fzus52 kmfl 120801
cwfmfl
expires:202605122100;;425243

coastal waters forecast for florida
national weather service miami fl
401 am edt tue may 12 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. 


amz610-122100-
lake okeechobee-
401 am edt tue may 12 2026

.today...s winds around 5 kt. lake waters smooth. a chance of
showers and tstms early this afternoon. showers and tstms likely
late. 
.tonight...ne winds around 5 kt, becoming se after midnight. lake
waters smooth. showers and tstms likely in the evening. 
.wed...sw winds 5 to 10 kt. lake waters light chop. a chance of
showers and tstms in the afternoon. 
.wed night...w winds around 5 kt. lake waters smooth. a chance of
showers and tstms in the evening. 
.thu...w winds around 5 kt. lake waters smooth. 
.thu night...nw winds around 5 kt. lake waters smooth. 
.fri...ne winds around 5 kt, becoming e 10 to 15 kt in the evening,
then becoming se 5 to 10 kt after midnight. lake waters a moderate
chop. 
.sat...e winds 5 to 10 kt, increasing to 10 to 15 kt in the evening,
then becoming se 5 to 10 kt after midnight. lake waters a moderate
chop. a chance of showers through the night.  

winds and waves higher in and near tstms.

$$

fzus52 kmlb 121335
cwfmlb
expires:202605130215;;437393

coastal waters forecast for east central florida
national weather service melbourne fl
935 am edt tue may 12 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.


amz550-130215-
flagler beach to volusia-brevard county line 0-20 nm-
935 am edt tue may 12 2026

...small craft should exercise caution...

.rest of today...northeast winds 15 to 20 knots, becoming east
this afternoon. seas 3 to 4 feet. wave detail: northeast 4 feet 
at 6 seconds and east 1 foot at 11 seconds. choppy on the 
intracoastal waters. a chance of thunderstorms. a chance of 
showers this morning, then showers this afternoon. 
.tonight...east winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: northeast 5 feet at
8 seconds and east 1 foot at 11 seconds. a light chop on the
intracoastal waters. a chance of thunderstorms. showers likely in
the evening, then a chance of showers after midnight. 
.wednesday...northeast winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: northeast 5 feet at
9 seconds. a light chop on the intracoastal waters. a chance of
showers and thunderstorms. 
.wednesday night...northeast winds around 5 knots, becoming west
after midnight. seas 3 to 4 feet. wave detail: northeast 4 feet
at 8 seconds. smooth on the intracoastal waters. 
.thursday...northwest winds 5 to 10 knots, becoming northeast in
the afternoon. seas 3 feet. wave detail: northeast 3 feet at
8 seconds. a light chop on the intracoastal waters. 
.thursday night...east winds 5 to 10 knots, becoming north after
midnight. seas 2 to 3 feet. wave detail: northeast 3 feet at
7 seconds. mostly smooth on the intracoastal waters. 
.friday...northeast winds 5 to 10 knots, becoming east in the
afternoon. seas 2 feet. a light chop on the intracoastal waters. 
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet.
mostly smooth on the intracoastal waters. 
.saturday...east winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. a moderate chop on
the intracoastal waters. 
.saturday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas 2 to 3 feet. a light chop on
the intracoastal waters. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 121335
cwfmlb
expires:202605130215;;437394

coastal waters forecast for east central florida
national weather service melbourne fl
935 am edt tue may 12 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.


amz552-130215-
volusia-brevard county line to sebastian inlet 0-20 nm-
935 am edt tue may 12 2026

.rest of today...north winds 5 to 10 knots, becoming northeast
10 to 15 knots late this morning and afternoon. seas 2 feet,
building to 3 to 4 feet this afternoon. wave detail: east 2 feet
at 10 seconds, becoming northeast 3 feet at 9 seconds and
northeast 2 feet at 3 seconds this afternoon. a moderate chop on
the intracoastal waters. a chance of thunderstorms. a chance of
showers this morning, then showers this afternoon. 
.tonight...east winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: northeast 4 feet at
8 seconds and east 1 foot at 10 seconds. a light chop on the
intracoastal waters. a chance of thunderstorms. showers in the
evening, then a chance of showers after midnight. 
.wednesday...west winds 5 to 10 knots, becoming northeast in the
afternoon. seas 3 to 4 feet. wave detail: northeast 4 feet at
9 seconds. a light chop on the intracoastal waters. a chance of
showers. a slight chance of thunderstorms in the morning, then a
chance of thunderstorms in the afternoon. 
.wednesday night...northeast winds around 5 knots, becoming west
after midnight. seas 3 to 4 feet. wave detail: northeast 4 feet
at 8 seconds. mostly smooth on the intracoastal waters. a slight
chance of showers and thunderstorms in the evening. 
.thursday...northwest winds 5 to 10 knots, becoming northeast in
the afternoon. seas 3 feet. wave detail: northeast 3 feet at
8 seconds and northeast 1 foot at 14 seconds. a light chop on the
intracoastal waters. 
.thursday night...southeast winds 5 to 10 knots, becoming
northeast after midnight. seas 2 to 3 feet. wave detail:
northeast 3 feet at 7 seconds and southeast 1 foot at 3 seconds.
mostly smooth on the intracoastal waters. 
.friday...northeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas 2 to 3 feet. a moderate chop on
the intracoastal waters. 
.friday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. a light chop on the
intracoastal waters. 
.saturday...east winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. a moderate chop on
the intracoastal waters. 
.saturday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas 2 to 3 feet. a light chop on
the intracoastal waters. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 121335
cwfmlb
expires:202605130215;;437395

