fzus52 kmfl 210801
cwfmfl
expires:202607212100;;337342

coastal waters forecast for florida
national weather service miami fl
401 am edt tue jul 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-
401 am edt tue jul 21 2026

.today...s winds 10 to 15 kt, diminishing to 5 to 10 kt this
afternoon. lake waters a moderate chop. a slight chance of showers
and tstms late. 
.tonight...se winds 5 to 10 kt. lake waters light chop. 
.wed...se winds around 5 kt. lake waters smooth. 
.wed night...se winds 5 to 10 kt. lake waters light chop. 
.thu...se winds around 5 kt, becoming e in the afternoon. lake
waters light chop. 
.thu night...e winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. lake waters a moderate chop. 
.fri...e winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. lake waters light chop. a chance of showers and tstms in
the afternoon. 
.fri night...se winds 5 to 10 kt. lake waters light chop. a chance
of showers and tstms early in the evening. 
.sat...s winds around 5 kt. lake waters smooth. a chance of showers
and tstms in the afternoon. 
.sat night...sw 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 kmlb 210700
cwfmlb
expires:202607211915;;335194

coastal waters forecast for east central florida
national weather service melbourne fl
300 am edt tue jul 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.


amz552-211915-
volusia-brevard county line to sebastian inlet 0-20 nm-
300 am edt tue jul 21 2026

...small craft should exercise caution...

.today...south winds 10 to 15 knots, becoming southeast 15 to
20 knots late. seas 2 to 3 feet. wave detail: southeast 3 feet at
6 seconds. choppy on the intracoastal waters. a slight chance of
showers and thunderstorms. 
.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 4 seconds and east 2 feet at
7 seconds. a light chop on the intracoastal waters. a slight
chance of thunderstorms in the evening. a slight chance of
showers. 
.wednesday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas 2 feet. wave detail: east 2 feet
at 8 seconds. a moderate chop on the intracoastal waters. 
.wednesday night...southeast winds 10 to 15 knots, becoming south
5 to 10 knots after midnight. seas 2 feet. wave detail: east
2 feet at 8 seconds and southeast 1 foot at 4 seconds. a light
chop on the intracoastal waters. 
.thursday...southeast winds 5 to 10 knots. seas 2 feet. wave
detail: east 2 feet at 8 seconds and southeast 1 foot at
4 seconds. a light chop on the intracoastal waters. 
.thursday night...southeast winds 5 to 10 knots. seas 2 feet.
wave detail: east 2 feet at 8 seconds. mostly smooth on the
intracoastal waters. 
.friday...east winds 5 to 10 knots. seas 2 to 3 feet. a light
chop on the intracoastal waters. 
.friday night...southeast winds 5 to 10 knots, becoming south
after midnight. seas 2 to 3 feet. mostly smooth on the
intracoastal waters. 
.saturday...south winds around 5 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. 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, becoming southwest
after midnight. seas 2 to 3 feet. mostly smooth on the
intracoastal waters. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 210700
cwfmlb
expires:202607211915;;335195

coastal waters forecast for east central florida
national weather service melbourne fl
300 am edt tue jul 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 tue jul 21 2026

.today...southeast winds around 15 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 4 seconds and east 1 foot at
8 seconds. a moderate chop on the intracoastal waters. a slight
chance of showers and thunderstorms. 
.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds. a light chop on the
intracoastal waters. a slight chance of thunderstorms in the
evening. a slight chance of showers. 
.wednesday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas 1 to 2 feet. wave detail: east
2 feet at 5 seconds. a moderate chop on the intracoastal waters.
a slight chance of showers and thunderstorms in the morning. 
.wednesday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas 1 to 2 feet. wave detail: east
2 feet at 5 seconds. a light chop on the intracoastal waters. 
.thursday...east winds 5 to 10 knots. seas 1 to 2 feet. wave
detail: southeast 1 foot at 4 seconds and east 1 foot at
7 seconds. a light chop on the intracoastal waters. 
.thursday night...east winds 5 to 10 knots. seas 1 to 2 feet.
wave detail: east 2 feet at 8 seconds and southeast 1 foot at
3 seconds. mostly smooth on the intracoastal waters. 
.friday...east winds 5 to 10 knots. seas 2 to 3 feet. a light
chop on the intracoastal waters. a slight chance of showers and
thunderstorms. 
.friday night...southeast winds 5 to 10 knots, becoming south
after midnight. seas 2 to 3 feet. mostly smooth on the
intracoastal waters. 
.saturday...south winds around 5 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. a light chop on the intracoastal
waters. a chance of showers and thunderstorms in the afternoon. 
.saturday night...south winds 5 to 10 knots, becoming southwest
after midnight. seas 2 to 3 feet. mostly smooth on the
intracoastal waters. a slight chance of showers and thunderstorms
in the evening. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 210700
cwfmlb
expires:202607211915;;335196

coastal waters forecast for east central florida
national weather service melbourne fl
300 am edt tue jul 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.


amz570-211915-
flagler beach to volusia-brevard county line 20-60 nm-
300 am edt tue jul 21 2026

...small craft should exercise caution...

