fzus52 kkey 171518
cwfkey
expires:202511180330;;568882

coastal waters forecast for the florida keys
national weather service key west fl
1018 am est mon nov 17 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.


gmz032-035-180330-
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-
1018 am est mon nov 17 2025

.this afternoon...north to northeast winds 5 to 10 knots, 
becoming northeast this afternoon. seas 1 foot or less, except 
around 1 foot west of the marquesas keys. nearshore waters smooth 
to a light chop.
.tonight...north to northeast winds 5 to 10 knots, becoming 
northeast to east after midnight. seas 1 foot or less, except 
around 1 foot west of the marquesas keys. nearshore waters smooth 
to a light chop.
.tuesday...northeast to east winds near 10 knots. seas around 1
foot, except 1 to 2 feet west of the marquesas keys. nearshore 
waters a light chop.
.tuesday night...northeast to east winds near 10 knots. seas
around 1 foot, except 1 to 2 feet west of the marquesas keys. 
nearshore waters a light chop.
.wednesday...northeast to east winds near 10 knots. seas around 1
foot, except 1 to 2 feet west of the marquesas keys. nearshore 
waters a light chop.
.wednesday night...northeast to east winds 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 to moderate chop.
.thursday...northeast to east winds 10 to 15 knots, increasing to
near 15 knots. seas 1 to 2 feet, except 2 to 3 feet west of the 
marquesas keys. nearshore waters a light to moderate chop, 
becoming a moderate chop.
.thursday night...northeast to east winds near 15 knots. seas 1 
to 2 feet, except around 3 feet west of the marquesas keys. 
nearshore waters a moderate chop.
.friday and friday night...east winds near 15 knots. seas 1 to 2 
feet, except around 3 feet west of the marquesas keys. nearshore 
waters a moderate chop.

$$

fzus52 kkey 171518
cwfkey
expires:202511180330;;568881

coastal waters forecast for the florida keys
national weather service key west fl
1018 am est mon nov 17 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.


gmz031-180330-
florida bay including barnes sound, blackwater sound, and
buttonwood sound-
1018 am est mon nov 17 2025

.this afternoon...variable winds near 5 knots. bay waters smooth.
.tonight...variable winds near 5 knots, becoming northeast after 
midnight. bay waters smooth. 
.tuesday...northeast to east winds 5 to 10 knots. bay waters
smooth to a light chop. 
.tuesday night...northeast to east winds 5 to 10 knots. bay
waters smooth to a light chop. 
.wednesday...northeast to east winds 5 to 10 knots, increasing to
near 10 knots. bay waters smooth to a light chop, becoming a 
light chop.
.wednesday night...northeast to east winds 10 to 15 knots. bay
waters a light to moderate chop. 
.thursday...northeast to east winds near 10 knots, becoming east
and increasing to 10 to 15 knots. bay waters a light chop, 
becoming to light to moderate chop. 
.thursday night...northeast to east winds 10 to 15 knots. bay
waters a light to moderate chop. 
.friday and friday night...east winds 10 to 15 knots. bay waters 
a light to moderate chop. 

$$

fzus52 kkey 171518
cwfkey
expires:202511180330;;568884

coastal waters forecast for the florida keys
national weather service key west fl
1018 am est mon nov 17 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>075-180330-
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-
1018 am est mon nov 17 2025

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

$$

fzus52 kkey 171518
cwfkey
expires:202511180330;;568885

coastal waters forecast for the florida keys
national weather service key west fl
1018 am est mon nov 17 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.


gmz033-034-180330-
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-
1018 am est mon nov 17 2025

.this afternoon...north to northeast winds 5 to 10 knots, 
becoming northeast to east. seas around 1 foot. wave detail: north
to northeast 1 foot at 3 seconds.
.tonight...northeast to east winds 5 to 10 knots, increasing to
near 10 knots. seas around 1 foot. wave detail: northwest to 
north 1 foot at 4 seconds. 
.tuesday...northeast to east winds 10 to 15 knots, decreasing to
near 10 knots. seas 1 to 2 feet. wave detail: northeast to east 1
foot at 3 seconds and northwest 1 foot at 5 seconds. 
.tuesday night...east winds 10 to 15 knots. seas 1 to 3 feet. 
.wednesday...northeast to east winds 10 to 15 knots. seas 1 to
3 feet. 
.wednesday night...northeast to east winds 10 to 15 knots. seas
1 to 3 feet. 
.thursday...northeast to east winds near 15 knots. seas 2 to 3 
feet.
.thursday night...east winds near 15 knots, increasing to 15 to 20
knots. seas 2 to 3 feet.
.friday...east winds near 15 knots, decreasing to 10 to 15 knots.
seas 2 to 3 feet.
.friday night...east winds 10 to 15 knots. seas 2 to 3 feet. 

$$

fzus52 kmfl 171656
cwfmfl
expires:202511180500;;571412

coastal waters forecast for florida
national weather service miami fl
1156 am est mon nov 17 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. 


gmz656-657-676-180500-
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-
1156 am est mon nov 17 2025

