fzus52 kkey 210820
cwfkey
expires:202608212030;;098056

coastal waters forecast for the florida keys
national weather service key west fl
420 am edt fri aug 21 2026

florida bay, hawk channel and straits of florida from ocean reef
to south of dry tortugas, and the extreme southeastern gulf of
america, including the florida keys national marine sanctuary

seas are given as significant wave height, which is the average
height of the highest 1/3 of the waves. individual waves may be
more than twice the significant wave height.

the wave detail section highlights the period and direction of
origin for the highest-energy waves, as well as any long-period
swells moving in a different direction than the wind.


gmz031-212030-
florida bay including barnes sound, blackwater sound, and
buttonwood sound-
420 am edt fri aug 21 2026

.today...southeast to south winds near 5 knots. bay waters 
smooth. a slight chance of showers and thunderstorms. 
.tonight...southeast winds 5 to 10 knots. bay waters smooth to a
light chop. 
.saturday...southeast winds near 5 knots. bay waters smooth. a
chance of showers and thunderstorms. 
.saturday night...southeast winds 5 to 10 knots. bay waters 
smooth to a light chop. a slight chance of showers and 
thunderstorms. 
.sunday...southeast winds 5 to 10 knots. bay waters smooth to a 
light chop. a chance of showers and thunderstorms. 
.sunday night...southeast winds 5 to 10 knots. bay waters smooth
to a light chop. a chance of showers and thunderstorms. 
.monday...east winds near 5 knots, becoming 5 to 10 knots. bay 
waters smooth, becoming a smooth to light chop. a slight chance 
of showers and thunderstorms. 
.monday night...east winds 5 to 10 knots. bay waters smooth to a
light chop. a chance of showers and thunderstorms. 
.tuesday...east to southeast winds 5 to 10 knots. bay waters
smooth to a light chop. a chance of showers and thunderstorms. 
.tuesday night...east winds near 10 knots. bay waters a light
chop. a chance of showers and thunderstorms. 

$$

fzus52 kkey 210820
cwfkey
expires:202608212030;;098059

coastal waters forecast for the florida keys
national weather service key west fl
420 am edt fri aug 21 2026

florida bay, hawk channel and straits of florida from ocean reef
to south of dry tortugas, and the extreme southeastern gulf of
america, including the florida keys national marine sanctuary

seas are given as significant wave height, which is the average
height of the highest 1/3 of the waves. individual waves may be
more than twice the significant wave height.

the wave detail section highlights the period and direction of
origin for the highest-energy waves, as well as any long-period
swells moving in a different direction than the wind.


gmz052>055-072>075-212030-
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-
420 am edt fri aug 21 2026

.today...southeast winds 5 to 10 knots, becoming east. seas 1 to 2
feet. wave detail: east to southeast 1 foot at 3 seconds. a 
slight chance of showers and thunderstorms. 
.tonight...east to southeast winds 5 to 10 knots. seas 1 to 2 feet.
wave detail: east 1 foot at 4 seconds. 
.saturday...east to southeast winds near 5 knots. seas around
1 foot. wave detail: east to southeast 1 foot at 3 seconds. a
slight chance of showers and thunderstorms. 
.saturday night...east to southeast winds 5 to 10 knots. seas
1 to 2 feet. a slight chance of showers and thunderstorms. 
.sunday...east to southeast winds 5 to 10 knots. seas 1 to 2 feet.
a slight chance of showers and thunderstorms. 
.sunday night...east to southeast winds 5 to 10 knots. seas 1 to
2 feet. a chance of showers and thunderstorms. 
.monday...east winds near 10 knots. seas 1 to 3 feet. 
.monday night...east winds near 10 knots. seas 1 to 3 feet. a
chance of showers and thunderstorms. 
.tuesday...east winds near 10 knots. seas 1 to 3 feet. a slight 
chance of showers and thunderstorms. 
.tuesday night...east winds 10 to 15 knots. seas 2 to 4 feet,
occasional 5 feet. a chance of showers and thunderstorms. 

$$

fzus52 kkey 210820
cwfkey
expires:202608212030;;098057

coastal waters forecast for the florida keys
national weather service key west fl
420 am edt fri aug 21 2026

florida bay, hawk channel and straits of florida from ocean reef
to south of dry tortugas, and the extreme southeastern gulf of
america, including the florida keys national marine sanctuary

seas are given as significant wave height, which is the average
height of the highest 1/3 of the waves. individual waves may be
more than twice the significant wave height.

