(1/15)
Latest Coastal Waters Forecast by KKEY
Issued 8/21/2026 4:29 PM America/New_York.
Valid through 8/22/2026 4:30 AM America/New_York.
fzus52 kkey 212029
cwfkey
expires:202608220830;;127696
coastal waters forecast for the florida keys
national weather service key west fl
429 pm 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.
gmz033-034-220830-
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-
429 pm edt fri aug 21 2026
.tonight...variable near 5 knots, becoming southeast to south and
increasing to 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 chance
of showers with a slight chance of 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.
a chance of showers and thunderstorms.
.wednesday...east to southeast winds 5 to 10 knots. seas 1 to
2 feet. a chance of showers and thunderstorms.
.wednesday night...east to southeast winds near 10 knots. seas
1 to 2 feet. showers likely with a chance of thunderstorms.
$$
(2/15)
Latest Coastal Waters Forecast by KKEY
Issued 8/21/2026 4:29 PM America/New_York.
Valid through 8/22/2026 4:30 AM America/New_York.
fzus52 kkey 212029
cwfkey
expires:202608220830;;127692
coastal waters forecast for the florida keys
national weather service key west fl
429 pm 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.
gmz031-220830-
florida bay including barnes sound, blackwater sound, and
buttonwood sound-
429 pm edt fri aug 21 2026
.tonight...south to southwest winds near 5 knots, becoming
southeast to south and increasing to 5 to 10 knots. bay waters
smooth, becoming smooth to a light chop. a slight chance of
showers and thunderstorms.
.saturday...southeast winds near 5 knots. bay waters smooth. a
slight 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, increasing to 5 to 10 knots.
bay waters smooth, becoming smooth to light chop. a chance of
showers with a slight chance of 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.
.wednesday...east to southeast winds near 10 knots. bay waters a
light chop. a chance of showers and thunderstorms.
.wednesday night...east to southeast winds 10 to 15 knots. bay
waters a light to moderate chop. a chance of showers and
thunderstorms.
$$
(3/15)
Latest Coastal Waters Forecast by KKEY
Issued 8/21/2026 4:29 PM America/New_York.
Valid through 8/22/2026 4:30 AM America/New_York.
fzus52 kkey 212029
cwfkey
expires:202608220830;;127695
coastal waters forecast for the florida keys
national weather service key west fl
429 pm 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>075-220830-
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-
429 pm edt fri aug 21 2026
.tonight...east to southeast winds 5 to 10 knots, increasing to
near 10 knots. seas 1 to 2 feet, building to around 2 feet. wave
detail: east 1 foot at 4 seconds. a slight chance of showers and
thunderstorms.
.saturday...east to southeast winds 5 to 10 knots, decreasing to
near 5 knots. seas around 2 feet, subsiding to 1 to 2 feet. 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. wave detail: east 1 foot at 4 seconds. 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. a chance of
showers with a slight chance of thunderstorms.
.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 to southeast winds 10 to 15 knots. seas 2
to 4 feet, occasionally to 5 feet. a chance of showers and
thunderstorms.
.wednesday...east winds near 10 knots. seas 2 to 3 feet. a chance
of thunderstorms with a slight chance of showers.
.wednesday night...east to southeast winds 10 to 15 knots. seas 2
to 4 feet, occasionally to 5 feet. a chance of showers and
thunderstorms.
$$
(4/15)
Latest Coastal Waters Forecast by KKEY
Issued 8/21/2026 4:29 PM America/New_York.
Valid through 8/22/2026 4:30 AM America/New_York.
fzus52 kkey 212029
cwfkey
expires:202608220830;;127693
coastal waters forecast for the florida keys
national weather service key west fl
429 pm 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.
gmz032-035-220830-
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-
429 pm edt fri aug 21 2026
.tonight...variable winds near 5 knots, becoming southeast to
south and 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.
.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 chance of
showers with a slight chance of thunderstorms.
.monday night...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.
