fzus52 kkey 172017
cwfkey
expires:202609180830;;619967

coastal waters forecast for the florida keys
national weather service key west fl
417 pm edt thu sep 17 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.


gmz032-035-180830-
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-
417 pm edt thu sep 17 2026

.tonight...northeast to east winds 10 to 15 knots, decreasing to
near 10 knots. seas 1 to 2 feet, except around 2 feet west of the
marquesas keys. nearshore waters a light to moderate chop, 
becoming a light chop. showers likely with a chance of 
thunderstorms.
.friday...east winds near 10 knots, decreasing to 5 to 10 knots. 
seas 1 to 2 feet, subsiding to around 1 foot. nearshore waters a 
light chop, becoming smooth to a light chop. showers likely with a
chance of thunderstorms. 
.friday night...northeast to east winds 5 to 10 knots. seas
around 1 foot. nearshore waters smooth to a light chop. showers 
likely with a chance of thunderstorms. 
.saturday...east to southeast winds 5 to 10 knots. seas 1 foot or
less. nearshore waters smooth to a light chop. showers likely
with a chance of thunderstorms. 
.saturday night...southeast winds 5 to 10 knots. seas 1 foot or
less. nearshore waters smooth to a light chop. showers likely
with a chance of thunderstorms. 
.sunday...south winds near 5 knots, increasing to around 10 knots.
seas 1 foot or less, building to around 1 foot. nearshore waters 
smooth, becoming a light chop. showers likely with a chance of 
thunderstorms. 
.sunday night...south winds 5 to 10 knots. seas around 1 foot. 
nearshore waters smooth to a light chop. showers and thunderstorms
likely. 
.monday...south to southwest winds 5 to 10 knots. seas 1 foot or 
less. nearshore waters smooth to a light chop. showers and 
thunderstorms likely. 
.monday night...southeast to south winds 5 to 10 knots. seas
1 foot or less. nearshore waters smooth to a light chop. showers
likely with a chance of thunderstorms. 
.tuesday...southeast to south winds 5 to 10 knots. seas 1 foot or
less. nearshore waters smooth to a light chop. showers likely with
a chance of thunderstorms.
.tuesday night...southeast winds 5 to 10 knots. seas 1 foot or
less. nearshore waters smooth to a light chop. showers likely 
with a chance of thunderstorms. 

$$

fzus52 kkey 172017
cwfkey
expires:202609180830;;619969

coastal waters forecast for the florida keys
national weather service key west fl
417 pm edt thu sep 17 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>075-180830-
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-
417 pm edt thu sep 17 2026

.tonight...east winds 10 to 15 knots, decreasing to near 10 knots.
seas 2 to 3 feet, subsiding to around 2 feet. wave detail: east 3
feet at 5 seconds. showers likely with a chance of thunderstorms.
.friday...east to southeast winds near 10 knots, decreasing to 5 
to 10 knots. seas around 2 feet, subsiding to 1 to 2 feet. wave 
detail: east 2 feet at 5 seconds. showers likely with a chance of
thunderstorms.
.friday night...east winds 5 to 10 knots. seas 1 to 2 feet. wave 
detail: northeast to east 2 feet at 5 seconds. showers likely 
with a chance of thunderstorms. 
.saturday...east to southeast winds near 5 knots. seas around
1 foot. showers likely with a chance of thunderstorms. 
.saturday night...east to southeast winds 5 to 10 knots, becoming
southeast to south. seas 1 to 2 feet. showers likely with a 
chance of thunderstorms. 
.sunday...south winds 5 to 10 knots. seas 1 to 2 feet. showers 
likely with a chance of thunderstorms. 
.sunday night...south to southwest winds 5 to 10 knots. seas 1 to
2 feet. showers likely with a chance of thunderstorms. 
.monday...south to southwest winds 5 to 10 knots. seas 1 to 2 
feet. showers likely with a chance of thunderstorms. 
.monday night...southeast winds 5 to 10 knots, increasing to near
10 knots. seas 1 to 2 feet, building to around 2 feet. a chance 
of showers and thunderstorms.
.tuesday...southeast to south winds 5 to 10 knots. seas 1 to
2 feet. showers likely with a chance of thunderstorms.
.tuesday night...southeast winds near 10 knots. seas around 2 
feet. showers likely with a chance of thunderstorms. 