coastal waters forecast for east central florida
national weather service melbourne fl
935 am edt tue may 12 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.


amz555-130215-
sebastian inlet to jupiter inlet 0-20 nm-
935 am edt tue may 12 2026

.rest of today...south winds 5 to 10 knots, becoming southeast
late this morning, becoming east 10 to 15 knots this afternoon.
seas 2 feet. wave detail: southeast 2 feet at 3 seconds and east
1 foot at 10 seconds. a moderate chop on the intracoastal waters.
a slight chance of showers and thunderstorms this morning, then
showers with thunderstorms likely this afternoon. 
.tonight...southeast winds 10 to 15 knots, becoming south 5 to
10 knots after midnight. seas 2 to 3 feet. wave detail: northeast
3 feet at 9 seconds and southeast 2 feet at 4 seconds. a light
chop on the intracoastal waters. showers with a chance of
thunderstorms in the evening, then a slight chance of showers and
thunderstorms after midnight. 
.wednesday...southwest winds 5 to 10 knots, becoming southeast in
the afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave
detail: northeast 4 feet at 9 seconds and north 2 feet at
8 seconds. a light chop on the intracoastal waters. a chance of
showers with a slight chance of thunderstorms in the morning,
then showers likely with a chance of thunderstorms in the
afternoon. 
.wednesday night...southwest winds around 5 knots, becoming west
after midnight. seas 3 to 5 feet, occasionally to 6 feet. wave
detail: northeast 4 feet at 8 seconds. mostly smooth on the
intracoastal waters. a chance of showers with a slight chance of
thunderstorms in the evening. 
.thursday...northwest winds 5 to 10 knots, becoming northeast in
the afternoon. seas 3 to 4 feet. wave detail: northeast 4 feet at
8 seconds and northeast 1 foot at 14 seconds. a light chop on the
intracoastal waters. 
.thursday night...southeast winds 5 to 10 knots, becoming
northwest after midnight. seas 2 to 3 feet. wave detail:
northeast 3 feet at 8 seconds and southeast 1 foot at 3 seconds.
mostly smooth on the intracoastal waters. 
.friday...northeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas 2 to 3 feet. a moderate chop on
the intracoastal waters. 
.friday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. a light chop on the
intracoastal waters. a slight chance of showers after midnight. 
.saturday...east winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. a moderate chop on
the intracoastal waters. a slight chance of showers. a slight
chance of thunderstorms in the afternoon. 
.saturday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas 2 to 3 feet. a light chop on
the intracoastal waters. a slight chance of showers and
thunderstorms. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 121335
cwfmlb
expires:202605130215;;437396

coastal waters forecast for east central florida
national weather service melbourne fl
935 am edt tue may 12 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.


amz570-130215-
flagler beach to volusia-brevard county line 20-60 nm-
935 am edt tue may 12 2026

...small craft should exercise caution...
...small craft advisory in effect from 8 pm edt this evening
through wednesday morning...

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

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 121335
cwfmlb
expires:202605130215;;437397

coastal waters forecast for east central florida
national weather service melbourne fl
935 am edt tue may 12 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.


amz572-130215-
volusia-brevard county line to sebastian inlet 20-60 nm-
935 am edt tue may 12 2026

...small craft should exercise caution...

.rest of today...north winds around 10 knots, becoming northeast
late this morning and early afternoon, becoming east 15 to
20 knots late. seas 3 to 4 feet. wave detail: northeast 4 feet at
9 seconds and southeast 2 feet at 3 seconds. a chance of
thunderstorms. a chance of showers this morning, then showers
likely this afternoon. 
.tonight...east winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: northeast 5 feet at
8 seconds and north 4 feet at 8 seconds. a chance of
thunderstorms. showers likely in the evening, then a chance of
showers after midnight. 
.wednesday...southwest winds 5 to 10 knots, becoming north in the
afternoon. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
north 4 feet at 8 seconds and northeast 4 feet at 8 seconds. a
chance of showers. a slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. 
.wednesday night...north winds around 5 knots, becoming west
after midnight. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: northeast 4 feet at 8 seconds and north 3 feet at
8 seconds. a slight chance of thunderstorms. a chance of showers
in the evening, then a slight chance of showers after midnight. 
.thursday...northwest winds 5 to 10 knots, becoming north in the
afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
northeast 4 feet at 8 seconds and north 3 feet at 8 seconds. a
slight chance of showers in the morning. 
.thursday night...east winds 5 to 10 knots, becoming northeast
after midnight. seas 3 to 4 feet. wave detail: north 3 feet at
7 seconds and northeast 1 foot at 13 seconds. 
.friday...east winds 5 to 10 knots. seas 3 feet. 
.friday night...east winds 10 to 15 knots. seas 3 feet. 
.saturday...east winds 10 to 15 knots. seas 3 feet. 
.saturday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. a slight chance of showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 121335
cwfmlb
expires:202605130215;;437398

coastal waters forecast for east central florida
national weather service melbourne fl
935 am edt tue may 12 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.


