fzus52 kkey 181519
cwfkey
expires:202601190330;;104955

coastal waters forecast for the florida keys
national weather service key west fl
1019 am est sun jan 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.

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.


gmz052-053-072-073-190330-
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 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-
1019 am est sun jan 18 2026

...small craft advisory in effect...

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

$$

fzus52 kkey 181519
cwfkey
expires:202601190330;;104956

coastal waters forecast for the florida keys
national weather service key west fl
1019 am est sun jan 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.

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.


gmz054-055-074-075-190330-
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 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-
1019 am est sun jan 18 2026

...small craft advisory in effect...

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

$$

fzus52 kkey 181519
cwfkey
expires:202601190330;;104950

coastal waters forecast for the florida keys
national weather service key west fl
1019 am est sun jan 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.

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.


gmz031-190330-
florida bay including barnes sound, blackwater sound, and
buttonwood sound-
1019 am est sun jan 18 2026

...small craft advisory in effect...

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

$$

fzus52 kkey 181519
cwfkey
expires:202601190330;;104951

coastal waters forecast for the florida keys
national weather service key west fl
1019 am est sun jan 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.

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.


gmz032-190330-
bayside and gulfside from craig key to west end of seven mile
bridge-
1019 am est sun jan 18 2026

...small craft advisory in effect...

.this afternoon...west to northwest winds near 5 knots, becoming 
northwest to north 20 to 25 knots. seas 1 foot or less, building 
to 2 to 3 feet. nearshore waters smooth, becoming very rough. 
scattered showers.
.tonight...north winds 20 to 25 knots, decreasing briefly to 15 to
20 knots in the afternoon. seas 3 to 5 feet, occasionally to 6 
feet. nearshore waters very rough, becoming choppy. isolated 
showers.
.monday...north winds 20 to 25 knots, becoming north to northeast
10 to 15 knots in the afternoon. seas 3 to 5 feet, occasionally 
to 6 feet, subsiding to 2 to 3 feet. nearshore waters very rough, 
becoming a light to moderate chop.
.monday night...north to northeast winds near 15 knots, 
increasing to 20 to 25 knots after midnight. seas 2 to 4 feet, 
occasionally to 5 feet. nearshore waters a moderate chop, becoming
very rough.
.tuesday...north to northeast winds 20 to 25 knots, becoming
northeast 15 to 20 knots in the afternoon. seas 2 to 4 feet, 
occasionally to 5 feet. nearshore waters very rough, becoming 
choppy. 
.tuesday night...northeast winds near 20 knots. seas 2 to 4 feet,
occasionally to 5 feet. nearshore waters rough.
.wednesday...northeast winds near 20 knots. seas 2 to 3 feet. 
nearshore waters rough. isolated showers.
.wednesday night...northeast to east winds 15 to 20 knots,
decreasing to near 15 knots. seas 2 to 3 feet, subsiding to 1 to 
2 feet. nearshore waters choppy, becoming a moderate chop. 
isolated showers. 
.thursday...northeast winds 10 to 15 knots. seas 1 to 2 feet. 
nearshore waters a light to moderate chop. scattered showers.
.thursday night...north to northeast winds near 15 knots. seas
around 2 feet. nearshore waters a moderate chop. isolated 
showers. 

$$

fzus52 kkey 181519
cwfkey
expires:202601190330;;104957

coastal waters forecast for the florida keys
national weather service key west fl
1019 am est sun jan 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.

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.


gmz033-034-190330-
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-
1019 am est sun jan 18 2026

...small craft advisory in effect...

