717 
FZUS52 KMLB 080632
CWFMLB

Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
232 AM EDT Mon Sep 8 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.

ANZ500-081915-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm
232 AM EDT Mon Sep 8 2025

.SYNOPSIS...A stationary front is forecast to settle over the 
east central Florida waters this week, leading to periods of 
showers and lightning storms. Onshore flow will develop north of 
the boundary, with local enhancement behind the Atlantic sea 
breeze each afternoon. Seas are expected to remain favorable into
Monday before a building northeast swell enters the waters by 
midweek.

.GULF STREAM HAZARDS...None.

The approximate location of the west wall of the Gulf Stream based on
the Real Time Ocean Forecast System as of Monday, September 8th, 2025. 

39 nautical miles east of Ponce Inlet.
29 nautical miles east of Port Canaveral.
24 nautical miles east of Sebastian Inlet.
15 nautical miles east of Fort Pierce Inlet.
 8 nautical miles east of Saint Lucie Inlet.

$$

AMZ550-081915-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
232 AM EDT Mon Sep 8 2025

.TODAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 8 seconds and north 2 feet at 4 seconds. A
light chop on the intracoastal waters. Showers and thunderstorms
likely. 
.TONIGHT...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Northeast 3 feet at 7 seconds. Mostly smooth on the
intracoastal waters. Showers and thunderstorms likely in the
evening, then a chance of showers and thunderstorms after
midnight. 
.TUESDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: Northeast 4 feet at 8 seconds. A light chop on the
intracoastal waters. Showers with thunderstorms likely. 
.TUESDAY NIGHT...Northeast winds 5 to 10 knots. Seas 3 to 4 feet.
Wave Detail: Northeast 4 feet at 8 seconds. Mostly smooth on the
intracoastal waters. Showers and thunderstorms likely. 
.WEDNESDAY...North winds 5 to 10 knots. Seas 4 feet. Wave Detail:
Northeast 4 feet at 9 seconds. A light chop on the intracoastal
waters. Thunderstorms likely. Showers.
.WEDNESDAY NIGHT...North winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 5 feet at
8 seconds. Mostly smooth on the intracoastal waters. Showers and
thunderstorms likely. 
.THURSDAY...North winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. A moderate chop on the intracoastal
waters. Showers and thunderstorms likely. 
.THURSDAY NIGHT...Northeast winds 10 to 15 knots. Seas 4 to
5 feet, occasionally to 6 feet. A light chop on the intracoastal
waters. A chance of showers and thunderstorms. 
.FRIDAY...Northeast winds 10 to 15 knots, becoming north 15 to
20 knots in the afternoon. Seas 4 to 5 feet, occasionally to
6 feet. Choppy on the intracoastal waters. A chance of showers
and thunderstorms. 
.FRIDAY NIGHT...Northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. Seas 4 to 5 feet, occasionally to
6 feet. Choppy on the intracoastal waters. A chance of showers
and thunderstorms. 

Winds and waves higher in and near thunderstorms.

$$

AMZ552-081915-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
232 AM EDT Mon Sep 8 2025

.TODAY...Northwest winds around 5 knots, becoming northeast this
afternoon. Seas 1 to 2 feet. Wave Detail: East 2 feet at
8 seconds and north 1 foot at 4 seconds. A light chop on the
intracoastal waters. A chance of showers and thunderstorms this
morning, then showers with thunderstorms likely this afternoon. 
.TONIGHT...Southeast winds 5 to 10 knots, becoming west after
midnight. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at
8 seconds. Mostly smooth on the intracoastal waters. Showers and
thunderstorms likely in the evening, then a chance of showers and
thunderstorms after midnight. 
.TUESDAY...South winds around 5 knots, becoming southeast in the
afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at
8 seconds. A light chop on the intracoastal waters. Thunderstorms
likely. Showers.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas 3 to 4 feet. Wave Detail: Northeast 4 feet
at 8 seconds. Mostly smooth on the intracoastal waters. Showers
and thunderstorms likely. 
.WEDNESDAY...West winds around 5 knots, becoming north in the
afternoon. Seas 3 to 4 feet. Wave Detail: Northeast 4 feet at
9 seconds. A light chop on the intracoastal waters. Thunderstorms
likely. Showers.
.WEDNESDAY NIGHT...North winds 5 to 10 knots, becoming northwest
after midnight. Seas 3 to 4 feet. Wave Detail: Northeast 4 feet
at 9 seconds. Mostly smooth on the intracoastal waters. Showers
and thunderstorms likely. 
.THURSDAY...North winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Seas 3 to 4 feet. A moderate chop on
the intracoastal waters. Showers and thunderstorms likely. 
.THURSDAY NIGHT...North winds around 10 knots. Seas 3 to 4 feet.
Mostly smooth on the intracoastal waters. Showers and
thunderstorms likely. 
.FRIDAY...North winds 10 to 15 knots. Seas 3 to 4 feet. A
moderate chop on the intracoastal waters. Showers and
thunderstorms likely. 
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. 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.

