fzus52 kmfl 212001
cwfmfl
expires:202604220900;;761983

coastal waters forecast for florida
national weather service miami fl
401 pm edt tue apr 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. 


amz610-220900-
lake okeechobee-
401 pm edt tue apr 21 2026

...small craft should exercise caution...

.tonight...e winds 15 to 20 kt, diminishing to 10 to 15 kt late this
evening and overnight. lake waters choppy. 
.wed...e winds 10 to 15 kt with gusts up to 20 kt. lake waters a
moderate chop. 
.wed night...e winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt after midnight. lake waters a moderate chop. 
.thu...e winds 5 to 10 kt. lake waters light chop. 
.thu night and fri...e winds 5 to 10 kt. lake waters light chop. 
.fri night...se winds 5 to 10 kt. lake waters light chop. 
.sat through sun...w winds 5 to 10 kt. lake waters light chop.  

$$

fzus52 kmlb 220008
cwfmlb
expires:202604221315;;771056

coastal waters forecast for east central florida
national weather service melbourne fl
808 pm edt tue apr 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.


amz550-221315-
flagler beach to volusia-brevard county line 0-20 nm-
808 pm edt tue apr 21 2026

.rest of tonight...east winds 5 to 10 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 8 seconds. mostly smooth on the
intracoastal waters. 
.wednesday...east winds 5 to 10 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 8 seconds. a light chop on the
intracoastal waters. 
.wednesday night...southeast winds 5 to 10 knots. seas 3 feet.
wave detail: east 3 feet at 7 seconds. mostly smooth on the
intracoastal waters. 
.thursday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 3 feet at 7 seconds. a light chop on the
intracoastal waters. 
.thursday night...south winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 8 seconds. mostly smooth on the
intracoastal waters. 
.friday...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. 
.friday night...southeast winds around 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 10 to
15 knots in the afternoon. seas 2 feet. a moderate chop on the
intracoastal waters. 
.saturday night...south winds 10 to 15 knots, becoming southwest
5 to 10 knots after midnight. seas 2 to 3 feet. a light chop on
the intracoastal waters. a slight chance of showers in the
evening. 
.sunday...southwest winds 5 to 10 knots, becoming southeast in
the afternoon. seas 1 to 2 feet. a light chop on the intracoastal
waters. a slight chance of showers in the morning, then a chance
of showers with a slight chance of thunderstorms in the
afternoon. 
.sunday night...south winds 5 to 10 knots, becoming northwest
after midnight. seas 1 to 2 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 220008
cwfmlb
expires:202604221315;;771057

coastal waters forecast for east central florida
national weather service melbourne fl
808 pm edt tue apr 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.


amz552-221315-
volusia-brevard county line to sebastian inlet 0-20 nm-
808 pm edt tue apr 21 2026

.rest of tonight...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 8 seconds. a
light chop on the intracoastal waters. 
.wednesday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 7 seconds. a moderate chop on the
intracoastal waters. 
.wednesday night...southeast winds 5 to 10 knots. seas 3 to
4 feet. wave detail: east 4 feet at 8 seconds. mostly smooth on
the intracoastal waters. 
.thursday...southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail: east
3 feet at 8 seconds. a moderate chop on the intracoastal waters. 
.thursday night...southeast winds 5 to 10 knots. seas 2 to
3 feet. wave detail: east 3 feet at 8 seconds. mostly smooth on
the intracoastal waters. 
.friday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 8 seconds. a light chop on the
intracoastal waters. 
.friday night...southeast winds around 10 knots, becoming south
after midnight. seas 2 to 3 feet. mostly smooth on the
intracoastal waters. 
.saturday...south winds 5 to 10 knots, becoming southeast in the
afternoon. seas 2 feet. a light chop on the intracoastal waters. 
.saturday night...south winds 10 to 15 knots, becoming southwest
after midnight. seas 2 feet. a light chop on the intracoastal
waters. 
.sunday...southwest winds 5 to 10 knots, becoming southeast in
the afternoon. seas 1 to 2 feet. a light chop on the intracoastal
waters. a slight chance of showers in the morning, then a chance
of showers with a slight chance of thunderstorms in the
afternoon. 
.sunday night...south winds around 10 knots, becoming west after
midnight. seas 1 to 2 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 220008
cwfmlb
expires:202604221315;;771058

coastal waters forecast for east central florida
national weather service melbourne fl
808 pm edt tue apr 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.


amz555-221315-
sebastian inlet to jupiter inlet 0-20 nm-
808 pm edt tue apr 21 2026

...small craft advisory in effect until 2 am edt wednesday...

