fzus52 kmfl 210811
cwfmfl
expires:202603212100;;048788

coastal waters forecast for florida
national weather service miami fl
411 am edt sat mar 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-
411 am edt sat mar 21 2026

.today...n winds 5 to 10 kt, becoming nw late. lake waters light
chop. 
.tonight...se winds around 5 kt, becoming w after midnight. lake
waters smooth. 
.sun...n winds around 5 kt. lake waters smooth. 
.sun night...se winds around 5 kt, becoming w around 5 kt after
midnight. lake waters smooth. 
.mon and mon night...nw winds around 5 kt. lake waters smooth. 
.tue through wed...e winds 5 to 10 kt. lake waters light chop.  

$$

fzus52 kmlb 211820
cwfmlb
expires:202603220730;;068748

coastal waters forecast for east central florida
national weather service melbourne fl
220 pm edt sat mar 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.


amz550-220730-
flagler beach to volusia-brevard county line 0-20 nm-
220 pm edt sat mar 21 2026

.tonight...south winds 5 to 10 knots, becoming west late this
evening and overnight. seas 3 to 5 feet, occasionally to 6 feet.
wave detail: east 4 feet at 10 seconds. mostly smooth on the
intracoastal waters. 
.sunday...west winds 5 to 10 knots, becoming south in the
afternoon. seas 3 to 4 feet. wave detail: east 4 feet at
10 seconds and northwest 1 foot at 3 seconds. a light chop on the
intracoastal waters. 
.sunday night...southwest winds around 10 knots, becoming west
after midnight. seas 2 to 3 feet. wave detail: east 3 feet at
9 seconds and south 1 foot at 2 seconds. mostly smooth on the
intracoastal waters. 
.monday...west winds 5 to 10 knots, becoming southwest in the
afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
9 seconds and northwest 1 foot at 3 seconds. a light chop on the
intracoastal waters. 
.monday night...southwest winds around 10 knots, becoming west
after midnight. seas 2 to 3 feet. wave detail: southwest 2 feet
at 3 seconds and east 2 feet at 9 seconds. mostly smooth on the
intracoastal waters. 
.tuesday...north winds 10 to 15 knots, becoming northeast 15 to
20 knots in the afternoon. seas 2 to 3 feet, building to 3 to
5 feet, occasionally to 6 feet in the afternoon. wave detail:
north 2 feet at 4 seconds and east 2 feet at 9 seconds, becoming
northeast 5 feet at 9 seconds and northeast 2 feet at 4 seconds
in the afternoon. choppy on the intracoastal waters. a slight
chance of thunderstorms. a slight chance of showers in the
morning, then a chance of showers in the afternoon. 
.tuesday night...east winds 10 to 15 knots. seas 6 to 8 feet,
occasionally to 10 feet. a light chop on the intracoastal waters.
a slight chance of thunderstorms in the evening. a chance of
showers. 
.wednesday...east winds 5 to 10 knots. seas 5 to 7 feet,
occasionally to 9 feet. a light chop on the intracoastal waters.
a chance of showers with a slight chance of thunderstorms. 
.wednesday night...east winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. mostly smooth on the intracoastal waters.
.thursday...east winds 5 to 10 knots. seas 3 to 4 feet. a light
chop on the intracoastal waters. 
.thursday night...southeast winds 5 to 10 knots, becoming south
after midnight. seas 3 to 4 feet. mostly smooth on the
intracoastal waters. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 211820
cwfmlb
expires:202603220730;;068749

coastal waters forecast for east central florida
national weather service melbourne fl
220 pm edt sat mar 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.


amz552-220730-
volusia-brevard county line to sebastian inlet 0-20 nm-
220 pm edt sat mar 21 2026

.tonight...south winds 5 to 10 knots, becoming west after
midnight. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
east 5 feet at 10 seconds and southeast 1 foot at 4 seconds.
mostly smooth on the intracoastal waters. 
.sunday...west winds 5 to 10 knots, becoming south in the
afternoon. seas 3 to 4 feet. wave detail: east 4 feet at
10 seconds and southeast 1 foot at 4 seconds. a light chop on the
intracoastal waters. 
.sunday night...south winds 5 to 10 knots, becoming west after
midnight. seas 3 feet. wave detail: east 3 feet at 9 seconds and
southeast 1 foot at 4 seconds. mostly smooth on the intracoastal
waters. 
.monday...west winds 5 to 10 knots, becoming south in the
afternoon. seas 2 to 3 feet. wave detail: east 3 feet at
9 seconds and southeast 1 foot at 4 seconds. a light chop on the
intracoastal waters. 
.monday night...southwest winds 5 to 10 knots, becoming northwest
after midnight. seas 2 feet. wave detail: east 2 feet at
9 seconds and southeast 1 foot at 4 seconds. mostly smooth on the
intracoastal waters. 
.tuesday...north winds 5 to 10 knots, becoming northeast in the
afternoon. seas 2 to 3 feet. wave detail: northeast 3 feet at
9 seconds and northwest 1 foot at 4 seconds. a light chop on the
intracoastal waters. a slight chance of thunderstorms. a slight
chance of showers in the morning, then a chance of showers in the
afternoon. 
.tuesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 5 to 7 feet, occasionally to
9 feet. a light chop on the intracoastal waters. a chance of
showers and thunderstorms in the evening, then a slight chance of
showers and thunderstorms after midnight. 
.wednesday...east winds 5 to 10 knots. seas 5 to 7 feet,
occasionally to 9 feet. a light chop on the intracoastal waters.
a chance of showers and thunderstorms in the morning, then a
slight chance of showers and thunderstorms in the afternoon. 
.wednesday night...east winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. mostly smooth on the intracoastal waters.
.thursday...east winds 5 to 10 knots. seas 4 feet. a light chop
on the intracoastal waters. 
.thursday night...southeast winds 5 to 10 knots. seas 3 to
4 feet. mostly smooth on the intracoastal waters. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 211820
cwfmlb
expires:202603220730;;068750

