324
FZUS52 KMLB 070818
CWFMLB

Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
318 AM EST Sun Dec 7 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.

AMZ500-072130-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm
318 AM EST Sun Dec 7 2025

.SYNOPSIS...A weak cold front oscillates northward today. Weak
low pressure will ride east along the boundary, pushing the cold
front south of the waters Monday. North winds behind the front
Monday will produce poor to hazardous boating conditions into
Tuesday. Showers and isolated storms will increase in coverage
this afternoon and overnight. High pressure settles southward
over the local area next week.

.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 Sunday, December 7th, 2025.

46 nautical miles east of Ponce Inlet.
33 nautical miles east of Port Canaveral.
28 nautical miles east of Sebastian Inlet.
19 nautical miles east of Fort Pierce Inlet.
12 nautical miles east of Saint Lucie Inlet.

$$

AMZ550-072130-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
318 AM EST Sun Dec 7 2025

.TODAY...East winds 5 to 10 knots, becoming southeast late this
morning, becoming northeast early this afternoon, becoming north
late. Seas 3 feet. Wave Detail: Northeast 3 feet at 8 seconds. A
light chop on the intracoastal waters. A chance of showers. A
slight chance of thunderstorms this afternoon.
.TONIGHT...North winds 10 to 15 knots. Seas 3 feet. Wave Detail:
Northeast 3 feet at 9 seconds. A light chop on the intracoastal
waters. Showers with a slight chance of thunderstorms in the
evening, then showers likely after midnight.
.MONDAY...Northwest winds 10 to 15 knots, becoming north 15 to
20 knots in the afternoon. Seas 3 to 5 feet, occasionally to
6 feet. Wave Detail: North 5 feet at 5 seconds and northeast
4 feet at 9 seconds. Choppy on the intracoastal waters. A chance
of showers in the morning.
.MONDAY NIGHT...North winds 20 to 25 knots, diminishing to 15 to
20 knots after midnight. Seas 5 to 6 feet, occasionally to
8 feet. Wave Detail: Northeast 6 feet at 8 seconds. Rough on the
intracoastal waters.
.TUESDAY...North winds 10 to 15 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: Northeast 6 feet at
9 seconds. A moderate chop on the intracoastal waters.
.TUESDAY NIGHT...North winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 4 to 5 feet, occasionally to
6 feet. Wave Detail: Northeast 5 feet at 10 seconds. A light chop
on the intracoastal waters.
.WEDNESDAY...North winds 5 to 10 knots. Seas 3 to 4 feet. A light
chop on the intracoastal waters.
.WEDNESDAY NIGHT...Northwest winds 5 to 10 knots. Seas 3 to
4 feet. Mostly smooth on the intracoastal waters.
.THURSDAY...Northwest winds 5 to 10 knots, becoming northeast in
the afternoon. Seas 2 to 3 feet. A light chop on the intracoastal
waters.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 2 to
3 feet. Mostly smooth on the intracoastal waters.

Winds and waves higher in and near thunderstorms.

$$

AMZ552-072130-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
318 AM EST Sun Dec 7 2025

.TODAY...Southeast winds 5 to 10 knots, becoming southwest this
afternoon. Seas 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 this afternoon.
.TONIGHT...Northwest winds around 10 knots. Seas 3 feet. Wave
Detail: Northeast 3 feet at 8 seconds and south 1 foot at
3 seconds. Mostly smooth on the intracoastal waters. A slight
chance of thunderstorms in the evening. Showers likely.
.MONDAY...Northwest winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. Seas 3 to 4 feet. Wave Detail: North
4 feet at 5 seconds and northeast 3 feet at 8 seconds. Choppy on
the intracoastal waters. A chance of showers in the morning, then
a slight chance of showers in the afternoon.
.MONDAY NIGHT...North winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 5 feet at
8 seconds. Choppy on the intracoastal waters.
.TUESDAY...Northeast winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 5 feet at
8 seconds. A moderate chop on the intracoastal waters.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 5 feet at
10 seconds. Mostly smooth on the intracoastal waters.
.WEDNESDAY...North winds 5 to 10 knots, becoming west in the
afternoon. Seas 4 to 5 feet, occasionally to 6 feet. A light chop
on the intracoastal waters.
.WEDNESDAY NIGHT...Northwest winds 5 to 10 knots. Seas 3 to
4 feet. Mostly smooth on the intracoastal waters.
.THURSDAY...Northwest winds 5 to 10 knots, becoming north in the
afternoon. Seas 3 to 4 feet. A light chop on the intracoastal
waters.
.THURSDAY NIGHT...South winds around 5 knots, becoming southwest
after midnight. Seas 2 to 3 feet. Mostly smooth on the
intracoastal waters.

