fzus52 kkey 310926
cwfkey
expires:202512312130;;543851

coastal waters forecast for the florida keys
national weather service key west fl
426 am est wed dec 31 2025

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.

wave detail will include details about the period and direction
of origin for the highest energy waves. long-period swells coming
from a different direction than the wind would be included in the
wave detail.


gmz052>055-072>075-312130-
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-
426 am est wed dec 31 2025

...small craft advisory in effect...

.today...northwest to north winds near 20 knots, decreasing to
near 15 knots. seas 4 to 6 feet, occasionally to 8 feet, 
subsiding to 3 to 5 feet, occasionally to 6 feet. wave detail: 
northwest to north 5 feet at 6 seconds.
.tonight...northwest to north winds near 15 knots. seas 3 to
4 feet, occasionally to 5 feet. wave detail: north 3 feet at 7 
seconds. 
.thursday...north winds 10 to 15 knots, decreasing to near 10
knots. seas 2 to 4 feet, occasionally to 5 feet, subsiding to 2 
to 3 feet. wave detail: north 3 feet at 6 seconds.
.thursday night...north winds near 10 knots, becoming north to
northeast. seas around 2 feet.
.friday...northeast winds near 5 knots, becoming variable. seas 1
to 2 feet.
.friday night...variable winds near 5 knots. seas 1 to 2 feet.
.saturday...variable winds near 5 knots. seas 1 to 2 feet. 
.saturday night...variable winds near 5 knots, becoming southwest
to west 5 to 10 knots. seas 1 to 2 feet. 
.sunday...southwest to west winds near 10 knots, becoming west to
northwest near 15 knots. seas 1 to 2 feet, building to 2 to 3 
feet. isolated showers.
.sunday night...northwest winds 10 to 15 knots. seas 2 to 3 feet.
isolated showers. 

$$

fzus52 kkey 310926
cwfkey
expires:202512312130;;543848

coastal waters forecast for the florida keys
national weather service key west fl
426 am est wed dec 31 2025

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.

wave detail will include details about the period and direction
of origin for the highest energy waves. long-period swells coming
from a different direction than the wind would be included in the
wave detail.


gmz031-312130-
florida bay including barnes sound, blackwater sound, and
buttonwood sound-
426 am est wed dec 31 2025

...small craft advisory in effect...

.today...northwest to north winds near 20 knots, decreasing to 10
to 15 knots. bay waters rough, becoming a light to moderate chop.
.tonight...northwest to north winds 10 to 15 knots, increasing to
near 15 knots. bay waters a light to moderate chop, becoming a 
moderate chop.
.thursday...northwest to north winds near near 15 knots, 
decreasing to 5 to 10 knots in the afternoon. bay waters a 
moderate chop, becoming smooth to a light chop.
.thursday night...northwest to north winds 5 to 10 knots, becoming
north to northeast. bay waters smooth to a light chop. 
.friday...north to northeast winds near 5 knots, becoming variable.
bay waters smooth. 
.friday night...variable winds near 5 knots. bay waters smooth. 
.saturday...variable winds near 5 knots, becoming southwest. bay 
waters smooth. 
.saturday night...southwest winds near 5 knots, becoming southwest
to west 5 to 10 knots. bay waters smooth, becoming smooth to a 
light chop.
.sunday...southwest to west winds near 10 knots, becoming west to
northwest near 15 knots. bay waters a light chop, becoming a 
moderate chop.
.sunday night...west to northwest winds 10 to 15 knots. bay 
waters a light to moderate chop. 

$$

fzus52 kkey 310926
cwfkey
expires:202512312130;;543852

coastal waters forecast for the florida keys
national weather service key west fl
426 am est wed dec 31 2025

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.

wave detail will include details about the period and direction
of origin for the highest energy waves. long-period swells coming
from a different direction than the wind would be included in the
wave detail.


gmz033-034-312130-
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-
426 am est wed dec 31 2025

...small craft advisory in effect...

.today...north winds near 20 knots, decreasing to near 15 knots. 
seas 4 to 5 feet, occasionally to 6 feet, subsiding to 3 to 4 
feet, occasionally to 5 feet. wave detail: northwest to north 5 
feet at 7 seconds. 
.tonight...northwest to north winds near 15 knots, decreasing to 10
to 15 knots. seas 3 to 4 feet, occasionally to 5 feet, subsiding 
to around 3 feet. wave detail: northwest to north 4 feet at 7 
seconds. 
.thursday...northwest to north winds 10 to 15 knots, becoming
north to northeast 5 to 10 knots. seas 2 to 3 feet, subsiding to 
1 to 2 feet. wave detail: northwest to north 3 feet at 6 seconds. 
.thursday night...north to northeast winds 5 to 10 knots. seas
1 to 2 feet. 
.friday...northeast to east winds near 5 knots, becoming variable.
seas around 1 foot.
.friday night...variable winds near 5 knots. seas around 1 foot. 
.saturday...southeast to south winds near 5 knots, becoming south
to southwest 5 to 10 knots. seas around 1 foot. 
.saturday night...south to southwest winds 5 to 10 knots, becoming
southwest near 10 knots. seas 1 to 2 feet. isolated showers. 
.sunday...southwest to west winds 10 to 15 knots, becoming west to
northwest. seas 2 to 3 feet. isolated showers. 
.sunday night...northwest to north winds 10 to 15 knots. seas
2 to 3 feet. 