$$

fzus52 kkey 172017
cwfkey
expires:202609180830;;619966

coastal waters forecast for the florida keys
national weather service key west fl
417 pm edt thu sep 17 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.


gmz031-180830-
florida bay including barnes sound, blackwater sound, and
buttonwood sound-
417 pm edt thu sep 17 2026

.tonight...northeast to east winds 10 to 15 knots, decreasing to
near 10 knots. bay waters a light to moderate chop, becoming 
a light chop. showers likely with a chance of thunderstorms.
.friday...northeast to east winds 5 to 10 knots. bay waters 
smooth to a light chop. showers likely with a chance of 
thunderstorms. 
.friday night...northeast to east winds 5 to 10 knots. bay waters
smooth to a light chop. a chance of showers and thunderstorms. 
.saturday...east to southeast winds 5 to 10 knots. bay waters
smooth to a light chop. showers likely with a chance of
thunderstorms. 
.saturday night...southeast winds 5 to 10 knots. bay waters
smooth to a light chop. showers likely with a chance of
thunderstorms. 
.sunday...south winds 5 to 10 knots. bay waters smooth to a light
chop. showers likely with a chance of thunderstorms. 
.sunday night...southeast to south winds 5 to 10 knots. bay
waters smooth to a light chop. a chance of showers and
thunderstorms. 
.monday...south to southwest winds 5 to 10 knots. bay waters 
smooth to a light chop. showers and thunderstorms likely. 
.monday night...southeast to south winds 5 to 10 knots, increasing
to near 10 knots. bay waters smooth to a light chop, becoming a 
light chop. a chance of showers and thunderstorms. 
.tuesday...southeast to south winds 5 to 10 knots. bay waters
smooth to a light chop. showers likely with a chance of
thunderstorms. 
.tuesday night...southeast winds 5 to 10 knots. bay waters smooth
to a light chop. showers likely with a chance of thunderstorms. 

$$

fzus52 kkey 172017
cwfkey
expires:202609180830;;619970

coastal waters forecast for the florida keys
national weather service key west fl
417 pm edt thu sep 17 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.


gmz033-034-180830-
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-
417 pm edt thu sep 17 2026

.tonight...northeast to east winds 10 to 15 knots. seas 2 to
3 feet. wave detail: northeast to east 3 feet at 4 seconds.
showers likely with a chance of thunderstorms. 
.friday...east winds near 10 knots, decreasing to 5 to 10 knots. 
seas 2 to 3 feet, subsiding to 1 to 2 feet. wave detail: east 2 
feet at 4 seconds. showers likely with a chance of thunderstorms. 
.friday night...east winds 5 to 10 knots. seas 1 to 2 feet.
showers likely with a chance of thunderstorms. 
.saturday...east to southeast winds 5 to 10 knots. seas 1 to 2 feet.
showers likely with a chance of thunderstorms. 
.saturday night...east to southeast winds 5 to 10 knots. seas
around 1 foot. showers likely with a chance of thunderstorms.
.sunday...south winds 5 to 10 knots. seas around 1 foot. showers
likely with a chance of thunderstorms. 
.sunday night...south to southwest winds 5 to 10 knots. seas 
around 1 foot. showers and thunderstorms likely. 
.monday...south to southwest winds near 5 knots. seas around 1 
foot. showers likely with a chance of thunderstorms. 
.monday night...southeast to south winds 5 to 10 knots, increasing
to near 10 knots. seas 1 to 2 feet. showers likely with a chance 
of thunderstorms. 
.tuesday...southeast to south winds 5 to 10 knots. seas 1 to 2 
feet. showers likely with a chance of thunderstorms.
.tuesday night...southeast winds 5 to 10 knots. seas 1 to 2 feet. 
showers likely with a chance of thunderstorms.

$$

fzus52 kmfl 172002
cwfmfl
expires:202609180900;;618601

coastal waters forecast for florida
national weather service miami fl
401 pm edt thu sep 17 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. 