Winds and waves higher in and near thunderstorms.

$$

AMZ555-072130-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
318 AM EST Sun Dec 7 2025

.TODAY...Southeast winds 5 to 10 knots, becoming south late this
morning and afternoon. Seas 3 to 4 feet. Wave Detail: Northeast
3 feet at 8 seconds and south 2 feet at 4 seconds. A light chop
on the intracoastal waters. A chance of showers with a slight
chance of thunderstorms this afternoon.
.TONIGHT...West winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Northeast 3 feet at 8 seconds and southwest 2 feet at
3 seconds. A light chop on the intracoastal waters. Showers
likely with a slight chance of thunderstorms in the evening, then
a chance of showers after midnight.
.MONDAY...West winds 10 to 15 knots, becoming northwest in the
afternoon. Seas 3 to 4 feet. Wave Detail: West 3 feet at
4 seconds and northeast 2 feet at 8 seconds. A moderate chop on
the intracoastal waters. Showers likely in the morning, then a
chance of showers in the afternoon.
.MONDAY NIGHT...North winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: North 5 feet at 6 seconds.
Choppy on the intracoastal waters. A slight chance of showers in
the evening.
.TUESDAY...Northeast winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: North 5 feet at 8 seconds. A
moderate chop on the intracoastal waters.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: Northeast 6 feet at
10 seconds. Mostly smooth on the intracoastal waters. A slight
chance of showers.
.WEDNESDAY...Southeast winds 5 to 10 knots, becoming south in the
afternoon. Seas 4 to 6 feet, occasionally to 8 feet. A light chop
on the intracoastal waters. A slight chance of showers.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Mostly smooth on the intracoastal waters.
.THURSDAY...Northwest winds 5 to 10 knots, becoming north in the
afternoon. Seas 3 to 5 feet, occasionally to 6 feet. A light chop
on the intracoastal waters.
.THURSDAY NIGHT...South winds 5 to 10 knots, becoming southwest
after midnight. Seas 3 to 4 feet. Mostly smooth on the
intracoastal waters. A slight chance of showers after midnight.

Winds and waves higher in and near thunderstorms.

$$

AMZ570-072130-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
318 AM EST Sun Dec 7 2025

.TODAY...Southeast winds around 10 knots, becoming south late
this morning and early afternoon, becoming northwest late. Seas
3 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at
8 seconds and north 3 feet at 6 seconds. A chance of showers. A
slight chance of thunderstorms this afternoon.
.TONIGHT...North winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 4 feet at
9 seconds and northwest 3 feet at 4 seconds. A slight chance of
thunderstorms in the evening. Showers.
.MONDAY...Northwest winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. Seas 4 to 6 feet, occasionally to
8 feet. Wave Detail: North 6 feet at 6 seconds and east 3 feet at
9 seconds. A chance of showers in the morning, then a slight
chance of showers in the afternoon.
.MONDAY NIGHT...North winds 15 to 20 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Wave Detail: North 7 feet at 7 seconds
and northeast 7 feet at 9 seconds. A slight chance of showers in
the evening.
.TUESDAY...Northeast winds 10 to 15 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Wave Detail: Northeast 6 feet at
9 seconds. A slight chance of showers in the afternoon.
.TUESDAY NIGHT...Northeast winds around 10 knots. Seas 5 to
7 feet, occasionally to 9 feet. Wave Detail: Northeast 6 feet at
10 seconds. A slight chance of showers in the evening.
.WEDNESDAY...Northeast winds around 10 knots, becoming west in
the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. A slight
chance of showers.
.WEDNESDAY NIGHT...West winds around 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet.
.THURSDAY...West winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 3 feet. A
slight chance of showers after midnight.

