Coastal Waters Forecast
Issued by NWS Melbourne, FL

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FZUS52 KMLB 052013
CWFMLB

Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
413 PM EDT Sat Sep 5 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.

AMZ500-060900-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm
413 PM EDT Sat Sep 5 2026

.SYNOPSIS...Winds and seas remain generally favorable for
boating. Isolated to scattered lightning storms, that may become
numerous at times, will remain a hazard each day and night
through at least mid next week. The ridge axis of the Bermuda
high will drop south into central Florida today, then depart to
the south ahead of an approaching weak front. The weakening front
is forecast to reach north Florida early next week, and may push
toward the local Atlantic waters.

.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 Saturday, September 5th, 2026.

40 nautical miles east of Ponce Inlet.
28 nautical miles east of Port Canaveral.
24 nautical miles east of Sebastian Inlet.
16 nautical miles east of Fort Pierce Inlet.
 9 nautical miles east of Saint Lucie Inlet.

$$

AMZ550-060900-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
413 PM EDT Sat Sep 5 2026

.TONIGHT...South winds 5 to 10 knots, becoming southwest after
midnight. Seas 1 to 2 feet. Wave Detail: East 2 feet at 8 seconds
and west 1 foot at 2 seconds. Mostly smooth on the intracoastal
waters.
.SUNDAY...West winds 5 to 10 knots, becoming south in the
afternoon. Seas 1 to 2 feet. Wave Detail: West 1 foot at
3 seconds and east 1 foot at 8 seconds. A light chop on the
intracoastal waters. A chance of showers and thunderstorms in the
afternoon.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
Wave Detail: East 1 foot at 9 seconds. Mostly smooth on the
intracoastal waters. A chance of showers and thunderstorms.
.MONDAY...West winds around 5 knots, becoming north in the
afternoon. Seas 1 to 2 feet. Wave Detail: East 2 feet at
9 seconds and west 1 foot at 2 seconds. Smooth on the
intracoastal waters. A chance of thunderstorms. A chance of
showers in the morning, then showers in the afternoon.
.MONDAY NIGHT...East winds around 5 knots, becoming southwest
after midnight. Seas 2 feet. Wave Detail: East 2 feet at
8 seconds. Smooth on the intracoastal waters. Showers likely with
a chance of thunderstorms in the evening, then a slight chance of
showers and thunderstorms after midnight.
.TUESDAY...North winds around 5 knots, becoming east in the
afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at
8 seconds. A light chop 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...East winds around 5 knots. Seas 3 to 4 feet.
Smooth on the intracoastal waters. A chance of showers and
thunderstorms in the evening, then a slight chance of showers and
thunderstorms after midnight.
.WEDNESDAY...East winds 5 to 10 knots. Seas 3 to 4 feet. A light
chop on the intracoastal waters. A chance of showers. A slight
chance of thunderstorms in the morning, then a chance of
thunderstorms in the afternoon.
.WEDNESDAY NIGHT...East winds around 5 knots, becoming south
after midnight. Seas 3 feet. Smooth on the intracoastal waters.
.THURSDAY...Southeast winds around 5 knots. Seas 2 to 3 feet.
Smooth on the intracoastal waters. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon.
.THURSDAY NIGHT...South winds around 5 knots, becoming southwest
after midnight. Seas 2 feet. Smooth on the intracoastal waters. A
slight chance of showers and thunderstorms in the evening.

Winds and waves higher in and near thunderstorms.

$$

AMZ552-060900-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
413 PM EDT Sat Sep 5 2026

