Coastal Waters Forecast
Issued by NWS Melbourne, FL

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758
FZUS52 KMLB 271800
CWFMLB

Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
200 PM EDT Wed Aug 27 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.

ANZ500-280615-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm
200 PM EDT Wed Aug 27 2025

.SYNOPSIS...Onshore flow returns through Thursday as high
pressure passes well north of the local Atlantic. Then, a cold
front advances toward north Florida on Friday, producing lighter
winds that will turn onshore with the sea breeze by afternoon. The
front and a potential area of low pressure are forecast to remain
near Central Florida through the upcoming holiday weekend. There
is a low to medium chance of storms through Friday, becoming high
this weekend.

.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 Wednesday, August 27th, 2025.

48 nautical miles east of Ponce Inlet.
33 nautical miles east of Port Canaveral.
28 nautical miles east of Sebastian Inlet.
20 nautical miles east of Fort Pierce Inlet.
13 nautical miles east of Saint Lucie Inlet.

$$

AMZ550-280615-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
200 PM EDT Wed Aug 27 2025

.TONIGHT...Southeast winds 5 to 10 knots, becoming south after
midnight. Seas 2 feet. Wave Detail: East 2 feet at 10 seconds.
Mostly smooth on the intracoastal waters. A chance of showers and
thunderstorms.
.THURSDAY...Southeast winds around 5 knots, becoming east in the
afternoon. Seas 2 feet. Wave Detail: Northeast 2 feet at
8 seconds. A light chop on the intracoastal waters. A chance of
showers and thunderstorms.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots, becoming
southwest after midnight. Seas 2 feet. Wave Detail: Northeast
2 feet at 7 seconds. Mostly smooth on the intracoastal waters. A
chance of showers and thunderstorms.
.FRIDAY...North winds 5 to 10 knots, becoming northeast in the
afternoon. Seas 2 feet. Wave Detail: East 2 feet at 7 seconds and
southeast 1 foot at 3 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.
.FRIDAY NIGHT...East winds 5 to 10 knots, becoming southeast
after midnight. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet
at 7 seconds and southeast 1 foot at 3 seconds. Mostly smooth on
the intracoastal waters. A chance of showers and thunderstorms.
.SATURDAY...Southeast winds 5 to 10 knots, becoming east in the
afternoon. Seas 2 feet. Wave Detail: North 2 feet at 7 seconds
and southeast 1 foot at 3 seconds. A light chop on the
intracoastal waters. Showers likely with a chance of
thunderstorms in the morning, then showers with thunderstorms
likely in the afternoon.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas 2 feet. Mostly smooth on the intracoastal
waters. A chance of thunderstorms. Showers likely in the evening,
then a chance of showers after midnight.
.SUNDAY...Northwest winds around 10 knots, becoming northeast in
the afternoon. Seas 2 feet. A light chop on the intracoastal
waters. Showers likely with a chance of thunderstorms in the
morning, then showers with thunderstorms likely in the afternoon.
.SUNDAY NIGHT...East winds 5 to 10 knots, becoming northeast
after midnight. Seas 2 feet. Mostly smooth on the intracoastal
waters. A chance of thunderstorms. Showers likely in the evening,
then a chance of showers after midnight.
.MONDAY...North winds around 10 knots. Seas 2 to 3 feet. A light
chop on the intracoastal waters. Showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon.
.MONDAY NIGHT...North winds 5 to 10 knots. Seas 3 feet. Mostly
smooth on the intracoastal waters. A chance of thunderstorms.
Showers likely in the evening, then a chance of showers after
midnight.

