Preview of NWS' New Version of Forecast
This preview is not operational and should not be used for support decisions.

Coastal Waters Forecast (CWF)

Issued by Melbourne, FL (MLB)

                            
000
FZUS52 KMLB 201947
CWFMLB

Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
347 PM EDT Mon May 20 2019

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

AMZ500-210830-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm-
347 PM EDT Mon May 20 2019

.SYNOPSIS...The Atlantic high pressure ridge centered northeast 
of Florida will weaken through Tuesday as a low pressure area 
develops northeast of the Bahamas. As this low moves northeast, 
the ridge will rebuild through the end of the week, leading to a 
slight freshening of onshore winds and some increase in swell. 
Expect favorable conditions for open water boating the next 
several days.

.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 Monday May 20th.

38 nautical miles east of Ponce Inlet.
27 nautical miles east of Port Canaveral.
23 nautical miles east of Sebastian Inlet.
15 nautical miles east of Fort Pierce Inlet.
 9 nautical miles east of Saint Lucie Inlet.


$$

AMZ550-210830-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
347 PM EDT Mon May 20 2019

.TONIGHT...Southeast to South winds 5 to 10 knots. Seas 2 to 3 
feet with a dominant period 6 seconds. Mostly smooth on the 
intracoastal waters. 
.TUESDAY...South winds 5 to 10 knots becoming southeast in the
afternoon. Seas 2 to 3 feet with a dominant period 7 seconds. A
light chop on the intracoastal waters. 
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet
with a dominant period 7 seconds. Mostly smooth on the
intracoastal waters. 
.WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. A light
chop on the intracoastal waters. 
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet. A
light chop on the intracoastal waters. 
.THURSDAY...East winds 10 to 15 knots. Seas 3 to 5 feet. A
moderate chop on the intracoastal waters. 
.THURSDAY NIGHT...East winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Seas 3 to 5 feet. 
.FRIDAY...East winds 5 to 10 knots. Seas 3 to 4 feet. 
.FRIDAY NIGHT...Southeast winds 5 to 10 knots becoming southwest
after midnight. Seas 2 to 3 feet. 
.SATURDAY...Northwest winds 5 knots becoming east 5 to 10 knots
in the afternoon. Seas 2 to 3 feet. 

$$

AMZ552-210830-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
347 PM EDT Mon May 20 2019

.TONIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet with a
dominant period 7 seconds. Mostly smooth on the intracoastal
waters. 
.TUESDAY...South winds 5 knots becoming southeast 5 to 10 knots
in the afternoon. Seas 2 to 3 feet with a dominant period
7 seconds. A light chop on the intracoastal waters. 
.TUESDAY NIGHT...Southeast winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. Seas 2 to 3 feet with a dominant
period 7 seconds. A light chop on the intracoastal waters. 
.WEDNESDAY...East winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. Seas 2 to 3 feet. A moderate chop on
the intracoastal waters. 
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet. A
light chop on the intracoastal waters. 
.THURSDAY...East winds 15 knots. Seas 3 to 5 feet. A moderate
chop on the intracoastal waters. 
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet. 
.FRIDAY...East winds 5 to 10 knots. Seas 3 to 4 feet. 
.FRIDAY NIGHT...East winds 5 to 10 knots becoming south 5 knots
after midnight. Seas 3 to 4 feet. 
.SATURDAY...Northwest winds 5 knots becoming northeast in the
afternoon. Seas 2 to 3 feet. 

$$

AMZ555-210830-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
347 PM EDT Mon May 20 2019

.TONIGHT...East to Southeast winds 5 to 10 knots. Seas 2 to 3 
feet with a dominant period 4 seconds. Mostly smooth on the 
intracoastal waters. 
.TUESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet with a
dominant period 8 seconds. A light chop on the intracoastal
waters. 
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet
with a dominant period 4 seconds. Mostly smooth on the
intracoastal waters. 
.WEDNESDAY...East winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. Seas 2 to 3 feet. A moderate chop on
the intracoastal waters. 
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet. A
light chop on the intracoastal waters. 
.THURSDAY...East winds 15 to 20 knots. Seas 4 to 5 feet. Choppy
on the intracoastal waters. 
.THURSDAY NIGHT...East winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. Seas 5 feet. 
.FRIDAY...East winds 10 to 15 knots. Seas 4 feet. 
.FRIDAY NIGHT...East winds 5 to 10 knots becoming southeast after
midnight. Seas 3 to 4 feet. 
.SATURDAY...Southeast winds 5 to 10 knots becoming northeast in
the afternoon. Seas 2 to 3 feet. 

$$

AMZ570-210830-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
347 PM EDT Mon May 20 2019

.TONIGHT...South winds 5 to 10 knots. Seas 3 feet with a dominant
period 7 seconds. 
.TUESDAY...South winds 5 to 10 knots becoming southeast in the
afternoon. Seas 2 to 3 feet with a dominant period 8 seconds. 
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet
with a dominant period 8 seconds. 
.WEDNESDAY...East winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. Seas 3 to 4 feet. 
.WEDNESDAY NIGHT...East winds 15 knots. Seas 3 to 5 feet. 
.THURSDAY...East winds 15 knots. Seas 4 to 5 feet. 
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet. 
.FRIDAY...East winds 5 to 10 knots. Seas 4 feet. 
.FRIDAY NIGHT...Southeast winds 5 to 10 knots becoming southwest
after midnight. Seas 3 to 4 feet. 
.SATURDAY...Northwest winds 5 to 10 knots becoming northeast
5 knots in the afternoon. Seas 2 to 3 feet. 

$$

AMZ572-210830-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
347 PM EDT Mon May 20 2019

.TONIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet with a
dominant period 7 seconds. 
.TUESDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet with a
dominant period 8 seconds. 
.TUESDAY NIGHT...East winds 10 to 15 knots becoming southeast
5 to 10 knots after midnight. Seas 2 to 3 feet with a dominant
period 8 seconds. 
.WEDNESDAY...East winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. Seas 3 to 4 feet. 
.WEDNESDAY NIGHT...East winds 15 knots. Seas 4 to 5 feet. 
.THURSDAY...East winds 15 knots. Seas 5 to 6 feet. 
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas 5 to 6 feet. 
.FRIDAY...East winds 5 to 10 knots. Seas 4 to 5 feet. 
.FRIDAY NIGHT...East winds 5 to 10 knots becoming south 5 knots
after midnight. Seas 3 to 4 feet. 
.SATURDAY...West winds 5 to 10 knots becoming northeast 5 knots
in the afternoon. Seas 3 feet. 

$$

AMZ575-210830-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
347 PM EDT Mon May 20 2019

.TONIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet with a
dominant period 7 seconds. 
.TUESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet with a
dominant period 8 seconds. 
.TUESDAY NIGHT...East winds 10 knots. Seas 2 to 3 feet with a
dominant period 7 seconds. 
.WEDNESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet. 
.WEDNESDAY NIGHT...East winds 15 knots. Seas 3 to 4 feet. 
.THURSDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. 
.THURSDAY NIGHT...East winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. Seas 5 to 6 feet. 
.FRIDAY...East winds 10 to 15 knots. Seas 4 to 5 feet. 
.FRIDAY NIGHT...East winds 5 to 10 knots becoming southeast after
midnight. Seas 3 to 4 feet. 
.SATURDAY...East winds 5 to 10 knots becoming northeast in the
afternoon. Seas 2 to 3 feet. 

$$