Coastal Waters Forecast
Issued by NWS Melbourne, FL

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FZUS52 KMLB 211828
CWFMLB

Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
228 PM EDT Sat Apr 21 2018

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

AMZ500-220915-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm-
228 PM EDT Sat Apr 21 2018

.SYNOPSIS...Hazardous boating conditions will continue through
this weekend as a high pressure ridge builds off the U.S. Mid
Atlantic coast. This will support a fresh easterly breeze which
will veer to the southeast by Sunday night. Winds will gradually
weaken as they veer to south by Monday night, southwest Tuesday
and west on Wednesday. Increasing chances for onshore moving
showers and a few thunderstorms are expected as the weekend
progresses.

.GULF STREAM HAZARDS...East winds becoming 20 to 25 knots with
seas building to 6 to 9 feet.

The approximate location of the west wall of the Gulf Stream based
on the Real Time Ocean Forecast System as of Wednesday April 18th.

39 nautical miles east of Ponce Inlet.
29 nautical miles east of Port Canaveral.
22 nautical miles east of Sebastian Inlet.
13 nautical miles east of Fort Pierce Inlet.
 8 nautical miles east of Saint Lucie Inlet.


$$

AMZ550-220915-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
228 PM EDT Sat Apr 21 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...East winds 20 knots. Seas 6 to 8 feet with a dominant
period 7 seconds. Choppy on the intracoastal waters. Chance of
showers and slight chance of thunderstorms.
.SUNDAY...East winds 20 knots. Seas 5 to 7 feet with a dominant
period 7 seconds. Choppy on the intracoastal waters. Chance of
showers in the morning, then showers likely and slight chance of
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 5 to 7 feet
with a dominant period 6 seconds. Choppy on the intracoastal
waters. Showers likely and slight chance of thunderstorms.
.MONDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet. A
moderate chop on the intracoastal waters. Showers and slight
chance of thunderstorms.
.MONDAY NIGHT...South winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Seas 3 to 5 feet. A light chop on the
intracoastal waters. Chance of showers and slight chance of
thunderstorms.
.TUESDAY...South winds 5 to 10 knots. Seas 3 to 4 feet. A light
chop on the intracoastal waters. Slight chance of thunderstorms
in the morning. Chance of showers. Chance of thunderstorms in the
afternoon.
.TUESDAY NIGHT...West winds 10 to 15 knots. Seas 3 to 5 feet.
Slight chance of showers and thunderstorms.
.WEDNESDAY...West winds 5 to 10 knots. Seas 3 to 4 feet.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Seas 3 to 4 feet.
.THURSDAY...Southwest winds 5 to 10 knots. Seas 2 to 3 feet.

$$

AMZ552-220915-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
228 PM EDT Sat Apr 21 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...East winds 20 knots. Seas 6 to 8 feet with a dominant
period 8 seconds. Choppy on the intracoastal waters. Chance of
showers and slight chance of thunderstorms.
.SUNDAY...East winds 20 knots. Seas 5 to 7 feet with a dominant
period 8 seconds. Choppy on the intracoastal waters. Showers
likely. Slight chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 5 to 7 feet
with a dominant period 7 seconds. Choppy on the intracoastal
waters. Showers likely and slight chance of thunderstorms.
.MONDAY...Southeast winds 10 to 15 knots. Seas 4 to 6 feet. A
moderate chop on the intracoastal waters. Showers likely in the
morning. Slight chance of thunderstorms. Showers in the
afternoon.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 5 feet. A
light chop on the intracoastal waters. Showers likely and chance
of thunderstorms.
.TUESDAY...Southeast winds 5 to 10 knots becoming south 10 to
15 knots in the afternoon. Seas 3 to 5 feet. A moderate chop on
the intracoastal waters. Chance of showers and slight chance of
thunderstorms in the morning, then showers and thunderstorms
likely in the afternoon.
.TUESDAY NIGHT...West winds 10 to 15 knots. Seas 3 to 5 feet.
Slight chance of showers and thunderstorms.
.WEDNESDAY...West winds 10 to 15 knots diminishing to 5 to
10 knots in the afternoon. Seas 3 to 4 feet.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Seas 3 to 4 feet.
.THURSDAY...West winds 5 to 10 knots. Seas 3 to 4 feet.

$$

AMZ555-220915-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
228 PM EDT Sat Apr 21 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...East winds 20 knots. Seas 5 to 7 feet with a dominant
period 8 seconds. Choppy on the intracoastal waters. Chance of
showers and slight chance of thunderstorms.
.SUNDAY...East winds 20 knots. Seas 6 to 8 feet with a dominant
period 8 seconds. Choppy on the intracoastal waters. Showers
likely. Slight chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet
with a dominant period 7 seconds. Choppy on the intracoastal
waters. Showers likely and slight chance of thunderstorms.
.MONDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet. A
moderate chop on the intracoastal waters. Showers likely and
chance of thunderstorms.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet. A
light chop on the intracoastal waters. Showers likely and chance
of thunderstorms.
.TUESDAY...Southeast winds 10 to 15 knots becoming south 5 to
10 knots in the afternoon. Seas 3 to 4 feet. A moderate chop on
the intracoastal waters. Chance of thunderstorms in the morning.
Showers likely. Thunderstorms likely in the afternoon.
.TUESDAY NIGHT...West winds 10 to 15 knots. Seas 3 to 4 feet.
Chance of showers and slight chance of thunderstorms.
.WEDNESDAY...West winds 5 to 10 knots. Seas 3 to 4 feet. Slight
chance of showers.
.WEDNESDAY NIGHT...West winds 5 to 10 knots becoming northwest
10 to 15 knots after midnight. Seas 2 to 3 feet.
.THURSDAY...Southwest winds 5 to 10 knots. Seas 2 to 3 feet.
Slight chance of showers.

$$

AMZ570-220915-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
228 PM EDT Sat Apr 21 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SUNDAY NIGHT...