Winds and waves higher in and near thunderstorms.

$$

AMZ552-280615-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
200 PM EDT Wed Aug 27 2025

.TONIGHT...Southeast winds around 5 knots, becoming south after
midnight. Seas 1 to 2 feet. Wave Detail: Northeast 2 feet at
10 seconds and southeast 1 foot at 4 seconds. Smooth on the
intracoastal waters. A chance of showers and thunderstorms.
.THURSDAY...Southeast winds around 5 knots. Seas 1 to 2 feet.
Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot
at 4 seconds. Smooth on the intracoastal waters. A chance of
showers and thunderstorms.
.THURSDAY NIGHT...South winds around 5 knots, becoming southwest
after midnight. Seas 1 to 2 feet. Wave Detail: Northeast 2 feet
at 8 seconds and southeast 1 foot at 3 seconds. Smooth on the
intracoastal waters. A chance of thunderstorms. Showers likely in
the evening, then a chance of showers after midnight.
.FRIDAY...Southwest winds around 5 knots, becoming east in the
afternoon. Seas 1 to 2 feet. Wave Detail: Northeast 2 feet at
7 seconds and southeast 1 foot at 4 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.
.FRIDAY NIGHT...East winds 5 to 10 knots, becoming south after
midnight. Seas 2 feet. Wave Detail: Northeast 2 feet at 7 seconds
and southeast 1 foot at 4 seconds. Mostly smooth on the
intracoastal waters. A chance of thunderstorms. Showers likely in
the evening, then a chance of showers after midnight.
.SATURDAY...South winds 5 to 10 knots, becoming east in the
afternoon. Seas 2 feet. Wave Detail: Northeast 2 feet at
7 seconds and southeast 1 foot at 4 seconds. A light chop on the
intracoastal waters. A chance of showers and thunderstorms in the
morning, then showers with thunderstorms likely in the afternoon.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas 2 feet. Mostly smooth on the intracoastal
waters. A chance of thunderstorms. Showers likely in the evening,
then a chance of showers after midnight.
.SUNDAY...West winds around 10 knots, becoming northeast in the
afternoon. Seas 2 feet. A light chop on the intracoastal waters.
Showers likely with a chance of thunderstorms in the morning,
then showers with thunderstorms likely in the afternoon.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots, becoming west
after midnight. Seas 2 feet. Mostly smooth on the intracoastal
waters. A chance of thunderstorms. Showers likely in the evening,
then a chance of showers after midnight.
.MONDAY...Northwest winds around 10 knots, becoming north in the
afternoon. Seas 2 feet. A light chop on the intracoastal waters.
Showers likely. A chance of thunderstorms in the morning, then
thunderstorms likely in the afternoon.
.MONDAY NIGHT...North winds 5 to 10 knots, becoming west after
midnight. Seas 2 to 3 feet. Mostly smooth on the intracoastal
waters. A chance of thunderstorms. Showers likely in the evening,
then a chance of showers after midnight.

Winds and waves higher in and near thunderstorms.

$$

AMZ555-280615-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
200 PM EDT Wed Aug 27 2025

.TONIGHT...Southeast winds around 5 knots, becoming south late.
Seas 1 to 2 feet. Wave Detail: Northeast 2 feet at 10 seconds and
east 1 foot at 4 seconds. Smooth on the intracoastal waters. A
chance of showers and thunderstorms.
.THURSDAY...Southeast winds around 5 knots. Seas 1 to 2 feet.
Wave Detail: East 1 foot at 4 seconds and northeast 1 foot at
10 seconds. Smooth on the intracoastal waters. A chance of
showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.THURSDAY NIGHT...South winds around 5 knots. Seas 1 to 2 feet.
Wave Detail: Southeast 1 foot at 4 seconds and northeast 1 foot
at 9 seconds. Smooth on the intracoastal waters. A chance of
thunderstorms. Showers likely in the evening, then a chance of
showers after midnight.
.FRIDAY...Southwest winds around 5 knots, becoming east in the
afternoon. Seas 1 to 2 feet. Wave Detail: Southeast 1 foot at
4 seconds and north 1 foot at 6 seconds. Smooth on the
intracoastal waters. A chance of showers and thunderstorms in the
morning, then showers and thunderstorms likely in the afternoon.
.FRIDAY NIGHT...Southeast winds around 5 knots, becoming south
after midnight. Seas 1 to 2 feet. Wave Detail: Southeast 1 foot
at 4 seconds and northeast 1 foot at 7 seconds. Smooth on the
intracoastal waters. A chance of thunderstorms. Showers likely in
the evening, then a chance of showers after midnight.
.SATURDAY...South winds around 5 knots, becoming east in the
afternoon. Seas 1 to 2 feet. Wave Detail: Southeast 1 foot at
4 seconds and north 1 foot at 7 seconds. A light chop on the
intracoastal waters. A chance of showers and thunderstorms in the
morning, then showers with thunderstorms likely in the afternoon.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots, becoming
southwest after midnight. Seas 2 feet. Mostly smooth on the
intracoastal waters. A chance of thunderstorms. Showers likely in
the evening, then a chance of showers after midnight.
.SUNDAY...West winds 5 to 10 knots, becoming northeast in the
afternoon. Seas 1 to 2 feet. A light chop on the intracoastal
waters. Showers likely with a chance of thunderstorms in the
morning, then showers with thunderstorms likely in the afternoon.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots, becoming southwest
after midnight. Seas 1 to 2 feet. Mostly smooth on the
intracoastal waters. A chance of thunderstorms. Showers likely in
the evening, then a chance of showers after midnight.
.MONDAY...West winds 5 to 10 knots. Seas 1 to 2 feet. A light
chop on the intracoastal waters. Showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon.
.MONDAY NIGHT...West winds 5 to 10 knots. Seas 2 feet. Mostly
smooth on the intracoastal waters. A chance of thunderstorms.
Showers likely in the evening, then a chance of showers after
midnight.