amz650-670-180900-
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 thu sep 17 2026

.tonight...ne winds 10 to 15 kt, becoming e 5 to 10 kt after
midnight. seas 3 to 5 ft, occasionally to 6 ft. wave detail: n 3 ft
at 7 seconds and e 2 ft at 4 seconds. intracoastal waters a moderate
chop. a chance of showers and tstms. 
.fri...ne winds 5 to 10 kt. seas 2 to 4 ft, occasionally to 5 ft.
wave detail: n 3 ft at 7 seconds and e 1 foot at 4 seconds.
intracoastal waters light chop. a chance of showers and tstms. 
.fri night...e winds around 5 kt. seas 2 to 3 ft. wave detail: n
2 ft at 7 seconds. intracoastal waters smooth. a chance of tstms. a
chance of showers until early morning, then showers likely late. 
.sat...se winds around 5 kt. seas around 2 ft. wave detail: n 2 ft
at 6 seconds. intracoastal waters smooth. showers likely with a
chance of tstms. 
.sat night...e winds around 5 kt, becoming s around 5 kt after
midnight. seas around 2 ft. wave detail: n 1 foot at 6 seconds.
intracoastal waters smooth. a chance of tstms. showers until early
morning, then a chance of showers late. 
.sun...sw winds around 5 kt. seas around 2 ft in the morning, then
1 foot or less. wave detail: n 1 foot at 6 seconds. intracoastal
waters smooth. a chance of tstms in the morning. showers. tstms
likely in the afternoon. 
.sun night...s winds around 5 kt. seas less than 2 ft or less.
intracoastal waters smooth. showers with tstms likely early in the
evening, then showers likely with a chance of tstms in the late
evening and overnight. 
.mon...s winds around 5 kt. seas less than 2 ft or less.
intracoastal waters smooth. showers likely with a chance of tstms in
the morning, then showers with tstms likely in the afternoon. 
.mon night...s winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop. showers likely. tstms likely early
in the evening, then a chance of tstms in the late evening and
overnight. 
.tue...s winds 5 to 10 kt. seas less than 2 ft or less, then around
2 ft in the afternoon. intracoastal waters light chop. showers
likely with a chance of tstms. 
.tue night...se winds around 5 kt. seas around 2 ft. intracoastal
waters smooth. a chance of tstms. showers likely until early
morning, then a chance of showers late.  

winds and seas higher in and near tstms.

$$

fzus52 kmfl 172002
cwfmfl
expires:202609180900;;618602

coastal waters forecast for florida
national weather service miami fl
401 pm edt thu sep 17 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. 


amz651-671-180900-
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 thu sep 17 2026

.tonight...e winds 5 to 10 kt. seas 2 to 4 ft, occasionally to 5 ft.
wave detail: n 3 ft at 7 seconds and e 1 foot at 3 seconds.
intracoastal waters light chop. a chance of tstms. 
.fri...e winds around 5 kt. seas 2 to 3 ft. wave detail: e 1 foot at
3 seconds and sw 1 foot at 3 seconds. intracoastal waters smooth. a
chance of showers and tstms. 
.fri night...e winds around 5 kt. seas 2 to 3 ft. wave detail: e
1 foot at 3 seconds and sw 1 foot at 3 seconds. intracoastal waters
smooth. a chance of showers and tstms. 
.sat...e winds around 5 kt. seas around 2 ft. wave detail: sw 1 foot
at 3 seconds. intracoastal waters smooth. showers likely with a
chance of tstms. 
.sat night...e winds around 5 kt, becoming s after midnight. seas
around 2 ft. wave detail: sw 1 foot at 3 seconds and n 1 foot at
6 seconds. intracoastal waters smooth. a chance of tstms. showers
until early morning, then a chance of showers late. 
.sun...sw winds around 5 kt. seas around 2 ft in the morning, then
1 foot or less. wave detail: sw 1 foot at 3 seconds. intracoastal
waters smooth. a chance of tstms. showers.
.sun night...s winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop. showers with tstms likely until
early morning, then showers likely with a chance of tstms late. 
.mon...s winds 5 to 10 kt. seas less than 2 ft or less. intracoastal
waters light chop. a chance of tstms. showers.
.mon night...s winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop. showers likely with a chance of
tstms. 
.tue...s winds 5 to 10 kt. seas less than 2 ft or less. intracoastal
waters light chop. showers likely with a chance of tstms. 
.tue night...se winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop. showers likely with a chance of
tstms.  