coastal waters forecast for east central florida
national weather service melbourne fl
220 pm edt sat mar 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.


amz555-220730-
sebastian inlet to jupiter inlet 0-20 nm-
220 pm edt sat mar 21 2026

.tonight...east winds around 5 knots, becoming west after
midnight. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
northeast 5 feet at 10 seconds and southeast 1 foot at 4 seconds.
mostly smooth on the intracoastal waters. 
.sunday...northwest winds 5 to 10 knots, becoming east in the
afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
northeast 5 feet at 10 seconds and southeast 1 foot at 4 seconds.
a light chop on the intracoastal waters. 
.sunday night...south winds 5 to 10 knots, becoming west after
midnight. seas 3 to 4 feet. wave detail: northeast 4 feet at
9 seconds and southeast 1 foot at 4 seconds. mostly smooth on the
intracoastal waters. 
.monday...northwest winds 5 to 10 knots, becoming east in the
afternoon. seas 2 to 3 feet. wave detail: northeast 3 feet at
9 seconds and southeast 1 foot at 4 seconds. a light chop on the
intracoastal waters. 
.monday night...south winds 5 to 10 knots, becoming west after
midnight. seas 2 to 3 feet. wave detail: northeast 2 feet at
9 seconds and southeast 1 foot at 4 seconds. mostly smooth on the
intracoastal waters. 
.tuesday...northwest winds 5 to 10 knots, becoming northeast in
the afternoon. seas 2 to 3 feet. wave detail: northeast 2 feet at
9 seconds and southeast 1 foot at 3 seconds. 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 3 to 4 feet,
building to 4 to 6 feet, occasionally to 8 feet after midnight.
mostly smooth on the intracoastal waters. a slight chance of
showers and thunderstorms. 
.wednesday...southeast winds 5 to 10 knots. seas 5 to 7 feet,
occasionally to 9 feet. a light chop on the intracoastal waters.
a slight chance of showers and thunderstorms. 
.wednesday night...southeast winds 5 to 10 knots. seas 4 to
6 feet, occasionally to 8 feet. mostly smooth on the intracoastal
waters. 
.thursday...east winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. a light chop on the intracoastal waters. 
.thursday night...east winds 5 to 10 knots. seas 3 to 4 feet.
mostly smooth on the intracoastal waters. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 211820
cwfmlb
expires:202603220730;;068751

coastal waters forecast for east central florida
national weather service melbourne fl
220 pm edt sat mar 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.


amz570-220730-
flagler beach to volusia-brevard county line 20-60 nm-
220 pm edt sat mar 21 2026

...small craft should exercise caution...

.tonight...southwest winds 5 to 10 knots, becoming west 10 to
15 knots late this evening and overnight. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: east 6 feet at 10 seconds. 
.sunday...west winds 10 to 15 knots, becoming southwest 5 to
10 knots in the afternoon. seas 3 to 5 feet, occasionally to
6 feet. wave detail: east 5 feet at 10 seconds and northwest
2 feet at 4 seconds. 
.sunday night...southwest winds 10 to 15 knots, becoming west
after midnight. seas 3 to 4 feet. wave detail: east 4 feet at
9 seconds and west 2 feet at 3 seconds. 
.monday...west winds 10 to 15 knots, becoming southwest 5 to
10 knots in the afternoon. seas 3 to 4 feet. wave detail: east
3 feet at 9 seconds and northwest 2 feet at 4 seconds. 
.monday night...southwest winds 10 to 15 knots, becoming west
after midnight. seas 3 to 4 feet. wave detail: west 3 feet at
4 seconds and east 2 feet at 9 seconds. 
.tuesday...north winds 10 to 15 knots, becoming east 15 to
20 knots in the afternoon. seas 3 to 4 feet, building to 5 to
7 feet, occasionally to 9 feet in the afternoon. wave detail:
northwest 2 feet at 4 seconds and east 2 feet at 9 seconds,
becoming northeast 7 feet at 9 seconds and northeast 2 feet at
4 seconds in the afternoon. a chance of showers with a slight
chance of thunderstorms. 
.tuesday night...east winds 20 to 25 knots, diminishing to 15 to
20 knots after midnight. seas 8 to 10 feet, occasionally to
13 feet. a chance of showers with a slight chance of
thunderstorms. 
.wednesday...east winds 10 to 15 knots. seas 7 to 9 feet,
occasionally to 11 feet, subsiding to 6 to 7 feet, occasionally
to 9 feet in the afternoon. a slight chance of thunderstorms. a
chance of showers in the morning, then a slight chance of showers
in the afternoon. 
.wednesday night...east winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. a slight chance of showers and
thunderstorms in the evening. 
.thursday...east winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 4 to 5 feet, occasionally to
6 feet. 
.thursday night...southeast winds around 10 knots, becoming south
after midnight. seas 3 to 4 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 211820
cwfmlb
expires:202603220730;;068752