Winds and waves higher in and near thunderstorms.

$$

AMZ570-280615-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
200 PM EDT Wed Aug 27 2025

.TONIGHT...Southeast winds 5 to 10 knots, becoming south late.
Seas 2 feet. Wave Detail: East 2 feet at 10 seconds and north
1 foot at 5 seconds. A slight chance of showers and thunderstorms
this evening, then a chance of showers and thunderstorms after
midnight.
.THURSDAY...Southeast winds around 5 knots. Seas 2 to 3 feet.
Wave Detail: East 2 feet at 9 seconds and north 1 foot at
5 seconds. A chance of showers and thunderstorms.
.THURSDAY NIGHT...Southeast winds around 5 knots, becoming
southwest after midnight. Seas 2 to 3 feet. Wave Detail:
Northeast 2 feet at 6 seconds. Showers likely with a chance of
thunderstorms.
.FRIDAY...North winds 5 to 10 knots, becoming northeast in the
afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at
6 seconds. Showers likely. A chance of thunderstorms in the
morning, then thunderstorms likely in the afternoon.
.FRIDAY NIGHT...East winds 5 to 10 knots, becoming southeast
after midnight. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet
at 7 seconds. Showers likely with a chance of thunderstorms.
.SATURDAY...South winds 5 to 10 knots, becoming east in the
afternoon. Seas 2 to 3 feet. Wave Detail: North 2 feet at
7 seconds. Showers likely with a chance of thunderstorms in the
morning, then showers with thunderstorms likely in the afternoon.
.SATURDAY NIGHT...Southeast winds around 10 knots, becoming south
after midnight. Seas 2 to 3 feet. Showers likely with a chance of
thunderstorms.
.SUNDAY...Northwest winds around 10 knots, becoming east in the
afternoon. Seas 2 to 3 feet. Showers. A chance of thunderstorms
in the morning, then thunderstorms likely in the afternoon.
.SUNDAY NIGHT...East winds around 10 knots. Seas 2 to 3 feet.
Showers likely with a chance of thunderstorms.
.MONDAY...North winds around 10 knots. Seas 3 to 4 feet. Showers
likely. A chance of thunderstorms in the morning, then
thunderstorms likely in the afternoon.
.MONDAY NIGHT...Northeast winds around 10 knots, becoming north
after midnight. Seas 3 to 4 feet. Showers likely with a chance of
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

AMZ572-280615-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
200 PM EDT Wed Aug 27 2025