.today...south winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: south 3 feet at 5 seconds and southeast 3 feet at
8 seconds. a slight chance of showers and thunderstorms. 
.tonight...south winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 4 seconds and southeast 3 feet at
8 seconds. a slight chance of thunderstorms in the evening. a
slight chance of showers. 
.wednesday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 8 seconds. 
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 4 seconds and southeast 3 feet
at 8 seconds. 
.thursday...south winds 5 to 10 knots, becoming southeast in the
afternoon. seas 2 feet. wave detail: east 2 feet at 8 seconds. 
.thursday night...southeast winds 5 to 10 knots. seas 2 to
3 feet. wave detail: east 3 feet at 8 seconds. 
.friday...south winds around 5 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. 
.friday night...southeast winds around 10 knots, becoming south
after midnight. seas 3 feet. 
.saturday...southwest winds 5 to 10 knots, becoming south in the
afternoon. seas 3 feet. 
.saturday night...south winds 10 to 15 knots, becoming southwest
after midnight. seas 3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 210700
cwfmlb
expires:202607211915;;335197

coastal waters forecast for east central florida
national weather service melbourne fl
300 am edt tue jul 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.


amz572-211915-
volusia-brevard county line to sebastian inlet 20-60 nm-
300 am edt tue jul 21 2026

.today...south winds around 15 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 4 seconds and east 2 feet at 8 seconds. a
slight chance of showers and thunderstorms. 
.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and east 2 feet at 8 seconds. a
slight chance of thunderstorms in the evening. a slight chance of
showers. 
.wednesday...south winds 10 to 15 knots. seas 2 feet. wave
detail: east 2 feet at 8 seconds. 
.wednesday night...southeast winds 10 to 15 knots. seas 2 feet.
wave detail: east 2 feet at 8 seconds and south 1 foot at
3 seconds. 
.thursday...southeast winds 5 to 10 knots. seas 2 feet. wave
detail: east 2 feet at 8 seconds. 
.thursday night...southeast winds 5 to 10 knots. seas 2 to
3 feet. wave detail: east 3 feet at 8 seconds. 
.friday...southeast winds 5 to 10 knots. seas 3 feet. 
.friday night...southeast winds around 10 knots, becoming south
after midnight. seas 3 feet. 
.saturday...southwest winds 5 to 10 knots, becoming south in the
afternoon. seas 3 feet. 
.saturday night...south winds 10 to 15 knots, becoming southwest
after midnight. seas 3 feet. a slight chance of showers and
thunderstorms in the evening. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 210700
cwfmlb
expires:202607211915;;335198

coastal waters forecast for east central florida
national weather service melbourne fl
300 am edt tue jul 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 tue jul 21 2026

.today...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and east 1 foot at 8 seconds. a
slight chance of showers and thunderstorms. 
.tonight...southeast winds 10 to 15 knots. seas 2 feet. wave
detail: southeast 2 feet at 5 seconds. a slight chance of
thunderstorms in the evening. a slight chance of showers. 
.wednesday...southeast winds around 10 knots. seas 2 feet. wave
detail: southeast 2 feet at 5 seconds. a slight chance of showers
in the morning. 
.wednesday night...southeast winds 5 to 10 knots. seas 1 to
2 feet. wave detail: east 2 feet at 8 seconds and south 1 foot at
4 seconds. 
.thursday...east winds 5 to 10 knots. seas 1 to 2 feet. wave
detail: east 2 feet at 8 seconds and south 1 foot at 4 seconds. 
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 4 seconds and east 2 feet at
8 seconds. a slight chance of showers. 
.friday...east winds 5 to 10 knots. seas 2 to 3 feet. a slight
chance of thunderstorms. a chance of showers in the morning, then
a slight chance of showers in the afternoon. 
.friday night...southeast winds 5 to 10 knots, becoming south
after midnight. seas 2 to 3 feet. a slight chance of showers and
thunderstorms after midnight. 
.saturday...south winds 5 to 10 knots. seas 2 to 3 feet. a slight
chance of showers and thunderstorms in the morning. 
.saturday night...south winds around 10 knots, becoming southwest
after midnight. seas 2 to 3 feet. a slight chance of showers and
thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 210700
cwfmlb
expires:202607211915;;335193

coastal waters forecast for east central florida
national weather service melbourne fl
300 am edt tue jul 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.


amz550-211915-
flagler beach to volusia-brevard county line 0-20 nm-
300 am edt tue jul 21 2026

...small craft should exercise caution...