.rest of tonight...east winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: east 7 feet at 8 seconds.
choppy on the intracoastal waters. 
.wednesday...east winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: east 5 feet at 8 seconds. a
moderate chop on the intracoastal waters. 
.wednesday night...east winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southeast 4 feet at 7 seconds. a light chop on the
intracoastal waters. 
.thursday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 4 feet at 8 seconds. a moderate chop on the
intracoastal waters. 
.thursday night...southeast winds 5 to 10 knots. seas 3 feet.
wave detail: east 3 feet at 8 seconds. mostly smooth on the
intracoastal waters. 
.friday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 8 seconds. a light chop on the
intracoastal waters. a slight chance of showers and thunderstorms
in the afternoon. 
.friday night...southeast winds around 10 knots, becoming south
after midnight. seas 2 to 3 feet. mostly smooth on the
intracoastal waters. 
.saturday...south winds 5 to 10 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 10 to 15 knots, becoming southwest
after midnight. seas 2 feet. a light chop on the intracoastal
waters. 
.sunday...southwest winds 5 to 10 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. 
.sunday night...south winds 10 to 15 knots, becoming southwest
5 to 10 knots after midnight. seas 1 to 2 feet. a light chop on
the intracoastal waters. a slight chance of showers and
thunderstorms in the evening. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 220008
cwfmlb
expires:202604221315;;771059

coastal waters forecast for east central florida
national weather service melbourne fl
808 pm edt tue apr 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.


amz570-221315-
flagler beach to volusia-brevard county line 20-60 nm-
808 pm edt tue apr 21 2026

.rest of tonight...east winds around 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 4 feet at 8 seconds and
north 2 feet at 7 seconds. 
.wednesday...east winds around 10 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 8 seconds and north 1 foot at 7 seconds. 
.wednesday night...southeast winds 5 to 10 knots. seas 3 to
4 feet. wave detail: northeast 3 feet at 7 seconds. 
.thursday...southeast winds 5 to 10 knots. seas 3 feet. wave
detail: northeast 3 feet at 8 seconds and north 1 foot at
7 seconds. 
.thursday night...southeast winds 5 to 10 knots. seas 3 feet.
wave detail: southeast 3 feet at 8 seconds and north 1 foot at
6 seconds. 
.friday...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 8 seconds and northwest 1 foot at
5 seconds. 
.friday night...southeast winds 10 to 15 knots, becoming south
after midnight. seas 2 to 3 feet. a slight chance of showers
after midnight. 
.saturday...southwest winds 5 to 10 knots, becoming south 10 to
15 knots in the afternoon. seas 2 feet. 
.saturday night...south winds 10 to 15 knots, becoming southwest
after midnight. seas 2 to 3 feet. a slight chance of
thunderstorms in the evening. a slight chance of showers. 
.sunday...west winds 10 to 15 knots, becoming south 5 to 10 knots
in the afternoon. seas 2 feet. a slight chance of showers in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. 
.sunday night...south winds 10 to 15 knots, becoming northwest
after midnight. seas 2 feet. a slight chance of thunderstorms. a
chance of showers in the evening, then a slight chance of showers
after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 220008
cwfmlb
expires:202604221315;;771060

coastal waters forecast for east central florida
national weather service melbourne fl
808 pm edt tue apr 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.


amz572-221315-
volusia-brevard county line to sebastian inlet 20-60 nm-
808 pm edt tue apr 21 2026

...small craft should exercise caution...

.rest of tonight...east winds 15 to 20 knots, diminishing to
10 to 15 knots. seas 4 to 6 feet, occasionally to 8 feet. wave
detail: east 6 feet at 8 seconds and north 2 feet at 7 seconds. 
.wednesday...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 8 seconds and
north 1 foot at 7 seconds. 
.wednesday night...east winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 8 seconds and north 1 foot at
7 seconds. 
.thursday...southeast winds around 10 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 8 seconds and north 1 foot at
7 seconds. 
.thursday night...southeast winds 10 to 15 knots. seas 3 feet.
wave detail: east 3 feet at 8 seconds and north 1 foot at
6 seconds. 
.friday...southeast winds 5 to 10 knots. seas 3 feet. wave
detail: east 3 feet at 9 seconds and north 1 foot at 6 seconds. 
.friday night...southeast winds 10 to 15 knots, becoming south
after midnight. seas 3 feet. 
.saturday...south winds 5 to 10 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. 
.saturday night...south winds 10 to 15 knots, becoming southwest
after midnight. seas 2 feet. a slight chance of showers and
thunderstorms. 
.sunday...west winds 10 to 15 knots, becoming south 5 to 10 knots
in the afternoon. seas 2 feet. a slight chance of thunderstorms.
a slight chance of showers in the morning, then a chance of
showers in the afternoon. 
.sunday night...south winds 10 to 15 knots, becoming west after
midnight. seas 2 feet. a slight chance of thunderstorms. a chance
of showers in the evening, then a slight chance of showers after
midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 220008
cwfmlb
expires:202604221315;;771061

