fzus52 kkey 182025
cwfkey
expires:202609190830;;674068

coastal waters forecast for the florida keys
national weather service key west fl
425 pm edt fri sep 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>055-072>075-190830-
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-
425 pm edt fri sep 18 2026

.tonight...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 winds near 5 knots. seas around 1 foot. wave
detail: east 1 foot at 4 seconds. a chance of showers and
thunderstorms. 
.saturday night...east winds 5 to 10 knots, becoming southeast to
south. seas 1 to 2 feet. wave detail: east to southeast 1 foot at
4 seconds. showers likely with a chance of thunderstorms. 
.sunday...south to southwest winds near 5 knots. seas around
1 foot. showers likely with a chance of thunderstorms. 
.sunday night...south winds 5 to 10 knots. seas 1 to 2 feet. a 
chance of showers and thunderstorms. 
.monday...south winds 5 to 10 knots. seas 1 to 2 feet. 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, building to around 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 to south winds near 10 knots. seas
around 2 feet. showers likely with a chance of thunderstorms. 
.wednesday...southeast to south winds 5 to 10 knots. seas 1 to
2 feet. showers likely with a chance of thunderstorms. 
.wednesday night...southeast to south winds near 10 knots. seas
around 2 feet. showers likely with a chance of thunderstorms

$$

fzus52 kkey 182025
cwfkey
expires:202609190830;;674069

coastal waters forecast for the florida keys
national weather service key west fl
425 pm edt fri sep 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.


gmz033-034-190830-
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-
425 pm edt fri sep 18 2026

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

$$

fzus52 kkey 182025
cwfkey
expires:202609190830;;674066

coastal waters forecast for the florida keys
national weather service key west fl
425 pm edt fri sep 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.


gmz032-035-190830-
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-
425 pm edt fri sep 18 2026

.tonight...northeast to east 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...east winds near 5 knots. seas 1 foot or less. 
nearshore waters smooth. showers likely with a chance of 
thunderstorms. 
.saturday night...east winds 5 to 10 knots, becoming southeast. 
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. seas 1 foot or less.
nearshore waters smooth. showers likely with a chance of
thunderstorms. 
.sunday night...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. 
.monday...south to southwest winds 5 to 10 knots. seas 1 foot or
less. nearshore waters smooth to a light chop. showers likely
with a chance of thunderstorms. 
.monday night...south 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. 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 and
thunderstorms likely.
.tuesday night...southeast winds 5 to 10 knots, increasing to 
near 10 knots. seas 1 foot or less, building to around 1 foot. 
nearshore waters smooth to a light chop, becoming a light chop. 
showers likely with a chance of thunderstorms.
.wednesday...southeast to south winds 5 to 10 knots. seas around 1
foot. nearshore waters smooth to a light chop. showers likely 
with a chance of thunderstorms. 
.wednesday 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. 

$$

fzus52 kkey 182025
cwfkey
expires:202609190830;;674065

coastal waters forecast for the florida keys
national weather service key west fl
425 pm edt fri sep 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.


gmz031-190830-
florida bay including barnes sound, blackwater sound, and
buttonwood sound-
425 pm edt fri sep 18 2026

.tonight...northeast to east winds 5 to 10 knots. bay waters
smooth to a light chop. a chance of showers and thunderstorms. 
.saturday...east winds near 5 knots. bay waters smooth. showers
likely with a chance of thunderstorms. 
.saturday night...southeast winds 5 to 10 knots. bay waters
smooth to a light chop. a chance of showers and thunderstorms. 
.sunday...south winds near 5 knots. bay waters smooth. showers
likely with a chance of thunderstorms. 
.sunday night...south winds 5 to 10 knots. bay waters smooth to a
light chop. a chance of showers and thunderstorms. 
.monday...south to southwest winds near 5 knots. bay waters
smooth. showers likely with a chance of thunderstorms. 
.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. showers likely with a chance of thunderstorms. 
.tuesday and tuesday night...southeast to south winds near 10 
knots. bay waters a light chop. showers and thunderstorms likely. 
.wednesday and wednesday night...southeast to south winds 5 to 10
knots. bay waters smooth to a light chop. showers likely with a 
chance of thunderstorms. 

