fzus52 kkey 211531
cwfkey
expires:202512220345;;975912

coastal waters forecast for the florida keys
national weather service key west fl
1031 am est sun dec 21 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>075-220345-
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-
1031 am est sun dec 21 2025

...small craft advisory likely will be required late tonight...

.this afternoon...northeast to east winds 10 to 15 knots. seas 2 
to 3 feet. wave detail: northeast to east 3 feet at 5 seconds and 
northwest 1 foot at 6 seconds. isolated showers. 
.tonight...northeast winds near 15 knots, increasing to near 20 
knots. seas 2 to 4 feet, occasionally to 5 feet, building to 3 to
5 feet, occasionally to 6 feet. wave detail: northeast to east 5 
feet at 6 seconds and northwest 1 foot at 5 seconds. isolated 
showers. 
.monday...northeast to east winds 20 to 25 knots, increasing to
near 25 knots. seas 4 to 6 feet, occasionally to 8 feet, building
to 5 to 8 feet, occasionally to 10 feet. wave detail: northeast 
to east 8 feet at 7 seconds. isolated showers. 
.monday night...northeast to east winds near 25 knots, decreasing
to 20 to 25 knots. seas 8 to 10 feet, occasionally to 13 feet. 
isolated showers.
.tuesday...northeast to east winds 20 to 25 knots. seas 6 to
9 feet, occasionally to 11 feet. isolated showers. 
.tuesday night...northeast to east winds 20 to 25 knots. seas
6 to 9 feet, occasionally to 11 feet. 
.wednesday...northeast to east winds near 20 knots. seas 5 to
7 feet, occasionally to 9 feet. isolated showers. 
.wednesday night...northeast to east winds 20 to 25 knots,
decreasing to near 20 knots. seas 5 to 7 feet, occasionally to 9 
feet.
.thursday...northeast to east winds near 20 knots, decreasing to 15
to 20 knots. seas 5 to 7 feet, occasionally to 9 feet. 
.thursday night...northeast to east winds 15 to 20 knots,
decreasing to 10 to 15 knots. seas 4 to 6 feet, occasionally to 8
feet, subsiding to 3 to 5 feet, occasionally to 6 feet. isolated 
showers.

$$

fzus52 kkey 211531
cwfkey
expires:202512220345;;975910

coastal waters forecast for the florida keys
national weather service key west fl
1031 am est sun dec 21 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.


gmz032-035-220345-
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-
1031 am est sun dec 21 2025

...small craft advisory likely will be required monday...

.this afternoon...northeast to east winds near 10 knots. seas 1 
to 2 feet, except around 2 feet west of the marquesas keys. 
nearshore waters a light chop.
.tonight...northeast to east winds 10 to 15 knots, increasing to
near 15 knots. seas 1 to 2 feet, except building to 2 to 3 feet 
west of the marquesas keys. nearshore waters a light to moderate 
chop, becoming a moderate chop.
.monday...northeast to east winds 15 to 20 knots, increasing to 20
to 25 knots. seas 2 to 3 feet, except building to 3 to 4 feet, 
occasionally to 5 feet west of the marquesas keys. nearshore 
waters choppy, becoming very rough.
.monday night...northeast to east winds 20 to 25 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 very rough.
.tuesday...northeast to east winds near 20 knots, decreasing to 
15 to 20 knots. seas 2 to 3 feet, except 4 to 5 feet, 
occasionally to 6 feet west of the marquesas keys. nearshore 
waters rough, becoming choppy. isolated showers.
.tuesday night...northeast to east winds near 20 knots, decreasing
to 15 to 20 knots. seas 2 to 3 feet, except 4 to 5 feet, 
occasionally to 6 feet west of the marquesas keys. nearshore 
waters rough, becoming choppy. 
.wednesday...northeast to east winds 15 to 20 knots. seas 2 to
3 feet, except 4 to 5 feet, occasionally to 6 feet west of the 
marquesas keys. nearshore waters choppy. 
.wednesday night...northeast to east winds 15 to 20 knots. seas
2 to 3 feet, except 3 to 4 feet, occasionally to 5 feet west of 
the marquesas keys. nearshore waters choppy.
.thursday...northeast to east winds 15 to 20 knots, decreasing to
near 15 knots. seas 2 to 3 feet, except 3 to 4 feet, occasionally
to 5 feet west of the marquesas keys. nearshore waters choppy, 
becoming a moderate chop. 
.thursday night...northeast to east winds 10 to 15 knots,
decreasing to near 10 knots. seas 2 to 3 feet, subsiding to 1 to 
2 feet. west of the marquesas keys, seas 2 to 4 feet, occasionally
to 5 feet, subsiding to 2 to 3 feet. nearshore waters a light to 
moderate chop, becoming a light chop. isolated showers.