.TONIGHT...East winds 20 to 25 knots. Seas 7 to 8 feet with a
dominant period 7 seconds. Chance of showers and slight chance of
thunderstorms.
.SUNDAY...East winds 20 to 25 knots. Seas 7 to 8 feet with a
dominant period 7 seconds. Chance of showers in the morning, then
showers likely and slight chance of thunderstorms in the
afternoon.
.SUNDAY NIGHT...Southeast winds 20 to 25 knots diminishing to
15 to 20 knots after midnight. Seas 6 to 8 feet with a dominant
period 7 seconds. Showers likely and slight chance of
thunderstorms.
.MONDAY...Southeast winds 10 to 15 knots. Seas 5 to 6 feet.
Showers and slight chance of thunderstorms.
.MONDAY NIGHT...South winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. Seas 5 to 6 feet. Showers likely and
chance of thunderstorms.
.TUESDAY...South winds 10 to 15 knots. Seas 4 to 6 feet. Slight
chance of thunderstorms in the morning. Chance of showers. Chance
of thunderstorms in the afternoon.
.TUESDAY NIGHT...West winds 10 to 15 knots. Seas 4 to 6 feet.
Slight chance of showers and thunderstorms.
.WEDNESDAY...West winds 10 to 15 knots becoming southwest 5 to
10 knots in the afternoon. Seas 4 to 5 feet. Slight chance of
showers.
.WEDNESDAY NIGHT...West winds 10 to 15 knots. Seas 3 to 4 feet.
.THURSDAY...Southwest winds 5 to 10 knots. Seas 3 to 4 feet.

$$

AMZ572-220915-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
228 PM EDT Sat Apr 21 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SUNDAY NIGHT...

.TONIGHT...East winds 20 to 25 knots. Seas 7 to 8 feet with a
dominant period 8 seconds. Chance of showers and slight chance of
thunderstorms.
.SUNDAY...East winds 20 to 25 knots. Seas 7 to 9 feet with a
dominant period 8 seconds. Showers likely. Slight chance of
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 6 to 8 feet
with a dominant period 7 seconds. Showers likely and slight
chance of thunderstorms.
.MONDAY...Southeast winds 10 to 15 knots. Seas 5 to 6 feet.
Showers likely and chance of thunderstorms.
.MONDAY NIGHT...South winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. Seas 4 to 6 feet. Showers likely and
chance of thunderstorms.
.TUESDAY...South winds 10 to 15 knots. Seas 4 to 5 feet. Chance
of showers and slight chance of thunderstorms in the morning,
then showers and thunderstorms likely in the afternoon.
.TUESDAY NIGHT...West winds 10 to 15 knots. Seas 4 to 6 feet.
Chance of showers and slight chance of thunderstorms.
.WEDNESDAY...West winds 10 to 15 knots diminishing to 5 to
10 knots in the afternoon. Seas 4 to 5 feet. Slight chance of
showers.
.WEDNESDAY NIGHT...West winds 5 to 10 knots increasing to 10 to
15 knots after midnight. Seas 3 to 4 feet.
.THURSDAY...Southwest winds 5 to 10 knots. Seas 3 to 4 feet.

$$

AMZ575-220915-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
228 PM EDT Sat Apr 21 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SUNDAY NIGHT...

.TONIGHT...East winds 20 to 25 knots. Seas 6 to 8 feet with a
dominant period 8 seconds. Chance of showers and slight chance of
thunderstorms.
.SUNDAY...East winds 20 to 25 knots. Seas 6 to 8 feet with a
dominant period 7 seconds. Showers likely. Slight chance of
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 5 to 7 feet
with a dominant period 6 seconds. Showers likely and slight
chance of thunderstorms.
.MONDAY...Southeast winds 10 to 15 knots. Seas 4 to 6 feet.
Showers likely and chance of thunderstorms.
.MONDAY NIGHT...Southeast winds 15 to 20 knots becoming south
10 to 15 knots after midnight. Seas 3 to 5 feet. Showers likely
and chance of thunderstorms.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet.
Chance of thunderstorms in the morning. Showers likely.
Thunderstorms likely in the afternoon.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots becoming west
after midnight. Seas 3 to 5 feet. Chance of showers and slight
chance of thunderstorms.
.WEDNESDAY...West winds 10 to 15 knots diminishing to 5 to
10 knots in the afternoon. Seas 3 to 5 feet. Slight chance of
showers.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots becoming west
after midnight. Seas 3 to 4 feet.
.THURSDAY...West winds 5 to 10 knots becoming southwest in the
afternoon. Seas 3 to 4 feet. Slight chance of showers.

$$



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