fzus52 kmfl 172001
cwfmfl
expires:202604180900;;539707

coastal waters forecast for florida
national weather service miami fl
401 pm edt fri apr 17 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. 


amz610-180900-
lake okeechobee-
401 pm edt fri apr 17 2026

.tonight...se winds 5 to 10 kt. lake waters light chop. 
.sat...se winds around 5 kt, becoming ne in the afternoon. lake
waters smooth. 
.sat night...e winds 5 to 10 kt, becoming se after midnight. lake
waters light chop. 
.sun...sw winds around 5 kt. lake waters smooth. 
.sun night...s winds around 5 kt, becoming nw after midnight. lake
waters light chop. 
.mon...n winds 10 to 15 kt, becoming ne 15 to 20 kt with gusts up to
25 kt in the afternoon. lake waters choppy. a chance of showers and
tstms in the afternoon. 
.mon night...ne winds 20 to 25 kt. lake waters rough. a chance of
showers and tstms in the evening. 
.tue...ne winds 15 to 20 kt. lake waters choppy. 
.tue through wed...e winds 15 to 20 kt. lake waters choppy.  

winds and waves higher in and near tstms.

$$

fzus52 kmlb 180056
cwfmlb
expires:202604181400;;552122

coastal waters forecast for east central florida
national weather service melbourne fl
856 pm edt fri apr 17 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.


amz550-181400-
flagler beach to volusia-brevard county line 0-20 nm-
856 pm edt fri apr 17 2026

.rest of tonight...southeast winds around 10 knots, becoming
southwest. seas 2 to 3 feet. wave detail: east 3 feet at
8 seconds. mostly smooth on the intracoastal waters. 
.saturday...south winds around 5 knots, becoming southeast in the
afternoon. seas 2 feet. wave detail: east 2 feet at 8 seconds. a
light chop on the intracoastal waters. 
.saturday night...southeast winds around 10 knots, becoming
southwest after midnight. seas 2 to 3 feet. wave detail: east
2 feet at 8 seconds. mostly smooth on the intracoastal waters. 
.sunday...southwest winds around 5 knots, becoming southeast in
the afternoon. seas 2 feet. wave detail: east 2 feet at
8 seconds. a light chop on the intracoastal waters. 
.sunday night...east winds 15 to 20 knots, becoming north 25 to
30 knots after midnight. seas 2 to 3 feet, building to 5 to
7 feet, occasionally to 9 feet after midnight. wave detail:
northeast 2 feet at 3 seconds and east 2 feet at 8 seconds,
becoming northeast 7 feet at 8 seconds and north 5 feet at
5 seconds after midnight. very rough on the intracoastal waters.
a slight chance of thunderstorms in the evening. a slight chance
of showers. 
.monday...northeast winds 25 to 30 knots. seas 8 to 9 feet,
occasionally to 11 feet. wave detail: northeast 9 feet at
8 seconds. very rough on the intracoastal waters. a slight chance
of showers and thunderstorms. 
.monday night...northeast winds 20 to 25 knots. seas 7 to 9 feet,
occasionally to 11 feet, subsiding to 6 to 7 feet, occasionally
to 9 feet after midnight. rough on the intracoastal waters. 
.tuesday...northeast winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. choppy on the intracoastal waters. 
.tuesday night...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. a light chop on the intracoastal waters. 
.wednesday...east winds 10 to 15 knots. seas 4 feet. a moderate
chop on the intracoastal waters. 
.wednesday 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 180056
cwfmlb
expires:202604181400;;552123

coastal waters forecast for east central florida
national weather service melbourne fl
856 pm edt fri apr 17 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.


amz552-181400-
volusia-brevard county line to sebastian inlet 0-20 nm-
856 pm edt fri apr 17 2026