.tuesday...east to southeast winds near 10 knots. seas around 1
foot. nearshore waters a light chop. a chance of showers and
thunderstorms.
.tuesday night...east to southeast winds 10 to 15 knots. seas
1 to 2 feet. nearshore waters a light to moderate chop. a chance
of showers and thunderstorms.
.wednesday...east to southeast winds near 10 knots. seas 1 to 2
feet. nearshore waters smooth to a light chop. a slight chance of
showers and thunderstorms.
.wednesday night...east to southeast winds 10 to 15 knots. seas
1 to 2 feet. nearshore waters a light to moderate chop. showers
likely with a chance of thunderstorms.
$$
(5/15)
Latest Coastal Waters Forecast by KMFL
Issued 8/21/2026 3:56 PM America/New_York.
Valid through 8/22/2026 4:00 AM America/New_York.
fzus52 kmfl 211956
cwfmfl
expires:202608220800;;125497
coastal waters forecast for florida
national weather service miami fl
356 pm 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.
amz650-670-220800-
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-
356 pm edt fri aug 21 2026
.tonight...s winds 5 to 10 kt. seas less than 2 ft or less. wave
detail: se 1 foot at 3 seconds and n 1 foot at 4 seconds.
intracoastal waters light chop. a slight chance of showers and tstms
early this evening.
.sat...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.
.sat night...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.
.sun...s winds 5 to 10 kt. seas less than 2 ft or less. wave detail:
s 1 foot at 4 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 3 seconds. intracoastal waters light chop. a
chance of showers and tstms early in the evening.
.mon...se winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas less than 2 ft or less. wave detail: se 1 foot at
3 seconds. 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.
.wed...se winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop. a chance of showers and tstms.
.wed night...se winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop. a chance of showers and tstms early
in the evening. a chance of showers and tstms late.
winds and seas higher in and near tstms.
$$
(6/15)
Latest Coastal Waters Forecast by KMFL
Issued 8/21/2026 3:56 PM America/New_York.
Valid through 8/22/2026 4:00 AM America/New_York.
fzus52 kmfl 211956
cwfmfl
expires:202608220800;;125498
coastal waters forecast for florida
national weather service miami fl
356 pm 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.
amz651-671-220800-
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-
356 pm edt fri aug 21 2026
.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:
se 1 foot at 3 seconds. intracoastal waters light chop.
.sat 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. a
chance of showers and tstms late.
.sun...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. a chance of
showers and tstms until late afternoon.
.sun night...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.
.mon...e 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 night...e winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop.
.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.
.wed...se winds 5 to 10 kt. seas around 2 ft. intracoastal waters
light chop. a chance of showers and tstms.
.wed night...e winds 10 to 15 kt. seas around 2 ft. intracoastal
waters a moderate chop. a chance of showers and tstms.
winds and seas higher in and near tstms.
$$
(7/15)
Latest Coastal Waters Forecast by KMFL
Issued 8/21/2026 3:56 PM America/New_York.
Valid through 8/22/2026 4:00 AM America/New_York.
fzus52 kmfl 211956
cwfmfl
expires:202608220800;;125499
coastal waters forecast for florida
national weather service miami fl
356 pm 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.
gmz656-657-676-220800-
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-
356 pm edt fri aug 21 2026
.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...s winds around 5 kt, becoming sw in the afternoon. seas less
than 2 ft or less. wave detail: nw 1 foot at 4 seconds. bay and
inland waters light chop.
.sat night...sw winds around 5 kt. 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 in the
afternoon.
.sun night...sw winds around 5 kt, becoming se after midnight. seas
less than 2 ft or less. bay and inland waters smooth. a chance of
showers and tstms early in the evening.
.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 until early
morning.
.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...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.
.wed...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.
.wed night...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.
winds and seas higher in and near tstms.
$$
(8/15)
Latest Coastal Waters Forecast by KMFL
Issued 8/21/2026 3:56 PM America/New_York.