$$

AMZ555-081915-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
232 AM EDT Mon Sep 8 2025

.TODAY...Southwest winds around 5 knots, becoming northwest late
this morning, becoming northeast early this afternoon, becoming
southeast late. Seas 1 to 2 feet. Wave Detail: Southeast 1 foot
at 2 seconds and northeast 1 foot at 8 seconds. A light chop on
the intracoastal waters. A chance of showers and thunderstorms
this morning, then showers with thunderstorms likely this
afternoon. 
.TONIGHT...South winds 5 to 10 knots, becoming southwest after
midnight. Seas 1 to 2 feet. Wave Detail: Northeast 2 feet at
8 seconds. Mostly smooth on the intracoastal waters. Showers and
thunderstorms likely in the evening, then a chance of showers and
thunderstorms after midnight. 
.TUESDAY...South winds 5 to 10 knots, becoming southeast in the
afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at
8 seconds. A light chop on the intracoastal waters. Thunderstorms
likely. Showers.
.TUESDAY NIGHT...South winds 5 to 10 knots. Seas 3 to 4 feet.
Wave Detail: Northeast 4 feet at 8 seconds. Mostly smooth on the
intracoastal waters. Showers and thunderstorms likely in the
evening, then a chance of showers and thunderstorms after
midnight. 
.WEDNESDAY...Southwest winds 5 to 10 knots, becoming south in the
afternoon. Seas 3 to 4 feet. Wave Detail: Northeast 4 feet at
9 seconds. A light chop on the intracoastal waters. Thunderstorms
likely. Showers.
.WEDNESDAY NIGHT...South winds around 5 knots, becoming southwest
after midnight. Seas 3 to 4 feet. Wave Detail: Northeast 3 feet
at 8 seconds. Smooth on the intracoastal waters. Showers and
thunderstorms likely. 
.THURSDAY...Northwest winds 5 to 10 knots, becoming north in the
afternoon. Seas 3 to 4 feet. A light chop on the intracoastal
waters. Showers and thunderstorms likely. 
.THURSDAY NIGHT...North winds 5 to 10 knots. Seas 3 to 4 feet.
Mostly smooth on the intracoastal waters. Showers and
thunderstorms likely. 
.FRIDAY...North winds 5 to 10 knots. Seas 2 to 3 feet. A light
chop on the intracoastal waters. Showers and thunderstorms
likely. 
.FRIDAY NIGHT...Northeast winds 5 to 10 knots. Seas 3 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.

$$

AMZ570-081915-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
232 AM EDT Mon Sep 8 2025

.TODAY...Northeast winds 5 to 10 knots, becoming around 10 knots
late. Seas 2 to 3 feet. Wave Detail: North 2 feet at 5 seconds
and east 2 feet at 9 seconds. Showers and thunderstorms likely. 
.TONIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: North 3 feet at 7 seconds and east 3 feet at 8 seconds.
Showers and thunderstorms likely. 
.TUESDAY...East winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 4 feet at
8 seconds. Showers with thunderstorms likely. 
.TUESDAY NIGHT...East winds 5 to 10 knots, becoming southeast
after midnight. Seas 4 to 5 feet, occasionally to 6 feet. Wave
Detail: Northeast 5 feet at 8 seconds and north 4 feet at
8 seconds. Showers and thunderstorms likely. 
.WEDNESDAY...Northwest winds 5 to 10 knots, becoming north in the
afternoon. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
Northeast 5 feet at 9 seconds and north 4 feet at 8 seconds.
Showers with thunderstorms likely. 
.WEDNESDAY NIGHT...North winds 5 to 10 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: North 5 feet at 8 seconds
and northeast 5 feet at 9 seconds. Showers and thunderstorms
likely. 
.THURSDAY...North winds 10 to 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Showers and thunderstorms likely. 
.THURSDAY NIGHT...Northeast winds 10 to 15 knots. Seas 4 to
5 feet, occasionally to 6 feet. Showers and thunderstorms likely.
.FRIDAY...Northeast winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. A chance of showers and thunderstorms. 
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Showers and thunderstorms likely. 