.rest of tonight...southeast winds 5 to 10 knots, becoming south.
seas 2 to 3 feet. wave detail: east 3 feet at 8 seconds. mostly
smooth on the intracoastal waters. 
.saturday...south winds around 5 knots, becoming east in the
afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
8 seconds and northeast 1 foot at 13 seconds. a light chop on the
intracoastal waters. 
.saturday night...southeast winds around 10 knots, becoming south
after midnight. seas 2 to 3 feet. wave detail: east 3 feet at
8 seconds and northeast 1 foot at 12 seconds. mostly smooth on
the intracoastal waters. 
.sunday...southwest winds around 5 knots, becoming southeast in
the afternoon. seas 2 feet. wave detail: east 2 feet at 8 seconds
and northeast 1 foot at 12 seconds. a light chop on the
intracoastal waters. 
.sunday night...south winds 5 to 10 knots, becoming north 15 to
20 knots after midnight. seas 2 feet, building to 3 to 4 feet
after midnight. wave detail: east 2 feet at 8 seconds and
northeast 1 foot at 12 seconds, becoming north 4 feet at
4 seconds and east 2 feet at 8 seconds after midnight. choppy on
the intracoastal waters. a slight chance of showers and
thunderstorms. 
.monday...northeast winds 20 to 25 knots. seas 5 to 7 feet,
occasionally to 9 feet, building to 7 to 9 feet, occasionally to
11 feet in the afternoon. wave detail: northeast 7 feet at
8 seconds and northeast 5 feet at 5 seconds, becoming northeast
9 feet at 8 seconds in the afternoon. rough on the intracoastal
waters. a chance of showers. a slight chance of thunderstorms in
the morning, then a chance of thunderstorms in the afternoon. 
.monday night...northeast winds 20 to 25 knots. seas 7 to 9 feet,
occasionally to 11 feet. rough on the intracoastal waters. 
.tuesday...northeast winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. seas 6 to 8 feet, occasionally to
10 feet. rough on the intracoastal waters. 
.tuesday night...east winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet. choppy on the intracoastal waters. 
.wednesday...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. a moderate chop on the intracoastal
waters. 
.wednesday night...east winds 10 to 15 knots. seas 3 to 4 feet. a
light chop on the intracoastal waters. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 180056
cwfmlb
expires:202604181400;;552124

coastal waters forecast for east central florida
national weather service melbourne fl
856 pm edt fri apr 17 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.


amz555-181400-
sebastian inlet to jupiter inlet 0-20 nm-
856 pm edt fri apr 17 2026

.rest of tonight...southeast winds 5 to 10 knots, becoming around
5 knots early this morning. seas 2 to 3 feet. wave detail: east
3 feet at 8 seconds. mostly smooth on the intracoastal waters. 
.saturday...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 8 seconds and northeast 1 foot at
13 seconds. a light chop on the intracoastal waters. 
.saturday night...southeast winds around 10 knots, becoming south
after midnight. seas 2 to 3 feet. wave detail: east 2 feet at
8 seconds and northeast 1 foot at 12 seconds. mostly smooth on
the intracoastal waters. 
.sunday...southwest winds around 5 knots, becoming southeast in
the afternoon. seas 2 feet. wave detail: east 2 feet at 8 seconds
and northeast 1 foot at 12 seconds. a light chop on the
intracoastal waters. 
.sunday night...south winds 5 to 10 knots, becoming northwest
10 to 15 knots after midnight. seas 2 to 3 feet. wave detail:
east 2 feet at 8 seconds and northeast 1 foot at 12 seconds. a
light chop on the intracoastal waters. a slight chance of showers
and thunderstorms after midnight. 
.monday...northeast winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. seas 3 to 4 feet, building to 5 to
7 feet, occasionally to 9 feet in the afternoon. wave detail:
north 4 feet at 5 seconds and east 1 foot at 8 seconds, becoming
northeast 7 feet at 8 seconds and north 4 feet at 5 seconds in
the afternoon. rough on the intracoastal waters. a chance of
showers. a slight chance of thunderstorms in the morning, then a
chance of thunderstorms in the afternoon. 
.monday night...northeast winds around 25 knots. seas 9 to
11 feet, occasionally to 14 feet. rough on the intracoastal
waters. a slight chance of showers and thunderstorms in the
evening. 
.tuesday...northeast winds 20 to 25 knots. seas 8 to 10 feet,
occasionally to 13 feet. rough on the intracoastal waters. 
.tuesday night...east winds 15 to 20 knots. seas 7 to 9 feet,
occasionally to 11 feet. choppy on the intracoastal waters. 
.wednesday...east winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. choppy on the intracoastal waters. 
.wednesday night...east winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. a light chop on the intracoastal waters. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 180056
cwfmlb
expires:202604181400;;552125

coastal waters forecast for east central florida
national weather service melbourne fl
856 pm edt fri apr 17 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.