$$

fzus52 kkey 310926
cwfkey
expires:202512312130;;543849

coastal waters forecast for the florida keys
national weather service key west fl
426 am est wed dec 31 2025

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.

wave detail will include details about the period and direction
of origin for the highest energy waves. long-period swells coming
from a different direction than the wind would be included in the
wave detail.


gmz032-035-312130-
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-
426 am est wed dec 31 2025

...small craft advisory in effect...

.today...northwest to north winds near 20 knots, decreasing to
near 15 knots. seas 2 to 4 feet, occasionally to 5 feet, except 4
to 5 feet, occasionally to 6 feet west of the marquesas keys. 
nearshore waters rough, becoming a moderate chop. 
.tonight...northwest to north winds near 15 knots. seas 2 to
3 feet, except 3 to 4 feet, occasionally to 6 feet west of the 
marquesas keys. nearshore waters a moderate chop.
.thursday...northwest to north winds 10 to 15 knots, decreasing to 
5 to 10 knots in the afternoon. seas 2 to 3 feet, subsiding to 1 
to 2 feet. west of the marquesas keys, seas around 3 feet, 
subsiding to around 2 feet. nearshore waters a light to moderate 
chop, becoming smooth to a light chop.
.thursday night...north winds 5 to 10 knots, becoming north to
northeast. seas 1 to 2 feet. nearshore waters smooth to a light 
chop.
.friday...northeast to east winds near 5 knots, becoming variable.
seas 1 foot or less. nearshore waters smooth. 
.friday night...variable winds near 5 knots. seas 1 foot or less.
nearshore waters smooth. 
.saturday...variable winds near 5 knots, becoming south to
southwest. seas 1 foot or less. nearshore waters smooth. 
.saturday night...southwest winds near 5 knots, becoming southwest
to west 5 to 10 knots. seas 1 foot or less. nearshore waters 
smooth, becoming smooth to a light chop. 
.sunday...southwest to west winds near 10 knots, becoming west to
northwest 10 to 15 knots. seas 1 to 2 feet, except building to 2 
to 3 feet west of the marquesas keys. nearshore waters a light 
chop, becoming a light to moderate chop. isolated showers.
.sunday night...northwest winds 10 to 15 knots. seas 1 to 2 feet,
except 2 to 3 feet west of the marquesas keys. nearshore waters a
light to moderate chop.

$$

fzus52 kmfl 310816
cwfmfl
expires:202512312100;;539422

coastal waters forecast for florida
national weather service miami fl
316 am est wed dec 31 2025

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. 


amz651-671-312100-
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-
316 am est wed dec 31 2025

...small craft advisory in effect until 1 pm est this afternoon...

.today...nw winds 15 to 20 kt, diminishing to 10 to 15 kt late. seas
5 to 7 ft, occasionally to 9 ft. wave detail: n 7 ft at 8 seconds.
intracoastal waters a moderate chop. 
.tonight...nw winds 10 to 15 kt. seas 3 to 5 ft, occasionally to
6 ft. wave detail: nw 5 ft at 7 seconds. intracoastal waters light
chop. 
.thu...nw winds 10 to 15 kt. seas 3 to 5 ft, occasionally to 6 ft.
wave detail: n 4 ft at 7 seconds. intracoastal waters light chop. 
.thu night...n winds 5 to 10 kt. seas 2 to 4 ft, occasionally to
5 ft. wave detail: n 3 ft at 6 seconds. intracoastal waters light
chop. 
.fri...n winds 5 to 10 kt, becoming nw in the afternoon. seas 2 to
3 ft. wave detail: n 3 ft at 5 seconds. intracoastal waters light
chop. 
.fri night...w winds around 5 kt, becoming sw after midnight. seas
2 to 3 ft. wave detail: n 2 ft at 7 seconds and w 1 foot at
3 seconds. intracoastal waters smooth. 
.sat through sun...n winds 10 to 15 kt. seas 2 to 3 ft. intracoastal
waters light chop.  

$$

fzus52 kmfl 310816
cwfmfl
expires:202512312100;;539423

coastal waters forecast for florida
national weather service miami fl
316 am est wed dec 31 2025

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. 


gmz656-657-676-312100-
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-
316 am est wed dec 31 2025

...small craft advisory in effect until 7 am est this morning...