$$

fzus52 kmfl 182006
cwfmfl
expires:202609190900;;672956

coastal waters forecast for florida
national weather service miami fl
406 pm edt fri sep 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-
406 pm edt fri sep 18 2026

.tonight...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 around 5 kt, becoming s in the afternoon. seas less
than 2 ft or less. bay and inland waters smooth. a chance of showers
and tstms. 
.sat night...s winds 5 to 10 kt, becoming se after midnight. seas
less than 2 ft or less. bay and inland waters light chop. a chance
of showers and tstms. 
.sun...se winds around 5 kt, becoming s in the afternoon. seas less
than 2 ft or less. bay and inland waters smooth. a chance of tstms.
showers.
.sun night...se winds 5 to 10 kt. seas less than 2 ft or less. wave
detail: se 1 foot at 2 seconds. bay and inland waters light chop.
showers with a chance of tstms. 
.mon...s winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas less than 2 ft or less. wave detail: s 1 foot at
2 seconds. bay and inland waters light chop. showers with a chance
of tstms until late afternoon, then showers and 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...s 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. 
.wed...se 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. 
.wed night...se winds 5 to 10 kt. seas less than 2 ft or less. bay
and inland waters light chop. showers with tstms likely early in the
evening, then showers likely with a chance of tstms in the late
evening and overnight.  

winds and seas higher in and near tstms.

$$

fzus52 kmfl 182006
cwfmfl
expires:202609190900;;672955

coastal waters forecast for florida
national weather service miami fl
406 pm edt fri sep 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-
406 pm edt fri sep 18 2026

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

winds and seas higher in and near tstms.

$$

fzus52 kmfl 182006
cwfmfl
expires:202609190900;;672957

coastal waters forecast for florida
national weather service miami fl
406 pm edt fri sep 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-
406 pm edt fri sep 18 2026

.tonight...e winds 5 to 10 kt, becoming ne after midnight. lake
waters light chop. a chance of showers and tstms early this evening,
then a slight chance of showers and tstms late this evening. 
.sat...ne winds around 5 kt. lake waters smooth. a chance of showers
and tstms early in the afternoon. showers and tstms likely late. 
.sat night...e winds around 5 kt, becoming s after midnight. lake
waters smooth. showers and tstms likely early in the evening, then a
chance of showers in the late evening and early morning. 
.sun...ne winds around 5 kt, becoming se in the afternoon. lake
waters smooth. showers and tstms in the afternoon. 
.sun 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. 
.mon...s winds around 5 kt. lake waters smooth. showers and tstms in
the afternoon. 
.mon 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. 
.tue...s winds around 5 kt. lake waters smooth. a chance of showers
and tstms in the morning, then showers and tstms in the afternoon. 
.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. 
.wed...se winds around 5 kt. lake waters smooth. a chance of showers
and tstms in the morning, then showers with tstms likely in the
afternoon. 
.wed night...se winds around 5 kt. lake waters smooth. showers with
tstms likely 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 182006
cwfmfl
expires:202609190900;;672958

coastal waters forecast for florida
national weather service miami fl
406 pm edt fri sep 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-
406 pm edt fri sep 18 2026