.this afternoon...west to northwest winds near 5 knots, becoming 
north 25 to 30 knots. seas 1 to 2 feet, building to 4 to 6 feet, 
occasionally to 7 feet. wave detail: northeast to east 1 foot at 3
seconds and west to northwest 1 foot at 6 seconds, becoming 
northwest to north 4 feet at 5 seconds. scattered showers. 
.tonight...north winds near 25 knots, decreasing to 20 to 25 
knots. seas 6 to 9 feet, occasionally to 11 feet. wave detail: 
northwest to north 8 feet at 8 seconds and northwest to north 5 
feet at 5 seconds. isolated showers. 
.monday...north winds 20 to 25 knots, becoming north to
northeast 15 to 20 knots in the afternoon. seas 5 to 7 feet, 
occasionally to 9 feet. wave detail: north 6 feet at 7 seconds. 
.monday night...north to northeast winds 15 to 20 knots,
increasing to 20 to 25 knots after midnight. seas 4 to 6 feet, 
occasionally to 8 feet. 
.tuesday...north to northeast winds 20 to 25 knots. seas 5 to
7 feet, occasionally to 9 feet. isolated showers. 
.tuesday night...northeast winds 20 to 25 knots. seas 5 to
7 feet, occasionally to 9 feet, building to 6 to 9 feet, 
occasionally to 11 feet. 
.wednesday...northeast winds 20 to 25 knots, becoming northeast
to east 15 to 20 knots. seas 5 to 8 feet, occasionally to 10 
feet, subsiding to 4 to 6 feet, occasionally to 8 feet. isolated 
showers. 
.wednesday night...northeast to east winds 15 to 20 knots,
decreasing to near 15 knots. seas 4 to 6 feet, occasionally to 8 
feet. isolated showers. 
.thursday...northeast winds near 15 knots. seas 3 to 5 feet, 
occasionally to 6 feet. scattered showers.
.thursday night...north to northeast winds 15 to 20 knots. seas
3 to 5 feet, occasionally to 6 feet. scattered showers. 

$$

fzus52 kkey 180926
cwfkey
expires:202601182130;;092099

coastal waters forecast for the florida keys
national weather service key west fl
426 am est sun jan 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.

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.


gmz054-074-182130-
straits of florida from west end of seven mile bridge to south of
halfmoon shoal out 20 nm-
straits of florida from west end of seven mile bridge to south of
halfmoon shoal 20 to 60 nm out-
426 am est sun jan 18 2026

...small craft advisory likely will be required this afternoon...

.today...east winds near 5 knots, becoming northwest to north 
near 25 knots. seas 1 to 2 feet, building to 3 to 4 feet, 
occasionally to 6 feet. wave detail: north to northeast 3 feet at 
4 seconds. scattered showers and isolated thunderstorms.
.tonight...north winds near 25 knots, decreasing to 20 to 25 
knots. seas 5 to 8 feet, occasionally to 9 feet. wave detail: 
northwest 6 feet at 8 seconds and northwest to north 5 feet at 5 
seconds. isolated showers. 
.monday...north winds 20 to 25 knots, becoming north to northeast 15
to 20 knots in the afternoon. seas 6 to 8 feet, occasionally to 
10 feet, subsiding to 4 to 6 feet, occasionally to 8 feet. wave 
detail: northwest 6 feet at 8 seconds, becoming northwest 5 feet 
at 8 seconds and northeast 4 feet at 7 seconds. 
.monday night...north to northeast winds 15 to 20 knots,
increasing to 20 to 25 knots after midnight. seas 4 to 5 feet, 
occasionally to 6 feet, building to 5 to 7 feet, occasionally to 9
feet. isolated showers. 
.tuesday...north to northeast winds 20 to 25 knots. seas 5 to
8 feet, occasionally to 10 feet. isolated showers. 
.tuesday night...northeast winds 20 to 25 knots. seas 6 to
9 feet, occasionally to 11 feet. isolated showers. 
.wednesday...northeast to east winds 20 to 25 knots. seas 7 to
9 feet, occasionally to 11 feet. scattered showers. 
.wednesday night...northeast to east winds 20 to 25 knots,
decreasing to 15 to 20 knots. seas 6 to 9 feet, occasionally to 
11 feet, subsiding to 5 to 7 feet, occasionally to 9 feet. 
scattered showers. 
.thursday...northeast winds near 15 knots, becoming north to
northeast 10 to 15 knots. seas 3 to 5 feet, occasionally to 6 
feet. scattered showers. 
.thursday night...north to northeast winds near 15 knots,
increasing to 15 to 20 knots. seas 3 to 5 feet, occasionally to 6
feet. scattered showers. 

$$

fzus52 kkey 180926
cwfkey
expires:202601182130;;092100

coastal waters forecast for the florida keys
national weather service key west fl
426 am est sun jan 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.

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.


gmz033-034-055-075-182130-
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-
straits of florida from halfmoon shoal to 20 nm west of dry
tortugas out 20 nm-
straits of florida from halfmoon shoal to 20 nm west of dry
tortugas 20 to 60 nm out-
426 am est sun jan 18 2026

...small craft advisory in effect...