Winds and seas higher in and near thunderstorms.

$$

AMZ572-072130-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
318 AM EST Sun Dec 7 2025

.TODAY...Southeast winds around 10 knots, becoming southwest
late. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail:
North 5 feet at 7 seconds. A slight chance of showers this
morning, then a chance of showers with a slight chance of
thunderstorms this afternoon.
.TONIGHT...West winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Northwest 4 feet at
5 seconds and northeast 3 feet at 9 seconds. A slight chance of
thunderstorms in the evening. Showers likely.
.MONDAY...Northwest winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: Northwest 6 feet at
6 seconds and northeast 3 feet at 9 seconds. Showers likely in
the morning, then a chance of showers in the afternoon.
.MONDAY NIGHT...North winds 15 to 20 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Wave Detail: North 7 feet at 7 seconds
and east 6 feet at 9 seconds. A slight chance of showers.
.TUESDAY...Northeast winds 10 to 15 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Wave Detail: Northeast 6 feet at
8 seconds and north 6 feet at 8 seconds. A slight chance of
showers in the afternoon.
.TUESDAY NIGHT...East winds around 10 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: Northeast 6 feet at
10 seconds and north 4 feet at 8 seconds. A slight chance of
showers.
.WEDNESDAY...Southeast winds around 10 knots, becoming southwest
in the afternoon. Seas 5 to 7 feet, occasionally to 9 feet. A
slight chance of showers.
.WEDNESDAY NIGHT...West winds around 10 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A slight chance of showers in the
evening.
.THURSDAY...Northwest winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 3 to
4 feet. A slight chance of showers after midnight.

Winds and seas higher in and near thunderstorms.

$$

AMZ575-072130-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
318 AM EST Sun Dec 7 2025

.TODAY...Southeast winds 5 to 10 knots, becoming south 10 to
15 knots late this morning and afternoon. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: North 5 feet at 7 seconds. A
chance of showers with a slight chance of thunderstorms this
afternoon.
.TONIGHT...West winds 10 to 15 knots. Seas 4 feet. Wave Detail:
West 3 feet at 6 seconds and northeast 3 feet at 7 seconds. A
slight chance of thunderstorms in the evening. Showers likely.
.MONDAY...West winds around 15 knots, becoming northwest in the
afternoon. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
North 5 feet at 7 seconds. Showers.
.MONDAY NIGHT...North winds 15 to 20 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: North 7 feet at 7 seconds
and northeast 7 feet at 9 seconds. A chance of showers in the
evening, then a slight chance of showers after midnight.
.TUESDAY...Northeast winds around 15 knots, diminishing to around
10 knots in the afternoon. Seas 6 to 7 feet, occasionally to
9 feet. Wave Detail: North 7 feet at 8 seconds. A slight chance
of showers in the afternoon.
.TUESDAY NIGHT...East winds around 10 knots. Seas 6 to 7 feet,
occasionally to 9 feet. Wave Detail: Northeast 6 feet at
10 seconds and north 5 feet at 8 seconds. A slight chance of
showers.
.WEDNESDAY...Southeast winds around 10 knots, becoming south in
the afternoon. Seas 5 to 7 feet, occasionally to 9 feet. A slight
chance of showers.
.WEDNESDAY NIGHT...West winds 5 to 10 knots, becoming northwest
after midnight. Seas 5 to 6 feet, occasionally to 8 feet. A
slight chance of showers in the evening.
.THURSDAY...Northwest winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. A slight chance of showers in the
afternoon.
.THURSDAY NIGHT...South winds 5 to 10 knots, becoming southwest
after midnight. Seas 3 to 4 feet. A slight chance of showers.

Winds and seas higher in and near thunderstorms.

$$