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000
FZNT01 KWBC 192144
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC FRI APR 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 APR 19.
24 HOUR FORECAST VALID 1800 UTC APR 20.
48 HOUR FORECAST VALID 1800 UTC APR 21.

.WARNINGS...

...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 51N41W 998 MB MOVING NE 15 KT.
WITHIN 300 NM W OF A LINE FROM 54N39W TO 45N50W WINDS 25 TO 35
KT. SEAS 9 TO 16 FT. ELSEWHERE FROM 35N TO 55N E OF 57W WINDS TO
25 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW DISSIPATED WITH NEW LOW 47N39W 1004 MB.
FROM 43N TO 55N E OF 46W WINDS 25 TO 35 KT. SEAS 10 TO 16 FT.
ELSEWHERE FROM 37N TO 57N E OF 48W WINDS TO 25 KT. SEAS TO 12 FT.
.48 HOUR FORECAST COMPLEX LOW WITH FIRST LOW E OF AREA AND NEW
SECOND LOW 52N37W 999 MB. WITHIN 180 NM W AND 120 NM E
SEMICIRCLES WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE FROM 42N
TO 56N E OF 42W WINDS TO 25 KT. SEAS TO 10 FT.

...GALE WARNING...
.24 HOUR FORECAST LOW 60N67W 979 MB. N OF 55N W OF 51W WINDS 25
TO 35 KT. SEAS TO 12 FT. ELSEHWERE N OF 47N W OF 50W WINDS TO 25
KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW N OF AREA. N OF 62N W OF GREENLAND WINDS
25 TO 40 KT. SEAS 12 TO 18 FT. ELSEWHERE N OF 55N W OF 46W WINDS
TO 25 KT. SEAS TO 12 FT.

...GALE WARNING...
.24 HOUR FORECAST LOW 42N68W 1010 MB. WITHIN 90 NM E SEMICIRCLE
WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 50N56W 1002 MB. WITHIN 90 NM E OF A LINE
FROM LOW TO 39N58W WINDS 25 TO 35 KT. SEAS TO 9 FT.

.SYNOPSIS AND FORECAST.

.FROM 56N TO 60N BETWEEN 45W AND 54W WINDS TO 25 KT. SEAS TO 11
FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.LOW 35N65W 1012 MB MOVING SE 25 KT. WITHIN 180 NM N SEMICIRCLE
WINDS TO 25 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 38N66W 1015 MB. CONDITIONS DIMINISHED.

.48 HOUR FORECAST LOW 34N77W 1010 MB. FROM 31N TO 35N W OF 72W
WINDS TO 25 KT. SEAS TO 9 FT.

.LIGHT TO MODERATE FREEZING SPRAY N OF 58N W OF 52W.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 63N W OF
GREENLAND.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 50N E OF 42W.
.24 HOUR FORECAST DENSE FOG FROM 60N TO 64N W OF 55W.
.48 HOUR FORECAST DENSE FOG FORM 45N TO 66N BETWEEN 52W AND 58W.

.FORECASTER KREKELER. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

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

SYNOPSIS VALID 1800 UTC FRI APR 19.
24 HOUR FORECAST VALID 1800 UTC SAT APR 20.
48 HOUR FORECAST VALID 1800 UTC SUN APR 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES NEAR 26N50W 1013 MB. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 27N47W 1014 MB. WINDS 20 KT OR
LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST LOW PRES NEAR 30N40W 1014 MB. WITHIN 29N36W TO
27N42W TO 25N42W TO 26N40W TO 27N38W TO 29N36W S TO SW WINDS 20
TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 30N38W 1008 MB. WITHIN 31N35W TO
31N36W TO 28N37W TO 26N39W TO 28N35W TO 31N35W S TO SW WINDS 20
TO 25 KT. SEAS 8 TO 10 FT. WITHIN 31N38W TO 31N42W TO 29N41W TO
28N39W TO 30N39W TO 31N38W NW TO N WINDS 20 TO 25 KT. SEAS 8 TO
TO 9 FT.

.CARIBBEAN 12 HOUR FORECAST WITHIN 18N70W TO 18N71W TO 18N72W TO
17N72W TO 17N71W TO 18N70W NE TO E WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.33 HOUR FORECAST WITHIN 18N70W TO 18N71W TO 18N73W TO 17N72W TO
17N71W TO 18N70W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO 06 HOUR FORECAST WITHIN 23N89W TO 22N91W TO
20N93W TO 20N91W TO 21N90W TO 22N89W TO 23N89W...INCLUDING
WITHIN 60 NM OF COAST OF CAMPECHE...NE TO E WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WITHIN 23N88W TO 23N89W TO 23N90W TO 21N91W TO
22N88W TO 23N88W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.