.today...variable winds near 5 knots, becoming north 25 to 30 
knots. seas 1 to 2 feet, building to 4 to 6 feet, occasionally to
7 feet. wave detail: northeast to east 1 foot at 3 seconds and 
west to northwest 1 foot at 6 seconds, becoming northwest to north
4 feet at 5 seconds. scattered showers. 
.tonight...north winds near 25 knots, decreasing to 20 to 25 
knots. seas 6 to 9 feet, occasionally to 11 feet. wave detail: 
northwest to north 8 feet at 8 seconds and northwest to north 5 
feet at 5 seconds. isolated showers. 
.monday...north winds 20 to 25 knots, becoming north to
northeast 15 to 20 knots in the afternoon. seas 5 to 7 feet, 
occasionally to 9 feet. wave detail: north 6 feet at 7 seconds. 
.monday night...north to northeast winds 15 to 20 knots,
increasing to 20 to 25 knots after midnight. seas 4 to 6 feet, 
occasionally to 8 feet. 
.tuesday...north to northeast winds 20 to 25 knots. seas 5 to
7 feet, occasionally to 9 feet. isolated showers. 
.tuesday night...northeast winds 20 to 25 knots. seas 5 to
7 feet, occasionally to 9 feet, building to 6 to 9 feet, 
occasionally to 11 feet. 
.wednesday...northeast winds 20 to 25 knots, becoming northeast
to east 15 to 20 knots. seas 5 to 8 feet, occasionally to 10 
feet, subsiding to 4 to 6 feet, occasionally to 8 feet. isolated 
showers. 
.wednesday night...northeast to east winds 15 to 20 knots,
decreasing to near 15 knots. seas 4 to 6 feet, occasionally to 8 
feet. isolated showers. 
.thursday...northeast winds near 15 knots. seas 3 to 5 feet, 
occasionally to 6 feet. scattered showers.
.thursday night...north to northeast winds 15 to 20 knots. seas
3 to 5 feet, occasionally to 6 feet. scattered showers. 

$$

fzus52 kmfl 180821
cwfmfl
expires:202601182100;;087849

coastal waters forecast for florida
national weather service miami fl
321 am est sun jan 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. 


amz610-182100-
lake okeechobee-
321 am est sun jan 18 2026

...small craft should exercise caution...

.today...sw winds 5 to 10 kt, becoming w 10 to 15 kt with gusts up
to 20 kt early this afternoon, then becoming nw 15 to 20 kt with
gusts up to 25 kt late. lake waters choppy. 
.tonight...n winds 15 to 20 kt. lake waters choppy. 
.mon...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. lake waters choppy. 
.mon night...n winds 15 to 20 kt. lake waters choppy. 
.tue...n winds 15 to 20 kt. lake waters choppy. 
.tue night...ne winds 15 to 20 kt. lake waters choppy.
.wed...ne winds 10 to 15 kt, diminishing to 5 to 10 kt. lake waters
a moderate chop. 
.thu...n winds 5 to 10 kt, increasing to 10 to 15 kt. lake waters a
moderate chop. a chance of showers.  

$$

fzus52 kmfl 180821
cwfmfl
expires:202601182100;;087850

coastal waters forecast for florida
national weather service miami fl
321 am est sun jan 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. 


amz630-182100-
biscayne bay-
321 am est sun jan 18 2026

...small craft advisory in effect from this evening through monday
morning...

.today...s winds 5 to 10 kt, becoming sw early this afternoon, then
becoming w late. a moderate chop. a chance of showers with a slight
chance of tstms late this morning and afternoon. 
.tonight...n winds 15 to 20 kt. choppy.
.mon...n winds 15 to 20 kt. choppy.
.mon night...n winds 15 to 20 kt. choppy.
.tue and tue night...ne winds 20 to 25 kt. rough.
.wed...ne winds 15 to 20 kt. choppy.
.wed...ne winds 15 to 20 kt, becoming e 10 to 15 kt. choppy. a
chance of showers. 
.thu night...ne winds 10 to 15 kt. a moderate chop. a chance of
showers in the evening.  

winds and waves higher in and near tstms.

$$

fzus52 kmfl 180821
cwfmfl
expires:202601182100;;087846

coastal waters forecast for florida
national weather service miami fl
321 am est sun jan 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. 


amz650-670-182100-
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-
321 am est sun jan 18 2026

...small craft advisory in effect from 3 pm est this afternoon
through tuesday evening...

