fzus52 kmfl 130801
cwfmfl
expires:202609132100;;369712

coastal waters forecast for florida
national weather service miami fl
401 am edt sun sep 13 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. 


amz610-132100-
lake okeechobee-
401 am edt sun sep 13 2026

.today...sw winds around 5 kt, becoming se this afternoon. lake
waters smooth. a chance of showers and tstms this afternoon. 
.tonight...se winds around 5 kt, becoming sw after midnight. lake
waters smooth. a chance of showers and tstms early in the evening. 
.mon...nw winds around 5 kt, becoming ne in the afternoon. lake
waters smooth. a chance of showers and tstms in the afternoon. 
.mon night...e winds 5 to 10 kt, diminishing to around 5 kt after
midnight. lake waters light chop. a chance of showers and tstms
early in the evening. 
.tue...e winds around 5 kt, becoming ne with gusts up to 20 kt in
the afternoon. lake waters light chop. a chance of showers in the
morning. a chance of tstms late in the morning, then showers and
tstms in the afternoon. 
.tue night...ne winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. lake waters a moderate
chop. showers with tstms likely early in the evening. 
.wed...ne winds 5 to 10 kt, increasing to 15 to 20 kt with gusts up
to 25 kt in the afternoon. lake waters choppy. a chance of showers
and tstms in the morning, then showers and tstms likely in the
afternoon. 
.wed night...ne winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. lake waters choppy.
showers and tstms likely early in the evening. 
.thu...ne winds 5 to 10 kt. lake waters light chop. a chance of
showers and tstms until late afternoon, then showers and tstms late.
.thu 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. showers
and tstms early in the evening.  

winds and waves higher in and near tstms.

$$

fzus52 kmlb 130700
cwfmlb
expires:202609131915;;367784

coastal waters forecast for east central florida
national weather service melbourne fl
300 am edt sun sep 13 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.


amz552-131915-
volusia-brevard county line to sebastian inlet 0-20 nm-
300 am edt sun sep 13 2026

.today...west winds around 5 knots, becoming northwest late this
morning, becoming east early this afternoon, becoming southeast
late. seas 2 feet. wave detail: east 2 feet at 9 seconds and
southeast 1 foot at 3 seconds. smooth on the intracoastal waters.
a slight chance of showers and thunderstorms this afternoon. 
.tonight...south winds around 5 knots, becoming west after
midnight. seas 2 feet. wave detail: east 2 feet at 9 seconds and
southeast 1 foot at 3 seconds. smooth on the intracoastal waters.
.monday...northwest winds around 5 knots, becoming northeast in
the afternoon. seas 2 feet. wave detail: east 2 feet at 9 seconds
and southeast 1 foot at 4 seconds. smooth on the intracoastal
waters. a slight chance of showers and thunderstorms in the
afternoon. 
.monday night...east winds around 5 knots. seas 2 feet. wave
detail: east 2 feet at 9 seconds and southeast 1 foot at
3 seconds. smooth on the intracoastal waters. a slight chance of
thunderstorms. a slight chance of showers in the evening, then a
chance of showers after midnight. 
.tuesday...northeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail:
northeast 3 feet at 4 seconds and east 2 feet at 9 seconds. a
moderate chop on the intracoastal waters. showers likely with a
chance of thunderstorms. 
.tuesday night...northeast winds 15 to 20 knots. seas 4 to
6 feet, occasionally to 8 feet. wave detail: northeast 6 feet at
7 seconds and northeast 3 feet at 4 seconds. choppy on the
intracoastal waters. showers likely. a chance of thunderstorms in
the evening, then a slight chance of thunderstorms after
midnight. 
.wednesday...northeast winds 20 to 25 knots. seas 5 to 7 feet,
occasionally to 9 feet. rough on the intracoastal waters. showers
likely. a slight chance of thunderstorms in the morning, then a
chance of thunderstorms in the afternoon. 
.wednesday night...northeast winds 20 to 25 knots, diminishing to
15 to 20 knots after midnight. seas 5 to 7 feet, occasionally to
9 feet. rough on the intracoastal waters. showers likely with a
slight chance of thunderstorms in the evening, then a chance of
showers and thunderstorms after midnight. 
.thursday...northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 4 to 5 feet, occasionally to
6 feet. choppy on the intracoastal waters. showers likely with a
chance of thunderstorms. 
.thursday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 4 feet. a light chop on the
intracoastal waters. a chance of showers and thunderstorms. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 130700
cwfmlb
expires:202609131915;;367785

coastal waters forecast for east central florida
national weather service melbourne fl
300 am edt sun sep 13 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.


amz555-131915-
sebastian inlet to jupiter inlet 0-20 nm-
300 am edt sun sep 13 2026