winds and seas higher in and near tstms.

$$

fzus52 kmfl 172002
cwfmfl
expires:202609180900;;618603

coastal waters forecast for florida
national weather service miami fl
401 pm edt thu sep 17 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. 


gmz656-657-676-180900-
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 thu sep 17 2026

...small craft advisory in effect until 11 pm edt this evening...

.tonight...e winds 15 to 20 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 4 seconds. bay and inland waters a moderate chop. a chance of
showers and tstms, mainly this evening. 
.fri...ne winds 10 to 15 kt, becoming e 5 to 10 kt in the afternoon.
seas 2 to 3 ft, subsiding to 1 to 2 ft in the afternoon. wave
detail: ne 2 ft at 3 seconds. bay and inland waters light chop. a
chance of showers and tstms. 
.fri night...e winds 5 to 10 kt. seas less than 2 ft or less. wave
detail: ne 1 foot at 2 seconds. bay and inland waters light chop. a
chance of showers and tstms. 
.sat...e winds 5 to 10 kt, becoming se in the afternoon. seas less
than 2 ft or less. wave detail: e 1 foot at 2 seconds. bay and
inland waters light chop. a chance of tstms. showers.
.sat night...e winds around 5 kt. seas less than 2 ft or less. bay
and inland waters smooth. a chance of tstms. showers.
.sun...s winds around 5 kt. seas less than 2 ft or less. bay and
inland waters smooth. showers with a chance of tstms until late
afternoon, then showers with tstms likely late. 
.sun night...s winds around 5 kt. seas less than 2 ft or less. bay
and inland waters smooth. showers likely with a chance of tstms. 
.mon...s winds around 5 kt, becoming sw in the afternoon. seas less
than 2 ft or less. bay and inland waters light chop. showers likely.
a chance of tstms until late afternoon, then tstms likely late. 
.mon night...s winds 5 to 10 kt. seas less than 2 ft or less. bay
and inland waters light chop. showers likely with a chance of tstms.
.tue...s winds 5 to 10 kt. seas less than 2 ft or less. bay and
inland waters light chop. showers with a chance of tstms in the
morning, then showers with tstms likely in the afternoon. 
.tue night...se winds 5 to 10 kt. seas less than 2 ft or less. bay
and inland waters light chop. showers likely. tstms likely early in
the evening, then a chance of tstms in the late evening and
overnight.  

winds and seas higher in and near tstms.

$$

fzus52 kmfl 172002
cwfmfl
expires:202609180900;;618604

coastal waters forecast for florida
national weather service miami fl
401 pm edt thu sep 17 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. 


amz610-180900-
lake okeechobee-
401 pm edt thu sep 17 2026

...small craft should exercise caution...

.tonight...ne winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt after midnight. lake waters choppy. a slight chance of
showers and tstms this evening. a slight chance of showers late. 
.fri...ne winds 5 to 10 kt. lake waters light chop. showers and
tstms likely early in the afternoon. a chance of showers and tstms
late. 
.fri night...ne winds 5 to 10 kt, diminishing to around 5 kt after
midnight. lake waters light chop. a chance of showers and tstms
early in the evening. 
.sat...ne winds around 5 kt. lake waters smooth. showers and tstms
in the afternoon. 
.sat night...se winds around 5 kt. lake waters smooth. showers with
tstms likely early in the evening, then a chance of tstms late in
the evening. a chance of showers in the late evening and early
morning. 
.sun...nw winds around 5 kt, becoming e in the afternoon. lake
waters smooth. showers and tstms in the afternoon. 
.sun night...se winds around 5 kt. lake waters smooth. showers and
tstms early in the evening, then a chance of showers and tstms in
the late evening and early morning. 
.mon...s winds around 5 kt. lake waters smooth. a chance of showers
and tstms in the morning, then showers with tstms likely in the
afternoon. 
.mon night...se winds around 5 kt. lake waters smooth. showers with
tstms likely early in the evening. 
.tue...s winds around 5 kt. lake waters smooth. a chance of showers
and tstms until late afternoon, then showers and tstms late. 
.tue night...se winds around 5 kt. lake waters smooth. showers and
tstms early in the evening, then a chance of showers and tstms in
the late evening and early morning.  