.today...s winds 10 to 15 kt with gusts up to 20 kt, becoming sw
15 to 20 kt early this afternoon, then becoming w with gusts up to
25 kt late. seas 2 to 3 ft. wave detail: nw 3 ft at 6 seconds and s
2 ft at 4 seconds. intracoastal waters a moderate chop. a chance of
showers this morning. a slight chance of tstms. showers likely this
afternoon. 
.tonight...n winds 20 to 25 kt. seas 5 to 7 ft, occasionally to
9 ft. wave detail: nw 6 ft at 6 seconds and s 1 foot at 4 seconds.
intracoastal waters a moderate chop. 
.mon...n winds 15 to 20 kt with gusts up to 25 kt. seas 5 to 7 ft,
occasionally to 9 ft. wave detail: n 7 ft at 7 seconds. intracoastal
waters a moderate chop. 
.mon night...ne 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. 
.tue and tue night...ne winds 20 to 25 kt with gusts up to 30 kt.
seas 5 to 7 ft, occasionally to 9 ft. wave detail: ne 7 ft at
6 seconds. intracoastal waters rough in exposed areas. 
.wed...ne winds 20 to 25 kt, becoming e 15 to 20 kt in the
afternoon. seas 5 to 8 ft, occasionally to 10 ft. wave detail: ne
7 ft at 7 seconds. intracoastal waters rough in exposed areas. 
.wed night...e winds 15 to 20 kt. seas 4 to 6 ft, occasionally to
8 ft. intracoastal waters choppy in exposed areas. a chance of
showers. 
.thu...e winds 15 to 20 kt, becoming ne in the afternoon. seas 4 to
6 ft, occasionally to 8 ft. intracoastal waters a moderate chop. a
chance of showers in the morning, then showers likely in the
afternoon. 
.thu night...ne winds 20 to 25 kt. seas 5 to 8 ft, occasionally to
10 ft. intracoastal waters rough in exposed areas. a chance of
showers.  

winds and seas higher in and near tstms.

$$

fzus52 kmfl 180821
cwfmfl
expires:202601182100;;087847

coastal waters forecast for florida
national weather service miami fl
321 am est sun jan 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. 


amz651-671-182100-
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-
321 am est sun jan 18 2026

...small craft advisory in effect from 3 pm est this afternoon
through tuesday evening...

.today...s winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt late this morning and early afternoon, then becoming w
15 to 20 kt late. seas around 2 ft. wave detail: se 2 ft at
3 seconds and nw 2 ft at 3 seconds. intracoastal waters a moderate
chop. a chance of showers this morning. a slight chance of tstms.
showers likely this afternoon. 
.tonight...n winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft, occasionally to 8 ft. wave detail: n 5 ft at 5 seconds.
intracoastal waters a moderate chop. 
.mon...n winds 15 to 20 kt with gusts up to 25 kt. seas 5 to 7 ft,
occasionally to 9 ft. wave detail: n 7 ft at 8 seconds. intracoastal
waters a moderate chop. 
.mon night...ne winds 15 to 20 kt. seas 5 to 7 ft, occasionally to
9 ft. wave detail: n 7 ft at 8 seconds. intracoastal waters choppy
in exposed areas. 
.tue and tue night...ne winds 20 to 25 kt with gusts up to 30 kt.
seas 6 to 9 ft, occasionally to 11 ft. wave detail: n 9 ft at
7 seconds. intracoastal waters rough in exposed areas. 
.wed...ne winds 20 to 25 kt. seas 6 to 9 ft, occasionally to 11 ft,
subsiding to 5 to 7 ft, occasionally to 9 ft in the afternoon. wave
detail: ne 8 ft at 8 seconds, becoming ne 7 ft at 7 seconds and e
3 ft at 3 seconds. intracoastal waters rough in exposed areas. 
.wed night...e winds 15 to 20 kt. seas 5 to 7 ft, occasionally to
9 ft. intracoastal waters choppy in exposed areas. a chance of
showers. 
.thu...e winds 15 to 20 kt. seas 3 to 5 ft, occasionally to 6 ft.
intracoastal waters choppy in exposed areas. a chance of showers. 
.thu night...ne winds 15 to 20 kt. seas 5 to 7 ft, occasionally to
9 ft. intracoastal waters choppy in exposed areas. a chance of
showers.  

winds and seas higher in and near tstms.

$$

fzus52 kmfl 180821
cwfmfl
expires:202601182100;;087848

coastal waters forecast for florida
national weather service miami fl
321 am est sun jan 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. 


gmz656-657-676-182100-
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-
321 am est sun jan 18 2026

...small craft advisory in effect from 11 am est this morning
through monday afternoon...

