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000
FZUS52 KMLB 280136
CWFMLB

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

AMZ500-280930-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm-
936 PM EDT Wed Sep 27 2023

.SYNOPSIS...High pressure over the western Atlantic weakens as a
frontal boundary slowly moves south into Florida and the adjacent
waters, becoming stationary through late week. Shower and storm
coverage will be unusually high the next several days, with
stronger storms capable of gusty winds, frequent lightning, heavy
rainfall, and locally higher seas.

.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,
September 27th.

38 nautical miles east of Ponce Inlet.
28 nautical miles east of Port Canaveral.
22 nautical miles east of Sebastian Inlet.
14 nautical miles east of Fort Pierce Inlet.
 9 nautical miles east of Saint Lucie Inlet.

$$

AMZ550-280930-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
936 PM EDT Wed Sep 27 2023

.TONIGHT...Northeast winds 5 to 10 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. A dominant period 8 seconds. Mostly
smooth 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.
.THURSDAY...North winds 5 to 10 knots, becoming northeast 10 to
15 knots in the afternoon. Seas 3 to 5 feet with occasional seas
to 6 feet. A dominant period 8 seconds. A moderate chop on the
intracoastal waters. A chance of thunderstorms in the morning.
Showers. Thunderstorms likely in the afternoon.
.THURSDAY NIGHT...East winds 10 to 15 knots, becoming northeast
5 to 10 knots after midnight. Seas 3 to 5 feet with occasional
seas to 6 feet. A dominant period 9 seconds. A light chop on the
intracoastal waters. Showers likely and a chance of
thunderstorms.
.FRIDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A light chop on the intracoastal
waters. Showers and a chance of thunderstorms.
.FRIDAY NIGHT...Northeast winds 5 to 10 knots. Seas 3 to 4 feet
with occasional seas to 5 feet. Mostly smooth on the intracoastal
waters. Showers likely and a chance of thunderstorms.
.SATURDAY...Northeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Seas 3 to 5 feet with occasional seas
to 6 feet. A moderate chop on the intracoastal waters. Showers
likely and a chance of thunderstorms.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots. Seas 3 to
5 feet with occasional seas to 6 feet. Showers likely and a
slight chance of thunderstorms.
.SUNDAY...Northeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. Seas 4 to 6 feet with occasional seas
to 7 feet. Showers likely and a chance of thunderstorms.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots. Seas 4 to 6 feet
with occasional seas to 7 feet. A chance of showers and a slight
chance of thunderstorms.
.MONDAY...Northeast winds 15 knots. Seas 4 to 6 feet with
occasional seas to 7 feet. A chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

AMZ552-280930-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
936 PM EDT Wed Sep 27 2023

.TONIGHT...East winds 5 to 10 knots, becoming south late in the
night. Seas 3 to 4 feet with occasional seas to 5 feet. A
dominant period 8 seconds. Mostly smooth 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.
.THURSDAY...West winds 5 to 10 knots, becoming east in the
afternoon. Seas 3 to 4 feet with occasional seas to 5 feet. A
dominant period 8 seconds. A light chop on the intracoastal
waters. A chance of thunderstorms in the morning. Showers.
Thunderstorms likely in the afternoon.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 4 feet
with occasional seas to 5 feet. A dominant period 9 seconds.
Mostly smooth on the intracoastal waters. Showers likely and a
chance of thunderstorms.
.FRIDAY...East winds 5 to 10 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A light chop on the intracoastal
waters. Showers likely and a chance of thunderstorms.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. Mostly smooth on the intracoastal
waters. Showers likely and a chance of thunderstorms.
.SATURDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A light chop on the intracoastal
waters. Showers likely and a chance of thunderstorms.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots. Seas 3 to
5 feet with occasional seas to 6 feet. Showers likely and a
slight chance of thunderstorms.
.SUNDAY...Northeast winds 10 to 15 knots. Seas 4 to 6 feet with
occasional seas to 7 feet. Showers likely and a chance of
thunderstorms.
.SUNDAY NIGHT...Northeast winds 15 knots. Seas 4 to 6 feet with
occasional seas to 7 feet. Showers likely and a slight chance of
thunderstorms.
.MONDAY...Northeast winds 15 knots. Seas 4 to 6 feet with
occasional seas to 7 feet. Showers likely and a chance of
thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

AMZ555-280930-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
936 PM EDT Wed Sep 27 2023