$$

fzus52 kkey 211531
cwfkey
expires:202512220345;;975913

coastal waters forecast for the florida keys
national weather service key west fl
1031 am est sun dec 21 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.


gmz033-034-220345-
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-
1031 am est sun dec 21 2025

...small craft advisory likely will be required monday...

.this afternoon...northeast winds near 10 knots. seas 1 to 3 
feet. wave detail: northwest 2 feet at 6 seconds and northeast to 
east 1 foot at 3 seconds. 
.tonight...north to northeast winds 5 to 10 knots, becoming
northeast and increasing to 15 to 20 knots. seas 1 to 2 feet, 
building to 2 to 4 feet, occasionally to 5 feet. wave detail: 
northeast 2 feet at 3 seconds and northwest 1 foot at 5 seconds. 
.monday...northeast winds near 20 knots, briefly decreasing to 15
to 20 knots in the afternoon. seas 3 to 5 feet, occasionally to 6
feet. wave detail: northeast 3 feet at 4 seconds. isolated 
showers. 
.monday night...northeast to east winds near 20 knots. seas 3 to
5 feet, occasionally to 6 feet. 
.tuesday...northeast to east winds near 20 knots, briefly
decreasing to 15 to 20 knots in the afternoon. seas 3 to 5 feet, 
occasionally to 6 feet. isolated showers.
.tuesday night...northeast to east winds near 20 knots. seas 3 to
5 feet, occasionally to 6 feet. 
.wednesday...northeast to east winds near 20 knots, decreasing to
10 to 15 knots. seas 3 to 5 feet, occasionally to 6 feet. 
isolated showers. 
.wednesday night...northeast to east winds 10 to 15 knots,
increasing to 15 to 20 knots. seas 2 to 4 feet, occasionally to 5
feet.
.thursday...northeast to east winds 15 to 20 knots. seas 2 to
4 feet, occasionally to 5 feet. 
.thursday night...northeast winds decreasing to 10 to 15 knots. 
seas subsiding to 1 to 2 feet. 

$$

fzus52 kkey 211531
cwfkey
expires:202512220345;;975909

coastal waters forecast for the florida keys
national weather service key west fl
1031 am est sun dec 21 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.


gmz031-220345-
florida bay including barnes sound, blackwater sound, and
buttonwood sound-
1031 am est sun dec 21 2025

...small craft advisory likely will be required monday...

.this afternoon...northeast to east winds 5 to 10 knots, 
increasing to near 10 knots. bay waters smooth to a light chop, 
becoming a light chop.
.tonight...northeast to east winds 10 to 15 knots, becoming
northeast and increasing to near 15 knots. bay waters a light to 
moderate chop, becoming a moderate chop.
.monday...northeast winds 15 to 20 knots, becoming northeast to 
east and increasing to 20 to 25 knots in the afternoon. bay 
waters choppy, becoming very rough. 
.monday night...northeast to east winds 20 to 25 knots. bay
waters very rough. isolated showers. 
.tuesday...northeast to east winds near 20 knots. bay waters
rough. isolated showers. 
.tuesday night...northeast to east winds 15 to 20 knots. bay
waters choppy. 
.wednesday and wednesday night...northeast to east winds 15 to 20
knots. bay waters choppy. 
.thursday...northeast to east winds near 15 knots. bay waters a
moderate chop. 
.thursday night...northeast to east winds 10 to 15 knots,
decreasing to near 10 knots. bay waters a light to moderate chop,
becoming a light chop. isolated showers. 

$$

fzus52 kmfl 211536
cwfmfl
expires:202512220400;;976204

coastal waters forecast for florida
national weather service miami fl
1036 am est sun dec 21 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. 


amz651-671-220400-
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-
1036 am est sun dec 21 2025

...small craft advisory in effect from late tonight through tuesday
morning...