coastal waters forecast for east central florida
national weather service melbourne fl
808 pm edt tue apr 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.


amz575-221315-
sebastian inlet to jupiter inlet 20-60 nm-
808 pm edt tue apr 21 2026

...small craft advisory in effect until 2 am edt wednesday...

.rest of tonight...east winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: northeast 7 feet at
8 seconds and north 2 feet at 7 seconds. 
.wednesday...east winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: northeast 6 feet at
7 seconds. 
.wednesday night...east winds 10 to 15 knots. seas 4 feet. wave
detail: east 4 feet at 7 seconds and north 1 foot at 7 seconds. 
.thursday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 8 seconds and north 1 foot at 7 seconds. 
.thursday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east 4 feet at 8 seconds and north 1 foot at
6 seconds. 
.friday...southeast winds around 10 knots. seas 3 feet. wave
detail: east 3 feet at 8 seconds and northwest 1 foot at
6 seconds. 
.friday night...southeast winds 10 to 15 knots. seas 3 feet. 
.saturday...southeast winds 5 to 10 knots. seas 2 to 3 feet. 
.saturday night...southeast winds 10 to 15 knots, becoming
southwest after midnight. seas 2 feet. a slight chance of
showers. 
.sunday...southwest winds 10 to 15 knots, becoming south 5 to
10 knots in the afternoon. seas 1 to 2 feet. a slight chance of
showers and thunderstorms in the afternoon. 
.sunday night...south winds 10 to 15 knots, becoming southwest
after midnight. seas 1 to 2 feet. a slight chance of
thunderstorms. a chance of showers in the evening, then a slight
chance of showers after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus52 ktbw 220008
cwftbw
expires:202604221315;;771065

coastal waters forecast for florida
national weather service tampa bay ruskin fl
808 pm edt tue apr 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.


gmz856-221315-
coastal waters from bonita beach to englewood fl out 20 nm-
808 pm edt tue apr 21 2026

...small craft advisory in effect until 8 am edt wednesday...

.tonight...east winds around 20 knots with gusts up to 25 knots. 
seas 4 to 6 feet, occasionally to 8 feet. wave detail: east 4 feet
at 4 seconds and north 1 foot at 5 seconds. bay and inland waters
choppy. 
.wednesday...east winds 15 to 20 knots, becoming southeast 10 to
15 knots in the afternoon. seas 3 to 5 feet, occasionally to
6 feet, subsiding to 2 to 3 feet in the afternoon. wave detail:
east 3 feet at 4 seconds, becoming southeast 2 feet at 4 seconds.
bay and inland waters choppy. 
.wednesday night...northeast winds 10 to 15 knots, becoming east
after midnight. seas 2 to 3 feet. wave detail: southeast 2 feet
at 4 seconds. bay and inland waters a moderate chop. 
.thursday...east winds 10 to 15 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
4 seconds. bay and inland waters a moderate chop. 
.thursday night...south winds 5 to 10 knots, becoming east after
midnight. seas around 2 feet in the evening, then 1 foot or less.
wave detail: south 2 feet at 4 seconds, becoming southeast 1 foot
at 4 seconds. bay and inland waters light chop. a slight chance
of showers. 
.friday...southeast winds around 10 knots, becoming south in the
afternoon. seas around 2 feet. wave detail: southeast 1 foot at
4 seconds. bay and inland waters light chop. a slight chance of
showers in the morning. 
.friday night...west winds 5 to 10 knots, becoming east after
midnight. seas 1 foot or less. bay and inland waters light chop. 
.saturday...southeast winds around 5 knots, becoming southwest in
the afternoon. seas 1 foot or less. bay and inland waters light
chop. 
.saturday night...west winds 5 to 10 knots, becoming southeast
after midnight. seas 1 foot or less. bay and inland waters light
chop. 
.sunday...south winds around 5 knots, becoming southwest in the
afternoon. seas 1 foot or less. bay and inland waters light chop.

$$