amz575-130215-
sebastian inlet to jupiter inlet 20-60 nm-
935 am edt tue may 12 2026

.rest of today...south winds around 10 knots, becoming southeast
this afternoon. seas 2 feet. wave detail: south 2 feet at
4 seconds and east 2 feet at 10 seconds. a chance of
thunderstorms. a chance of showers this morning, then showers
likely this afternoon. 
.tonight...southeast winds 10 to 15 knots. seas 2 to 3 feet,
building to 3 to 5 feet, occasionally to 6 feet after midnight.
wave detail: southeast 2 feet at 4 seconds and northeast 2 feet
at 9 seconds, becoming northeast 4 feet at 9 seconds and north
3 feet at 8 seconds after midnight. a chance of thunderstorms.
showers likely in the evening, then a chance of showers after
midnight. 
.wednesday...southwest winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: northeast 4 feet at
8 seconds and northwest 3 feet at 8 seconds. a chance of showers
and thunderstorms. 
.wednesday night...southwest winds 5 to 10 knots, becoming west
after midnight. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: northeast 4 feet at 8 seconds and north 3 feet at
8 seconds. a chance of showers and thunderstorms in the evening,
then a slight chance of showers and thunderstorms after midnight.
.thursday...northwest winds around 10 knots, becoming north in
the afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave
detail: northeast 4 feet at 8 seconds and northwest 3 feet at
8 seconds. a slight chance of showers in the morning. 
.thursday night...southeast winds 5 to 10 knots. seas 3 to
4 feet. wave detail: north 3 feet at 7 seconds and northeast
1 foot at 13 seconds. 
.friday...east winds 5 to 10 knots. seas 2 to 3 feet. 
.friday night...east winds 10 to 15 knots. seas 3 feet. a slight
chance of showers and thunderstorms after midnight. 
.saturday...east winds 10 to 15 knots. seas 3 feet. a slight
chance of showers and thunderstorms in the morning. 
.saturday night...southeast winds 10 to 15 knots. seas 3 feet. a
slight chance of showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 ktbw 121408
cwftbw
expires:202605130230;;438350

coastal waters forecast for florida
national weather service tampa bay ruskin fl
1008 am edt tue may 12 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.


gmz856-130230-
coastal waters from bonita beach to englewood fl out 20 nm-
1008 am edt tue may 12 2026

.rest of today...southwest winds 5 to 10 knots, becoming west
late. seas 1 foot or less. wave detail: west 1 foot at 2 seconds.
bay and inland waters light chop. 
.tonight...northwest winds 5 to 10 knots, becoming southeast
after midnight. seas 1 foot or less. wave detail: northwest
1 foot at 2 seconds. bay and inland waters light chop. isolated
showers and thunderstorms in the evening. 
.wednesday...southwest winds around 5 knots, becoming west 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 1 foot
or less. wave detail: west 1 foot at 3 seconds. bay and inland
waters a moderate chop. isolated showers in the morning, then
scattered showers with isolated thunderstorms in the afternoon. 
.wednesday night...west winds 10 to 15 knots with gusts up to
20 knots, becoming northwest 5 to 10 knots after midnight. seas
around 2 feet in the evening, then 1 foot or less. wave detail:
west 1 foot at 3 seconds, becoming west 1 foot at 4 seconds. bay
and inland waters a moderate chop. 
.thursday...northwest winds around 5 knots, increasing to 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 1 foot
or less, then around 2 feet in the afternoon. wave detail: west
1 foot at 4 seconds, becoming west 2 feet at 4 seconds. bay and
inland waters a moderate chop. 
.thursday night...northwest winds 10 to 15 knots. seas around
2 feet. wave detail: northwest 2 feet at 4 seconds. bay and
inland waters a moderate chop. 
.friday...north winds 5 to 10 knots, becoming northwest in the
afternoon. seas around 2 feet in the morning, then 1 foot or
less. bay and inland waters light chop. 
.friday night...northwest winds around 10 knots, becoming north
after midnight. seas 1 foot or less. bay and inland waters light
chop. 
.saturday...east winds 5 to 10 knots, becoming southwest in the
afternoon. seas 1 foot or less. bay and inland waters light chop.

winds and seas higher in and near thunderstorms.

$$