.today...n winds 15 to 20 kt. seas 3 to 5 ft, occasionally to 6 ft.
wave detail: nw 4 ft at 7 seconds. bay and inland waters a moderate
chop. 
.tonight...n winds 10 to 15 kt. seas 2 to 4 ft, occasionally to
5 ft. wave detail: nw 3 ft at 7 seconds. bay and inland waters light
chop. 
.thu...n winds 5 to 10 kt. seas 2 to 3 ft. wave detail: nw 3 ft at
6 seconds. bay and inland waters light chop. 
.thu night...n winds 5 to 10 kt. seas around 2 ft. wave detail: nw
2 ft at 5 seconds. bay and inland waters light chop. 
.fri and fri night...s winds around 5 kt. seas less than 2 ft or
less. wave detail: nw 1 foot at 5 seconds. bay and inland waters
smooth. 
.sat through sun...n winds 10 to 15 kt. seas around 2 ft. wave
detail: sw 2 ft at 5 seconds. bay and inland waters light chop.  

$$

fzus52 kmfl 310816
cwfmfl
expires:202512312100;;539424

coastal waters forecast for florida
national weather service miami fl
316 am est wed dec 31 2025

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. 


amz610-312100-
lake okeechobee-
316 am est wed dec 31 2025

.today...nw winds 10 to 15 kt, diminishing to 5 to 10 kt late. lake
waters a moderate chop. 
.tonight...nw winds 5 to 10 kt. lake waters light chop. 
.thu...nw winds 5 to 10 kt. lake waters light chop. 
.thu night...nw winds around 5 kt. lake waters smooth. 
.fri and fri night...sw winds around 5 kt. lake waters smooth. 
.sat through sun...n winds 10 to 15 kt. lake waters a moderate chop.
 

$$

fzus52 kmfl 310816
cwfmfl
expires:202512312100;;539425

coastal waters forecast for florida
national weather service miami fl
316 am est wed dec 31 2025

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. 


amz630-312100-
biscayne bay-
316 am est wed dec 31 2025

...small craft should exercise caution...

.today...nw winds 15 to 20 kt, diminishing to 10 to 15 kt with gusts
up to 20 kt late this morning and afternoon. choppy.
.tonight...nw winds 10 to 15 kt. a moderate chop. 
.thu...nw winds 5 to 10 kt. light chop. 
.thu night...nw winds 5 to 10 kt. light chop. 
.fri...n winds around 5 kt, becoming ne around 5 kt in the
afternoon. smooth.
.fri night...w winds around 5 kt. smooth.
.sat through sun...nw winds 5 to 10 kt. light chop.  

$$

fzus52 kmfl 310816
cwfmfl
expires:202512312100;;539421

coastal waters forecast for florida
national weather service miami fl
316 am est wed dec 31 2025

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. 


amz650-670-312100-
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-
316 am est wed dec 31 2025

...small craft advisory in effect until 1 pm est this afternoon...

.today...nw winds 15 to 20 kt. seas 5 to 7 ft, occasionally to 9 ft.
wave detail: n 6 ft at 7 seconds. intracoastal waters a moderate
chop. 
.tonight...nw winds around 15 kt. seas 3 to 5 ft, occasionally to
6 ft. wave detail: n 5 ft at 7 seconds. intracoastal waters light
chop. 
.thu...nw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to 5 ft,
occasionally to 6 ft. wave detail: nw 4 ft at 7 seconds.
intracoastal waters light chop. 
.thu night...nw winds around 10 kt. seas 2 to 4 ft, occasionally to
5 ft. wave detail: n 4 ft at 6 seconds. intracoastal waters light
chop. 
.fri and fri night...w winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: n 3 ft at 7 seconds. intracoastal waters light chop. 
.sat...sw winds 5 to 10 kt, increasing to 15 to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds. intracoastal waters a
moderate chop. 
.sun...w winds 15 to 20 kt. seas 2 to 3 ft. intracoastal waters a
moderate chop. a chance of showers. 
.sun night...n winds 10 to 15 kt. seas 2 to 3 ft. intracoastal
waters light chop.  

$$

fzus52 kmlb 311418
cwfmlb
expires:202601010330;;554475

coastal waters forecast for east central florida
national weather service melbourne fl
918 am est wed dec 31 2025

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.


amz575-010330-
sebastian inlet to jupiter inlet 20-60 nm-
918 am est wed dec 31 2025

...small craft should exercise caution...