.today...south winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: southeast 4 feet at 5 seconds. choppy on the intracoastal
waters. a slight chance of showers and thunderstorms. 
.tonight...south winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 3 to 4 feet. wave detail: southeast
4 feet at 5 seconds and east 2 feet at 8 seconds. choppy on the
intracoastal waters. a slight chance of thunderstorms in the
evening. a slight chance of showers. 
.wednesday...south winds around 10 knots, becoming southeast
15 to 20 knots in the afternoon. seas 2 to 3 feet. wave detail:
southeast 3 feet at 4 seconds and east 2 feet at 8 seconds.
choppy on the intracoastal waters. 
.wednesday night...south winds 15 to 20 knots, diminishing to
5 to 10 knots after midnight. seas 2 to 3 feet. wave detail:
southeast 3 feet at 4 seconds and east 2 feet at 8 seconds.
choppy on the intracoastal waters. 
.thursday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas 2 feet. wave detail: east 2 feet
at 8 seconds. a moderate chop on the intracoastal waters. 
.thursday night...southeast winds 10 to 15 knots, becoming south
5 to 10 knots after midnight. seas 2 feet. wave detail: east
2 feet at 8 seconds. a light chop on the intracoastal waters. 
.friday...southeast winds 5 to 10 knots. seas 2 to 3 feet. a
light chop on the intracoastal waters. 
.friday night...southeast winds 5 to 10 knots, becoming south
after midnight. seas 2 to 3 feet. mostly smooth on the
intracoastal waters. 
.saturday...south winds around 5 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. 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, becoming southwest
after midnight. seas 2 to 3 feet. mostly smooth on the
intracoastal waters. 

winds and waves higher in and near thunderstorms.

$$

fzus52 ktbw 210757
cwftbw
expires:202607212015;;337131

coastal waters forecast for florida
national weather service tampa bay ruskin fl
357 am edt tue jul 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-
357 am edt tue jul 21 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.today...south winds around 20 knots. gusts up to 30 knots. seas 
4 to 6 feet, occasionally to 8 feet. wave detail: 
southwest 4 feet at 6 seconds. bay and inland waters choppy. 
scattered showers with isolated thunderstorms early this morning, 
then isolated showers and thunderstorms late this morning and 
early afternoon. 
.tonight...southwest winds 10 to 15 knots with gusts up to
20 knots, becoming south 5 to 10 knots after midnight. seas 4 to
6 feet, occasionally to 8 feet. wave detail: southwest 3 feet at
7 seconds and south 2 feet at 4 seconds. bay and inland waters a
moderate chop. 
.wednesday...south winds 5 to 10 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: west 3 feet at 8 seconds and
southeast 1 foot at 4 seconds. bay and inland waters light chop. 
.wednesday night...southwest winds 5 to 10 knots. seas 2 to
4 feet, occasionally to 5 feet. wave detail: west 3 feet at
7 seconds and south 1 foot at 4 seconds. bay and inland waters
light chop. isolated showers and thunderstorms. 
.thursday...southeast winds around 5 knots, becoming southwest in
the afternoon. seas 2 to 3 feet. wave detail: west 2 feet at
7 seconds and south 1 foot at 4 seconds. bay and inland waters
light chop. isolated showers and thunderstorms in the morning. 
.thursday night...northwest winds 5 to 10 knots, becoming east
after midnight. seas 2 to 3 feet. wave detail: west 2 feet at
7 seconds and south 1 foot at 4 seconds. bay and inland waters
light chop. isolated showers and thunderstorms. 
.friday...east winds around 5 knots, becoming southwest in the
afternoon. seas around 2 feet. bay and inland waters light chop.
isolated showers and thunderstorms in the afternoon. 
.friday night...northwest winds 5 to 10 knots, becoming east
after midnight. seas around 2 feet. bay and inland waters light
chop. scattered showers with isolated thunderstorms. 
.saturday...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. 

winds and seas higher in and near thunderstorms.

$$