.today...se winds around 5 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt late this morning, then becoming w 20 to 25 kt with gusts
up to 35 kt early this afternoon, becoming n with gusts up to 30 kt
late. seas less than 2 ft or less, then 2 to 4 ft, occasionally to
5 ft this afternoon. wave detail: w 1 foot at 6 seconds, becoming w
4 ft at 6 seconds. bay and inland waters a moderate chop. a slight
chance of showers late this morning and early afternoon. 
.tonight...n winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. seas 4 to 6 ft, occasionally to 8 ft. wave detail: nw 6 ft
at 8 seconds. bay and inland waters a moderate chop. 
.mon...n winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft, occasionally to 6 ft. wave detail: nw
5 ft at 8 seconds and n 4 ft at 4 seconds. bay and inland waters a
moderate chop. 
.mon night...ne winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. seas 3 to 5 ft, occasionally to 6 ft. wave detail: n 4 ft
at 4 seconds and nw 3 ft at 7 seconds. bay and inland waters a
moderate chop. 
.tue and tue night...ne winds 20 to 25 kt. seas 3 to 5 ft,
occasionally to 6 ft. wave detail: n 5 ft at 5 seconds. bay and
inland waters a moderate chop. 
.wed...ne winds 15 to 20 kt, diminishing to 10 to 15 kt. seas 2 to
4 ft, occasionally to 5 ft. wave detail: n 4 ft at 5 seconds. bay
and inland waters a moderate chop. 
.thu...ne winds 10 to 15 kt. seas 2 to 3 ft. bay and inland waters
light chop. a chance of showers. 
.thu night...ne winds 15 to 20 kt. seas 2 to 3 ft. bay and inland
waters a moderate chop.  

$$

fzus52 kmlb 181451
cwfmlb
expires:202601190315;;103229

coastal waters forecast for east central florida
national weather service melbourne fl
951 am est sun jan 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.


amz575-190315-
sebastian inlet to jupiter inlet 20-60 nm-
951 am est sun jan 18 2026

...small craft should exercise caution...
...small craft advisory in effect from 1 pm est this afternoon
through monday afternoon...

.rest of today...southwest winds 15 to 20 knots, becoming west
20 to 25 knots early this afternoon, becoming northwest late.
seas 2 to 3 feet, building to 4 to 6 feet, occasionally to 8 feet
this afternoon. wave detail: southwest 3 feet at 4 seconds and
north 1 foot at 6 seconds, becoming north 6 feet at 7 seconds and
southwest 4 feet at 4 seconds this afternoon. a chance of showers
with a slight chance of thunderstorms. 
.tonight...northwest winds 20 to 25 knots, becoming north 15 to
20 knots after midnight. seas 6 to 7 feet, occasionally to
9 feet. wave detail: north 7 feet at 7 seconds and east 2 feet at
9 seconds. 
.monday...north winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: north 7 feet at 8 seconds
and east 2 feet at 9 seconds. 
.monday night...north winds around 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: north 6 feet at 7 seconds
and east 2 feet at 9 seconds. 
.tuesday...northeast winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: north 6 feet at 6 seconds
and east 2 feet at 9 seconds. 
.tuesday night...northeast winds 15 to 20 knots. seas 5 to
6 feet, occasionally to 8 feet. wave detail: north 6 feet at
6 seconds and east 2 feet at 9 seconds. 
.wednesday...east winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. a slight chance of showers in the
afternoon. 
.wednesday night...east winds 10 to 15 knots. seas 5 to 6 feet,
occasionally to 8 feet. a slight chance of showers in the
evening, then a chance of showers after midnight. 
.thursday...northeast winds 10 to 15 knots, becoming north in the
afternoon. seas 5 to 6 feet, occasionally to 8 feet. a chance of
showers in the morning, then showers likely in the afternoon. 
.thursday night...northeast winds 15 to 20 knots. seas 5 to
7 feet, occasionally to 9 feet. showers likely in the evening,
then a chance of showers after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 181451
cwfmlb
expires:202601190315;;103226

coastal waters forecast for east central florida
national weather service melbourne fl
951 am est sun jan 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.


amz555-190315-
sebastian inlet to jupiter inlet 0-20 nm-
951 am est sun jan 18 2026

...small craft should exercise caution...
...small craft advisory in effect from 1 pm est this afternoon
through monday afternoon...