.rest of today...northwest winds around 15 knots. seas 5 to
6 feet, occasionally to 8 feet. wave detail: north 6 feet at
7 seconds and northeast 3 feet at 8 seconds. 
.tonight...northwest winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: north 5 feet at 7 seconds
and northeast 3 feet at 8 seconds. 
.thursday...northwest winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: north 5 feet at 7 seconds. 
.thursday night...northwest winds 10 to 15 knots. seas 3 to
4 feet. wave detail: north 4 feet at 7 seconds and south 1 foot
at 4 seconds. 
.friday...west winds 5 to 10 knots. seas 3 to 4 feet. wave
detail: north 4 feet at 7 seconds and south 1 foot at 4 seconds. 
.friday night...west winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: north 2 feet at 6 seconds and south 1 foot at 4 seconds. 
.saturday...southwest winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday night...southwest winds 15 to 20 knots. seas 3 to
4 feet. a chance of showers. 
.sunday...west winds 15 to 20 knots, becoming northwest 10 to
15 knots in the afternoon. seas 3 to 4 feet. a chance of showers.
.sunday night...north winds 10 to 15 knots. seas 3 to 4 feet. a
chance of showers in the evening, then a slight chance of showers
after midnight. 

$$

fzus52 kmlb 311418
cwfmlb
expires:202601010330;;554472

coastal waters forecast for east central florida
national weather service melbourne fl
918 am est wed dec 31 2025

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.


amz555-010330-
sebastian inlet to jupiter inlet 0-20 nm-
918 am est wed dec 31 2025

.rest of today...northwest winds 10 to 15 knots. seas 3 to
5 feet, occasionally to 6 feet. wave detail: north 4 feet at
7 seconds and northeast 3 feet at 8 seconds. a moderate chop on
the intracoastal waters. 
.tonight...northwest winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: northwest 3 feet at 5 seconds and northeast 3 feet at
8 seconds. a light chop on the intracoastal waters. 
.thursday...northwest winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: north 3 feet at 5 seconds and northeast 2 feet at
8 seconds. a moderate chop on the intracoastal waters. 
.thursday night...northwest winds around 10 knots. seas 2 to
3 feet. wave detail: north 2 feet at 7 seconds. mostly smooth on
the intracoastal waters. 
.friday...west winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: north 2 feet at 6 seconds and southeast 1 foot at
4 seconds. a light chop on the intracoastal waters. 
.friday night...west winds 5 to 10 knots. seas 1 to 2 feet. wave
detail: southeast 1 foot at 4 seconds and north 1 foot at
6 seconds. mostly smooth on the intracoastal waters. 
.saturday...southwest winds 5 to 10 knots. seas 2 feet. a light
chop on the intracoastal waters. 
.saturday night...southwest winds 10 to 15 knots. seas 2 to
3 feet. a light chop on the intracoastal waters. a chance of
showers. 
.sunday...west winds 10 to 15 knots, becoming northwest in the
afternoon. seas 2 to 3 feet. a moderate chop on the intracoastal
waters. a chance of showers. 
.sunday night...north winds 10 to 15 knots. seas 2 to 3 feet. a
light chop on the intracoastal waters. a slight chance of showers
in the evening. 

$$

fzus52 ktbw 310753
cwftbw
expires:202512312015;;538249

coastal waters forecast for florida
national weather service tampa bay ruskin fl
253 am est wed dec 31 2025

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.


gmz856-312015-
coastal waters from bonita beach to englewood fl out 20 nm-
253 am est wed dec 31 2025

...small craft advisory in effect until 7 am est this morning...

.today...north winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: northwest 4 feet at
7 seconds and northeast 1 foot at 4 seconds. bay and inland
waters a moderate chop. 
.tonight...north winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: northwest 3 feet at 7 seconds. bay and inland waters a
moderate chop. 
.thursday...north winds 5 to 10 knots. seas around 2 feet. wave
detail: northwest 2 feet at 6 seconds. bay and inland waters
light chop. 
.thursday night...northwest winds 5 to 10 knots, becoming
northeast after midnight. 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. bay and inland waters
light chop. 
.friday...east winds around 5 knots, becoming south in the
afternoon. seas 1 foot or less. wave detail: northwest 1 foot at
5 seconds. bay and inland waters smooth. 
.friday night...southwest winds around 5 knots. seas 1 foot or
less. wave detail: southwest 1 foot at 2 seconds and northwest
1 foot at 5 seconds. bay and inland waters smooth. 
.saturday...south winds 5 to 10 knots, becoming southwest 10 to
15 knots in the afternoon. seas 1 foot or less, then around
2 feet in the afternoon. bay and inland waters a moderate chop. 
.saturday night...southwest winds 10 to 15 knots. seas 2 to
3 feet. bay and inland waters a moderate chop. a chance of
showers. 
.sunday...west winds around 10 knots. seas 2 to 3 feet. bay and
inland waters light chop. a slight chance of showers in the
morning. 

$$