winds and waves higher in and near tstms.

$$

fzus52 kmfl 172002
cwfmfl
expires:202609180900;;618605

coastal waters forecast for florida
national weather service miami fl
401 pm edt thu sep 17 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. 


amz630-180900-
biscayne bay-
401 pm edt thu sep 17 2026

.tonight...ne winds 5 to 10 kt. light chop. a chance of showers and
tstms. 
.fri...ne winds 5 to 10 kt. light chop. a chance of showers and
tstms in the morning, then showers and tstms likely in the
afternoon. 
.fri night...e winds around 5 kt. smooth. a chance of showers and
tstms. 
.sat...e winds around 5 kt. smooth. a chance of tstms in the
morning. showers. tstms likely in the afternoon. 
.sat night...e winds around 5 kt, becoming se after midnight.
smooth. showers with a chance of tstms until early morning. 
.sun...sw winds around 5 kt. smooth. a chance of showers and tstms
in the morning, then showers and tstms in the afternoon. 
.sun night...s winds around 5 kt. smooth. showers and tstms until
early morning, then a chance of showers and tstms late. 
.mon...s winds 5 to 10 kt. light chop. showers likely with a chance
of tstms in the morning, then showers with tstms likely in the
afternoon. 
.mon night...s winds 5 to 10 kt. light chop. showers with tstms
likely early in the evening, then a chance of showers and tstms in
the late evening and overnight. 
.tue...s winds around 5 kt. smooth. showers likely with a chance of
tstms in the morning, then showers with tstms likely in the
afternoon. 
.tue night...se winds around 5 kt. smooth. tstms likely in the
evening. showers. a chance of tstms after midnight.  

winds and waves higher in and near tstms.

$$

fzus52 kmlb 171827
cwfmlb
expires:202609180715;;613145

coastal waters forecast for east central florida
national weather service melbourne fl
issued by national weather service tampa bay ruskin fl
227 pm edt thu sep 17 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.


amz555-180715-
sebastian inlet to jupiter inlet 0-20 nm-
227 pm edt thu sep 17 2026

.tonight...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots late. seas 3 to 5 feet, occasionally to 6 feet. a light
chop on the intracoastal waters. showers likely with a chance of
thunderstorms. 
.friday...northeast winds 5 to 10 knots. seas 3 to 4 feet. a
light chop on the intracoastal waters. a chance of showers and
thunderstorms. 
.friday night...east winds around 5 knots. seas 2 to 3 feet.
smooth on the intracoastal waters. a chance of showers and
thunderstorms. 
.saturday...east winds around 5 knots. seas 2 to 3 feet. smooth
on the intracoastal waters. a chance of thunderstorms. a chance
of showers in the morning, then showers likely in the afternoon. 
.saturday night...east winds around 5 knots, becoming south after
midnight. seas 2 feet. smooth on the intracoastal waters. showers
likely with a chance of thunderstorms in the evening, then a
chance of showers with a slight chance of thunderstorms after
midnight. 
.sunday...northwest winds around 5 knots, becoming east in the
afternoon. seas 2 feet. smooth on the intracoastal waters. a
chance of thunderstorms. a chance of showers in the morning, then
showers in the afternoon. 
.sunday night...southeast winds around 5 knots, becoming
southwest after midnight. seas 1 to 2 feet. smooth on the
intracoastal waters. a chance of showers and thunderstorms. 
.monday...southwest winds around 5 knots, becoming southeast in
the afternoon. seas 1 to 2 feet. smooth on the intracoastal
waters. a chance of showers and thunderstorms in the morning,
then showers with thunderstorms likely in the afternoon. 
.monday night...south winds around 5 knots. seas 2 to 3 feet.
smooth on the intracoastal waters. a chance of showers and
thunderstorms. 
.tuesday...south winds around 5 knots, becoming east in the
afternoon. seas 2 to 3 feet. smooth on the intracoastal waters. a
chance of showers and thunderstorms in the morning, then showers
and thunderstorms likely in the afternoon. 
.tuesday night...southeast winds around 5 knots. seas 2 feet.
smooth on the intracoastal waters. a chance of showers and
thunderstorms. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 171827
cwfmlb
expires:202609180715;;613148