.tonight...n winds around 5 kt, becoming ne after midnight. seas
less than 2 ft or less. wave detail: nw 1 foot at 4 seconds. bay and
inland waters smooth. 
.tue...ne winds 5 to 10 kt. seas less than 2 ft or less. wave
detail: e 1 foot at 2 seconds and nw 1 foot at 4 seconds. bay and
inland waters light chop. 
.tue night...ne winds 5 to 10 kt. seas less than 2 ft or less. bay
and inland waters light chop. 
.wed...ne 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. 
.wed night through thu night...e winds 5 to 10 kt. seas less than
2 ft or less. wave detail: ne 1 foot at 2 seconds. bay and inland
waters light chop. 
.fri through sat...ne winds 5 to 10 kt. seas less than 2 ft or less.
wave detail: e 1 foot at 3 seconds. bay and inland waters light
chop.  

$$

fzus52 kmfl 171656
cwfmfl
expires:202511180500;;571410

coastal waters forecast for florida
national weather service miami fl
1156 am est mon nov 17 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. 


amz650-670-180500-
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-
1156 am est mon nov 17 2025

.tonight...ne winds around 5 kt this evening, becoming light and
variable, then becoming ne around 5 kt late. seas 2 to 3 ft. wave
detail: n 2 ft at 6 seconds. intracoastal waters smooth. 
.tue...ne winds 5 to 10 kt. seas around 2 ft. wave detail: n 2 ft at
5 seconds. intracoastal waters light chop. 
.tue night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: n 2 ft
at 7 seconds. intracoastal waters light chop. 
.wed...ne winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: ne 2 ft at 3 seconds and n
2 ft at 7 seconds. intracoastal waters a moderate chop. 
.wed night through thu night...e winds 10 to 15 kt. seas 2 to 3 ft.
wave detail: n 2 ft at 6 seconds. intracoastal waters a moderate
chop. 
.fri through sat...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: e 2 ft at 4 seconds and nw 1 foot at 5 seconds. intracoastal
waters light chop.  

$$

fzus52 kmfl 171656
cwfmfl
expires:202511180500;;571413

coastal waters forecast for florida
national weather service miami fl
1156 am est mon nov 17 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. 


amz610-180500-
lake okeechobee-
1156 am est mon nov 17 2025

.tonight...e winds around 5 kt, becoming s around 5 kt after
midnight, then becoming n late. lake waters smooth. 
.tue...n winds 5 to 10 kt. lake waters light chop. 
.tue night...e winds 5 to 10 kt. lake waters light chop. 
.wed...ne winds 5 to 10 kt. lake waters light chop. 
.wed night through thu night...e winds 5 to 10 kt. lake waters light
chop. 
.fri through sat...w winds 5 to 10 kt. lake waters light chop.  

$$

fzus52 kmfl 171656
cwfmfl
expires:202511180500;;571414

coastal waters forecast for florida
national weather service miami fl
1156 am est mon nov 17 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. 


amz630-180500-
biscayne bay-
1156 am est mon nov 17 2025

.tonight...e winds around 5 kt, becoming s around 5 kt late this
evening, then becoming nw after midnight, becoming n late. smooth.
.tue...ne winds around 5 kt, becoming e in the afternoon. light
chop. 
.tue night...e winds 5 to 10 kt. light chop. 
.wed...ne winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. a moderate chop. 
.wed night through thu night...e winds 10 to 15 kt. a moderate chop.
.fri through sat...e winds 5 to 10 kt. light chop.  

$$

fzus52 kmfl 171656
cwfmfl
expires:202511180500;;571411

coastal waters forecast for florida
national weather service miami fl
1156 am est mon nov 17 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. 


amz651-671-180500-
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-
1156 am est mon nov 17 2025

.tonight...e winds around 5 kt. seas around 2 ft. wave detail: n
2 ft at 6 seconds. intracoastal waters smooth. 
.tue...ne winds 5 to 10 kt. seas around 2 ft. wave detail: n 2 ft at
6 seconds and e 1 foot at 2 seconds. intracoastal waters light chop.
.tue night...e winds 5 to 10 kt. seas around 2 ft. wave detail: ne
2 ft at 4 seconds. intracoastal waters light chop. 
.wed...e winds 5 to 10 kt, becoming ne 10 to 15 kt in the afternoon.
seas 2 to 3 ft. wave detail: n 2 ft at 5 seconds. intracoastal
waters a moderate chop. 
.wed night through thu night...e winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft. wave detail: n 3 ft at 5 seconds.
intracoastal waters a moderate chop. 
.fri through sat...se winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: e 2 ft at 4 seconds and n 1 foot at 5 seconds. intracoastal
waters a moderate chop.  

$$

fzus52 kmlb 171945
cwfmlb
expires:202511180845;;578880

coastal waters forecast for east central florida
national weather service melbourne fl
245 pm est mon nov 17 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.


amz555-180845-
sebastian inlet to jupiter inlet 0-20 nm-
245 pm est mon nov 17 2025

