440
FZUS52 KMLB 241423
CWFMLB

Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
1023 AM EDT Sun Aug 24 2025

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.

ANZ500-250400-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm
1023 AM EDT Sun Aug 24 2025

.SYNOPSIS...Poor boating conditions linger across the Gulf Stream
this weekend, and long period swells will continue to produce
hazardous conditions near inlets during the outgoing tide.
A weak front over north Florida will cause scattered to numerous
offshore-moving showers and storms through early this week, with
some stronger storms producing frequent lightning strikes and
strong gusty winds.

.GULF STREAM HAZARDS...Seas 4 to 6 feet north of Sebastian Inlet.

The approximate location of the west wall of the Gulf Stream based on
the Real Time Ocean Forecast System as of Sunday, August 24th, 2025.

46 nautical miles east of Ponce Inlet.
32 nautical miles east of Port Canaveral.
26 nautical miles east of Sebastian Inlet.
18 nautical miles east of Fort Pierce Inlet.
11 nautical miles east of Saint Lucie Inlet.

$$

AMZ550-250400-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
1023 AM EDT Sun Aug 24 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION NEAR INLETS...

.REST OF TODAY...Southwest winds 10 to 15 knots. Seas 3 to
5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at
13 seconds and south 3 feet at 4 seconds. A moderate chop on the
intracoastal waters. Showers likely. A chance of thunderstorms
early this morning, then thunderstorms likely this afternoon.
.TONIGHT...Southwest winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: South 3 feet at 5 seconds
and northeast 3 feet at 14 seconds. A light chop on the
intracoastal waters. A chance of showers and thunderstorms.
.MONDAY...Southwest winds around 10 knots. Seas 3 to 4 feet. Wave
Detail: Northeast 3 feet at 13 seconds and south 2 feet at
5 seconds. A light chop on the intracoastal waters. A chance of
showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.MONDAY NIGHT...West winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 4 seconds and northeast 2 feet at
12 seconds. Mostly smooth on the intracoastal waters. A chance of
showers and thunderstorms in the evening, then a slight chance of
showers and thunderstorms after midnight.
.TUESDAY...Northwest winds around 5 knots, becoming east in the
afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at
12 seconds and southeast 1 foot at 4 seconds. Smooth on the
intracoastal waters. A chance of showers and thunderstorms in the
morning, then showers and thunderstorms likely in the afternoon.
.TUESDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Seas 2 feet. Wave Detail: Northeast 2 feet at
12 seconds and east 1 foot at 9 seconds. Smooth on the
intracoastal waters. A chance of showers and thunderstorms.
.WEDNESDAY...North winds 5 to 10 knots, becoming northeast in the
afternoon. Seas 2 feet. A light chop on the intracoastal waters.
A chance of showers and thunderstorms.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 2 feet. Mostly
smooth on the intracoastal waters. A chance of showers and
thunderstorms.
.THURSDAY...Northeast winds 5 to 10 knots. Seas 2 feet. A light
chop on the intracoastal waters. A chance of showers and
thunderstorms in the morning, then showers and thunderstorms
likely in the afternoon.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas 2 feet. Mostly
smooth on the intracoastal waters. A chance of showers and
thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

AMZ552-250400-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
1023 AM EDT Sun Aug 24 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION NEAR INLETS...