the wave detail section highlights the period and direction of
origin for the highest-energy waves, as well as any long-period
swells moving in a different direction than the wind.


gmz032-035-212030-
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-
420 am edt fri aug 21 2026

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

$$

fzus52 kkey 210820
cwfkey
expires:202608212030;;098060

coastal waters forecast for the florida keys
national weather service key west fl
420 am edt fri aug 21 2026

florida bay, hawk channel and straits of florida from ocean reef
to south of dry tortugas, and the extreme southeastern gulf of
america, including the florida keys national marine sanctuary

seas are given as significant wave height, which is the average
height of the highest 1/3 of the waves. individual waves may be
more than twice the significant wave height.

the wave detail section highlights the period and direction of
origin for the highest-energy waves, as well as any long-period
swells moving in a different direction than the wind.


gmz033-034-212030-
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-
420 am edt fri aug 21 2026

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

$$

fzus52 kmfl 210806
cwfmfl
expires:202608212100;;097065

coastal waters forecast for florida
national weather service miami fl
406 am edt fri aug 21 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. 


amz630-212100-
biscayne bay-
406 am edt fri aug 21 2026

.today...s winds 5 to 10 kt. light chop. a slight chance of showers
and tstms late this morning and afternoon. 
.tonight...se winds 5 to 10 kt, becoming s after midnight. light
chop. 
.sat...s winds around 5 kt, becoming se in the afternoon. light
chop. 
.sat night...s winds 5 to 10 kt, diminishing to around 5 kt after
midnight. light chop. a chance of showers and tstms early in the
evening. 
.sun...s winds around 5 kt, becoming se in the afternoon. light
chop. a chance of showers and tstms in the afternoon. 
.sun night...se winds 5 to 10 kt, diminishing to around 5 kt after
midnight. light chop. a chance of showers and tstms early in the
evening. 
.mon...se winds around 5 kt, becoming e in the afternoon. light
chop. 
.mon night...e winds 5 to 10 kt. light chop. 
.tue...e winds 5 to 10 kt. light chop. a chance of showers and
tstms. 
.tue night...e winds 5 to 10 kt. light chop. a chance of showers and
tstms after midnight.  

winds and waves higher in and near tstms.

$$

fzus52 kmfl 210806
cwfmfl
expires:202608212100;;097064

coastal waters forecast for florida
national weather service miami fl
406 am edt fri aug 21 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. 


amz610-212100-
lake okeechobee-
406 am edt fri aug 21 2026

.today...sw winds around 5 kt. lake waters smooth. a chance of
showers and tstms this afternoon. 
.tonight...s winds 5 to 10 kt. lake waters light chop. a chance of
showers and tstms early in the evening. 
.sat...sw winds 5 to 10 kt. lake waters light chop. 
.sat night...sw winds 5 to 10 kt. lake waters light chop. a chance
of showers and tstms early in the evening. 
.sun...sw winds around 5 kt. lake waters smooth. a chance of showers
and tstms in the afternoon. 
.sun night...s winds 5 to 10 kt, diminishing to around 5 kt after
midnight. lake waters light chop. a chance of showers and tstms
early in the evening. 
.mon...se winds around 5 kt. lake waters smooth. a chance of showers
and tstms in the afternoon. 
.mon night...se winds 5 to 10 kt. lake waters light chop. a chance
of showers and tstms early in the evening. 
.tue...se winds around 5 kt. lake waters smooth. a chance of showers
and tstms in the afternoon. 
.tue night...se winds 5 to 10 kt. lake waters light chop. a chance
of showers and tstms early in the evening.  

winds and waves higher in and near tstms.

$$

fzus52 kmfl 210806
cwfmfl
expires:202608212100;;097061

coastal waters forecast for florida
national weather service miami fl
406 am edt fri aug 21 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. 


amz650-670-212100-
coastal waters from jupiter inlet to deerfield beach fl out 20 nm-
waters from jupiter inlet to deerfield beach fl from 20 to 60 nm-
406 am edt fri aug 21 2026