.rest of today...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
e 2 ft at 3 seconds and n 2 ft at 6 seconds. intracoastal waters a
moderate chop. a slight chance of showers. 
.tonight...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft, occasionally to 6 ft. wave detail: n 4 ft at 6 seconds.
intracoastal waters choppy in exposed areas. 
.mon...ne winds 20 to 25 kt with gusts up to 30 kt. seas 5 to 8 ft,
occasionally to 10 ft. wave detail: ne 8 ft at 6 seconds.
intracoastal waters rough in exposed areas. 
.mon night...ne winds 25 to 30 kt, becoming e 20 to 25 kt after
midnight. seas 6 to 9 ft, occasionally to 11 ft. wave detail: ne
8 ft at 7 seconds and n 2 ft at 8 seconds. intracoastal waters very
rough in exposed areas. 
.tue...e winds 20 to 25 kt. seas 5 to 8 ft, occasionally to 10 ft.
wave detail: e 7 ft at 7 seconds and n 3 ft at 8 seconds.
intracoastal waters rough in exposed areas. 
.tue night...e winds 15 to 20 kt. seas 4 to 6 ft, occasionally to
8 ft. wave detail: e 4 ft at 5 seconds and n 3 ft at 8 seconds.
intracoastal waters choppy in exposed areas. 
.wed through thu...ne winds 15 to 20 kt. seas 3 to 5 ft,
occasionally to 6 ft. intracoastal waters choppy in exposed areas. 
.thu night...e winds 10 to 15 kt. seas 2 to 3 ft. intracoastal
waters a moderate chop.  

$$

fzus52 kmfl 211536
cwfmfl
expires:202512220400;;976205

coastal waters forecast for florida
national weather service miami fl
1036 am est sun dec 21 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. 


gmz656-657-676-220400-
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-
1036 am est sun dec 21 2025

.rest of today...ne winds around 5 kt, becoming n late. seas less
than 2 ft or less. wave detail: nw 1 foot at 5 seconds. bay and
inland waters light chop. 
.tonight...ne winds 10 to 15 kt. seas less than 2 ft or less, then
around 2 ft after midnight. wave detail: nw 1 foot at 5 seconds,
becoming n 2 ft at 3 seconds. bay and inland waters light chop. 
.mon...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: ne 3 ft at 3 seconds. bay
and inland waters a moderate chop. 
.mon night...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. 
.tue and tue night...ne winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: ne 3 ft at 4 seconds. bay and inland
waters light chop. 
.wed...ne winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon, then increasing to 10 to 15 kt. seas 2 to 3 ft. wave
detail: ne 2 ft at 3 seconds. bay and inland waters light chop. 
.thu...ne winds 10 to 15 kt, diminishing to 5 to 10 kt. seas 1 to
2 ft, then 1 foot or less. bay and inland waters light chop.  

$$

fzus52 kmfl 211536
cwfmfl
expires:202512220400;;976206

coastal waters forecast for florida
national weather service miami fl
1036 am est sun dec 21 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. 


amz610-220400-
lake okeechobee-
1036 am est sun dec 21 2025

.rest of today...ne winds 5 to 10 kt. lake waters light chop. a
slight chance of showers. 
.tonight...ne winds 10 to 15 kt. lake waters a moderate chop. 
.mon...ne winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. lake waters choppy. 
.mon night...e winds 10 to 15 kt with gusts up to 20 kt. lake waters
a moderate chop. 
.tue and tue night...ne winds 10 to 15 kt. lake waters a moderate
chop. 
.wed through thu...ne winds 5 to 10 kt. lake waters light chop.  

$$

fzus52 kmfl 211536
cwfmfl
expires:202512220400;;976207

coastal waters forecast for florida
national weather service miami fl
1036 am est sun dec 21 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. 


amz630-220400-
biscayne bay-
1036 am est sun dec 21 2025

...small craft advisory in effect from monday morning through
tuesday morning...