amz570-181400-
flagler beach to volusia-brevard county line 20-60 nm-
856 pm edt fri apr 17 2026

.rest of tonight...southeast winds 5 to 10 knots, becoming south.
seas 3 feet. wave detail: east 3 feet at 9 seconds. 
.saturday...southwest winds around 5 knots, becoming southeast in
the afternoon. seas 2 to 3 feet. wave detail: east 3 feet at
8 seconds and northeast 1 foot at 12 seconds. 
.saturday night...southeast winds 10 to 15 knots, becoming south
after midnight. seas 3 feet. wave detail: east 3 feet at
8 seconds and northeast 1 foot at 12 seconds. 
.sunday...southwest winds 5 to 10 knots, becoming south in the
afternoon. seas 2 to 3 feet. wave detail: east 3 feet at
8 seconds and northeast 1 foot at 12 seconds. 
.sunday night...east winds 10 to 15 knots, becoming north 20 to
25 knots after midnight. seas 2 to 3 feet, building to 5 to
7 feet, occasionally to 9 feet after midnight. wave detail:
northeast 2 feet at 3 seconds and east 2 feet at 8 seconds,
becoming east 7 feet at 8 seconds and north 5 feet at 5 seconds
after midnight. a chance of showers. a chance of thunderstorms in
the evening, then a slight chance of thunderstorms after
midnight. 
.monday...northeast winds around 25 knots. seas 9 to 11 feet,
occasionally to 14 feet. wave detail: northeast 11 feet at
8 seconds. a slight chance of thunderstorms. a chance of showers
in the morning, then a slight chance of showers in the afternoon.
.monday night...northeast winds 20 to 25 knots. seas 9 to
11 feet, occasionally to 14 feet, subsiding to 7 to 9 feet,
occasionally to 11 feet after midnight. 
.tuesday...northeast winds 15 to 20 knots. seas 6 to 8 feet,
occasionally to 10 feet. 
.tuesday night...east winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. 
.wednesday...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. 
.wednesday night...east winds 10 to 15 knots. seas 3 to 4 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 180056
cwfmlb
expires:202604181400;;552126

coastal waters forecast for east central florida
national weather service melbourne fl
856 pm edt fri apr 17 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.


amz572-181400-
volusia-brevard county line to sebastian inlet 20-60 nm-
856 pm edt fri apr 17 2026

.rest of tonight...southeast winds 5 to 10 knots, becoming south
early this morning. seas 3 feet. wave detail: east 3 feet at
8 seconds and northeast 1 foot at 12 seconds. 
.saturday...south winds around 5 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. wave detail: east 3 feet at
8 seconds and northeast 1 foot at 13 seconds. 
.saturday night...southeast winds 10 to 15 knots, becoming south
after midnight. seas 2 to 3 feet. wave detail: east 3 feet at
8 seconds and northeast 1 foot at 12 seconds. 
.sunday...southwest winds 5 to 10 knots, becoming south in the
afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
8 seconds and northeast 1 foot at 12 seconds. 
.sunday night...south winds 5 to 10 knots, becoming north 15 to
20 knots after midnight. seas 2 feet, building to 3 to 4 feet
after midnight. wave detail: east 2 feet at 8 seconds and
northeast 1 foot at 11 seconds, becoming north 4 feet at
4 seconds and east 2 feet at 8 seconds after midnight. a slight
chance of showers and thunderstorms in the evening, then a chance
of showers and thunderstorms after midnight. 
.monday...northeast winds 20 to 25 knots, increasing to 25 to
30 knots in the afternoon. seas 7 to 9 feet, occasionally to
11 feet, building to 9 to 11 feet, occasionally to 14 feet in the
afternoon. wave detail: northeast 9 feet at 8 seconds and north
5 feet at 5 seconds, becoming north 11 feet at 9 seconds in the
afternoon. a chance of showers and thunderstorms. 
.monday night...northeast winds 20 to 25 knots. seas 9 to
11 feet, occasionally to 14 feet. 
.tuesday...northeast winds 20 to 25 knots. seas 7 to 9 feet,
occasionally to 11 feet. 
.tuesday night...east winds 15 to 20 knots. seas 6 to 8 feet,
occasionally to 10 feet. 
.wednesday...east winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. 
.wednesday night...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 180056
cwfmlb
expires:202604181400;;552127

coastal waters forecast for east central florida
national weather service melbourne fl
856 pm edt fri apr 17 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.