coastal waters forecast for east central florida
national weather service melbourne fl
220 pm edt sat mar 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.


amz572-220730-
volusia-brevard county line to sebastian inlet 20-60 nm-
220 pm edt sat mar 21 2026

...small craft should exercise caution...

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

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 211820
cwfmlb
expires:202603220730;;068753

coastal waters forecast for east central florida
national weather service melbourne fl
220 pm edt sat mar 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.


amz575-220730-
sebastian inlet to jupiter inlet 20-60 nm-
220 pm edt sat mar 21 2026

...small craft should exercise caution...

.tonight...northeast winds around 5 knots, becoming south late
this evening, becoming southwest after midnight, becoming west
late. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
northeast 6 feet at 10 seconds and south 1 foot at 5 seconds. 
.sunday...west winds 5 to 10 knots, becoming southwest in the
afternoon. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
northeast 5 feet at 9 seconds and south 1 foot at 5 seconds. 
.sunday night...south winds 10 to 15 knots, becoming southwest
after midnight. seas 3 to 4 feet. wave detail: northeast 4 feet
at 9 seconds and southwest 2 feet at 4 seconds. 
.monday...west winds 5 to 10 knots, becoming southwest in the
afternoon. seas 3 to 4 feet. wave detail: northeast 3 feet at
9 seconds and southwest 1 foot at 4 seconds. 
.monday night...south winds 5 to 10 knots, becoming west 10 to
15 knots after midnight. seas 2 to 3 feet. wave detail: northwest
2 feet at 4 seconds and southwest 2 feet at 4 seconds. 
.tuesday...northwest winds 5 to 10 knots, becoming northeast in
the afternoon. seas 2 to 3 feet. wave detail: north 2 feet at
5 seconds and northeast 2 feet at 9 seconds. a slight chance of
showers and thunderstorms in the afternoon. 
.tuesday night...southeast winds 10 to 15 knots. seas 3 to
5 feet, occasionally to 6 feet, building to 6 to 8 feet,
occasionally to 10 feet after midnight. a slight chance of
showers and thunderstorms. 
.wednesday...southeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 6 to 8 feet, occasionally to
10 feet. a slight chance of showers and thunderstorms. 
.wednesday night...southeast winds 10 to 15 knots. seas 5 to
6 feet, occasionally to 8 feet. a slight chance of showers and
thunderstorms. 
.thursday...east winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 5 feet, occasionally to 6 feet. 
.thursday night...east winds 10 to 15 knots. seas 4 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus52 ktbw 211726
cwftbw
expires:202603220615;;067122

coastal waters forecast for florida
national weather service tampa bay ruskin fl
126 pm edt sat mar 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.


gmz856-220615-
coastal waters from bonita beach to englewood fl out 20 nm-
126 pm edt sat mar 21 2026

.tonight...northwest winds 10 to 15 knots, becoming north 5 to
10 knots after midnight. seas around 2 feet this evening, then
1 foot or less. wave detail: northwest 2 feet at 3 seconds,
becoming northwest 1 foot at 3 seconds. bay and inland waters a
moderate chop. 
.sunday...north winds around 5 knots, becoming northwest in the
afternoon. seas 1 foot or less. wave detail: northwest 1 foot at
3 seconds. bay and inland waters light chop. 
.sunday night...northwest winds 5 to 10 knots. seas 1 foot or
less. wave detail: northwest 1 foot at 2 seconds. bay and inland
waters light chop. 
.monday...north winds around 5 knots, becoming northwest in the
afternoon. seas 1 foot or less. bay and inland waters light chop.
.monday night...northwest winds 5 to 10 knots. seas 1 foot or
less. wave detail: northwest 1 foot at 3 seconds. bay and inland
waters light chop. 
.tuesday...northwest winds 5 to 10 knots. seas 1 foot or less.
wave detail: northwest 1 foot at 4 seconds. bay and inland waters
light chop. 
.tuesday night...northwest winds 5 to 10 knots. seas 1 foot or
less. bay and inland waters light chop. 
.wednesday...northeast winds around 5 knots, becoming west in the
afternoon. seas 1 foot or less. bay and inland waters light chop.
.wednesday night...northwest winds 5 to 10 knots, becoming north
after midnight. seas 1 foot or less. bay and inland waters light
chop. 
.thursday...northeast winds around 5 knots, becoming northwest in
the afternoon. seas 1 foot or less. bay and inland waters light
chop. 

$$