coastal waters forecast for east central florida
national weather service melbourne fl
issued by national weather service tampa bay ruskin fl
227 pm edt thu sep 17 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.


amz575-180715-
sebastian inlet to jupiter inlet 20-60 nm-
227 pm edt thu sep 17 2026

.tonight...east winds 10 to 15 knots, diminishing to 5 to
10 knots late. seas 4 to 5 feet, occasionally to 6 feet. showers
likely with a chance of thunderstorms. 
.friday...northeast winds 5 to 10 knots. seas 3 to 4 feet. a
chance of showers and thunderstorms. 
.friday night...east winds 5 to 10 knots. seas 3 feet. showers
likely with a chance of thunderstorms. 
.saturday...east winds around 5 knots. seas 2 to 3 feet. showers
likely with a chance of thunderstorms. 
.saturday night...east winds around 5 knots, becoming south after
midnight. seas 2 to 3 feet. a chance of thunderstorms. showers.
.sunday...northwest winds around 5 knots, becoming northeast in
the afternoon. seas 2 feet. showers likely with a chance of
thunderstorms. 
.sunday night...southeast winds around 5 knots, becoming south
after midnight. seas 2 feet. showers likely with a chance of
thunderstorms. 
.monday...southwest winds around 5 knots, becoming south in the
afternoon. seas 2 feet. showers likely with a chance of
thunderstorms. 
.monday night...south winds 5 to 10 knots. seas 2 to 3 feet.
showers likely with a chance of thunderstorms. 
.tuesday...south winds around 5 knots, becoming southeast in the
afternoon. seas 3 feet. showers likely with a chance of
thunderstorms. 
.tuesday night...southeast winds around 5 knots. seas 2 feet. a
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 172020
cwftbw
expires:202609180300;;620010

coastal waters forecast for florida
national weather service tampa bay ruskin fl
420 pm edt thu sep 17 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.


gmz853-180300-
coastal waters from englewood to tarpon springs fl out 20 nm-
420 pm edt thu sep 17 2026

...small craft advisory in effect until 2 am edt friday...

.tonight...northeast winds 20 to 25 knots, diminishing to around 
15 knots overnight. seas 2 to 4 feet, occasionally to 5 feet. 
wave detail: north 3 feet at 5 seconds. bay and inland waters
rough. 
.friday...northeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: north 2 feet at 5 seconds. bay and inland waters a
moderate chop. isolated showers and thunderstorms in the
afternoon. 
.friday night...east winds 10 to 15 knots. seas around 2 feet.
wave detail: east 2 feet at 3 seconds and north 1 foot at
4 seconds. bay and inland waters a moderate chop. scattered
showers and thunderstorms in the evening. 
.saturday...east winds around 10 knots, becoming north in the 
afternoon. seas around 2 feet in the morning, then 1 foot or less.
wave detail: northeast 1 foot at 4 seconds. bay and inland waters
light chop. scattered showers and thunderstorms in the afternoon.
.saturday night...northeast winds around 10 knots, becoming east 
overnight. seas 1 foot or less. wave detail: north 1 foot at 
3 seconds. bay and inland waters light chop. scattered showers 
and thunderstorms. 
.sunday...east winds 5 to 10 knots, becoming northwest in the 
afternoon. seas 1 foot or less. wave detail: east 1 foot at 
2 seconds. bay and inland waters light chop. scattered 
thunderstorms. scattered showers in the morning, then numerous 
showers in the afternoon. 
.sunday night...northeast winds around 10 knots, becoming east 
overnight. seas 1 foot or less. bay and inland waters light chop.
scattered thunderstorms. numerous showers, mainly in the evening.
.monday...east winds 5 to 10 knots, becoming west in the
afternoon. seas 1 foot or less. bay and inland waters light chop. 
scattered showers and thunderstorms. 
.monday night...east winds 5 to 10 knots, becoming southeast 
overnight. seas 1 foot or less. bay and inland waters light chop. 
scattered showers and thunderstorms. 
.tuesday...southeast winds 5 to 10 knots, becoming southwest in
the afternoon. seas 1 foot or less. bay and inland waters light 
chop. scattered thunderstorms. scattered showers in the morning, 
then numerous showers in the afternoon. 