.tonight...ne winds around 5 kt. smooth. showers and tstms likely
early this evening, then a chance of showers and tstms late this
evening and overnight. 
.sat...n winds around 5 kt, becoming se in the afternoon. smooth. a
chance of showers and tstms in the late morning and early afternoon.
showers and tstms likely late. 
.sat night...ne winds around 5 kt. smooth. a chance of tstms. 
.sun...n winds around 5 kt, becoming s around 5 kt in the afternoon.
smooth. a chance of showers and tstms in the morning, then showers
with tstms likely in the afternoon. 
.sun night...s winds around 5 kt. smooth. a chance of tstms. showers
until early morning, then a chance of showers late. 
.mon...sw winds around 5 kt, becoming s in the afternoon. light
chop. showers. a chance of tstms in the morning, then tstms likely
in the afternoon. 
.mon night...s winds 5 to 10 kt. light chop. tstms likely in the
evening. showers. a chance of tstms after midnight. 
.tue...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. 
.tue night...s winds around 5 kt. smooth. showers with tstms likely
early in the evening, then showers likely with a chance of tstms in
the late evening and overnight. 
.wed...se winds around 5 kt. smooth. showers likely with a chance of
tstms in the morning, then showers with tstms likely in the
afternoon. 
.wed 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 kmfl 182006
cwfmfl
expires:202609190900;;672954

coastal waters forecast for florida
national weather service miami fl
406 pm edt fri sep 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-
406 pm edt fri sep 18 2026

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

winds and seas higher in and near tstms.

$$

fzus52 kmlb 181756
cwfmlb
expires:202609190615;;665137

coastal waters forecast for east central florida
national weather service melbourne fl
156 pm edt fri sep 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.


amz555-190615-
sebastian inlet to jupiter inlet 0-20 nm-
156 pm edt fri sep 18 2026

.tonight...east winds 5 to 10 knots this evening, becoming light,
becoming northeast around 5 knots late. seas 2 to 3 feet. wave
detail: northeast 2 feet at 7 seconds and southeast 1 foot at
4 seconds. mostly smooth on the intracoastal waters. a chance of
showers and thunderstorms. 
.saturday...northeast winds around 5 knots. seas 2 to 3 feet.
wave detail: northeast 2 feet at 7 seconds and southeast 1 foot
at 4 seconds. smooth on the intracoastal waters. a chance of
showers and thunderstorms. 
.saturday night...southeast winds around 5 knots, becoming
southwest after midnight. seas 1 to 2 feet. wave detail:
northeast 2 feet at 7 seconds and southeast 1 foot at 3 seconds.
smooth on the intracoastal waters. a chance of showers and
thunderstorms. 
.sunday...north winds around 5 knots, becoming east in the
afternoon. seas 1 to 2 feet. wave detail: southeast 1 foot at
3 seconds and northeast 1 foot at 7 seconds. smooth on the
intracoastal waters. a chance of thunderstorms. a chance of
showers in the morning, then showers likely in the afternoon. 
.sunday night...southeast winds around 5 knots, becoming south
after midnight. seas 1 to 2 feet. wave detail: southeast 1 foot
at 3 seconds and northeast 1 foot at 7 seconds. 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. 
.monday...southwest winds around 5 knots, becoming southeast in
the afternoon. seas 1 to 2 feet. wave detail: east 1 foot at
4 seconds and northeast 1 foot at 8 seconds. smooth on the
intracoastal waters. a chance of showers and thunderstorms in the
morning, then showers and thunderstorms likely in the afternoon. 
.monday night...southeast winds around 5 knots, becoming south
after midnight. seas 2 feet. smooth on the intracoastal waters. a
chance of showers and thunderstorms. 
.tuesday...southwest winds around 5 knots, becoming southeast in
the afternoon. seas 2 feet. smooth on the intracoastal waters. a
chance of showers and thunderstorms in the morning, then showers
with thunderstorms likely in the afternoon. 
.tuesday night...south winds around 5 knots. seas 2 feet. smooth
on the intracoastal waters. a chance of showers and
thunderstorms. 
.wednesday...south 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 likely in the afternoon. 
.wednesday night...southeast winds around 5 knots, becoming
southwest 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. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 181756
cwfmlb
expires:202609190615;;665140

coastal waters forecast for east central florida
national weather service melbourne fl
156 pm edt fri sep 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.


amz575-190615-
sebastian inlet to jupiter inlet 20-60 nm-
156 pm edt fri sep 18 2026

