seas 1 to 2 feet. wave detail: northwest 1 foot at
3 seconds and northeast 1 foot at 8 seconds. a light chop on the
intracoastal waters. a slight chance of showers and thunderstorms
in the morning, then a chance of showers and thunderstorms in the
afternoon. 
.wednesday night...southwest winds around 5 knots. seas 1 to
2 feet. wave detail: southeast 1 foot at 3 seconds and northeast
1 foot at 8 seconds. smooth on the intracoastal waters. a slight
chance of showers and thunderstorms in the evening. 
.thursday...southwest winds around 5 knots, becoming southeast in
the afternoon. seas 1 to 2 feet. wave detail: southeast 1 foot at
3 seconds and northeast 1 foot at 8 seconds. a light chop on the
intracoastal waters. a slight chance of showers and thunderstorms
in the morning, then a chance of showers and thunderstorms in the
afternoon. 
.thursday night...south winds 5 to 10 knots. seas 1 to 2 feet.
wave detail: southeast 1 foot at 3 seconds and northeast 1 foot
at 8 seconds. mostly smooth on the intracoastal waters. a slight
chance of showers and thunderstorms. 
.friday...south winds around 5 knots, becoming southeast in the
afternoon. seas 1 to 2 feet. wave detail: southeast 1 foot at
3 seconds and northeast 1 foot at 8 seconds. a light chop on the
intracoastal waters. a slight chance of showers and thunderstorms
in the morning, then a chance of showers and thunderstorms in the
afternoon. 
.friday night...south winds 5 to 10 knots. seas 1 to 2 feet.
mostly smooth on the intracoastal waters. a slight chance of
showers and thunderstorms in the evening. 
.saturday...southwest winds 5 to 10 knots, becoming southeast
10 to 15 knots in the afternoon. seas 1 to 2 feet. a moderate
chop on the intracoastal waters. a chance of showers and
thunderstorms in the afternoon. 
.saturday night...south winds 10 to 15 knots, becoming southwest
5 to 10 knots after midnight. seas 1 to 2 feet. a light chop on
the intracoastal waters. a slight chance of showers and
thunderstorms in the evening. 
.sunday...southwest winds around 5 knots, becoming southeast in
the afternoon. seas 1 to 2 feet. a light chop on the intracoastal
waters. a slight chance of showers and thunderstorms in the
morning, then a chance of showers and thunderstorms in the
afternoon. 
.sunday night...south winds 5 to 10 knots. seas 1 to 2 feet.
mostly smooth on the intracoastal waters. a slight chance of
showers and thunderstorms in the evening. 

winds and waves higher in and near thunderstorms.

$$

fzus52 ktbw 182346
cwftbw
expires:202608191215;;961602

coastal waters forecast for florida
national weather service tampa bay ruskin fl
746 pm edt tue aug 18 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.


gmz876-191215-
waters from bonita beach to englewood fl out 20 to 60 nm-
746 pm edt tue aug 18 2026

.rest of tonight...northwest winds around 10 knots. seas 1 foot
or less, then around 2 feet. wave detail: northwest 1 foot at
4 seconds. 
.wednesday...northwest winds around 10 knots. seas around 2 feet.
wave detail: northwest 2 feet at 4 seconds. isolated showers and
thunderstorms in the afternoon. 
.wednesday night...northwest winds around 10 knots. seas around
2 feet. wave detail: northwest 2 feet at 5 seconds. isolated
showers and thunderstorms. 
.thursday...northwest winds 5 to 10 knots. seas around 2 feet in
the morning, then 1 foot or less. wave detail: northwest 1 foot
at 5 seconds. scattered showers and thunderstorms. 
.thursday night...northwest winds 5 to 10 knots. seas 1 foot or
less. wave detail: northwest 1 foot at 5 seconds. isolated
showers and thunderstorms. 
.friday...west winds around 5 knots. seas 1 foot or less. wave
detail: northwest 1 foot at 5 seconds. scattered showers and
thunderstorms. 
.friday night...west winds around 5 knots. seas 1 foot or less.
isolated showers and thunderstorms after midnight. 
.saturday...southwest winds around 5 knots. seas 1 foot or less.
isolated showers and thunderstorms in the morning. 
.saturday night...southwest winds around 5 knots. seas around
2 feet in the evening, then 1 foot or less. 
.sunday...southwest winds around 5 knots. seas around 2 feet.
isolated showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 ktbw 182346
cwftbw
expires:202608191215;;961604

coastal waters forecast for florida
national weather service tampa bay ruskin fl
746 pm edt tue aug 18 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.


gmz873-191215-
waters from englewood to tarpon springs fl out 20 to 60 nm-
746 pm edt tue aug 18 2026