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

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 130700
cwfmlb
expires:202609131915;;367786

coastal waters forecast for east central florida
national weather service melbourne fl
300 am edt sun sep 13 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.


amz570-131915-
flagler beach to volusia-brevard county line 20-60 nm-
300 am edt sun sep 13 2026

.today...west winds around 5 knots, becoming southeast late. seas
2 feet. wave detail: east 2 feet at 9 seconds and south 1 foot at
3 seconds. 
.tonight...south winds around 5 knots, becoming west after
midnight. seas 2 to 3 feet. wave detail: east 2 feet at 9 seconds
and southeast 1 foot at 3 seconds. 
.monday...northwest winds around 5 knots, becoming northeast in
the afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
9 seconds and southeast 1 foot at 4 seconds. a slight chance of
showers and thunderstorms. 
.monday night...east winds around 5 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 9 seconds and southeast 1 foot at
4 seconds. a slight chance of thunderstorms. a slight chance of
showers in the evening, then a chance of showers after midnight. 
.tuesday...northeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. seas 3 to 4 feet. wave detail:
northeast 4 feet at 5 seconds and east 4 feet at 9 seconds.
showers likely. a slight chance of thunderstorms in the morning,
then a chance of thunderstorms in the afternoon. 
.tuesday night...northeast winds 15 to 20 knots, increasing to
20 to 25 knots after midnight. seas 6 to 8 feet, occasionally to
10 feet. wave detail: northeast 7 feet at 8 seconds. showers
likely. a chance of thunderstorms in the evening, then a slight
chance of thunderstorms after midnight. 
.wednesday...northeast winds 20 to 25 knots. seas 7 to 8 feet,
occasionally to 10 feet. a chance of showers. a slight chance of
thunderstorms in the afternoon. 
.wednesday night...northeast winds 20 to 25 knots, diminishing to
15 to 20 knots after midnight. seas 6 to 8 feet, occasionally to
10 feet. a chance of showers. a slight chance of thunderstorms in
the evening, then a chance of thunderstorms after midnight. 
.thursday...northeast winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. showers likely with a chance of
thunderstorms. 
.thursday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 4 to 5 feet, occasionally to
6 feet. a chance of showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 130700
cwfmlb
expires:202609131915;;367783

coastal waters forecast for east central florida
national weather service melbourne fl
300 am edt sun sep 13 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.


amz550-131915-
flagler beach to volusia-brevard county line 0-20 nm-
300 am edt sun sep 13 2026

.today...west winds around 5 knots, becoming northwest late this
morning, becoming southeast this afternoon. seas 2 feet. wave
detail: east 2 feet at 9 seconds. smooth on the intracoastal
waters. a slight chance of showers and thunderstorms this
afternoon. 
.tonight...southwest winds around 5 knots, becoming west after
midnight. seas 2 feet. wave detail: east 2 feet at 9 seconds.
smooth on the intracoastal waters. a slight chance of showers and
thunderstorms in the evening. 
.monday...northwest winds around 5 knots, becoming northeast in
the afternoon. seas 2 feet. wave detail: east 2 feet at
9 seconds. a light chop on the intracoastal waters. 
.monday night...east winds around 5 knots. seas 2 feet. wave
detail: east 2 feet at 9 seconds and east 1 foot at 4 seconds.
smooth on the intracoastal waters. a slight chance of showers and
thunderstorms after midnight. 
.tuesday...northeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. seas 3 to 4 feet. wave detail:
northeast 3 feet at 4 seconds and east 2 feet at 9 seconds.
choppy 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. 
.tuesday night...northeast winds 15 to 20 knots, increasing to
20 to 25 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet, building to 6 to 7 feet, occasionally to 9 feet after
midnight. wave detail: northeast 6 feet at 8 seconds and
northeast 3 feet at 4 seconds, becoming northeast 7 feet at
7 seconds after midnight. rough on the intracoastal waters.
showers likely with a slight chance of thunderstorms in the
evening, then a chance of showers after midnight. 
.wednesday...northeast winds 20 to 25 knots. seas 6 to 7 feet,
occasionally to 9 feet. rough on the intracoastal waters. a
chance of showers. a slight chance of thunderstorms in the
afternoon. 
.wednesday night...northeast winds 20 to 25 knots. seas 6 to
7 feet, occasionally to 9 feet. rough on the intracoastal waters.
a chance of showers. a slight chance of thunderstorms after
midnight. 
.thursday...northeast winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. choppy on the intracoastal waters.
showers likely with a slight chance of thunderstorms in the
morning, then a chance of showers and thunderstorms in the
afternoon. 
.thursday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 3 to 5 feet, occasionally to
6 feet. a light chop on the intracoastal waters. a chance of
showers. a chance of thunderstorms in the evening, then a slight
chance of thunderstorms after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 130700
cwfmlb
expires:202609131915;;367788

coastal waters forecast for east central florida
national weather service melbourne fl
300 am edt sun sep 13 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.