.TONIGHT...Southeast winds 5 to 10 knots, becoming south late in
the night. Seas around 2 feet. A dominant period 8 seconds.
Mostly smooth on the intracoastal waters. A chance of
thunderstorms in the evening. A chance of showers. A slight
chance of thunderstorms after midnight.
.THURSDAY...Southeast winds 5 to 10 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A dominant period 9 seconds. A light
chop on the intracoastal waters. A chance of thunderstorms in the
morning. Showers. Thunderstorms likely in the afternoon.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 4 feet
with occasional seas to 5 feet. A dominant period 10 seconds.
Mostly smooth on the intracoastal waters. Showers likely and a
chance of thunderstorms.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A light chop on the intracoastal
waters. Showers likely and a chance of thunderstorms.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. Mostly smooth on the intracoastal
waters. Showers likely and a chance of thunderstorms.
.SATURDAY...East winds 5 to 10 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A light chop on the intracoastal
waters. Showers and a chance of thunderstorms.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots. Seas 3 to 4 feet
with occasional seas to 5 feet. Showers likely and a slight
chance of thunderstorms.
.SUNDAY...Northeast winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Showers likely and a chance of
thunderstorms.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. Showers likely and a slight
chance of thunderstorms.
.MONDAY...Northeast winds 10 to 15 knots. Seas 4 to 6 feet with
occasional seas to 7 feet. Showers likely and a chance of
thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

AMZ570-280930-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
936 PM EDT Wed Sep 27 2023

.TONIGHT...Northeast winds 5 to 10 knots, becoming east after
midnight. Seas 3 to 5 feet with occasional seas to 6 feet. A
dominant period 8 seconds. Showers likely and a chance of
thunderstorms.
.THURSDAY...East winds 5 to 10 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. A dominant period 8 seconds. A chance
of thunderstorms in the morning. Showers. Thunderstorms likely in
the afternoon.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. A dominant period 9 seconds. Showers
and a chance of thunderstorms.
.FRIDAY...Northeast winds 5 to 10 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Showers and a chance of thunderstorms.
.FRIDAY NIGHT...Northeast winds 5 to 10 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. Showers and a chance of
thunderstorms.
.SATURDAY...Northeast winds 10 to 15 knots. Seas 4 to 6 feet with
occasional seas to 7 feet. Showers and a chance of thunderstorms.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots. Seas 4 to
6 feet with occasional seas to 7 feet. Showers likely and a
slight chance of thunderstorms.
.SUNDAY...Northeast winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas to 9 feet. Showers likely and a chance of
thunderstorms.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots. Seas 5 to 7 feet
with occasional seas to 9 feet. Showers likely and a slight
chance of thunderstorms.
.MONDAY...Northeast winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas to 10 feet. Showers likely and a chance of
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

AMZ572-280930-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
936 PM EDT Wed Sep 27 2023

.TONIGHT...East winds 5 to 10 knots, becoming south late in the
night. Seas 2 to 3 feet, building to 3 to 5 feet with occasional
seas to 6 feet after midnight. A dominant period 8 seconds.
Showers likely and a chance of thunderstorms.
.THURSDAY...Southeast winds 5 to 10 knots, becoming east in the
afternoon. Seas 3 to 5 feet with occasional seas to 6 feet. A
dominant period 8 seconds. A chance of thunderstorms in the
morning. Showers. Thunderstorms likely in the afternoon.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. A dominant period 8 seconds.
Showers and a chance of thunderstorms.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Showers and a chance of thunderstorms.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Showers and a chance of thunderstorms.
.SATURDAY...Northeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Seas 3 to 5 feet with occasional seas
to 6 feet. Showers and a chance of thunderstorms.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots. Seas 4 to
6 feet with occasional seas to 7 feet. Showers likely and a
slight chance of thunderstorms.
.SUNDAY...Northeast winds 10 to 15 knots. Seas 5 to 7 feet with
occasional seas to 9 feet. Showers likely and a chance of
thunderstorms.
.SUNDAY NIGHT...Northeast winds 15 knots. Seas 5 to 7 feet with
occasional seas to 9 feet. Showers likely and a slight chance of
thunderstorms.
.MONDAY...Northeast winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas to 9 feet. Showers likely and a chance of
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

AMZ575-280930-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
936 PM EDT Wed Sep 27 2023

.TONIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. A
dominant period 8 seconds. A chance of showers in the evening. A
chance of thunderstorms. Showers likely after midnight.
.THURSDAY...Southeast winds 5 to 10 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. A dominant period 8 seconds. A chance
of thunderstorms in the morning. Showers. Thunderstorms likely in
the afternoon.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. A dominant period 8 seconds.
Showers and a chance of thunderstorms.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Showers likely and a chance of
thunderstorms.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Showers and a chance of thunderstorms.
.SATURDAY...East winds 5 to 10 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Showers and a chance of thunderstorms.
.SATURDAY NIGHT...East winds 10 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Showers likely and a slight chance of
thunderstorms.
.SUNDAY...Northeast winds 10 to 15 knots. Seas 4 to 6 feet with
occasional seas to 7 feet. Showers likely and a chance of
thunderstorms.
.SUNDAY NIGHT...Northeast winds 15 knots. Seas 4 to 6 feet with
occasional seas to 7 feet. Showers likely and a slight chance of
thunderstorms.
.MONDAY...Northeast winds 15 knots. Seas 5 to 7 feet with
occasional seas to 9 feet. Showers likely and a chance of
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$