Valid through 8/22/2026 4:00 AM America/New_York.
fzus52 kmfl 211956
cwfmfl
expires:202608220800;;125500
coastal waters forecast for florida
national weather service miami fl
356 pm edt fri aug 21 2026
atlantic coastal waters from jupiter inlet to ocean reef out to
60 nm and gulf coastal waters from east cape sable to chokoloskee
out 20 nm and chokoloskee to bonita beach out 60 nm...including the
waters of biscayne bay and lake okeechobee.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz610-220800-
lake okeechobee-
356 pm edt fri aug 21 2026
.tonight...s winds 5 to 10 kt. lake waters light chop. a chance of
showers and tstms early this evening.
.sat...sw winds 5 to 10 kt, becoming s in the afternoon. lake waters
light chop. a chance of showers and tstms late.
.sat night...s winds 5 to 10 kt. lake waters light chop. a chance of
showers and tstms early in the evening.
.sun...s winds around 5 kt. lake waters smooth. a chance of showers
and tstms in the afternoon.
.sun night...s winds 5 to 10 kt. lake waters light chop. a chance of
showers and tstms early in the evening.
.mon...se winds around 5 kt. lake waters smooth.
.mon night...se winds 5 to 10 kt. lake waters light chop.
.tue...se winds around 5 kt. lake waters smooth. a chance of showers
and tstms in the afternoon.
.tue night...se winds 5 to 10 kt. lake waters light chop. a chance
of showers and tstms early in the evening.
.wed...se winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. lake waters light chop. showers and tstms likely in the
afternoon.
.wed night...se winds 5 to 10 kt. lake waters light chop. showers
and tstms likely early in the evening.
winds and waves higher in and near tstms.
$$
(9/15)
Latest Coastal Waters Forecast by KMFL
Issued 8/21/2026 3:56 PM America/New_York.
Valid through 8/22/2026 4:00 AM America/New_York.
fzus52 kmfl 211956
cwfmfl
expires:202608220800;;125501
coastal waters forecast for florida
national weather service miami fl
356 pm 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.
amz630-220800-
biscayne bay-
356 pm edt fri aug 21 2026
.tonight...se winds 5 to 10 kt, diminishing to around 5 kt after
midnight. light chop. a slight chance of showers and tstms early
this evening.
.sat...s winds around 5 kt, becoming se in the afternoon. light
chop.
.sat night...se winds 5 to 10 kt, becoming s after midnight. light
chop.
.sun...s winds around 5 kt, becoming se in the afternoon. light
chop. a chance of showers and tstms.
.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 early in the evening. a chance of showers and tstms after
midnight.
.wed...se winds 5 to 10 kt. light chop. a chance of showers and
tstms.
.wed night...e winds 5 to 10 kt. light chop. a chance of showers and
tstms early in the evening. a chance of showers and tstms after
midnight.
winds and waves higher in and near tstms.
$$
(10/15)
Latest Coastal Waters Forecast by KMLB
Issued 8/21/2026 2:59 PM America/New_York.
Valid through 8/22/2026 3:15 AM America/New_York.
fzus52 kmlb 211859
cwfmlb
expires:202608220715;;123200
coastal waters forecast for east central florida
national weather service melbourne fl
259 pm 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.
amz555-220715-
sebastian inlet to jupiter inlet 0-20 nm-
259 pm edt fri aug 21 2026
.tonight...south winds around 10 knots, becoming southwest late.
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 this evening.
.saturday...south 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 slight chance of showers and thunderstorms
in the afternoon.
.saturday 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 in the evening.
.sunday...southwest winds around 5 knots, becoming southeast in
the afternoon. seas 1 to 2 feet. wave detail: east 1 foot 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 in the evening.
.monday...south winds around 5 knots, becoming southeast in the
afternoon. seas 1 to 2 feet. wave detail: east 1 foot at
3 seconds and northeast 1 foot at 8 seconds. 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.
.wednesday...southeast winds 5 to 10 knots. seas 1 to 2 feet. a
light chop on the intracoastal waters. a chance of showers and
thunderstorms.
