Coastal Waters Forecast
Issued by NWS Melbourne, FL

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
000
FZUS52 KMLB 090237
CWFMLB

Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
937 PM EST Fri Dec 8 2023

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.

AMZ500-090930-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm-
937 PM EST Fri Dec 8 2023

.SYNOPSIS...Onshore winds will veer into Saturday as high
pressure moves farther offshore. Winds and seas will then increase
Sunday ahead of an approaching cold front, as will chances for
showers and lightning storms. Winds and seas remain elevated early
next week as a stout area of high pressure moves in behind the
front.

.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 Friday, December
8th.

48 nautical miles east of Ponce Inlet.
34 nautical miles east of Port Canaveral.
24 nautical miles east of Sebastian Inlet.
17 nautical miles east of Fort Pierce Inlet.
12 nautical miles east of Saint Lucie Inlet.

$$

AMZ550-090930-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
937 PM EST Fri Dec 8 2023

.TONIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. A
dominant period 9 seconds. Mostly smooth on the intracoastal
waters. A slight chance of showers.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. A
dominant period 9 seconds. A light chop on the intracoastal
waters. A slight chance of showers.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to
3 feet. A dominant period 5 seconds. Mostly smooth on the
intracoastal waters. A slight chance of showers and thunderstorms
in the evening.
.SUNDAY...South winds 10 to 15 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A moderate chop on the intracoastal
waters. A slight chance of showers in the morning. A slight
chance of thunderstorms. A chance of showers in the afternoon.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots, becoming
northwest 20 to 25 knots after midnight. Seas 3 to 5 feet with
occasional seas to 6 feet. Rough on the intracoastal waters.
Showers likely and a chance of thunderstorms in the evening, then
a slight chance of showers and thunderstorms after midnight.
.MONDAY...North winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Seas 4 to 6 feet with occasional seas
to 7 feet. Rough on the intracoastal waters.
.MONDAY NIGHT...North winds 15 to 20 knots, becoming northeast
10 to 15 knots after midnight. Seas 3 to 5 feet with occasional
seas to 6 feet.
.TUESDAY...Northeast winds 15 knots. Seas 3 to 5 feet with
occasional seas to 6 feet.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 4 to 6 feet
with occasional seas to 7 feet.
.WEDNESDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet
with occasional seas to 7 feet.

Winds and waves higher in and near thunderstorms.

$$

AMZ552-090930-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
937 PM EST Fri Dec 8 2023

.TONIGHT...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas 3 to 4 feet with occasional seas to
5 feet. A dominant period 9 seconds. A light chop on the
intracoastal waters. A slight chance of showers.
.SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A dominant period 5 seconds. A
moderate chop on the intracoastal waters. A slight chance of
showers.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to
4 feet with occasional seas to 5 feet. A dominant period
5 seconds. A light chop on the intracoastal waters. A slight
chance of showers and thunderstorms in the evening.
.SUNDAY...South winds 10 to 15 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A moderate chop on the intracoastal
waters. A slight chance of showers in the morning. A slight
chance of thunderstorms. A chance of showers in the afternoon.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots, becoming
northwest after midnight. Seas 3 to 4 feet with occasional seas
to 5 feet. Choppy on the intracoastal waters. Showers likely and
a chance of thunderstorms in the evening, then a chance of
showers and a slight chance of thunderstorms after midnight.
.MONDAY...North winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas to 7 feet. Choppy on the intracoastal waters.
.MONDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to 5 feet
with occasional seas to 6 feet.
.TUESDAY...Northeast winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 4 to 6 feet
with occasional seas to 7 feet.
.WEDNESDAY...Northeast winds 15 to 20 knots. Seas 5 to 7 feet
with occasional seas to 9 feet. A slight chance of showers.

Winds and waves higher in and near thunderstorms.

$$

AMZ555-090930-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
937 PM EST Fri Dec 8 2023

.TONIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. A dominant period 9 seconds. A light
chop on the intracoastal waters. A chance of showers.
.SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. A dominant period 5 seconds. A
moderate chop on the intracoastal waters. A slight chance of
showers.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to
4 feet with occasional seas to 5 feet. A dominant period
11 seconds. A light chop on the intracoastal waters. A slight
chance of showers and thunderstorms after midnight.
.SUNDAY...South winds 10 to 15 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A moderate chop on the intracoastal
waters. A chance of showers and a slight chance of thunderstorms
in the afternoon.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots, becoming west
15 to 20 knots after midnight. Seas 3 to 4 feet with occasional
seas to 5 feet. Choppy on the intracoastal waters. Showers likely
and a chance of thunderstorms in the evening, then a chance of
showers and a slight chance of thunderstorms after midnight.
.MONDAY...North winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas to 9 feet. Choppy on the intracoastal waters.
.MONDAY NIGHT...Northeast winds 15 to 20 knots. Seas 5 to 7 feet
with occasional seas to 9 feet.
.TUESDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas to 7 feet.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 5 to 7 feet
with occasional seas to 9 feet. A slight chance of showers.
.WEDNESDAY...Northeast winds 15 to 20 knots. Seas 5 to 7 feet
with occasional seas to 9 feet. A chance of showers.