.REST OF TODAY...Southwest winds around 15 knots. Seas 4 to
5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at
13 seconds and southwest 3 feet at 4 seconds. A moderate chop on
the intracoastal waters. Showers likely. A chance of
thunderstorms early this morning, then thunderstorms likely this
afternoon.
.TONIGHT...Southwest winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: South 3 feet at 4 seconds
and northeast 3 feet at 13 seconds. 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.
.MONDAY...Southwest winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Northeast 3 feet at 13 seconds and southwest 2 feet at
3 seconds. A moderate chop on the intracoastal waters.
Thunderstorms likely. Showers.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 2 feet at 4 seconds and northeast 2 feet
at 12 seconds. Mostly smooth on the intracoastal waters. A chance
of showers and thunderstorms.
.TUESDAY...West winds around 5 knots, becoming south in the
afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at
13 seconds and southeast 1 foot at 4 seconds. Smooth on the
intracoastal waters. A chance of showers and thunderstorms in the
morning, then showers and thunderstorms likely in the afternoon.
.TUESDAY NIGHT...South winds around 5 knots, becoming southwest
after midnight. Seas 2 feet. Wave Detail: Northeast 2 feet at
12 seconds and southeast 1 foot at 4 seconds. Smooth on the
intracoastal waters. Showers and thunderstorms likely in the
evening, then a chance of showers and thunderstorms after
midnight.
.WEDNESDAY...North winds around 5 knots, becoming northeast in
the afternoon. Seas 2 feet. A light chop on the intracoastal
waters. Showers and thunderstorms likely.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 2 feet. Mostly
smooth on the intracoastal waters. Showers and thunderstorms
likely in the evening, then a chance of showers and thunderstorms
after midnight.
.THURSDAY...East winds 5 to 10 knots. Seas 2 feet. A light chop
on the intracoastal waters. A chance of showers and thunderstorms
in the morning, then showers and thunderstorms likely in the
afternoon.
.THURSDAY NIGHT...East winds 5 to 10 knots, becoming southeast
after midnight. Seas 2 feet. Mostly smooth on the intracoastal
waters. Showers and thunderstorms likely in the evening, then a
chance of showers and thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

AMZ555-250400-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
1023 AM EDT Sun Aug 24 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION NEAR INLETS...

.REST OF TODAY...Southwest winds 10 to 15 knots. Seas 4 to
5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at
13 seconds and southwest 3 feet at 3 seconds. A moderate chop on
the intracoastal waters. Showers likely with a chance of
thunderstorms early this morning, then showers with thunderstorms
likely this afternoon.
.TONIGHT...Southwest winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 4 feet at
14 seconds and southeast 2 feet at 5 seconds. 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.
.MONDAY...Southwest winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Northeast 3 feet at 13 seconds and southeast 2 feet at
5 seconds. A moderate chop on the intracoastal waters. A chance
of showers and thunderstorms in the morning, then showers with
thunderstorms likely in the afternoon.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 3 to 4 feet.
Wave Detail: Northeast 3 feet at 12 seconds and southeast 2 feet
at 4 seconds. Mostly smooth on the intracoastal waters. Showers
and thunderstorms likely in the evening, then a chance of showers
and thunderstorms after midnight.
.TUESDAY...Southwest winds around 5 knots, becoming southeast in
the afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at
13 seconds and southeast 2 feet at 4 seconds. Smooth on the
intracoastal waters. A chance of showers and thunderstorms in the
morning, then showers and thunderstorms likely in the afternoon.
.TUESDAY NIGHT...South winds around 5 knots, becoming southwest
after midnight. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet
at 12 seconds and east 1 foot at 4 seconds. Smooth on the
intracoastal waters. Showers and thunderstorms likely in the
evening, then a chance of showers and thunderstorms after
midnight.
.WEDNESDAY...Southwest winds around 5 knots, becoming east in the
afternoon. Seas 2 to 3 feet. A light chop on the intracoastal
waters. A chance of showers and thunderstorms in the morning,
then showers and thunderstorms likely in the afternoon.
.WEDNESDAY NIGHT...Southeast winds around 5 knots. Seas 2 to
3 feet. Smooth on the intracoastal waters. Showers and
thunderstorms likely.
.THURSDAY...East winds 5 to 10 knots. Seas 2 feet. A light chop
on the intracoastal waters. A chance of showers and thunderstorms
in the morning, then showers and thunderstorms likely in the
afternoon.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to
2 feet. Mostly smooth on the intracoastal waters. Showers and
thunderstorms likely in the evening, then a chance of showers and
thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

AMZ570-250400-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
1023 AM EDT Sun Aug 24 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.REST OF TODAY...Southwest winds around 15 knots. Seas 5 to
6 feet, occasionally to 8 feet. Wave Detail: Northeast 4 feet at
12 seconds and southwest 3 feet at 4 seconds. A chance of showers
and thunderstorms early this morning, then showers and
thunderstorms likely this afternoon.
.TONIGHT...Southwest winds around 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: Northeast 4 feet at
13 seconds and southwest 3 feet at 4 seconds. Showers and
thunderstorms likely in the evening, then a chance of showers and
thunderstorms after midnight.
.MONDAY...Southwest winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 4 feet at
12 seconds and southwest 3 feet at 4 seconds. Thunderstorms
likely. Showers.
.MONDAY NIGHT...West winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: Northeast 3 feet at 12 seconds and south 2 feet at
4 seconds. Showers and thunderstorms likely.
.TUESDAY...West winds 5 to 10 knots, becoming southwest in the
afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at
12 seconds and southeast 1 foot at 4 seconds. Showers and
thunderstorms likely in the morning, then a chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at
12 seconds and northwest 1 foot at 3 seconds. Showers and
thunderstorms likely.
.WEDNESDAY...North winds 5 to 10 knots, becoming northeast in the
afternoon. Seas 2 to 3 feet. Showers and thunderstorms likely in
the morning, then a chance of showers and thunderstorms in the
afternoon.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet.
Showers and thunderstorms likely.
.THURSDAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet.
Showers and thunderstorms likely.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet.
Showers and thunderstorms likely.