.wednesday 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.
$$
(11/15)
Latest Coastal Waters Forecast by KMLB
Issued 8/21/2026 2:59 PM America/New_York.
Valid through 8/22/2026 3:15 AM America/New_York.
fzus52 kmlb 211859
cwfmlb
expires:202608220715;;123203
coastal waters forecast for east central florida
national weather service melbourne fl
259 pm 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.
amz575-220715-
sebastian inlet to jupiter inlet 20-60 nm-
259 pm edt fri aug 21 2026
.tonight...south winds 10 to 15 knots, becoming southwest late.
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 1 foot at
3 seconds and east 1 foot at 9 seconds. a slight chance of
showers and thunderstorms in the morning.
.saturday night...south winds 10 to 15 knots. 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.
.sunday...southwest winds 5 to 10 knots, becoming south in the
afternoon. seas 1 to 2 feet. wave detail: south 1 foot at
3 seconds and east 1 foot at 9 seconds. a slight chance of
showers and thunderstorms in the morning.
.sunday night...south winds 5 to 10 knots. seas 1 to 2 feet. wave
detail: northeast 1 foot at 3 seconds and south 1 foot at
3 seconds. a slight chance of showers and thunderstorms.
.monday...south winds around 5 knots, becoming southeast in the
afternoon. seas 1 to 2 feet. wave detail: northeast 1 foot at
3 seconds and south 1 foot at 3 seconds.
.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 after midnight.
.wednesday...southeast winds 5 to 10 knots. seas 1 to 2 feet. a
chance of showers and thunderstorms.
.wednesday night...southeast winds 5 to 10 knots. seas 1 to
2 feet. a slight chance of showers and thunderstorms after
midnight.
winds and seas higher in and near thunderstorms.
$$
(12/15)
Latest Coastal Waters Forecast by KTBW
Issued 8/21/2026 3:55 PM America/New_York.
Valid through 8/22/2026 4:15 AM America/New_York.
fzus52 ktbw 211955
cwftbw
expires:202608220815;;125488
coastal waters forecast for florida
national weather service tampa bay ruskin fl
355 pm 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.
gmz876-220815-
waters from bonita beach to englewood fl out 20 to 60 nm-
355 pm edt fri aug 21 2026
.tonight...west winds around 5 knots, becoming southwest after
midnight. 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.
.saturday night...southwest winds around 5 knots. seas 1 foot or
less. wave detail: northwest 1 foot at 4 seconds.
.sunday...west 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 in the evening.
.monday...south winds around 5 knots. seas 1 foot or less. wave
detail: west 1 foot at 3 seconds and south 1 foot at 4 seconds.
isolated showers and thunderstorms in the morning.
.monday night...southwest winds around 5 knots, becoming
southeast around 5 knots after midnight. seas 1 foot or less.
isolated showers and thunderstorms in the evening.
.tuesday...southeast winds around 5 knots. seas 1 foot or less.
.tuesday night...north winds around 5 knots, becoming east around
5 knots after midnight. seas 1 foot or less. isolated showers and
thunderstorms.
.wednesday...southeast winds 5 to 10 knots. seas 1 foot or less.
scattered showers and thunderstorms.
winds and seas higher in and near thunderstorms.
$$
(13/15)
Latest Coastal Waters Forecast by KTBW
Issued 8/21/2026 3:55 PM America/New_York.
Valid through 8/22/2026 4:15 AM America/New_York.
fzus52 ktbw 211955
cwftbw
expires:202608220815;;125490
coastal waters forecast for florida
national weather service tampa bay ruskin fl
355 pm 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.
gmz873-220815-
waters from englewood to tarpon springs fl out 20 to 60 nm-
355 pm edt fri aug 21 2026
.tonight...southwest winds 5 to 10 knots. seas 1 foot or less.
wave detail: west 1 foot at 4 seconds.
.saturday...southwest winds 5 to 10 knots. seas 1 foot or less.
wave detail: west 1 foot at 4 seconds. isolated thunderstorms.
scattered showers, mainly in the morning.
