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000
FZUS52 KMLB 201927
CWFMLB

Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
327 PM EDT Wed Sep 20 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.

AMZ500-211015-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm-
327 PM EDT Wed Sep 20 2023

.SYNOPSIS...A weak frontal boundary will continue to drift northward
across the peninsula today. Low pressure is forecast to develop
along this boundary north of the Bahamas by Friday and move
northward. As a result, deteriorating boating and surf conditions
are forecast to develop late in the week. High coverage of showers
and storms will continue over the local Atlantic waters through
late 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 Tuesday,
September 19th.

48 nautical miles east of Ponce Inlet.
35 nautical miles east of Port Canaveral.
26 nautical miles east of Sebastian Inlet.
19 nautical miles east of Fort Pierce Inlet.
11 nautical miles east of Saint Lucie Inlet.


$$

AMZ550-211015-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
327 PM EDT Wed Sep 20 2023

.TONIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A dominant period 13 seconds. Mostly
smooth on the intracoastal waters. Showers with thunderstorms
likely.
.THURSDAY...Northeast winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. A dominant period 13 seconds. A
moderate chop on the intracoastal waters. Showers likely and a
chance of thunderstorms.
.THURSDAY NIGHT...Northeast winds 10 to 15 knots, becoming north
15 to 20 knots after midnight. Seas 4 to 6 feet with occasional
seas to 7 feet. A dominant period 13 seconds. 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.
.FRIDAY...North winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas to 9 feet. Choppy on the intracoastal waters.
Showers likely and a chance of thunderstorms.
.FRIDAY NIGHT...North winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 5 to 7 feet with occasional seas to
9 feet. Choppy on the intracoastal waters. A chance of showers
and a slight chance of thunderstorms.
.SATURDAY...North winds 10 to 15 knots. Seas 5 to 7 feet with
occasional seas to 9 feet. A moderate chop on the intracoastal
waters. A slight chance of showers and thunderstorms.
.SATURDAY NIGHT...Northeast winds 10 knots, becoming northwest
after midnight. Seas 3 to 4 feet with occasional seas to 5 feet.
A chance of showers and a slight chance of thunderstorms.
.SUNDAY...North winds 5 to 10 knots, becoming northeast in the
afternoon. Seas 2 to 3 feet. A chance of showers and
thunderstorms.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. A
chance of showers and a slight chance of thunderstorms.
.MONDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. A
chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

AMZ552-211015-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
327 PM EDT Wed Sep 20 2023

.TONIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A dominant period 12 seconds. Mostly
smooth on the intracoastal waters. Showers with thunderstorms
likely.
.THURSDAY...Northeast winds 5 to 10 knots, becoming north 10 to
15 knots in the afternoon. Seas 3 to 5 feet with occasional seas
to 6 feet. A dominant period 13 seconds. A moderate chop on the
intracoastal waters. Showers likely and a chance of
thunderstorms.
.THURSDAY NIGHT...North winds 10 to 15 knots. Seas 4 to 6 feet
with occasional seas to 7 feet. A dominant period 13 seconds. A
light chop 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.
.FRIDAY...North winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas to 9 feet. Choppy on the intracoastal waters.
Showers likely and a chance of thunderstorms.
.FRIDAY NIGHT...North winds 10 to 15 knots. Seas 5 to 7 feet with
occasional seas to 9 feet. A light chop on the intracoastal
waters. A chance of showers and a slight chance of thunderstorms.
.SATURDAY...North winds 10 knots. Seas 4 to 6 feet with
occasional seas to 7 feet. A light chop on the intracoastal
waters. A chance of showers and a slight chance of thunderstorms.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. A chance of showers and a slight
chance of thunderstorms.
.SUNDAY...North winds 5 to 10 knots, becoming northeast in the
afternoon. Seas 2 to 3 feet. A chance of showers and
thunderstorms.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. A
chance of showers and a slight chance of thunderstorms.
.MONDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. A chance of
showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

AMZ555-211015-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
327 PM EDT Wed Sep 20 2023

.TONIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A dominant period 12 seconds. Mostly
smooth on the intracoastal waters. Showers and thunderstorms
likely.
.THURSDAY...Northeast winds 5 to 10 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. A dominant period 13 seconds. A light
chop on the intracoastal waters. Showers likely and a chance of
thunderstorms.
.THURSDAY NIGHT...North winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas 3 to 5 feet with occasional seas to
6 feet. A dominant period 13 seconds. A light chop on the
intracoastal waters. A chance of thunderstorms in the evening.
Showers likely. A slight chance of thunderstorms after midnight.
.FRIDAY...North winds 10 to 15 knots. Seas 4 to 6 feet with
occasional seas to 7 feet. A moderate chop on the intracoastal
waters. Showers likely and a chance of thunderstorms.
.FRIDAY NIGHT...North winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 4 to 6 feet with occasional seas to
7 feet. A light chop on the intracoastal waters. A chance of
showers and a slight chance of thunderstorms.
.SATURDAY...Northeast winds 5 to 10 knots. Seas 5 to 7 feet with
occasional seas to 9 feet. A light chop on the intracoastal
waters. A chance of showers and a slight chance of thunderstorms.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. A chance of showers and a slight
chance of thunderstorms.
.SUNDAY...East winds 5 to 10 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. A
chance of showers and a slight chance of thunderstorms.
.MONDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Showers
likely and a chance of thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