.rest of today...southwest winds 10 to 15 knots, becoming west
15 to 20 knots early this afternoon, becoming northwest 20 to
25 knots late. seas 3 to 4 feet. wave detail: west 4 feet at
4 seconds and northeast 1 foot at 7 seconds. rough on the
intracoastal waters. a chance of showers with a slight chance of
thunderstorms. 
.tonight...northwest winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: north 5 feet at 5 seconds
and east 2 feet at 9 seconds. choppy on the intracoastal waters. 
.monday...north winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: north 5 feet at 5 seconds
and east 2 feet at 9 seconds. choppy on the intracoastal waters. 
.monday night...north winds around 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: north 4 feet at 7 seconds
and east 1 foot at 9 seconds. a light chop on the intracoastal
waters. 
.tuesday...north winds 15 to 20 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: north 4 feet at 6 seconds
and east 1 foot at 9 seconds. choppy on the intracoastal waters. 
.tuesday night...northeast winds 15 to 20 knots. seas 4 to
5 feet, occasionally to 6 feet. wave detail: northeast 5 feet at
6 seconds and east 2 feet at 9 seconds. choppy on the
intracoastal waters. 
.wednesday...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. a moderate chop on the intracoastal
waters. 
.wednesday night...east winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. a light chop on the intracoastal waters.
a slight chance of showers in the evening, then a chance of
showers after midnight. 
.thursday...northeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. a moderate chop on the intracoastal
waters. a chance of showers. 
.thursday night...northeast winds around 15 knots. seas 4 to
5 feet, occasionally to 6 feet. a light chop on the intracoastal
waters. a chance of showers. 

winds and waves higher in and near thunderstorms.

$$

fzus52 ktbw 181501
cwftbw
expires:202601182200;;103774

coastal waters forecast for florida
national weather service tampa bay ruskin fl
1001 am est sun jan 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.


gmz856-182200-
coastal waters from bonita beach to englewood fl out 20 nm-
1001 am est sun jan 18 2026

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

.this afternoon...southwest 15 to 20 knots with gusts up to 
25 knots early, then becoming northwest 20 to 25 knots with gusts
up to 35 knots. seas around 2 feet, building to 3 to 5 feet, 
occasionally to 6 feet. wave detail: southwest 2 feet at 3 seconds
and west 1 foot at 6 seconds, becoming west 5 feet at 4 seconds. 
bay and inland waters rough. a chance of showers early in the 
afternoon. 
.tonight...north winds around 20 knots with gusts up to 25 knots,
diminishing to 15 to 20 knots late. seas 4 to 6 feet, occasionally 
to 8 feet. wave detail: northwest 6 feet at 8 seconds and 
northeast 1 foot at 3 seconds. bay and inland waters choppy. 
.monday...north winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 3 to 5 feet, occasionally to
6 feet. wave detail: northwest 4 feet at 8 seconds and northeast
2 feet at 4 seconds. bay and inland waters choppy. 
.monday night...northeast winds 15 to 20 knots. seas 2 to 3 feet.
wave detail: northwest 3 feet at 7 seconds and northeast 2 feet
at 4 seconds. bay and inland waters choppy. 
.tuesday...northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail: north
2 feet at 5 seconds. bay and inland waters choppy. 
.tuesday night...northeast winds 15 to 20 knots. seas 2 to
3 feet. wave detail: north 3 feet at 5 seconds. bay and inland
waters choppy. 
.wednesday...northeast winds 10 to 15 knots. seas 2 to 3 feet.
bay and inland waters a moderate chop. 
.wednesday night...northeast winds around 10 knots. seas around
2 feet. bay and inland waters light chop. 
.thursday...northeast winds around 10 knots. seas around 2 feet
in the morning, then 1 foot or less. bay and inland waters light
chop. a chance of showers. 

$$