.saturday night...southwest winds 5 to 10 knots. seas 1 foot or
less. wave detail: west 1 foot at 4 seconds. isolated
thunderstorms. isolated showers in the evening, then scattered
showers after midnight.
.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 3 seconds. isolated showers and
thunderstorms.
.monday...south winds around 5 knots. seas 1 foot or less. wave
detail: southwest 1 foot at 3 seconds. isolated showers and
thunderstorms in the morning.
.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.
.tuesday night...northwest winds around 5 knots, becoming east
after midnight. seas 1 foot or less. isolated showers and
thunderstorms.
.wednesday...southeast winds around 5 knots. seas 1 foot or less.
isolated showers and thunderstorms.
winds and seas higher in and near thunderstorms.
$$
(14/15)
Latest Coastal Waters Forecast by KTBW
Issued 8/21/2026 3:55 PM America/New_York.
Valid through 8/22/2026 4:15 AM America/New_York.
fzus52 ktbw 211955
cwftbw
expires:202608220815;;125487
coastal waters forecast for florida
national weather service tampa bay ruskin fl
355 pm 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.
gmz856-220815-
coastal waters from bonita beach to englewood fl out 20 nm-
355 pm edt fri aug 21 2026
.tonight...west winds around 5 knots, becoming southwest after
midnight. 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: northwest 1 foot at 4 seconds. bay and inland waters
light chop.
.saturday night...west winds 5 to 10 knots. seas 1 foot or less.
wave detail: west 1 foot at 4 seconds. bay and inland waters
light chop.
.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 in the afternoon.
.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. wave
detail: south 1 foot at 2 seconds and west 1 foot at 4 seconds.
bay and inland waters light chop. isolated showers and
thunderstorms.
.monday night...southwest winds 5 to 10 knots, becoming southeast
after midnight. seas 1 foot or less. bay and inland waters light
chop. isolated showers and thunderstorms.
.tuesday...east 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.
.tuesday night...northwest winds 5 to 10 knots, becoming east
after midnight. seas 1 foot or less. bay and inland waters light
chop. isolated showers and thunderstorms.
.wednesday...southeast winds 5 to 10 knots, becoming south in the
afternoon. seas 1 foot or less. bay and inland waters light chop.
isolated showers and thunderstorms in the morning, then scattered
showers and thunderstorms in the afternoon.
winds and seas higher in and near thunderstorms.
$$
(15/15)
Latest Coastal Waters Forecast by KTBW
Issued 8/21/2026 3:55 PM America/New_York.
Valid through 8/22/2026 4:15 AM America/New_York.
fzus52 ktbw 211955
cwftbw
expires:202608220815;;125489
coastal waters forecast for florida
national weather service tampa bay ruskin fl
355 pm 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.
gmz853-220815-
coastal waters from englewood to tarpon springs fl out 20 nm-
355 pm edt fri aug 21 2026
.tonight...west winds 5 to 10 knots, becoming southwest late.
seas 1 foot or less. wave detail: west 1 foot at 4 seconds. bay
and inland waters light chop.
.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 thunderstorms. isolated showers in
the evening, then scattered showers 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. scattered thunderstorms. scattered showers, mainly in
the morning.
.sunday night...west winds 5 to 10 knots, becoming southwest
after midnight. seas 1 foot or less. wave detail: west 1 foot at
3 seconds. bay and inland waters light chop. isolated showers and
thunderstorms.
.monday...south winds 5 to 10 knots. seas 1 foot or less. wave
detail: west 1 foot at 3 seconds. 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.
.tuesday...southeast winds around 5 knots, becoming southwest in
the afternoon. seas 1 foot or less. bay and inland waters light
chop. isolated showers and thunderstorms in the afternoon.
.tuesday night...northwest winds 5 to 10 knots, becoming east
after midnight. seas 1 foot or less. bay and inland waters light
chop. isolated showers and thunderstorms.
.wednesday...southeast 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.
$$
|