270
FZNT01 KWBC 210352
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC TUE MAY 21 2024

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
VOSOPS@NOAA.GOV(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 21.
24 HOUR FORECAST VALID 0000 UTC MAY 22.
48 HOUR FORECAST VALID 0000 UTC MAY 23.

.WARNINGS.

...GALE WARNING...
.LOW E OF AREA NEAR 64N29W 992 MB MOVING E 05 KT. WITHIN 300 NM W
SEMICIRCLE WINDS 25 TO 35 KT. SEAS TO 8 TO 15 FT.
.24 HOUR FORECAST LOW E OF AREA NEAR 64N25W 1001 MB. N OF 60N E
OF GREENLAND WINDS LESS THAN 25 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

.SYNOPSIS AND FORECAST.

.LOW 54N55W 1009 MB MOVING NE 15 KT. WITHIN 360 NM SE SEMICIRCLE
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COMPLEX LOW WITH NEW MAIN LOW 51N54W 1005 MB
AND SECOND LOW 55N46W 1007 MB. FROM 52N TO 60N BETWEEN 35W AND
50W WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST COMBINED LOW 52N44W 995 MB. WITHIN 300 NM
S...420 NM W AND NW...AND 600 NM N QUADRANTS...AND FROM 50N TO
62N E OF 40W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

.COMPLEX LOW WITH FIRST LOW 37N57W 1006 MB MOVING NE 35 KT AND
SECOND LOW 38N63W 1008 MB MOVING S 05 KT. WITHIN 840 NM NE...600
NM E...360 NM S...660 NM SW...AND 420 NM NW QUADRANTS WINDS 20 TO
30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST COMBINED LOW 41N46W 1007 MB. E OF A LINE FROM
50N40W TO 33N54W WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 46N35W 1001 MB. FROM 32N TO 50N E OF 44W
WINDS 20 TO 30 KT. SEAS TO 10 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 46N
BETWEEN 48W AND 57W...FROM 54N TO 57N BETWEEN 40W AND 48W...AND
FROM 53N TO 57N W OF 54W.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 48N BETWEEN 41W AND
50W...FROM 47N TO 53N BETWEEN 47W AND 56W...AND N OF 48N E OF 62W
IN THE GULF OF SAINT LAWRENCE.
.48 HOUR FORECAST DENSE FOG FROM 50N TO 60N E OF 45W...AND FROM
43N TO 47N BETWEEN 47W AND 63W.

.LIGHT FREEZING SPRAY N OF 62N W OF 54W.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 65N W OF 54W.
.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF 63N W OF 55W.

.FORECASTER EHRBAR. 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 21.
24 HOUR FORECAST VALID 0000 UTC WED MAY 22.
48 HOUR FORECAST VALID 0000 UTC THU MAY 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.CARIBBEAN WITHIN 14N70W TO 15N73W TO 13N74W TO 13N71W TO 11N67W
TO 14N70W...INCLUDING THE GULF OF VENEZUELA...E WINDS 20 TO 25
KT. SEAS TO 9 FT. ELSEWHERE WITHIN 15N73W TO 15N75W TO 14N75W TO
13N75W TO 13N74W TO 15N73W WINDS 20 KT OR LESS. SEAS 8 FT IN E
SWELL.
.24 HOUR FORECAST WITHIN 15N73W TO 16N74W TO 14N74W TO 14N73W TO
15N73W E WINDS 20 TO 25 KT. SEAS 8 FT IN E TO SE SWELL.
ELSEWHERE WITHIN 15N73W TO 16N74W TO 16N75W TO 15N75W TO 13N73W
TO 14N71W TO 15N73W WINDS 20 KT OR LESS. SEAS 8 FT IN E TO SE
SWELL.
.48 HOUR FORECAST WITHIN 17.5N70.5W TO 18N71W TO 17N71W TO
16.5N70.5W TO 17.5N70.5W NE TO E WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT. FROM 14.5N TO 16.5N BETWEEN 73W AND 75W WINDS 20 KT OR
LESS. SEAS 8 FT IN E TO SE SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.


.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.

$$