423
FZNT01 KWBC 222134
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC WED MAY 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MAY 22.
24 HOUR FORECAST VALID 1800 UTC MAY 23.
48 HOUR FORECAST VALID 1800 UTC MAY 24.

.WARNINGS.

...GALE WARNING...
.LOW 54N36W 1002 MB MOVING N 10 KT. WITHIN 360 NM S QUADRANT
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 57N36W 995 MB. WITHIN 420 NM N AND 360 NM
NW QUADRANTS AND FROM 50N TO 57N BETWEEN 38W AND 50W WINDS 25 TO
40 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW ABSORBED BY NEW LOW 63N34W 989 MB. WITHIN
180 NM W SEMICIRCLE WINDS 30 TO 45 KT. SEAS 10 TO 19 FT.
ELSEWHERE N OF 50N E OF 42W WINDS 25 TO 40 KT. SEAS 10 TO 17 FT.
ALSO FROM 50N TO 60N BETWEEN 42W AND 50W WINDS LESS THAN 25 KT.
SEAS TO 11 FT.

...GALE WARNING...
.LOW 51N47W 1002 MB MOVING E 20 KT. WINDS LESS THAN 25 KT. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST LOW 50N36W 995 MB. WITHIN 780 NM S AND 480 NM W
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW 50N26W 998 MB. FROM 41N TO 50N E OF 46W
WINDS TO 25 KT. SEAS TO 12 FT.

.SYNOPSIS AND FORECAST.

.LOW 42N41W 1004 MB MOVING NE 25 KT. S OF 46N E OF 49W WINDS 20
TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW AND CONDITIONS MOVED E OF AREA.

.LOW 55N45W 1003 MB DRIFTING SW. WITHIN 180 NM NW AND N OF A
FRONT FROM LOW CENTER TO 58N35W WINDS 20 TO 30 KT. SEAS 8 TO 14
FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY LOW
57N36W DESCRIBED IN WARNINGS SECTION ABOVE.

.24 HOUR FORECAST WITHIN THE GULF OF SAINT LAWRENCE WINDS 20 TO
30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST NEW LOW 48N65W 998 MB. WITHIN 240 NM N...540 NM
E...AND 480 NM SE QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.

.48 HOUR FORECAST FROM 60N TO 64N BETWEEN GREENLAND COAST AND 54W
NW WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 49N TO 57N E OF
39W...FROM 46N TO 52N BETWEEN 42W AND 62W...AND W OF A LINE FROM
35N75W TO 41N65W TO 45N61W.
.24 HOUR FORECAST DENSE FOG FROM 56N TO 63N E OF 37W AND W OF A
LINE FROM 35N74W TO 41N65W TO 45N61W.
.48 HOUR FORECAST DENSE FOG N OF 62N E OF 39W AND NW AND W OF A
LINE FROM 36N75W TO 46N52W.

.LIGHT FREEZING SPRAY N OF 65N W OF GREENLAND.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.FORECASTER JOSEPH. 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 1800 UTC WED MAY 22.
24 HOUR FORECAST VALID 1800 UTC THU MAY 23.
48 HOUR FORECAST VALID 1800 UTC FRI MAY 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC 12 HOUR FORECAST WITHIN 10N37W TO 12N42W TO 11N43W TO
10N43W TO 09N39W TO 08N37W TO 10N37W WINDS 20 KT OR LESS. SEAS 8
FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 10N39W TO 11N41W TO 12N44W TO 11N45W TO
10N44W TO 09N39W TO 10N39W WINDS 20 KT OR LESS. SEAS 8 FT IN NE
SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.ATLC 42 HOUR FORECAST WITHIN 26N66W TO 27N68W TO 26N68W TO
24N68W TO 23N68W TO 23N66W TO 26N66W WINDS 20 KT OR LESS. SEAS 8
FT IN SE SWELL.
.48 HOUR FORECAST WITHIN 26N65W TO 28N67W TO 27N69W TO 26N69W TO
24N67W TO 25N65W TO 26N65W S WINDS 20 TO 25 KT. SEAS 8 FT IN SE
SWELL.

.CARIBBEAN WITHIN 18N73W TO 19N76W TO 17N78W TO 15N76W TO 14N74W
TO 15N73W TO 18N73W...INCLUDING BETWEEN CUBA AND JAMAICA... E
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

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


.FORECASTER AL. NATIONAL HURRICANE CENTER.

$$