.today...s winds 5 to 10 kt. seas less than 2 ft or less. wave
detail: s 1 foot at 3 seconds and n 1 foot at 4 seconds.
intracoastal waters light chop. a slight chance of showers and
tstms. 
.tonight...s winds 5 to 10 kt. seas less than 2 ft or less. wave
detail: s 1 foot at 2 seconds and n 1 foot at 4 seconds.
intracoastal waters light chop. 
.sat...s winds 5 to 10 kt. seas less than 2 ft or less. wave detail:
se 1 foot at 3 seconds. intracoastal waters light chop. 
.sat night...s winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas less than 2 ft or less. wave detail: se 1 foot at
3 seconds. intracoastal waters light chop. 
.sun...s winds 5 to 10 kt. seas less than 2 ft or less. wave detail:
s 1 foot at 3 seconds. intracoastal waters light chop. a chance of
showers and tstms late. 
.sun night...s winds 5 to 10 kt. seas less than 2 ft or less. wave
detail: se 1 foot at 4 seconds. intracoastal waters light chop. a
chance of showers and tstms late. 
.mon...se winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop. 
.mon night...se winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop. 
.tue...se winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop. 
.tue night...se winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop.  

winds and seas higher in and near tstms.

$$

fzus52 kmfl 210806
cwfmfl
expires:202608212100;;097062

coastal waters forecast for florida
national weather service miami fl
406 am edt fri aug 21 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. 


amz651-671-212100-
coastal waters from deerfield beach to ocean reef fl out 20 nm-
waters from deerfield beach to ocean reef fl from 20 to 60 nm
excluding the territorial waters of bahamas-
406 am edt fri aug 21 2026

.today...s winds 5 to 10 kt. seas less than 2 ft or less. wave
detail: s 1 foot at 2 seconds. intracoastal waters light chop. a
slight chance of showers and tstms early this morning. a chance of
showers and tstms late this morning, then a slight chance of showers
and tstms early this afternoon. 
.tonight...se winds 5 to 10 kt. seas less than 2 ft or less. wave
detail: se 1 foot at 4 seconds. intracoastal waters light chop. 
.sat...s winds 5 to 10 kt. seas less than 2 ft or less. wave detail:
s 1 foot at 2 seconds. intracoastal waters light chop. 
.sat night...s winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop. a chance of showers and tstms after
midnight. 
.sun...s winds 5 to 10 kt. seas less than 2 ft or less. wave detail:
s 1 foot at 2 seconds. intracoastal waters light chop. a chance of
showers and tstms early in the morning. 
.sun night...se winds 5 to 10 kt. seas less than 2 ft or less. wave
detail: se 1 foot at 3 seconds. intracoastal waters light chop. 
.mon...se winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop. 
.mon night...e winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop. a chance of showers and tstms late. 
.tue...e winds 5 to 10 kt. seas less than 2 ft or less. intracoastal
waters light chop. a chance of showers and tstms until late
afternoon. 
.tue night...e winds 5 to 10 kt. seas less than 2 ft or less, then
around 2 ft after midnight. intracoastal waters light chop. a chance
of showers and tstms after midnight.  

winds and seas higher in and near tstms.

$$

fzus52 kmfl 210806
cwfmfl
expires:202608212100;;097063

coastal waters forecast for florida
national weather service miami fl
406 am edt fri aug 21 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. 


gmz656-657-676-212100-
coastal waters from chokoloskee to bonita beach fl out 20 nm-
coastal waters from east cape sable to chokoloskee fl out 20 nm-
waters from chokoloskee to bonita beach fl from 20 to 60 nm-
406 am edt fri aug 21 2026

.today...sw winds around 5 kt. seas less than 2 ft or less. wave
detail: nw 1 foot at 5 seconds. bay and inland waters smooth. a
chance of showers and tstms early this morning, then a chance of
showers with a slight chance of tstms late this morning. 
.tonight...sw winds around 5 kt, becoming s after midnight. seas
less than 2 ft or less. wave detail: nw 1 foot at 4 seconds. bay and
inland waters smooth. 
.sat...sw winds around 5 kt. seas less than 2 ft or less. wave
detail: nw 1 foot at 4 seconds. bay and inland waters smooth. 
.sat night...sw winds around 5 kt, becoming s after midnight. seas
less than 2 ft or less. bay and inland waters smooth. 
.sun...sw winds around 5 kt. seas less than 2 ft or less. bay and
inland waters smooth. a chance of showers and tstms late. 
.sun night...sw winds around 5 kt, becoming se after midnight. seas
less than 2 ft or less. wave detail: nw 1 foot at 4 seconds. bay and
inland waters smooth. 
.mon...se winds around 5 kt. seas less than 2 ft or less. bay and
inland waters smooth. a chance of showers and tstms late. 
.mon night...se winds around 5 kt. seas less than 2 ft or less. bay
and inland waters smooth. a chance of showers and tstms early in the
evening. 
.tue...se winds 5 to 10 kt. seas less than 2 ft or less. bay and
inland waters light chop. a chance of showers and tstms late. 
.tue night...e winds 5 to 10 kt. seas less than 2 ft or less. bay
and inland waters light chop. a chance of showers and tstms.  