.TONIGHT...South winds 5 to 10 knots, becoming southwest after
midnight. Seas 1 to 2 feet. Wave Detail: East 1 foot at
8 seconds. Mostly smooth on the intracoastal waters. A chance of
thunderstorms with a slight chance of showers this evening.
.SUNDAY...West winds 5 to 10 knots, becoming south in the
afternoon. Seas 1 to 2 feet. Wave Detail: West 1 foot at
2 seconds and east 1 foot at 8 seconds. A light chop on the
intracoastal waters. A chance of showers and thunderstorms in the
afternoon.
.SUNDAY NIGHT...South winds 5 to 10 knots, becoming west after
midnight. Seas 1 to 2 feet. Wave Detail: South 1 foot at
3 seconds and east 1 foot at 8 seconds. Mostly smooth on the
intracoastal waters. A chance of showers. A chance of
thunderstorms in the evening, then a slight chance of
thunderstorms after midnight.
.MONDAY...West winds around 5 knots, becoming southeast in the
afternoon. Seas 1 to 2 feet. Wave Detail: South 1 foot at
3 seconds and east 1 foot at 9 seconds. Smooth on the
intracoastal waters. A slight chance of showers and thunderstorms
in the morning, then showers likely with a chance of
thunderstorms in the afternoon.
.MONDAY NIGHT...South winds around 5 knots. Seas 1 to 2 feet.
Wave Detail: East 2 feet at 8 seconds. Smooth on the intracoastal
waters. Showers likely with a chance of thunderstorms in the
evening, then a slight chance of showers and thunderstorms after
midnight.
.TUESDAY...West winds around 5 knots, becoming east in the
afternoon. Seas 1 to 2 feet. Wave Detail: East 2 feet at
8 seconds. Smooth on the intracoastal waters. A slight chance of
showers and thunderstorms in the morning, then a chance of
showers and thunderstorms in the afternoon.
.TUESDAY NIGHT...Southeast winds around 5 knots. Seas 2 to
3 feet. Smooth on the intracoastal waters. A chance of showers
and thunderstorms in the evening, then a slight chance of showers
and thunderstorms after midnight.
.WEDNESDAY...East winds around 5 knots. Seas 3 feet. Smooth on
the intracoastal waters. A chance of showers. A slight chance of
thunderstorms in the morning, then a chance of thunderstorms in
the afternoon.
.WEDNESDAY NIGHT...Southeast winds around 5 knots. Seas 2 to
3 feet. Smooth on the intracoastal waters. A slight chance of
showers and thunderstorms.
.THURSDAY...Southeast winds around 5 knots. Seas 2 to 3 feet.
Smooth on the intracoastal waters. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon.
.THURSDAY NIGHT...South winds around 5 knots, becoming southwest
after midnight. Seas 2 feet. Smooth on the intracoastal waters. A
slight chance of showers and thunderstorms in the evening.

Winds and waves higher in and near thunderstorms.

$$

AMZ555-060900-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
413 PM EDT Sat Sep 5 2026

.TONIGHT...Southwest winds 5 to 10 knots, becoming west late.
Seas 1 foot. Wave Detail: Southeast 1 foot at 3 seconds and east
1 foot at 8 seconds. Mostly smooth on the intracoastal waters. A
slight chance of showers and thunderstorms this evening.
.SUNDAY...West winds around 5 knots, becoming southeast in the
afternoon. Seas 1 foot. Wave Detail: East 1 foot at 3 seconds and
northeast 1 foot at 7 seconds. Smooth on the intracoastal waters.
A slight chance of showers and thunderstorms in the morning, then
a chance of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds 5 to 10 knots, becoming southwest
after midnight. Seas 1 foot. Wave Detail: Southeast 1 foot at
3 seconds and northeast 1 foot at 8 seconds. Mostly smooth on the
intracoastal waters. A slight chance of showers and
thunderstorms.
.MONDAY...West winds around 5 knots, becoming southeast in the
afternoon. Seas 1 foot. Wave Detail: East 1 foot at 3 seconds and
northeast 1 foot at 8 seconds. Smooth on the intracoastal waters.
A slight chance of showers and thunderstorms in the morning, then
showers and thunderstorms likely in the afternoon.
.MONDAY NIGHT...South winds around 5 knots. Seas 1 to 2 feet.
Wave Detail: East 1 foot at 3 seconds and northeast 1 foot at
9 seconds. Smooth on the intracoastal waters. Showers likely with
a chance of thunderstorms in the evening, then a chance of
showers with a slight chance of thunderstorms after midnight.
.TUESDAY...South winds around 5 knots, becoming east in the
afternoon. Seas 1 to 2 feet. Wave Detail: East 1 foot at
3 seconds and northeast 1 foot at 11 seconds. Smooth on the
intracoastal waters. A slight chance of showers and thunderstorms
in the morning, then a chance of showers and thunderstorms in the
afternoon.
.TUESDAY NIGHT...Southeast winds around 5 knots. Seas 2 to
3 feet. Smooth on the intracoastal waters. A chance of showers
and thunderstorms in the evening, then a slight chance of showers
and thunderstorms after midnight.
.WEDNESDAY...East winds around 5 knots. Seas 3 to 4 feet. Smooth
on the intracoastal waters. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon.
.WEDNESDAY NIGHT...East winds around 5 knots. Seas 3 to 4 feet.
Smooth on the intracoastal waters. A slight chance of showers and
thunderstorms.
.THURSDAY...East winds around 5 knots. Seas 3 to 4 feet. Smooth
on the intracoastal waters. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon.
.THURSDAY NIGHT...Southeast winds around 5 knots, becoming south
after midnight. Seas 2 to 3 feet. Smooth on the intracoastal
waters. A slight chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