Winds and seas higher in and near thunderstorms.

$$

AMZ572-081915-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
232 AM EDT Mon Sep 8 2025

.TODAY...West winds around 5 knots, becoming north late this
morning, becoming east this afternoon. Seas 2 to 3 feet. Wave
Detail: East 2 feet at 8 seconds and north 1 foot at 5 seconds.
Showers and thunderstorms likely. 
.TONIGHT...Southeast winds 5 to 10 knots, becoming southwest
after midnight. Seas 3 to 4 feet. Wave Detail: North 3 feet at
8 seconds and east 2 feet at 8 seconds. Showers and thunderstorms
likely. 
.TUESDAY...South winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: North 4 feet at 8 seconds
and northeast 4 feet at 8 seconds. Showers with thunderstorms
likely. 
.TUESDAY NIGHT...South winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: North 4 feet at 8 seconds
and northeast 4 feet at 8 seconds. Showers and thunderstorms
likely. 
.WEDNESDAY...Southwest winds 5 to 10 knots, becoming northwest in
the afternoon. Seas 4 to 5 feet, occasionally to 6 feet. Wave
Detail: North 4 feet at 8 seconds and northeast 4 feet at
8 seconds. Thunderstorms likely. Showers.
.WEDNESDAY NIGHT...North winds 5 to 10 knots, becoming northwest
after midnight. Seas 4 to 6 feet, occasionally to 8 feet. Wave
Detail: North 5 feet at 8 seconds and northeast 4 feet at
8 seconds. Showers and thunderstorms likely. 
.THURSDAY...North winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Showers and thunderstorms likely. 
.THURSDAY NIGHT...North winds around 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Showers and thunderstorms likely. 
.FRIDAY...North winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Showers and thunderstorms likely. 
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Showers and thunderstorms likely. 

Winds and seas higher in and near thunderstorms.

$$

AMZ575-081915-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
232 AM EDT Mon Sep 8 2025

.TODAY...West winds around 5 knots, becoming northeast early this
afternoon, becoming southeast late. Seas 2 feet. Wave Detail:
Northeast 2 feet at 7 seconds. Showers and thunderstorms likely. 
.TONIGHT...South winds 5 to 10 knots, becoming southwest after
midnight. Seas 2 feet. Wave Detail: East 2 feet at 8 seconds and
north 1 foot at 5 seconds. Showers and thunderstorms likely in
the evening, then a chance of showers and thunderstorms after
midnight. 
.TUESDAY...South winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: Northeast 4 feet at 8 seconds and north 2 feet at
8 seconds. Showers with thunderstorms likely. 
.TUESDAY NIGHT...South winds around 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 4 feet at
8 seconds and north 3 feet at 8 seconds. Showers and
thunderstorms likely. 
.WEDNESDAY...Southwest winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: North 4 feet at 8 seconds
and northeast 4 feet at 8 seconds. Thunderstorms likely. Showers.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 4 to
5 feet, occasionally to 6 feet. Wave Detail: North 4 feet at
8 seconds and northeast 4 feet at 8 seconds. Showers and
thunderstorms likely. 
.THURSDAY...West winds 5 to 10 knots, becoming northwest in the
afternoon. Seas 4 to 5 feet, occasionally to 6 feet. Showers and
thunderstorms likely. 
.THURSDAY NIGHT...Northwest winds 5 to 10 knots. Seas 3 to
5 feet, occasionally to 6 feet. Showers and thunderstorms likely.
.FRIDAY...North winds 5 to 10 knots. Seas 3 to 4 feet. Showers
and thunderstorms likely. 
.FRIDAY NIGHT...Northeast winds around 10 knots. Seas 3 to
4 feet. Showers and thunderstorms likely. 

Winds and seas higher in and near thunderstorms.

$$