amz575-181400-
sebastian inlet to jupiter inlet 20-60 nm-
856 pm edt fri apr 17 2026

.rest of tonight...southeast winds 5 to 10 knots. seas 3 feet.
wave detail: east 3 feet at 8 seconds and northeast 1 foot at
12 seconds. 
.saturday...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 8 seconds and northeast 1 foot at
13 seconds. 
.saturday night...east winds 10 to 15 knots, becoming south after
midnight. seas 2 to 3 feet. wave detail: east 3 feet at 8 seconds
and northeast 1 foot at 12 seconds. 
.sunday...southwest winds 5 to 10 knots, becoming south in the
afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
8 seconds and northwest 1 foot at 3 seconds. 
.sunday night...southeast winds 5 to 10 knots, becoming west
10 to 15 knots after midnight. seas 2 to 3 feet. wave detail:
west 2 feet at 3 seconds and east 2 feet at 8 seconds. a chance
of showers and thunderstorms after midnight. 
.monday...northeast winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. seas 3 to 5 feet, occasionally to
6 feet, building to 6 to 8 feet, occasionally to 10 feet in the
afternoon. wave detail: north 4 feet at 4 seconds and east 2 feet
at 8 seconds, becoming north 8 feet at 8 seconds and north 4 feet
at 4 seconds in the afternoon. a chance of showers. a slight
chance of thunderstorms in the morning, then a chance of
thunderstorms in the afternoon. 
.monday night...northeast winds around 25 knots. seas 10 to
12 feet, occasionally to 15 feet. a slight chance of
thunderstorms in the evening. a slight chance of showers. 
.tuesday...northeast winds 20 to 25 knots. seas 9 to 11 feet,
occasionally to 14 feet. 
.tuesday night...east winds 20 to 25 knots. seas 8 to 9 feet,
occasionally to 11 feet, subsiding to 6 to 8 feet, occasionally
to 10 feet after midnight. 
.wednesday...east winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet. 
.wednesday night...east winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus52 ktbw 172331
cwftbw
expires:202604181215;;549233

coastal waters forecast for florida
national weather service tampa bay ruskin fl
731 pm edt fri apr 17 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.


gmz856-181215-
coastal waters from bonita beach to englewood fl out 20 nm-
731 pm edt fri apr 17 2026

.tonight...northwest winds 5 to 10 knots, becoming northeast
after midnight. seas 1 foot or less. wave detail: northwest
1 foot at 2 seconds. bay and inland waters light chop. 
.saturday...southeast winds around 5 knots, becoming southwest in
the afternoon. seas 1 foot or less. wave detail: west 1 foot at
2 seconds. bay and inland waters light chop. 
.saturday night...northwest winds 5 to 10 knots, becoming north
after midnight. seas 1 foot or less. wave detail: northwest
1 foot at 2 seconds. bay and inland waters light chop. 
.sunday...northwest winds around 5 knots, increasing to 5 to
10 knots in the afternoon. seas 1 foot or less. wave detail:
northwest 1 foot at 2 seconds. bay and inland waters light chop. 
.sunday night...northwest winds 10 to 15 knots. seas 1 foot or
less. wave detail: north 1 foot at 3 seconds. bay and inland
waters a moderate chop. 
.monday...north winds 10 to 15 knots. seas 2 to 3 feet. bay and
inland waters a moderate chop. 
.monday night...northeast winds 20 to 25 knots. seas 3 to 5 feet,
occasionally to 6 feet. bay and inland waters rough. 
.tuesday...northeast winds 20 to 25 knots, becoming east 10 to
15 knots in the afternoon. seas 3 to 5 feet, occasionally to
6 feet. bay and inland waters rough. 

$$