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000
FZNT01 KWBC 191611
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC APR 19.
24 HOUR FORECAST VALID 1200 UTC APR 20.
48 HOUR FORECAST VALID 1200 UTC APR 21.

.WARNINGS...

...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 49N44W 1000 MB MOVING NE 25 KT AND
SECOND CENTER 43N52W 1006 MB MOVING E 20 KT. WITHIN 420 NM NW
QUADRANT OF FIRST LOW AND 360 NM SW QUADRANT OF SECOND LOW WINDS
25 TO 35 KT. SEAS 9 TO 16 FT. ELSEWHERE FROM 35N TO 55N E OF 50W
WINDS TO 25 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 51N36W 1001 MB. E OF A LINE FROM 56N44W TO
42N49W 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 LOW 51N34W 999 MB. WITHIN 300 NM NW QUADRANT
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...
.LOW 62N38W 999 MB MOVING NE 25 KT. WITHIN 90 NM W SEMICIRCLE
WINDS 25 TO 35 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 64N36W 996 MB. WITHIN 90 NM S SEMICIRCLE
WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW E OF AREA AND CONDITIONS DIMINISHED.

...GALE WARNING...
.24 HOUR FORECAST LOW INLAND 57N69W 985 MB. FROM 47N TO 62N W OF
55W WINDS TO 25 KT. SEAS TO 9 FT.
.30 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 64N63W 984 MB. N OF 60N 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...
.48 HOUR FORECAST LOW 47N59W 1002 MB. WITHIN 90 NM E OF A LINE
FROM LOW TO 38N61W WINDS 25 TO 35 KT. SEAS TO 9 FT.


.SYNOPSIS AND FORECAST.

.LOW 62N51W 1002 MB MOVING SE 15 KT. WITHIN 240 NM SW QUADRANT
WINDS TO 25 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW DISSIPATED. FROM 57N TO 60N BETWEEN 39W
AND 45W WINDS TO 25 KT. SEAS TO 12 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.LOW 37N67W 1012 MB MOVING SE 25 KT. WITHIN 180 NM N SEMICIRCLE
WINDS TO 25 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 37N66W 1015 MB. WITHIN 90 NM NE QUADRANT
WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 47N59W
DESCRIBED ABOVE.

.LIGHT TO MODERATE FREEZING SPRAY N OF 58N W OF 52W.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 62N W OF
GREENLAND AND FROM 48N TO 54N W OF 51W.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 57N E OF 42W.
.24 HOUR FORECAST DENSE FOG FROM 58N TO 61N W OF 58W.
.48 HOUR FORECAST DENSE FOG N OF 60N W OF 50W AND N OF 40N
BETWEEN 54W AND 62W.

.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 1200 UTC FRI APR 19.
24 HOUR FORECAST VALID 1200 UTC SAT APR 20.
48 HOUR FORECAST VALID 1200 UTC SUN APR 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES NEAR 25.5N52.5W 1013 MB. WINDS 20 KT OR LESS.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 29N43W 1014 MB. WINDS 20 KT OR
LESS. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST LOW PRES NEAR 30N40W 1014 MB. WITHIN 29N36W TO
27N42W TO 25N44W TO 26N40W TO 27N38W TO 29N36W SW TO W WINDS 20
TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 31N38W 1012 MB. WITHIN 31N36W TO
28N39W TO 25N46W TO 26N38W TO 29N35W TO 31N36W S TO SW WINDS 20
TO 25 KT. SEAS 8 TO 10 FT.

.CARIBBEAN 18 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 LITTLE CHANGE.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.39 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 LITTLE CHANGE.

.GULF OF MEXICO 12 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.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 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.
.48 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.