winds and seas higher in and near thunderstorms.

$$

fzus52 ktbw 172020
cwftbw
expires:202609180300;;620008

coastal waters forecast for florida
national weather service tampa bay ruskin fl
420 pm edt thu sep 17 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.


gmz856-180300-
coastal waters from bonita beach to englewood fl out 20 nm-
420 pm edt thu sep 17 2026

...small craft advisory in effect until 2 am edt friday...

.tonight...northeast winds around 20 knots, diminishing to 10 to 
15 knots overnight. seas 2 to 4 feet, occasionally to 5 feet. 
wave detail: east 3 feet at 4 seconds and northwest 1 foot at 5 
seconds. bay and inland waters choppy. scattered showers and 
thunderstorms early this evening, then isolated showers and 
thunderstorms late this evening. 
.friday...northeast winds 10 to 15 knots, diminishing to around 
10 knots in the afternoon. seas 2 to 3 feet. wave detail:
northeast 2 feet at 4 seconds. bay and inland waters a moderate 
chop. scattered showers and thunderstorms in the afternoon. 
.friday night...east winds 10 to 15 knots. seas 1 foot or less.
wave detail: northeast 1 foot at 4 seconds. bay and inland waters
a moderate chop. scattered showers and thunderstorms, mainly in
the evening. 
.saturday...east winds 5 to 10 knots, becoming west in the 
afternoon. seas 1 foot or less. wave detail: northeast 1 foot at 
4 seconds. bay and inland waters light chop. scattered 
thunderstorms. scattered showers in the morning, then numerous 
showers in the afternoon. 
.saturday night...northeast winds 5 to 10 knots, becoming
southeast overnight. seas 1 foot or less. wave detail: northeast 
1 foot at 2 seconds. bay and inland waters light chop. numerous 
showers and scattered thunderstorms, mainly in the evening. 
.sunday...southeast winds around 5 knots, becoming southwest 5 to
10 knots in the afternoon. seas 1 foot or less. wave detail: 
southeast 1 foot at 2 seconds. bay and inland waters smooth. 
numerous showers and scattered thunderstorms. 
.sunday night...northeast winds 5 to 10 knots, becoming southeast
overnight. seas 1 foot or less. bay and inland waters light chop.
numerous showers and scattered thunderstorms. 
.monday...southeast winds 5 to 10 knots, becoming southwest in the
afternoon. seas 1 foot or less. bay and inland waters smooth. 
numerous showers. isolated thunderstorms in the morning, then 
scattered thunderstorms in the afternoon. 
.monday night...south winds 5 to 10 knots. seas 1 foot or less.
bay and inland waters light chop. numerous showers and scattered
thunderstorms. 
.tuesday...south winds 5 to 10 knots, becoming southwest in the
afternoon. seas 1 foot or less. bay and inland waters light chop.
numerous showers. scattered thunderstorms in the morning, then 
numerous thunderstorms in the afternoon. 

winds and seas higher in and near thunderstorms.

$$

fzus52 ktbw 172020
cwftbw
expires:202609180300;;620011

coastal waters forecast for florida
national weather service tampa bay ruskin fl
420 pm edt thu sep 17 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.


gmz873-180300-
waters from englewood to tarpon springs fl out 20 to 60 nm-
420 pm edt thu sep 17 2026

...small craft advisory in effect until 2 am edt friday...