.tonight...east winds 5 to 10 knots. seas 3 feet. wave detail:
north 3 feet at 7 seconds and south 1 foot at 4 seconds. a chance
of showers and thunderstorms. 
.saturday...east winds around 5 knots. seas 2 to 3 feet. wave
detail: northeast 2 feet at 7 seconds and south 1 foot at
4 seconds. a chance of showers and thunderstorms. 
.saturday night...southeast winds around 5 knots, becoming south
after midnight. seas 2 feet. wave detail: northeast 2 feet at
7 seconds and southeast 1 foot at 4 seconds. a chance of
thunderstorms. a chance of showers in the evening, then showers
likely after midnight. 
.sunday...northeast winds around 5 knots, becoming east in the
afternoon. seas 2 feet. wave detail: north 2 feet at 7 seconds
and southeast 1 foot at 4 seconds. showers likely with a chance
of thunderstorms. 
.sunday night...southeast winds around 5 knots, becoming south
after midnight. seas 2 feet. wave detail: southeast 2 feet at
4 seconds and northeast 2 feet at 7 seconds. showers likely with
a chance of thunderstorms. 
.monday...southwest winds around 5 knots, becoming southeast in
the afternoon. seas 2 feet. wave detail: east 2 feet at 4 seconds
and northeast 2 feet at 8 seconds. 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...southwest winds around 5 knots, becoming south in the
afternoon. seas 2 to 3 feet. showers likely with a chance of
thunderstorms. 
.tuesday night...south winds around 5 knots. seas 2 to 3 feet.
showers likely with a chance of thunderstorms. 
.wednesday...south winds around 5 knots, becoming southeast in
the afternoon. seas 2 feet. showers likely with a chance of
thunderstorms. 
.wednesday night...southeast winds around 5 knots, becoming south
after midnight. seas 2 feet. showers likely with a chance of
thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 ktbw 181930
cwftbw
expires:202609190815;;671713

coastal waters forecast for florida
national weather service tampa bay ruskin fl
330 pm edt fri sep 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.


gmz856-190815-
coastal waters from bonita beach to englewood fl out 20 nm-
330 pm edt fri sep 18 2026

.tonight...east winds 5 to 10 knots. seas 1 foot or less. wave
detail: east 1 foot at 3 seconds and north 1 foot at 4 seconds.
bay and inland waters light chop. scattered showers and
thunderstorms, mainly this evening. 
.saturday...northeast winds 5 to 10 knots, becoming north in the
afternoon. seas 1 foot or less. wave detail: northeast 1 foot at
4 seconds. bay and inland waters light chop. isolated showers and
thunderstorms in the morning, then scattered showers and
thunderstorms in the afternoon. 
.saturday night...north winds 5 to 10 knots, becoming southeast
after midnight. seas 1 foot or less. wave detail: northeast
1 foot at 2 seconds. bay and inland waters light chop. scattered
thunderstorms. numerous showers, mainly in the evening. 
.sunday...southeast winds around 5 knots, becoming south in the
afternoon. seas 1 foot or less. wave detail: southeast 1 foot at
2 seconds. bay and inland waters smooth. scattered thunderstorms.
showers.
.sunday night...northeast winds 5 to 10 knots, becoming southeast
after midnight. seas 1 foot or less. wave detail: east 1 foot at
2 seconds. bay and inland waters light chop. showers and numerous
thunderstorms in the evening, then numerous showers and scattered
thunderstorms after midnight. 
.monday...southeast winds around 5 knots. seas 1 foot or less.
wave detail: southeast 1 foot at 2 seconds. 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. seas 1 foot or less. bay
and inland waters light chop. numerous showers. scattered
thunderstorms in the morning, then numerous thunderstorms in the
afternoon. 
.tuesday night...south winds 5 to 10 knots. seas 1 foot or less.
bay and inland waters light chop. numerous showers. numerous
thunderstorms, mainly in the evening. 
.wednesday...southeast winds 5 to 10 knots, becoming south in the
afternoon. seas 1 foot or less. bay and inland waters light chop.
numerous showers and scattered thunderstorms in the morning, then
showers and numerous thunderstorms in the afternoon. 

winds and seas higher in and near thunderstorms.

$$