winds and seas higher in and near tstms.

$$

fzus52 kmlb 210700
cwfmlb
expires:202608211915;;094306

coastal waters forecast for east central florida
national weather service melbourne fl
300 am edt fri aug 21 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.


amz575-211915-
sebastian inlet to jupiter inlet 20-60 nm-
300 am edt fri aug 21 2026

.today...south winds 5 to 10 knots, becoming southeast late. seas
1 to 2 feet. wave detail: south 1 foot at 3 seconds and north
1 foot at 4 seconds. a slight chance of showers and
thunderstorms. 
.tonight...south winds 10 to 15 knots. seas 1 to 2 feet. wave
detail: south 2 feet at 3 seconds and north 1 foot at 3 seconds.
a slight chance of showers and thunderstorms. 
.saturday...southwest winds 5 to 10 knots, becoming south in the
afternoon. seas 1 to 2 feet. wave detail: south 2 feet at
3 seconds and east 1 foot at 9 seconds. a slight chance of
showers and thunderstorms in the afternoon. 
.saturday night...south winds 10 to 15 knots. seas 2 feet. wave
detail: south 2 feet at 3 seconds and east 1 foot at 9 seconds. a
slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight. 
.sunday...southwest winds 5 to 10 knots, becoming south in the
afternoon. seas 1 to 2 feet. wave detail: south 2 feet at
4 seconds and west 1 foot at 3 seconds. a slight chance of
showers and thunderstorms. 
.sunday night...south winds 5 to 10 knots. seas 1 to 2 feet. wave
detail: south 1 foot at 3 seconds and northeast 1 foot at
3 seconds. a chance of showers and thunderstorms. 
.monday...south winds around 5 knots, becoming southeast in the
afternoon. seas 1 to 2 feet. a slight chance of showers and
thunderstorms in the morning. 
.monday night...southeast winds 5 to 10 knots. seas 1 to 2 feet. 
.tuesday...southeast winds 5 to 10 knots. seas 1 to 2 feet. a
slight chance of showers and thunderstorms in the morning. 
.tuesday night...southeast winds 5 to 10 knots. seas 1 to 2 feet.
a slight chance of showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 210700
cwfmlb
expires:202608211915;;094303

coastal waters forecast for east central florida
national weather service melbourne fl
300 am edt fri aug 21 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.


amz555-211915-
sebastian inlet to jupiter inlet 0-20 nm-
300 am edt fri aug 21 2026