.rest of tonight...west winds 10 to 15 knots. seas around 2 feet.
wave detail: northwest 2 feet at 4 seconds. 
.wednesday...northwest winds 10 to 15 knots. seas around 2 feet.
wave detail: northwest 2 feet at 4 seconds. scattered showers
with isolated thunderstorms. 
.wednesday night...northwest winds around 10 knots. seas around
2 feet. wave detail: northwest 2 feet at 4 seconds. isolated
showers and thunderstorms in the evening, then scattered showers
and thunderstorms after midnight. 
.thursday...northwest winds 5 to 10 knots. seas around 2 feet.
wave detail: northwest 2 feet at 5 seconds. scattered showers and
thunderstorms. 
.thursday night...west winds around 5 knots. seas around 2 feet
in the evening, then 1 foot or less. wave detail: northwest
2 feet at 5 seconds, becoming northwest 1 foot at 5 seconds.
isolated showers and thunderstorms. 
.friday...west winds around 5 knots. seas 1 foot or less, then
around 2 feet in the afternoon. wave detail: northwest 1 foot at
5 seconds. scattered showers and thunderstorms. 
.friday night...west winds 5 to 10 knots. seas 1 foot or less.
isolated showers and thunderstorms in the evening, then scattered
showers and thunderstorms after midnight. 
.saturday...southwest winds 5 to 10 knots. seas around 2 feet.
scattered showers and thunderstorms. 
.saturday night...southwest winds 5 to 10 knots. seas around
2 feet. isolated showers and thunderstorms in the evening, then
scattered showers and thunderstorms after midnight. 
.sunday...southwest winds 5 to 10 knots. seas around 2 feet.
scattered showers and thunderstorms, mainly in the morning. 

winds and seas higher in and near thunderstorms.

$$

fzus52 ktbw 182346
cwftbw
expires:202608191215;;961601

coastal waters forecast for florida
national weather service tampa bay ruskin fl
746 pm edt tue aug 18 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.


gmz856-191215-
coastal waters from bonita beach to englewood fl out 20 nm-
746 pm edt tue aug 18 2026

.rest of tonight...northwest winds 10 to 15 knots. seas around
2 feet. wave detail: northwest 2 feet at 4 seconds. bay and
inland waters a moderate chop. 
.wednesday...northwest winds 10 to 15 knots. seas around 2 feet.
wave detail: northwest 2 feet at 4 seconds. bay and inland waters
a moderate chop. isolated showers and thunderstorms in the
afternoon. 
.wednesday night...northwest winds 10 to 15 knots with gusts up
to 20 knots, diminishing to 5 to 10 knots after midnight. seas
around 2 feet. wave detail: northwest 2 feet at 4 seconds. bay
and inland waters a moderate chop. isolated showers and
thunderstorms in the evening, then scattered showers and
thunderstorms after midnight. 
.thursday...northwest winds 5 to 10 knots. seas 1 foot or less.
wave detail: northwest 1 foot at 5 seconds. bay and inland waters
light chop. scattered showers and thunderstorms. 
.thursday night...west winds 5 to 10 knots. seas around 2 feet in
the evening, then 1 foot or less. wave detail: northwest 1 foot
at 5 seconds. bay and inland waters light chop. isolated showers
and thunderstorms. 
.friday...southwest winds 5 to 10 knots. seas 1 foot or less.
wave detail: northwest 1 foot at 5 seconds. bay and inland waters
light chop. scattered showers and thunderstorms. 
.friday night...southwest winds 5 to 10 knots. seas 1 foot or
less. bay and inland waters light chop. isolated showers and
thunderstorms after midnight. 
.saturday...southwest winds 5 to 10 knots. seas 1 foot or less.
bay and inland waters light chop. isolated showers and
thunderstorms. 
.saturday night...west winds 5 to 10 knots. seas 1 foot or less.
bay and inland waters light chop. 
.sunday...southwest winds 5 to 10 knots. seas 1 foot or less,
then around 2 feet in the afternoon. bay and inland waters light
chop. isolated showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 ktbw 182346
cwftbw
expires:202608191215;;961603

coastal waters forecast for florida
national weather service tampa bay ruskin fl
746 pm edt tue aug 18 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.


gmz853-191215-
coastal waters from englewood to tarpon springs fl out 20 nm-
746 pm edt tue aug 18 2026

.rest of tonight...west winds 10 to 15 knots. seas around 2 feet.
wave detail: northwest 2 feet at 4 seconds. bay and inland waters
a moderate chop. 
.wednesday...northwest winds 10 to 15 knots. seas around 2 feet.
wave detail: northwest 2 feet at 4 seconds. bay and inland waters
a moderate chop. scattered showers. isolated thunderstorms in the
morning, then scattered thunderstorms in the afternoon. 
.wednesday night...northwest winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas around 2 feet. wave detail:
northwest 2 feet at 4 seconds. bay and inland waters a moderate
chop. scattered showers and thunderstorms. 
.thursday...northwest winds 5 to 10 knots. seas around 2 feet.
wave detail: northwest 2 feet at 5 seconds. bay and inland waters
light chop. scattered showers and thunderstorms. 
.thursday night...west winds 5 to 10 knots. seas around 2 feet in
the evening, then 1 foot or less. wave detail: northwest 1 foot
at 5 seconds. bay and inland waters light chop. isolated showers
and thunderstorms. 
.friday...west winds 5 to 10 knots. seas 1 foot or less. wave
detail: west 1 foot at 5 seconds. bay and inland waters light
chop. scattered showers and thunderstorms. 
.friday night...southwest winds 5 to 10 knots. seas 1 foot or
less. bay and inland waters light chop. isolated showers and
thunderstorms in the evening, then scattered showers and
thunderstorms after midnight. 
.saturday...southwest winds 5 to 10 knots. seas around 2 feet.
bay and inland waters light chop. scattered showers and
thunderstorms. 
.saturday night...southwest winds 5 to 10 knots. seas around
2 feet. bay and inland waters light chop. isolated showers and
thunderstorms. 
.sunday...southwest winds 5 to 10 knots. seas around 2 feet. bay
and inland waters light chop. scattered showers and
thunderstorms, mainly in the morning. 

winds and seas higher in and near thunderstorms.

$$