Winds and waves higher in and near thunderstorms.

$$

AMZ570-090930-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
937 PM EST Fri Dec 8 2023

.TONIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A dominant period 9 seconds. A slight
chance of showers in the evening, then a chance of showers after
midnight.
.SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A dominant period 9 seconds. A chance
of showers.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots, becoming south
15 to 20 knots after midnight. Seas 3 to 4 feet with occasional
seas to 5 feet. A dominant period 11 seconds. A chance of showers
and a slight chance of thunderstorms.
.SUNDAY...South winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. Seas 3 to 5 feet with occasional seas
to 6 feet. A chance of showers and a slight chance of
thunderstorms in the morning, then showers likely and a chance of
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southwest winds 20 to 25 knots, becoming
northwest after midnight. Seas 5 to 7 feet with occasional seas
to 9 feet. Showers likely and a chance of thunderstorms in the
evening, then a chance of showers and a slight chance of
thunderstorms after midnight.
.MONDAY...North winds 20 to 25 knots. Seas 7 to 9 feet with
occasional seas to 11 feet.
.MONDAY NIGHT...Northeast winds 15 to 20 knots. Seas 5 to 7 feet
with occasional seas to 9 feet.
.TUESDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas to 7 feet.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 5 to 7 feet
with occasional seas to 9 feet.
.WEDNESDAY...Northeast winds 20 knots. Seas 5 to 7 feet with
occasional seas to 9 feet. A slight chance of showers.

Winds and seas higher in and near thunderstorms.

$$

AMZ572-090930-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
937 PM EST Fri Dec 8 2023

.TONIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A dominant period 9 seconds. A slight
chance of showers in the evening, then a chance of showers after
midnight.
.SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. A dominant period 5 seconds. A chance
of showers.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. Seas 3 to 5 feet with occasional
seas to 6 feet. A dominant period 11 seconds. A chance of showers
and a slight chance of thunderstorms.
.SUNDAY...South winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. A chance of showers and a slight
chance of thunderstorms in the morning, then showers likely and a
chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...Southwest winds 20 to 25 knots, becoming
northwest after midnight. Seas 4 to 6 feet with occasional seas
to 7 feet. Showers likely and a chance of thunderstorms in the
evening, then a chance of showers and a slight chance of
thunderstorms after midnight.
.MONDAY...North winds 20 to 25 knots. Seas 7 to 9 feet with
occasional seas to 11 feet.
.MONDAY NIGHT...Northeast winds 15 to 20 knots. Seas 6 to 8 feet
with occasional seas to 10 feet.
.TUESDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas to 7 feet.
.TUESDAY NIGHT...Northeast winds 20 knots. Seas 5 to 7 feet with
occasional seas to 9 feet. A slight chance of showers.
.WEDNESDAY...Northeast winds 20 knots. Seas 6 to 8 feet with
occasional seas to 10 feet. A chance of showers.

Winds and seas higher in and near thunderstorms.

$$

AMZ575-090930-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
937 PM EST Fri Dec 8 2023

.TONIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. A dominant period 9 seconds. A slight
chance of showers.
.SATURDAY...Southeast winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. A dominant period 10 seconds. A slight
chance of showers.
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to
5 feet with occasional seas to 6 feet. A dominant period
11 seconds. A slight chance of showers and thunderstorms.
.SUNDAY...South winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. A slight chance of showers and
thunderstorms in the morning, then showers likely and a chance of
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots, becoming west
after midnight. Seas 3 to 5 feet with occasional seas to 6 feet.
Showers likely and a chance of thunderstorms in the evening, then
a chance of showers and a slight chance of thunderstorms after
midnight.
.MONDAY...North winds 20 to 25 knots. Seas 7 to 9 feet with
occasional seas to 11 feet. A slight chance of showers in the
morning.
.MONDAY NIGHT...Northeast winds 15 to 20 knots. Seas 6 to 8 feet
with occasional seas to 10 feet.
.TUESDAY...Northeast winds 20 knots. Seas 5 to 7 feet with
occasional seas to 9 feet.
.TUESDAY NIGHT...Northeast winds 20 knots. Seas 5 to 7 feet with
occasional seas to 9 feet. A chance of showers.
.WEDNESDAY...Northeast winds 20 knots. Seas 6 to 8 feet with
occasional seas to 10 feet. A chance of showers.

Winds and seas higher in and near thunderstorms.

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.