Coastal Waters Forecast
Issued by NWS Melbourne, FL

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FZUS52 KMLB 130822
CWFMLB

Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
422 AM EDT Thu May 13 2021

Atlantic coastal waters from Flagler Beach to Jupiter Inlet out 60 nm.

AMZ500-132030-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm-
422 AM EDT Thu May 13 2021

.SYNOPSIS...A frontal boundary will surge southward across the
local waters by mid afternoon. A low pressure center will develop
east of the state late tonight and move seaward into Friday. High
pressure will build north of Florida into the weekend. A
increasing northeast fetch building over the region will bring
higher ocean swell to the local waters from Friday through the
upcoming weekend.

.GULF STREAM HAZARDS...North winds increasing to 15 to 20 knots
today. Seas building to 5 to 7 feet.

The approximate location of the west wall of the Gulf Stream
based on the Real Time Ocean Forecast System as of Thursday, May
13th.

43 nautical miles east of Ponce Inlet.
31 nautical miles east of Port Canaveral.
24 nautical miles east of Sebastian Inlet.
15 nautical miles east of Fort Pierce Inlet.
 9 nautical miles east of Saint Lucie Inlet.


$$

AMZ550-132030-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
422 AM EDT Thu May 13 2021

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...North winds 15 to 20 knots. Seas building to 5 to 6 feet
with a dominant period 9 seconds. Choppy on the intracoastal
waters. Chance of showers and slight chance of thunderstorms.
.TONIGHT...North winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. Seas 4 to 6 feet with a dominant period
9 seconds. Choppy on the intracoastal waters. Slight chance of
showers in the evening.
.FRIDAY...North winds 15 to 20 knots. Seas 5 to 6 feet with a
dominant period 8 seconds. Choppy on the intracoastal waters.
Slight chance of showers.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Choppy on the intracoastal waters.
.SATURDAY...Northeast winds 15 knots. Seas 4 to 6 feet. A
moderate chop on the intracoastal waters.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet.
.SUNDAY...East winds 10 to 15 knots. Seas 4 to 5 feet.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet.
.MONDAY...East winds 10 to 15 knots. Seas 3 to 4 feet.

$$

AMZ552-132030-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
422 AM EDT Thu May 13 2021

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...North winds 10 to 15 knots increasing to 15 to 20 knots
in the late morning and afternoon. Seas 4 to 6 feet with a
dominant period 9 seconds. Becoming choppy on the intracoastal
waters. Chance of showers and slight chance of thunderstorms.
.TONIGHT...North winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. Seas 4 to 6 feet with a dominant period
9 seconds. Choppy on the intracoastal waters. Slight chance of
showers.
.FRIDAY...North winds 15 to 20 knots. Seas 4 to 6 feet with a
dominant period 8 seconds. Choppy on the intracoastal waters.
Slight chance of showers and thunderstorms.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Seas 4 to 6 feet.
Choppy on the intracoastal waters. Slight chance of showers in
the evening.
.SATURDAY...Northeast winds 15 knots. Seas 4 to 6 feet. A
moderate chop on the intracoastal waters.
.SATURDAY NIGHT...Northeast winds 15 knots. Seas 4 to 6 feet.
.SUNDAY...East winds 10 to 15 knots. Seas 4 to 6 feet.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet.
.MONDAY...East winds 10 to 15 knots. Seas 3 to 5 feet.

$$

AMZ555-132030-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
422 AM EDT Thu May 13 2021

.TODAY...North winds 5 to 10 knots increasing to 15 knots. Seas 3
to 5 feet with a dominant period 14 seconds. A moderate chop on
the intracoastal waters. Chance of showers and slight chance of
thunderstorms.
.TONIGHT...North winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. Seas 4 to 6 feet with a dominant period
9 seconds. Choppy on the intracoastal waters. Chance of showers
and slight chance of thunderstorms in the evening, then slight
chance of showers after midnight.
.FRIDAY...North winds 10 to 15 knots increasing to 15 to 20 knots
in the afternoon. Seas 4 to 6 feet with a dominant period
8 seconds. Choppy on the intracoastal waters. Chance of showers
and slight chance of thunderstorms.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Seas 4 to 6 feet.
Choppy on the intracoastal waters. Slight chance of showers.
.SATURDAY...Northeast winds 15 to 20 knots. Seas 6 to 8 feet.
Choppy on the intracoastal waters. Slight chance of showers.
.SATURDAY NIGHT...Northeast winds 15 to 20 knots. Seas 5 to
7 feet.
.SUNDAY...East winds 15 knots. Seas 4 to 6 feet.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet.
.MONDAY...East winds 10 to 15 knots. Seas 4 to 6 feet. Slight
chance of showers.