.rest of today...ne winds 5 to 10 kt. light chop. a slight chance of
showers. 
.tonight...ne winds 10 to 15 kt. a moderate chop. 
.mon...ne winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. rough.
.mon night...e winds 20 to 25 kt with gusts up to 30 kt. rough.
.tue and tue night...ne winds 15 to 20 kt with gusts up to 25 kt.
choppy.
.wed through thu...ne winds 15 to 20 kt. choppy. 

$$

fzus52 kmfl 211536
cwfmfl
expires:202512220400;;976203

coastal waters forecast for florida
national weather service miami fl
1036 am est sun dec 21 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. 


amz650-670-220400-
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-
1036 am est sun dec 21 2025

...small craft advisory in effect from late tonight through tuesday
morning...

.rest of today...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e
2 ft at 3 seconds and n 2 ft at 6 seconds. intracoastal waters a
moderate chop. a slight chance of showers. 
.tonight...ne winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 3 ft, building to 3 to 5 ft, occasionally to
6 ft after midnight. wave detail: n 3 ft at 5 seconds, becoming ne
5 ft at 5 seconds. intracoastal waters choppy in exposed areas. 
.mon...ne winds 20 to 25 kt with gusts up to 30 kt. seas 5 to 8 ft,
occasionally to 10 ft. wave detail: ne 7 ft at 6 seconds.
intracoastal waters rough in exposed areas. 
.mon night...e winds 25 to 30 kt. seas 6 to 9 ft, occasionally to
11 ft. wave detail: e 8 ft at 7 seconds and nw 2 ft at 7 seconds.
intracoastal waters very rough in exposed areas. 
.tue...e winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 6 to 9 ft, occasionally to 11 ft, subsiding to 5 to
7 ft, occasionally to 9 ft in the afternoon. wave detail: e 8 ft at
7 seconds and nw 3 ft at 8 seconds, becoming e 7 ft at 7 seconds and
nw 3 ft at 8 seconds. intracoastal waters rough in exposed areas. 
.tue night...e winds 15 to 20 kt, becoming ne 10 to 15 kt after
midnight. seas 4 to 6 ft, occasionally to 8 ft. wave detail: ne 5 ft
at 8 seconds and ne 4 ft at 5 seconds. intracoastal waters choppy in
exposed areas. 
.wed...ne winds 10 to 15 kt, increasing to 15 to 20 kt. seas 3 to
5 ft, occasionally to 6 ft. intracoastal waters choppy in exposed
areas. 
.thu...ne winds 10 to 15 kt, becoming e 5 to 10 kt after midnight.
seas 2 to 4 ft, occasionally to 5 ft. intracoastal waters a moderate
chop.  

$$

fzus52 kmfl 211228
cwfmfl
expires:202512220130;;970372

coastal waters forecast for florida
national weather service miami fl
728 am est sun dec 21 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. 


gmz657-676-220130-
coastal waters from east cape sable to chokoloskee fl out 20 nm-
waters from chokoloskee to bonita beach fl from 20 to 60 nm-
728 am est sun dec 21 2025

.today...ne winds 5 to 10 kt, becoming n late. seas around 2 ft this
morning, then 1 foot or less. wave detail: nw 2 ft at 5 seconds,
becoming nw 1 foot at 5 seconds. bay and inland waters light chop. 
.tonight...n winds 10 to 15 kt, becoming ne 15 to 20 kt after
midnight. seas less than 2 ft or less, then around 2 ft after
midnight. wave detail: nw 1 foot at 5 seconds, becoming n 2 ft at
3 seconds. bay and inland waters a moderate chop. 
.mon...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: ne 3 ft at 4 seconds. bay
and inland waters a moderate chop. 
.mon night...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. 
.tue and tue night...ne winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: ne 3 ft at 4 seconds. bay and inland waters a moderate chop.
.wed...ne winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon, then increasing to 10 to 15 kt. seas 2 to 3 ft. wave
detail: ne 2 ft at 4 seconds. bay and inland waters light chop. 
.thu...ne winds 10 to 15 kt, diminishing to 5 to 10 kt. seas 1 to
2 ft, then 1 foot or less. bay and inland waters light chop.  