Winds and seas higher in and near thunderstorms.

$$

AMZ572-250400-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
1023 AM EDT Sun Aug 24 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.REST OF TODAY...Southwest winds around 15 knots. Seas 5 to
6 feet, occasionally to 8 feet. Wave Detail: Southwest 4 feet at
4 seconds and northeast 4 feet at 12 seconds. Showers likely. A
chance of thunderstorms early this morning, then thunderstorms
likely this afternoon.
.TONIGHT...Southwest winds around 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: Southwest 4 feet at
4 seconds and northeast 4 feet at 13 seconds. Showers and
thunderstorms likely in the evening, then a chance of showers and
thunderstorms after midnight.
.MONDAY...Southwest winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Southwest 4 feet at
4 seconds and northeast 3 feet at 12 seconds. Thunderstorms
likely. Showers.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 3 to 4 feet.
Wave Detail: Northeast 3 feet at 12 seconds and south 2 feet at
4 seconds. Thunderstorms likely. Showers.
.TUESDAY...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Northeast 3 feet at 12 seconds and northwest 2 feet at
7 seconds. Showers and thunderstorms likely.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: Northeast 2 feet at 12 seconds and southeast 1 foot
at 4 seconds. Thunderstorms likely. Showers.
.WEDNESDAY...Northwest winds around 5 knots, becoming northeast
in the afternoon. Seas 2 to 3 feet. Showers and thunderstorms
likely.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 2 feet.
Thunderstorms likely. Showers.
.THURSDAY...East winds 5 to 10 knots. Seas 2 feet. Showers and
thunderstorms likely.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to
3 feet. Showers with thunderstorms likely.

Winds and seas higher in and near thunderstorms.

$$

AMZ575-250400-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
1023 AM EDT Sun Aug 24 2025

.REST OF TODAY...Southwest winds around 15 knots. Seas 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 4 feet at
12 seconds and southwest 3 feet at 4 seconds. Showers likely with
a chance of thunderstorms early this morning, then showers with
thunderstorms likely this afternoon.
.TONIGHT...Southwest winds 10 to 15 knots. Seas 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 4 feet at
13 seconds and southwest 3 feet at 4 seconds. Showers and
thunderstorms likely in the evening, then a chance of showers and
thunderstorms after midnight.
.MONDAY...Southwest winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 4 feet at
12 seconds and southwest 3 feet at 4 seconds. A chance of showers
and thunderstorms in the morning, then showers with thunderstorms
likely in the afternoon.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 3 to 4 feet.
Wave Detail: Northeast 3 feet at 12 seconds and south 2 feet at
4 seconds. Thunderstorms likely. Showers.
.TUESDAY...Southwest winds 5 to 10 knots, becoming around 5 knots
in the afternoon. Seas 3 to 4 feet. Wave Detail: Northeast 3 feet
at 12 seconds and north 2 feet at 7 seconds. A chance of showers
and thunderstorms in the morning, then showers and thunderstorms
likely in the afternoon.
.TUESDAY NIGHT...South winds 5 to 10 knots. Seas 3 feet. Wave
Detail: Northeast 3 feet at 12 seconds and southeast 1 foot at
4 seconds. Thunderstorms likely. Showers.
.WEDNESDAY...Southwest winds around 5 knots, becoming east in the
afternoon. Seas 2 to 3 feet. Showers and thunderstorms likely.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to
3 feet. Showers with thunderstorms likely.
.THURSDAY...East winds 5 to 10 knots. Seas 2 feet. Showers and
thunderstorms likely.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 feet.
Thunderstorms likely. Showers.

Winds and seas higher in and near thunderstorms.

$$