AMZ570-060900-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
413 PM EDT Sat Sep 5 2026

.TONIGHT...Southwest winds around 10 knots, becoming west after
midnight. Seas 2 feet. Wave Detail: Southwest 2 feet at 3 seconds
and east 2 feet at 8 seconds. A slight chance of showers and
thunderstorms.
.SUNDAY...West winds 5 to 10 knots, becoming south in the
afternoon. Seas 2 feet. Wave Detail: West 2 feet at 3 seconds and
east 1 foot at 8 seconds. A slight chance of showers and
thunderstorms.
.SUNDAY NIGHT...Southwest winds around 10 knots, becoming west
after midnight. Seas 2 feet. Wave Detail: West 2 feet at
3 seconds and east 2 feet at 9 seconds. A chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight.
.MONDAY...West winds 5 to 10 knots, becoming northwest in the
afternoon. Seas 2 feet. Wave Detail: Northwest 2 feet at
4 seconds and east 2 feet at 9 seconds. A chance of
thunderstorms. A chance of showers in the morning, then showers
likely in the afternoon.
.MONDAY NIGHT...East winds around 5 knots, becoming southwest
after midnight. Seas 2 to 3 feet. Wave Detail: North 2 feet at
5 seconds and east 2 feet at 8 seconds. A chance of
thunderstorms. Showers likely in the evening, then a chance of
showers after midnight.
.TUESDAY...Northwest winds around 5 knots, becoming east in the
afternoon. Seas 3 to 4 feet. Wave Detail: North 3 feet at
7 seconds and east 3 feet at 8 seconds. A chance of
thunderstorms. A chance of showers in the morning, then showers
likely in the afternoon.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A chance of showers and thunderstorms.
.WEDNESDAY...East winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. A chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to
4 feet. A slight chance of showers and thunderstorms.
.THURSDAY...Southeast winds around 5 knots. Seas 3 to 4 feet. A
chance of showers and thunderstorms in the morning, then a slight
chance of showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...South winds around 5 knots, becoming southwest
after midnight. Seas 2 to 3 feet. A slight chance of showers and
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

AMZ572-060900-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
413 PM EDT Sat Sep 5 2026

.TONIGHT...Southwest winds around 10 knots, becoming west late.
Seas 2 feet. Wave Detail: Southwest 2 feet at 3 seconds and north
1 foot at 5 seconds. A chance of showers and thunderstorms this
evening, then a slight chance of showers and thunderstorms after
midnight.
.SUNDAY...West winds 5 to 10 knots, becoming southwest in the
afternoon. Seas 1 to 2 feet. Wave Detail: Northwest 2 feet at
4 seconds and east 1 foot at 8 seconds. A slight chance of
showers and thunderstorms.
.SUNDAY NIGHT...South winds around 10 knots, becoming west after
midnight. Seas 2 feet. Wave Detail: West 2 feet at 3 seconds and
north 1 foot at 4 seconds. A chance of showers and thunderstorms.
.MONDAY...West winds 5 to 10 knots, becoming southwest in the
afternoon. Seas 2 feet. Wave Detail: East 2 feet at 9 seconds and
northwest 1 foot at 4 seconds. A chance of showers and
thunderstorms.
.MONDAY NIGHT...South winds around 5 knots. Seas 2 feet. Wave
Detail: North 2 feet at 5 seconds and east 2 feet at 8 seconds. A
chance of thunderstorms. Showers likely in the evening, then a
chance of showers after midnight.
.TUESDAY...Southwest winds around 5 knots, becoming east in the
afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at
8 seconds and north 2 feet at 5 seconds. A chance of showers and
thunderstorms.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A chance of showers and thunderstorms in
the evening, then a slight chance of showers and thunderstorms
after midnight.
.WEDNESDAY...East winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to
4 feet. A slight chance of showers and thunderstorms.
.THURSDAY...Southeast winds around 5 knots. Seas 3 to 4 feet. A
chance of showers and thunderstorms in the morning, then a slight
chance of showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...South winds around 5 knots, becoming southwest
after midnight. Seas 2 to 3 feet. A slight chance of showers and
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

AMZ575-060900-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
413 PM EDT Sat Sep 5 2026

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

Winds and seas higher in and near thunderstorms.

$$