$$

fzus52 kmfl 211228
cwfmfl
expires:202512220130;;970373

coastal waters forecast for florida
national weather service miami fl
728 am est sun dec 21 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. 


gmz656-220130-
coastal waters from chokoloskee to bonita beach fl out 20 nm-
728 am est sun dec 21 2025

...dense fog advisory in effect until 10 am est this morning...

.today...ne winds around 5 kt, becoming nw late. seas less than 2 ft
or less. wave detail: nw 1 foot at 5 seconds. bay and inland waters
light chop. areas of fog early this morning. 
.tonight...n winds around 10 kt, becoming ne after midnight. seas
less than 2 ft or less, then around 2 ft after midnight. wave
detail: nw 1 foot at 5 seconds, becoming n 1 foot at 3 seconds. bay
and inland waters light chop. 
.mon...ne winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. wave detail: ne 2 ft at 3 seconds. bay and inland waters light
chop. 
.mon night...e winds 15 to 20 kt, becoming ne 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: ne 2 ft at 3 seconds. bay and
inland waters a moderate chop. 
.tue and tue night...ne winds 10 to 15 kt. seas around 2 ft. wave
detail: ne 2 ft at 3 seconds. bay and inland waters light chop. 
.wed...ne winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon, then increasing to 10 to 15 kt. seas around 2 ft in the
morning, then 1 foot or less, then, then around 2 ft. wave detail:
ne 2 ft at 3 seconds, becoming ne 1 foot at 3 seconds, becoming ne
2 ft at 3 seconds. bay and inland waters light chop. 
.thu...ne winds 10 to 15 kt, becoming n 5 to 10 kt in the afternoon
and evening, then becoming e after midnight. seas around 2 ft in the
morning, then 1 foot or less. bay and inland waters light chop.  

$$

fzus52 kmlb 211355
cwfmlb
expires:202512220215;;972722

coastal waters forecast for east central florida
national weather service melbourne fl
855 am est sun dec 21 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.


amz575-220215-
sebastian inlet to jupiter inlet 20-60 nm-
855 am est sun dec 21 2025

...small craft advisory in effect from monday morning through
tuesday morning...

.rest of today...northeast winds 5 to 10 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 12 seconds and north 2 feet at
6 seconds. a slight chance of showers. 
.tonight...northeast winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. wave detail: northeast 5 feet at 5 seconds and east
3 feet at 11 seconds. a slight chance of showers in the evening. 
.monday...northeast winds 20 to 25 knots. seas 6 to 8 feet,
occasionally to 10 feet. wave detail: northeast 8 feet at
7 seconds and east 3 feet at 10 seconds. a slight chance of
showers in the afternoon. 
.monday night...east winds 20 to 25 knots. seas 7 to 9 feet,
occasionally to 11 feet. wave detail: east 9 feet at 8 seconds
and north 3 feet at 8 seconds. a slight chance of showers. 
.tuesday...east winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 6 to 8 feet, occasionally to
10 feet. wave detail: northeast 8 feet at 9 seconds and north
3 feet at 8 seconds. 
.tuesday night...northeast winds 10 to 15 knots. seas 5 to
7 feet, occasionally to 9 feet. wave detail: northeast 6 feet at
9 seconds and north 2 feet at 8 seconds. 
.wednesday...northeast winds around 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. 
.wednesday night...northeast winds around 10 knots. seas 3 to
4 feet. a slight chance of showers. 
.thursday...northeast winds around 10 knots. seas 3 to 4 feet. 
.thursday night...east winds 5 to 10 knots. seas 3 to 4 feet. 

$$

fzus52 kmlb 211355
cwfmlb
expires:202512220215;;972719

coastal waters forecast for east central florida
national weather service melbourne fl
855 am est sun dec 21 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.


amz555-220215-
sebastian inlet to jupiter inlet 0-20 nm-
855 am est sun dec 21 2025

...small craft advisory in effect from monday afternoon through
tuesday morning...