.today...southwest winds 5 to 10 knots, becoming southeast this
afternoon. seas 1 to 2 feet. wave detail: southeast 1 foot at
3 seconds and northeast 1 foot at 8 seconds. a light chop on the
intracoastal waters. a chance of showers and thunderstorms this
afternoon. 
.tonight...south winds 5 to 10 knots. seas 1 to 2 feet. wave
detail: southeast 2 feet at 3 seconds and northeast 1 foot at
8 seconds. mostly smooth on the intracoastal waters. a chance of
showers and thunderstorms in the evening. 
.saturday...southwest winds 5 to 10 knots, becoming southeast in
the afternoon. seas 1 to 2 feet. wave detail: southeast 2 feet at
3 seconds and northeast 1 foot at 9 seconds. a light chop on the
intracoastal waters. a chance of showers and thunderstorms in the
afternoon. 
.saturday night...south winds 10 to 15 knots, becoming southwest
5 to 10 knots after midnight. seas 1 to 2 feet. wave detail:
southeast 2 feet at 3 seconds and northeast 1 foot at 9 seconds.
a light chop on the intracoastal waters. a slight chance of
showers and thunderstorms in the evening. 
.sunday...southwest winds around 5 knots, becoming southeast in
the afternoon. seas 1 to 2 feet. wave detail: southeast 2 feet at
3 seconds and northeast 1 foot at 9 seconds. a light chop on the
intracoastal waters. a chance of showers and thunderstorms in the
afternoon. 
.sunday night...south winds 5 to 10 knots. seas 1 to 2 feet. wave
detail: southeast 2 feet at 3 seconds and northeast 1 foot at
9 seconds. mostly smooth on the intracoastal waters. a slight
chance of showers and thunderstorms. 
.monday...south winds around 5 knots, becoming southeast in the
afternoon. seas 1 to 2 feet. a light chop on the intracoastal
waters. a slight chance of showers and thunderstorms in the
afternoon. 
.monday night...south winds 5 to 10 knots. seas 1 to 2 feet.
mostly smooth on the intracoastal waters. 
.tuesday...southeast winds 5 to 10 knots. seas 1 to 2 feet. a
light chop on the intracoastal waters. a slight chance of showers
and thunderstorms in the afternoon. 
.tuesday night...southeast winds 5 to 10 knots. seas 1 to 2 feet.
mostly smooth on the intracoastal waters. a slight chance of
showers and thunderstorms. 

winds and waves higher in and near thunderstorms.

$$

fzus52 ktbw 210720
cwftbw
expires:202608212015;;095502

coastal waters forecast for florida
national weather service tampa bay ruskin fl
320 am edt fri aug 21 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.


gmz853-212015-
coastal waters from englewood to tarpon springs fl out 20 nm-
320 am edt fri aug 21 2026

.today...southwest winds 5 to 10 knots. seas 1 foot or less. wave
detail: west 1 foot at 4 seconds. bay and inland waters light
chop. isolated showers and thunderstorms until late afternoon. 
.tonight...southwest winds 5 to 10 knots. seas 1 foot or less.
wave detail: southwest 1 foot at 3 seconds. bay and inland waters
light chop. isolated showers and thunderstorms after midnight. 
.saturday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: southwest 1 foot at 4 seconds. bay and inland waters
light chop. isolated showers and thunderstorms. 
.saturday night...southwest winds around 10 knots. seas 1 foot or
less. wave detail: west 1 foot at 4 seconds. bay and inland
waters light chop. scattered showers and thunderstorms. 
.sunday...southwest winds 5 to 10 knots. seas 1 foot or less.
wave detail: west 1 foot at 4 seconds. bay and inland waters
light chop. scattered showers and thunderstorms. 
.sunday night...southwest winds 5 to 10 knots. seas 1 foot or
less. wave detail: west 1 foot at 4 seconds. bay and inland
waters light chop. isolated showers and thunderstorms. 
.monday...south winds around 5 knots, becoming southwest in the
afternoon. seas 1 foot or less. bay and inland waters light chop.
isolated showers and thunderstorms. 
.monday night...west winds 5 to 10 knots, becoming south after
midnight. seas 1 foot or less. bay and inland waters light chop.
isolated showers and thunderstorms. 
.tuesday...south winds around 5 knots, becoming southwest in the
afternoon. seas 1 foot or less. bay and inland waters smooth.
isolated showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 ktbw 210720
cwftbw
expires:202608212015;;095501

coastal waters forecast for florida
national weather service tampa bay ruskin fl
320 am edt fri aug 21 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.


gmz876-212015-
waters from bonita beach to englewood fl out 20 to 60 nm-
320 am edt fri aug 21 2026

.today...west winds around 5 knots. seas 1 foot or less. wave
detail: northwest 1 foot at 5 seconds. isolated showers and
thunderstorms until late afternoon. 
.tonight...southwest winds around 5 knots. seas 1 foot or less.
wave detail: northwest 1 foot at 4 seconds. 
.saturday...southwest winds around 5 knots. seas 1 foot or less.
wave detail: northwest 1 foot at 4 seconds. isolated showers and
thunderstorms in the morning. 
.saturday night...southwest winds around 5 knots. seas 1 foot or
less. wave detail: northwest 1 foot at 4 seconds. isolated
showers and thunderstorms after midnight. 
.sunday...southwest winds around 5 knots. seas 1 foot or less.
wave detail: west 1 foot at 4 seconds. isolated showers and
thunderstorms. 
.sunday night...west winds around 5 knots, becoming south after
midnight. seas 1 foot or less. wave detail: west 1 foot at
4 seconds. isolated showers and thunderstorms. 
.monday...south winds around 5 knots. seas 1 foot or less.
isolated showers and thunderstorms. 
.monday night...southwest winds around 5 knots, becoming
southeast after midnight. seas 1 foot or less. isolated showers
and thunderstorms. 
.tuesday...southeast winds around 5 knots. seas 1 foot or less. 

