fzus52 kmfl 182001
cwfmfl
expires:202603190900;;916123

coastal waters forecast for florida
national weather service miami fl
401 pm edt wed mar 18 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. 


amz610-190900-
lake okeechobee-
401 pm edt wed mar 18 2026

...small craft should exercise caution...

.tonight...n winds 15 to 20 kt. lake waters choppy. a slight chance
of showers early this evening. 
.thu...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. lake waters choppy. 
.thu night...n winds 15 to 20 kt. lake waters choppy. 
.fri...n winds 10 to 15 kt with gusts up to 20 kt. lake waters a
moderate chop. 
.fri night and sat...ne winds 5 to 10 kt. lake waters light chop. 
.sat night...e winds around 5 kt, becoming sw around 5 kt after
midnight. lake waters smooth. 
.sun through mon...nw winds around 5 kt. lake waters smooth.  

$$

fzus52 kmlb 181855
cwfmlb
expires:202603190730;;913868

coastal waters forecast for east central florida
national weather service melbourne fl
255 pm edt wed mar 18 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.


amz550-190730-
flagler beach to volusia-brevard county line 0-20 nm-
255 pm edt wed mar 18 2026

...small craft should exercise caution...
...small craft advisory in effect from late tonight through
thursday evening...

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

$$

fzus52 kmlb 181855
cwfmlb
expires:202603190730;;913869

coastal waters forecast for east central florida
national weather service melbourne fl
255 pm edt wed mar 18 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.


amz552-190730-
volusia-brevard county line to sebastian inlet 0-20 nm-
255 pm edt wed mar 18 2026

...small craft should exercise caution...
...small craft advisory in effect from thursday afternoon through
thursday evening...

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

$$

fzus52 kmlb 181855
cwfmlb
expires:202603190730;;913870

coastal waters forecast for east central florida
national weather service melbourne fl
255 pm edt wed mar 18 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.


amz555-190730-
sebastian inlet to jupiter inlet 0-20 nm-
255 pm edt wed mar 18 2026

...small craft should exercise caution...
...small craft advisory in effect from thursday afternoon through
late thursday night...

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

$$

fzus52 kmlb 181855
cwfmlb
expires:202603190730;;913872

coastal waters forecast for east central florida
national weather service melbourne fl
255 pm edt wed mar 18 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.


amz572-190730-
volusia-brevard county line to sebastian inlet 20-60 nm-
255 pm edt wed mar 18 2026

...small craft should exercise caution...
...small craft advisory in effect from thursday morning through
late thursday night...

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

$$

fzus52 kmlb 181855
cwfmlb
expires:202603190730;;913873

coastal waters forecast for east central florida
national weather service melbourne fl
255 pm edt wed mar 18 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.


amz575-190730-
sebastian inlet to jupiter inlet 20-60 nm-
255 pm edt wed mar 18 2026

...small craft should exercise caution...
...small craft advisory in effect from thursday morning through
late thursday night...

.tonight...northeast winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: north 6 feet at 6 seconds
and east 3 feet at 10 seconds. 
.thursday...northeast winds around 20 knots. seas 6 to 8 feet,
occasionally to 10 feet. wave detail: north 7 feet at 7 seconds
and east 3 feet at 10 seconds. a chance of showers in the
afternoon. 
.thursday night...northeast winds 15 to 20 knots. seas 6 to
8 feet, occasionally to 10 feet. wave detail: northeast 8 feet at
8 seconds and north 4 feet at 7 seconds. a chance of showers. 
.friday...northeast winds 15 to 20 knots. seas 6 to 7 feet,
occasionally to 9 feet. wave detail: northeast 6 feet at
9 seconds and north 5 feet at 7 seconds. a chance of showers. 
.friday night...northeast winds 10 to 15 knots. seas 6 to 7 feet,
occasionally to 9 feet. wave detail: northeast 7 feet at
10 seconds and north 4 feet at 7 seconds. 
.saturday...north winds 5 to 10 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: northeast 6 feet at
10 seconds and north 3 feet at 7 seconds. 
.saturday night...east winds 5 to 10 knots, becoming southwest
after midnight. seas 4 to 5 feet, occasionally to 6 feet. 
.sunday...west winds 5 to 10 knots, becoming south in the
afternoon. seas 3 to 4 feet. 
.sunday night...south winds 10 to 15 knots, becoming southwest
after midnight. seas 3 to 4 feet. 
.monday...west winds 5 to 10 knots, becoming southwest in the
afternoon. seas 3 feet. 
.monday night...south winds 10 to 15 knots, becoming west after
midnight. seas 2 to 3 feet. 

$$

fzus52 kmlb 181855
cwfmlb
expires:202603190730;;913871

coastal waters forecast for east central florida
national weather service melbourne fl
255 pm edt wed mar 18 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.


amz570-190730-
flagler beach to volusia-brevard county line 20-60 nm-
255 pm edt wed mar 18 2026

...small craft should exercise caution...
...small craft advisory in effect from late tonight through late
thursday night...

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

$$

fzus52 ktbw 181832
cwftbw
expires:202603190730;;912460

coastal waters forecast for florida
national weather service tampa bay ruskin fl
232 pm edt wed mar 18 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.


gmz856-190730-
coastal waters from bonita beach to englewood fl out 20 nm-
232 pm edt wed mar 18 2026

...small craft exercise caution...

.tonight...northeast winds 15 to 20 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 5 seconds.
bay and inland waters choppy. 
.thursday...north winds 15 to 20 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 5 seconds.
bay and inland waters choppy. 
.thursday night...northeast winds 15 to 20 knots. seas 2 to
3 feet. wave detail: north 3 feet at 5 seconds. bay and inland
waters choppy. 
.friday...northeast winds 15 to 20 knots, becoming north 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail: north
2 feet at 5 seconds. bay and inland waters choppy. 
.friday night...north winds 10 to 15 knots with gusts up to
20 knots, becoming northeast after midnight. seas around 2 feet.
wave detail: north 2 feet at 4 seconds. bay and inland waters a
moderate chop. 
.saturday...northeast winds 5 to 10 knots, becoming northwest in
the afternoon. seas around 2 feet in the morning, then 1 foot or
less. wave detail: north 1 foot at 4 seconds, becoming northeast
1 foot at 2 seconds and northwest 1 foot at 4 seconds. bay and
inland waters light chop. 
.saturday night...northwest winds around 10 knots, becoming north
after midnight. seas 1 foot or less. bay and inland waters light
chop. 
.sunday...east winds around 5 knots, becoming southwest in the
afternoon. seas 1 foot or less. bay and inland waters light chop.
.sunday night...northwest winds 5 to 10 knots, becoming north
after midnight. seas 1 foot or less. bay and inland waters light
chop. 
.monday...northeast winds around 5 knots, becoming northwest in
the afternoon. seas 1 foot or less. bay and inland waters light
chop. 

$$