.tonight...northeast winds 15 to 20 knots, becoming east 20 to
25 knots late this evening and early morning, then becoming
northeast around 15 knots late. seas 3 to 5 feet, occasionally to
6 feet. wave detail: northeast 5 feet at 5 seconds and south
1 foot at 6 seconds. 
.friday...northeast winds 10 to 15 knots. seas 2 to 4 feet, 
occasionally to 5 feet. wave detail: northeast 4 feet at 
5 seconds. 
.friday night...northeast winds 10 to 15 knots, becoming east
overnight. seas around 2 feet. wave detail: northeast 2 feet at 
4 seconds. scattered showers and thunderstorms, mainly in the 
evening. 
.saturday...east winds around 10 knots, becoming northeast 5 to 
10 knots in the afternoon. seas around 2 feet. wave detail: east 
2 feet at 4 seconds. isolated showers and thunderstorms in the 
morning, then scattered showers and thunderstorms in the 
afternoon. 
.saturday night...northeast winds around 10 knots, becoming east 
overnight. seas 1 foot or less. wave detail: northeast 1 foot at 
3 seconds. numerous showers and scattered thunderstorms. 
.sunday...east winds 5 to 10 knots. seas 1 foot or less. wave
detail: southeast 1 foot at 3 seconds. numerous showers and
scattered thunderstorms. 
.sunday night...northeast winds 5 to 10 knots, becoming east
overnight. seas 1 foot or less. numerous showers and scattered 
thunderstorms. 
.monday...east winds around 5 knots. seas 1 foot or less.
numerous showers and scattered thunderstorms. 
.monday night...east winds 5 to 10 knots, becoming southeast
overnight. seas 1 foot or less. scattered showers and
thunderstorms. 
.tuesday...southeast winds around 5 knots. seas 1 foot or less.
numerous showers and scattered thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 ktbw 172020
cwftbw
expires:202609180300;;620009

coastal waters forecast for florida
national weather service tampa bay ruskin fl
420 pm edt thu sep 17 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.


gmz876-180300-
waters from bonita beach to englewood fl out 20 to 60 nm-
420 pm edt thu sep 17 2026

...small craft advisory in effect until 2 am edt friday...

.tonight...east winds around 20 knots, diminishing to around 
15 knots overnight seas 3 to 5 feet, occasionally to 6 feet. wave
detail: east 4 feet at 5 seconds and northwest 1 foot at 6 
seconds. scattered showers and thunderstorms, mainly this evening.
.friday...northeast winds 10 to 15 knots, diminishing to around 
1o knots in the afternoon. seas 2 to 4 feet, occasionally to 
5 feet. wave detail: north 3 feet at 6 seconds. isolated showers 
and thunderstorms. 
.friday night...east winds 10 to 15 knots. seas around 2 feet.
wave detail: north 2 feet at 5 seconds. scattered thunderstorms.
numerous showers, mainly in the evening. 
.saturday...east winds 5 to 10 knots. seas around 2 feet in the
morning, then 1 foot or less. wave detail: northeast 1 foot at
4 seconds, becoming east 1 foot at 3 seconds and north 1 foot at
4 seconds. numerous showers and scattered thunderstorms. 
.saturday night...northeast winds 5 to 10 knots, becoming
southeast overnight. seas 1 foot or less. wave detail:
northeast 1 foot at 4 seconds. numerous showers and scattered
thunderstorms. 
.sunday...southeast winds around 5 knots. seas 1 foot or less.
wave detail: east 1 foot at 3 seconds. numerous showers and
scattered thunderstorms. 
.sunday night...east winds around 5 knots. seas 1 foot or less.
numerous showers and scattered thunderstorms. 
.monday...south winds around 5 knots. seas 1 foot or less.
numerous showers and scattered thunderstorms. 
.monday night...south winds 5 to 10 knots. seas 1 foot or less.
scattered thunderstorms. scattered showers in the evening, then
numerous showers after midnight. 
.tuesday...south winds around 5 knots. seas 1 foot or less.
numerous showers and scattered thunderstorms. 

winds and seas higher in and near thunderstorms.

$$