.tonight...north winds around 5 knots. seas 1 to 2 feet. wave
detail: north 2 feet at 6 seconds and northeast 1 foot at
14 seconds. smooth on the intracoastal waters. 
.tuesday...northeast winds 5 to 10 knots. seas 1 to 2 feet. wave
detail: northeast 2 feet at 9 seconds and northeast 2 feet at
14 seconds. a light chop on the intracoastal waters. a slight
chance of showers. 
.tuesday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 3 feet at 9 seconds and northeast 1 foot at
15 seconds. mostly smooth on the intracoastal waters. a slight
chance of showers. 
.wednesday...northeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: northeast 3 feet at 8 seconds and northeast 1 foot
at 14 seconds. a light chop on the intracoastal waters. a slight
chance of showers in the morning. 
.wednesday night...east winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: east 2 feet at 7 seconds and northeast 1 foot at
14 seconds. mostly smooth on the intracoastal waters. 
.thursday...northeast winds 5 to 10 knots. seas 2 feet. wave
detail: east 2 feet at 6 seconds and northeast 1 foot at
14 seconds. a light chop on the intracoastal waters. 
.thursday night...east winds 5 to 10 knots. seas 2 feet. mostly
smooth on the intracoastal waters. 
.friday...east winds 5 to 10 knots. seas 2 feet. a light chop on
the intracoastal waters. 
.friday night...southeast winds 5 to 10 knots, becoming south
after midnight. seas 1 foot. mostly smooth on the intracoastal
waters. 
.saturday...south winds around 5 knots, becoming southeast in the
afternoon. seas 1 foot. a light chop on the intracoastal waters. 
.saturday night...south winds 5 to 10 knots, becoming southwest
after midnight. seas 1 foot. mostly smooth on the intracoastal
waters. 

$$

fzus52 kmlb 171945
cwfmlb
expires:202511180845;;578883

coastal waters forecast for east central florida
national weather service melbourne fl
245 pm est mon nov 17 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.


amz575-180845-
sebastian inlet to jupiter inlet 20-60 nm-
245 pm est mon nov 17 2025

.tonight...northeast winds around 5 knots. seas 2 to 3 feet. wave
detail: northeast 2 feet at 6 seconds and northeast 1 foot at
14 seconds. a slight chance of showers. 
.tuesday...northeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 3 feet at 10 seconds and north 2 feet at
5 seconds. a slight chance of showers. 
.tuesday night...east winds 5 to 10 knots. seas 3 feet. wave
detail: northeast 3 feet at 9 seconds and northwest 2 feet at
6 seconds. a slight chance of showers. 
.wednesday...northeast winds 5 to 10 knots. seas 3 feet. wave
detail: north 3 feet at 7 seconds and northeast 1 foot at
14 seconds. a slight chance of showers in the morning. 
.wednesday night...east winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 7 seconds and northwest 2 feet at
6 seconds. 
.thursday...northeast winds 5 to 10 knots. seas 2 feet. wave
detail: east 2 feet at 5 seconds and northwest 1 foot at
5 seconds. 
.thursday night...east winds 5 to 10 knots. seas 2 feet. 
.friday...east winds 5 to 10 knots. seas 2 feet. 
.friday night...southeast winds 5 to 10 knots. seas 1 foot. 
.saturday...south winds 5 to 10 knots. seas 1 foot. 
.saturday night...south winds 5 to 10 knots, becoming southwest
after midnight. seas 1 to 2 feet. 

$$

fzus52 ktbw 171825
cwftbw
expires:202511180730;;576204

coastal waters forecast for florida
national weather service tampa bay ruskin fl
125 pm est mon nov 17 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.


gmz856-180730-
coastal waters from bonita beach to englewood fl out 20 nm-
125 pm est mon nov 17 2025

.this afternoon...northwest winds around 5 knots. seas 1 foot or
less. wave detail: northwest 1 foot at 4 seconds. bay and inland
waters smooth. 
.tonight...northwest winds around 5 knots, becoming northeast
after midnight. seas 1 foot or less. wave detail: northwest
1 foot at 4 seconds. bay and inland waters smooth. 
.tuesday...east winds around 5 knots, becoming northwest in the
afternoon. seas 1 foot or less. wave detail: northeast 1 foot at
2 seconds and northwest 1 foot at 4 seconds. bay and inland
waters smooth. 
.tuesday night...north winds 5 to 10 knots, becoming east after
midnight. seas 1 foot or less. wave detail: north 1 foot at
3 seconds. bay and inland waters light chop. 
.wednesday...northeast winds 5 to 10 knots, becoming north in the
afternoon. seas 1 foot or less. wave detail: northeast 1 foot at
2 seconds. bay and inland waters light chop. 
.wednesday night...northeast winds 5 to 10 knots, becoming east
after midnight. seas 1 foot or less. wave detail: north 1 foot at
2 seconds. bay and inland waters light chop. 
.thursday...east winds 5 to 10 knots, becoming northeast in the
afternoon. seas 1 foot or less. bay and inland waters light chop.
.thursday night...northeast winds 5 to 10 knots, becoming east
after midnight. seas 1 foot or less. bay and inland waters light
chop. 
.friday...east winds 5 to 10 knots, becoming south in the
afternoon. seas 1 foot or less. bay and inland waters light chop.

$$