$$

AMZ570-132030-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
422 AM EDT Thu May 13 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH SATURDAY EVENING...

.TODAY...North winds 15 to 20 knots. Seas 6 to 8 feet with a
dominant period 9 seconds. Chance of showers and slight chance of
thunderstorms.
.TONIGHT...North winds 15 to 20 knots. Seas 6 to 9 feet with a
dominant period 9 seconds. Slight chance of showers and
thunderstorms.
.FRIDAY...North winds 15 to 20 knots. Seas 6 to 8 feet with a
dominant period 8 seconds. Slight chance of showers and
thunderstorms.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Seas 6 to 8 feet.
Slight chance of showers in the evening.
.SATURDAY...Northeast winds 15 to 20 knots. Seas 6 to 8 feet.
.SATURDAY NIGHT...East winds 15 knots. Seas 5 to 7 feet.
.SUNDAY...East winds 10 to 15 knots. Seas 4 to 6 feet.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet.
.MONDAY...East winds 10 to 15 knots. Seas 4 to 5 feet.

$$

AMZ572-132030-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
422 AM EDT Thu May 13 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH SATURDAY EVENING...

.TODAY...North winds 10 to 15 knots increasing to 15 to 20 knots
in the late morning and afternoon. Seas building to 6 to 8 feet
with a dominant period 9 seconds. Chance of showers and slight
chance of thunderstorms.
.TONIGHT...North winds 15 to 20 knots. Seas 6 to 9 feet with a
dominant period 9 seconds. Chance of showers and slight chance of
thunderstorms.
.FRIDAY...North winds 10 to 15 knots increasing to 15 to 20 knots
in the afternoon. Seas 6 to 8 feet with a dominant period
8 seconds. Chance of showers and slight chance of thunderstorms.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Seas 6 to 8 feet.
Slight chance of showers.
.SATURDAY...Northeast winds 15 to 20 knots. Seas 6 to 8 feet.
.SATURDAY NIGHT...Northeast winds 15 to 20 knots. Seas 5 to
7 feet.
.SUNDAY...East winds 15 knots. Seas 5 to 6 feet.
.SUNDAY NIGHT...East winds 15 knots. Seas 4 to 5 feet.
.MONDAY...East winds 15 knots. Seas 4 to 6 feet.

$$

AMZ575-132030-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
422 AM EDT Thu May 13 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
SATURDAY EVENING...

.TODAY...North winds 10 to 15 knots increasing to 15 to 20 knots
in the afternoon. Seas 4 to 6 feet with a dominant period
5 seconds. Chance of showers and slight chance of thunderstorms.
.TONIGHT...North winds 10 to 15 knots. Seas 6 to 8 feet with a
dominant period 9 seconds. Chance of showers and slight chance of
thunderstorms.
.FRIDAY...North winds 10 to 15 knots increasing to 15 to 20 knots
in the afternoon. Seas 6 to 8 feet with a dominant period
8 seconds. Chance of showers and slight chance of thunderstorms.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Seas 6 to 8 feet.
Slight chance of showers.
.SATURDAY...Northeast winds 15 to 20 knots. Seas 6 to 8 feet.
Slight chance of showers.
.SATURDAY NIGHT...Northeast winds 15 to 20 knots. Seas 6 to
7 feet.
.SUNDAY...East winds 15 knots. Seas 5 to 6 feet.
.SUNDAY NIGHT...East winds 15 knots. Seas 4 to 5 feet.
.MONDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Slight
chance of showers.

$$


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