.TONIGHT...Southeast winds 5 to 10 knots. Seas 2 feet. Wave
Detail: Northeast 2 feet at 10 seconds and southeast 1 foot at
4 seconds. A chance of showers and thunderstorms.
.THURSDAY...Southeast winds around 5 knots. Seas 2 feet. Wave
Detail: Northeast 2 feet at 9 seconds and southeast 1 foot at
3 seconds. A chance of showers and thunderstorms.
.THURSDAY NIGHT...South winds around 5 knots, becoming southwest
after midnight. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet
at 7 seconds and southeast 1 foot at 3 seconds. Showers likely
with a chance of thunderstorms.
.FRIDAY...West winds around 5 knots, becoming northeast in the
afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at
7 seconds and southeast 1 foot at 3 seconds. Showers likely. A
chance of thunderstorms in the morning, then thunderstorms likely
in the afternoon.
.FRIDAY NIGHT...East winds 5 to 10 knots, becoming south after
midnight. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at
7 seconds and southeast 1 foot at 3 seconds. Showers likely with
a chance of thunderstorms.
.SATURDAY...South winds 5 to 10 knots, becoming east in the
afternoon. Seas 2 to 3 feet. Wave Detail: North 2 feet at
7 seconds and southeast 1 foot at 3 seconds. Showers likely with
a chance of thunderstorms in the morning, then showers with
thunderstorms likely in the afternoon.
.SATURDAY NIGHT...Southeast winds around 10 knots, becoming south
after midnight. Seas 2 to 3 feet. Showers likely with a chance of
thunderstorms.
.SUNDAY...West winds around 10 knots, becoming east in the
afternoon. Seas 2 to 3 feet. Showers. A chance of thunderstorms
in the morning, then thunderstorms likely in the afternoon.
.SUNDAY NIGHT...Southeast winds around 10 knots, becoming
southwest after midnight. Seas 2 to 3 feet. Showers likely with a
chance of thunderstorms.
.MONDAY...West winds around 10 knots. Seas 2 to 3 feet. Showers
likely. A chance of thunderstorms in the morning, then
thunderstorms likely in the afternoon.
.MONDAY NIGHT...Northwest winds around 10 knots, becoming west
after midnight. Seas 3 to 4 feet. Showers likely with a chance of
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

AMZ575-280615-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
200 PM EDT Wed Aug 27 2025

.TONIGHT...Southeast winds around 5 knots, becoming south late.
Seas 2 feet. Wave Detail: Northeast 2 feet at 10 seconds and
southeast 1 foot at 4 seconds. A chance of showers and
thunderstorms.
.THURSDAY...Southeast winds around 5 knots. Seas 2 feet. Wave
Detail: Southeast 1 foot at 4 seconds and north 1 foot at
7 seconds. Showers likely. A chance of thunderstorms in the
morning, then thunderstorms likely in the afternoon.
.THURSDAY NIGHT...South winds around 5 knots. Seas 2 feet. Wave
Detail: North 2 feet at 6 seconds and northeast 2 feet at
9 seconds. Showers likely with a chance of thunderstorms.
.FRIDAY...South winds around 5 knots, becoming east in the
afternoon. Seas 2 feet. Wave Detail: North 2 feet at 7 seconds
and south 1 foot at 4 seconds. Showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas 2 feet. Wave Detail: Northeast 2 feet at
7 seconds and southeast 1 foot at 4 seconds. Showers likely with
a chance of thunderstorms.
.SATURDAY...South winds around 5 knots, becoming southeast in the
afternoon. Seas 2 to 3 feet. Wave Detail: North 2 feet at
7 seconds and south 1 foot at 4 seconds. Showers likely with a
chance of thunderstorms in the morning, then showers with
thunderstorms likely in the afternoon.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas 2 to 3 feet. Showers likely with a chance of
thunderstorms.
.SUNDAY...Southwest winds 5 to 10 knots, becoming east in the
afternoon. Seas 2 to 3 feet. Showers. A chance of thunderstorms
in the morning, then thunderstorms likely in the afternoon.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots, becoming southwest
after midnight. Seas 2 feet. Showers likely with a chance of
thunderstorms.
.MONDAY...Southwest winds around 10 knots. Seas 2 feet. Showers
likely. A chance of thunderstorms in the morning, then
thunderstorms likely in the afternoon.
.MONDAY NIGHT...Southwest winds around 10 knots. Seas 2 to
3 feet. Showers likely with a chance of thunderstorms.

Winds and seas higher in and near thunderstorms.

$$