.rest of today...northeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 13 seconds and east 2 feet at
9 seconds. a light chop on the intracoastal waters. a slight
chance of showers. 
.tonight...northeast winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. seas 3 to 5 feet, occasionally to
6 feet. wave detail: northeast 4 feet at 5 seconds and northeast
4 feet at 12 seconds. choppy on the intracoastal waters. a slight
chance of showers in the evening. 
.monday...northeast winds 15 to 20 knots, becoming east 20 to
25 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. wave detail: northeast 7 feet at 10 seconds. rough on the
intracoastal waters. a slight chance of showers in the afternoon.
.monday night...east winds 20 to 25 knots, diminishing to 15 to
20 knots after midnight. seas 7 to 8 feet, occasionally to
10 feet. wave detail: northeast 8 feet at 8 seconds. rough on the
intracoastal waters. a slight chance of showers. 
.tuesday...east winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 6 to 8 feet, occasionally to
10 feet. wave detail: northeast 7 feet at 9 seconds. choppy on
the intracoastal waters. 
.tuesday night...northeast winds around 10 knots. seas 4 to
6 feet, occasionally to 8 feet. wave detail: northeast 6 feet at
9 seconds. mostly smooth on the intracoastal waters. 
.wednesday...northeast winds around 10 knots. seas 3 to 5 feet,
occasionally to 6 feet. a light chop on the intracoastal waters. 
.wednesday night...northeast winds 5 to 10 knots. seas 3 to
4 feet. mostly smooth on the intracoastal waters. a slight chance
of showers after midnight. 
.thursday...northeast winds 5 to 10 knots. seas 2 to 3 feet. a
light chop on the intracoastal waters. a slight chance of showers
in the morning. 
.thursday night...northeast winds 5 to 10 knots. seas 2 to
3 feet. mostly smooth on the intracoastal waters. 

$$

fzus52 ktbw 211446
cwftbw
expires:202512220330;;974342

coastal waters forecast for florida
national weather service tampa bay ruskin fl
946 am est sun dec 21 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.


gmz856-220330-
coastal waters from bonita beach to englewood fl out 20 nm-
946 am est sun dec 21 2025

...dense fog advisory in effect until 10 am est this morning...

.today...northeast winds around 5 knots, becoming northwest late.
seas 1 foot or less. wave detail: northeast 1 foot at 2 seconds
and northwest 1 foot at 5 seconds. bay and inland waters light
chop. areas of dense fog this morning. 
.tonight...north winds 10 to 15 knots, becoming northeast with
gusts up to 20 knots after midnight. seas around 2 feet. wave
detail: north 2 feet at 4 seconds. bay and inland waters a
moderate chop. 
.monday...northeast winds 10 to 15 knots with gusts up to
20 knots. seas around 2 feet. wave detail: north 2 feet at
4 seconds. bay and inland waters a moderate chop. 
.monday night...east winds 10 to 15 knots. seas around 2 feet.
wave detail: northeast 2 feet at 4 seconds. bay and inland waters
a moderate chop. 
.tuesday...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas around 2 feet. wave detail: north
2 feet at 4 seconds. bay and inland waters a moderate chop. 
.tuesday night...northeast winds around 10 knots. seas 1 foot or
less, then around 2 feet after midnight. wave detail: northeast
1 foot at 4 seconds, becoming northeast 1 foot at 3 seconds. bay
and inland waters light chop. 
.wednesday...northeast winds 5 to 10 knots. seas 1 foot or less.
bay and inland waters light chop. 
.wednesday night...northeast winds 5 to 10 knots. seas 1 foot or
less. bay and inland waters light chop. 
.thursday...northeast winds 5 to 10 knots, becoming north in the
afternoon. seas 1 foot or less. bay and inland waters light chop.

$$