winds and seas higher in and near thunderstorms.

$$

fzus52 ktbw 210720
cwftbw
expires:202608212015;;095503

coastal waters forecast for florida
national weather service tampa bay ruskin fl
320 am edt fri aug 21 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.


gmz873-212015-
waters from englewood to tarpon springs fl out 20 to 60 nm-
320 am edt fri aug 21 2026

.today...west winds around 5 knots. seas 1 foot or less. wave
detail: west 1 foot at 4 seconds. isolated showers and
thunderstorms until late afternoon. 
.tonight...southwest winds 5 to 10 knots. seas 1 foot or less.
wave detail: southwest 1 foot at 3 seconds. isolated showers and
thunderstorms after midnight. 
.saturday...southwest winds 5 to 10 knots. seas around 2 feet in
the morning, then 1 foot or less. wave detail: southwest 1 foot
at 4 seconds, becoming west 1 foot at 4 seconds. isolated showers
and thunderstorms. 
.saturday night...southwest winds 5 to 10 knots. seas 1 foot or
less. wave detail: west 1 foot at 4 seconds. scattered showers
and thunderstorms. 
.sunday...southwest winds 5 to 10 knots. seas 1 foot or less.
wave detail: west 1 foot at 4 seconds. scattered showers and
thunderstorms. 
.sunday night...southwest winds around 5 knots. seas 1 foot or
less. wave detail: west 1 foot at 4 seconds. isolated showers and
thunderstorms. 
.monday...south winds around 5 knots. seas 1 foot or less.
isolated showers and thunderstorms. 
.monday night...west winds around 5 knots, becoming south after
midnight. seas 1 foot or less. 
.tuesday...south winds around 5 knots. seas 1 foot or less.
isolated showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 ktbw 210720
cwftbw
expires:202608212015;;095500

coastal waters forecast for florida
national weather service tampa bay ruskin fl
320 am edt fri aug 21 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.


gmz856-212015-
coastal waters from bonita beach to englewood fl out 20 nm-
320 am edt fri aug 21 2026

.today...southwest winds around 5 knots. seas 1 foot or less.
wave detail: northwest 1 foot at 5 seconds. bay and inland waters
smooth. isolated showers and thunderstorms early this morning,
then scattered showers and thunderstorms late this morning.
isolated showers and thunderstorms early this afternoon. 
.tonight...southwest winds around 5 knots. seas 1 foot or less.
wave detail: northwest 1 foot at 4 seconds. bay and inland waters
smooth. 
.saturday...southwest winds 5 to 10 knots. seas 1 foot or less.
wave detail: west 1 foot at 4 seconds. bay and inland waters
light chop. isolated showers and thunderstorms. 
.saturday night...southwest winds 5 to 10 knots. seas 1 foot or
less. wave detail: west 1 foot at 4 seconds. bay and inland
waters light chop. isolated showers and thunderstorms after
midnight. 
.sunday...southwest winds 5 to 10 knots. seas 1 foot or less.
wave detail: west 1 foot at 4 seconds. bay and inland waters
light chop. isolated showers and thunderstorms. 
.sunday night...west winds 5 to 10 knots, becoming south after
midnight. seas 1 foot or less. wave detail: west 1 foot at
4 seconds. bay and inland waters light chop. isolated showers and
thunderstorms. 
.monday...south winds 5 to 10 knots. seas 1 foot or less. bay and
inland waters light chop. isolated showers and thunderstorms. 
.monday night...southwest winds around 5 knots, becoming
southeast around 5 knots after midnight. seas 1 foot or less. bay
and inland waters smooth. isolated showers and thunderstorms. 
.tuesday...southeast winds around 5 knots, becoming south in the
afternoon. seas 1 foot or less. bay and inland waters light chop.
isolated showers and thunderstorms in the afternoon. 

winds and seas higher in and near thunderstorms.

$$