AMZ570-211015-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
327 PM EDT Wed Sep 20 2023

.TONIGHT...East winds 10 to 15 knots, diminishing to 5 to
10 knots towards daybreak. Seas 3 to 5 feet with occasional seas
to 6 feet. A dominant period 12 seconds. Showers with
thunderstorms likely.
.THURSDAY...Northeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Seas 4 to 6 feet with occasional seas
to 7 feet. A dominant period 13 seconds. Showers likely and a
chance of thunderstorms in the morning, then a chance of showers
and a slight chance of thunderstorms in the afternoon.
.THURSDAY NIGHT...Northeast winds 15 to 20 knots. Seas 6 to
8 feet with occasional seas to 10 feet. A dominant period
13 seconds. A chance of thunderstorms in the evening. Showers. A
slight chance of thunderstorms after midnight.
.FRIDAY...North winds 20 to 25 knots. Seas 8 to 10 feet with
occasional seas to 13 feet. Showers and a chance of
thunderstorms.
.FRIDAY NIGHT...North winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 8 to 10 feet with occasional seas
to 13 feet. Showers likely and a slight chance of thunderstorms.
.SATURDAY...North winds 10 to 15 knots. Seas 7 to 9 feet with
occasional seas to 11 feet. A chance of showers and a slight
chance of thunderstorms.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots, becoming
northwest after midnight. Seas 4 to 6 feet with occasional seas
to 7 feet. A chance of showers and a slight chance of
thunderstorms.
.SUNDAY...Northwest winds 5 to 10 knots, becoming northeast in
the afternoon. Seas 3 to 4 feet with occasional seas to 5 feet. A
chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. A
chance of showers and a slight chance of thunderstorms.
.MONDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. A chance of
showers and thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

AMZ572-211015-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
327 PM EDT Wed Sep 20 2023

.TONIGHT...East winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 3 to 5 feet with occasional seas to
6 feet. A dominant period 12 seconds. Showers with thunderstorms
likely.
.THURSDAY...Northeast winds 10 to 15 knots. Seas 4 to 6 feet with
occasional seas to 7 feet. A dominant period 13 seconds. Showers
likely and a chance of thunderstorms in the morning, then a
chance of showers and a slight chance of thunderstorms in the
afternoon.
.THURSDAY NIGHT...North winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. Seas 6 to 8 feet with occasional seas to
10 feet. A dominant period 13 seconds. A chance of thunderstorms
in the evening. Showers. A slight chance of thunderstorms after
midnight.
.FRIDAY...North winds 15 to 20 knots. Seas 7 to 9 feet with
occasional seas to 11 feet. Showers and a chance of
thunderstorms.
.FRIDAY NIGHT...North winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 8 to 10 feet with occasional seas
to 13 feet. Showers likely and a slight chance of thunderstorms.
.SATURDAY...North winds 10 to 15 knots. Seas 7 to 9 feet with
occasional seas to 11 feet. A chance of showers and a slight
chance of thunderstorms.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots. Seas 4 to 6 feet
with occasional seas to 7 feet. A chance of showers and a slight
chance of thunderstorms.
.SUNDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet.
Showers likely and a chance of thunderstorms.
.MONDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Showers
likely and a chance of thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

AMZ575-211015-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
327 PM EDT Wed Sep 20 2023

.TONIGHT...East winds 5 to 10 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. A dominant period 12 seconds. Showers
with thunderstorms likely.
.THURSDAY...North winds 5 to 10 knots. Seas 4 to 6 feet with
occasional seas to 7 feet. A dominant period 13 seconds. Showers
with thunderstorms likely in the morning, then a chance of
showers and a slight chance of thunderstorms in the afternoon.
.THURSDAY NIGHT...North winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas 4 to 6 feet with occasional seas to
7 feet. A dominant period 13 seconds. A chance of thunderstorms
in the evening. Showers. A slight chance of thunderstorms after
midnight.
.FRIDAY...North winds 10 to 15 knots. Seas 5 to 7 feet with
occasional seas to 9 feet. Showers and a chance of thunderstorms.
.FRIDAY NIGHT...North winds 10 to 15 knots. Seas 6 to 8 feet with
occasional seas to 10 feet. Showers likely and a slight chance of
thunderstorms.
.SATURDAY...North winds 10 knots. Seas 7 to 9 feet with
occasional seas to 11 feet. A chance of showers and a slight
chance of thunderstorms.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots. Seas 4 to 6 feet
with occasional seas to 7 feet. Showers likely and a chance of
thunderstorms.
.SUNDAY...East winds 5 to 10 knots. Seas 3 to 4 feet with
occasional seas to 5 feet. A chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet.
Showers likely and a chance of thunderstorms.
.MONDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Showers
likely and a chance of thunderstorms.

Winds and seas higher in and near thunderstorms.

$$