FZNT01 KWBC 300354
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC TUE MAY 30 2023

CCODE/1:31:04:01:00/AOE/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE 
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE 
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. 

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE 
NATIONAL WEATHER SERVICE. EMAIL US AT 
[email protected](LOWERCASE).

FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH 
ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP 
(ALL LOWERCASE).

SECURITE

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 0000 UTC MAY 30. 
24 HOUR FORECAST VALID 0000 UTC MAY 31.
48 HOUR FORECAST VALID 0000 UTC JUN 01.

.WARNINGS.

...GALE WARNING...
.N OF 64N W OF 53W WINDS 25 TO 35 KT. SEAS TO 8 FT.
.24 HOUR FORECAST N OF 64N W OF 53W WINDS 20 TO 30 KT. SEAS TO 10
FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 53N50W 998 MB MOVING NW 15 KT. FROM 49N TO 57N W OF 42W
WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW 58N55W 1008 MB. FROM 54N TO 64N BETWEEN 53W
AND 46W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW DISSIPATED. ASSOCIATED CONDITIONS ABSORBED
BY LOW 64N60W DESCRIBED BELOW.

...GALE WARNING...
.N OF 59N E OF 44W WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

...GALE WARNING...
.48 HOUR FORECAST NEW LOW 64N60W 1007 MB. WITHIN 420 NM E
SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.

.SYNOPSIS AND FORECAST.

.FROM 38N TO 42N W OF 63W WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST NEW LOW 34N72W 1012 MB. WITHIN 240 NM N
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 34N73W 1014 MB. WITHIN 240 NM NE QUADRANT
WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.LOW 35N54W 1011 MB MOVING NE 20 KT. WITHIN 180 NM N AND NE
QUADRANTS WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 36N45W 1010 MB. WITHIN 180 NM NE...AND 240
NM SW SEMICIRCLES WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 38N38W 1007 MB. WITHIN 240 NM OF CENTER
WINDS 20 TO 30 KT. SEAS TO 10 FT.

.24 HOUR FORECAST NEW LOW 44N45W 1012 MB. WITHIN 60 NM E...AND
360 NM W QUADRANTS WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 43N42W 1008 MB. WITHIN 300 NM NE
SEMICIRCLE...AND WITHIN 360 NM SW QUADRANT WINDS 20 TO 30 KT.
SEAS TO 12 FT.

.24 HOUR FORECAST NEW LOW 52N63W 1004 MB. WITHIN 300 NM S
SEMICIRCLE WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 47N59W 1015 MB. WITHIN 420 NM SE...AND 300
NM SW QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 50N TO 57N
BETWEEN 55W AND 49W.
.24 HOUR FORECAST CONDITIONS IMPROVING.
.48 HOUR FORECAST DENSE FOG N OF 62N W OF GREENLAND...AND FROM
47N TO 63N BETWEEN 49W AND 38W.

.FORECASTER BYRD. OCEAN PREDICTION CENTER.

NWS NATIONAL HURRICANE CENTER MIAMI FL

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0000 UTC TUE MAY 30.
24 HOUR FORECAST VALID 0000 UTC WED MAY 31.
48 HOUR FORECAST VALID 0000 UTC THU JUN  1.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ENTIRE AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.


.FORECASTER HAGEN. NATIONAL HURRICANE CENTER.

$$