amz575-131915-
sebastian inlet to jupiter inlet 20-60 nm-
300 am edt sun sep 13 2026

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

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 130700
cwfmlb
expires:202609131915;;367787

coastal waters forecast for east central florida
national weather service melbourne fl
300 am edt sun sep 13 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.


amz572-131915-
volusia-brevard county line to sebastian inlet 20-60 nm-
300 am edt sun sep 13 2026

.today...west winds around 5 knots, becoming southeast late. seas
2 feet. wave detail: east 2 feet at 9 seconds and north 1 foot at
3 seconds. 
.tonight...south winds around 5 knots, becoming southwest after
midnight. seas 2 feet. wave detail: east 2 feet at 9 seconds. 
.monday...northwest winds around 5 knots, becoming northeast in
the afternoon. seas 2 feet. wave detail: east 2 feet at 9 seconds
and southeast 1 foot at 3 seconds. a slight chance of showers and
thunderstorms. 
.monday night...east winds around 5 knots. seas 2 feet. wave
detail: east 2 feet at 9 seconds and east 1 foot at 3 seconds. a
chance of showers and thunderstorms. 
.tuesday...northeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 3 to 4 feet. wave detail: east
4 feet at 9 seconds and northeast 3 feet at 4 seconds. showers
likely with a chance of thunderstorms. 
.tuesday night...northeast winds 15 to 20 knots. seas 3 to
5 feet, occasionally to 6 feet, building to 5 to 7 feet,
occasionally to 9 feet after midnight. wave detail: northeast
5 feet at 6 seconds, becoming northeast 6 feet at 7 seconds and
north 4 feet at 8 seconds after midnight. showers likely with a
chance of thunderstorms in the evening, then showers with a
slight chance of thunderstorms after midnight. 
.wednesday...northeast winds 20 to 25 knots. seas 6 to 8 feet,
occasionally to 10 feet. showers likely with a slight chance of
thunderstorms. 
.wednesday night...northeast winds 15 to 20 knots. seas 6 to
8 feet, occasionally to 10 feet. showers likely with a chance of
thunderstorms. 
.thursday...east winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. showers likely with a chance of
thunderstorms. 
.thursday night...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. showers likely with a chance of
thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 ktbw 130710
cwftbw
expires:202609131930;;368472

coastal waters forecast for florida
national weather service tampa bay ruskin fl
310 am edt sun sep 13 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.


gmz856-131930-
coastal waters from bonita beach to englewood fl out 20 nm-
310 am edt sun sep 13 2026

.today...southeast winds around 5 knots, becoming west around
5 knots late. seas 1 foot or less. wave detail: south 1 foot at
3 seconds. bay and inland waters smooth. scattered showers.
isolated thunderstorms early this morning, then scattered
thunderstorms late this morning and afternoon. 
.tonight...north winds around 5 knots. seas 1 foot or less. bay
and inland waters smooth. scattered showers and thunderstorms. 
.monday...north winds around 5 knots. seas 1 foot or less. wave
detail: north 1 foot at 2 seconds. bay and inland waters smooth.
scattered thunderstorms. scattered showers in the morning, then
numerous showers in the afternoon. 
.monday night...north winds 5 to 10 knots, becoming east after
midnight. seas 1 foot or less. wave detail: north 1 foot at
2 seconds. bay and inland waters light chop. scattered
thunderstorms. numerous showers, mainly in the evening. 
.tuesday...east winds 5 to 10 knots. seas 1 foot or less. wave
detail: east 1 foot at 2 seconds and northwest 1 foot at
3 seconds. bay and inland waters light chop. scattered
thunderstorms. scattered showers in the morning, then numerous
showers in the afternoon. 
.tuesday night...northeast winds 15 to 20 knots. seas 2 to
3 feet. wave detail: northeast 2 feet at 3 seconds. bay and
inland waters choppy. scattered thunderstorms. numerous showers,
mainly in the evening. 
.wednesday...northeast winds 15 to 20 knots. seas 2 to 3 feet.
bay and inland waters choppy. isolated showers and thunderstorms
in the morning, then numerous showers and scattered thunderstorms
in the afternoon. 
.wednesday night...northeast winds 20 to 25 knots. seas 2 to
4 feet, occasionally to 5 feet. bay and inland waters rough.
scattered thunderstorms. numerous showers, mainly in the evening.
.thursday...east winds 10 to 15 knots. seas 2 to 3 feet. bay and
inland waters a moderate chop. isolated showers and thunderstorms
in the morning, then numerous showers and scattered thunderstorms
in the afternoon. 

winds and seas higher in and near thunderstorms.

$$