344
FZNT01 KWBC 292142
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC MON APR 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 29.
24 HOUR FORECAST VALID 1800 UTC APR 30.
48 HOUR FORECAST VALID 1800 UTC MAY 01.

.WARNINGS.

...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 43N51W 992 MB MOVING NW 10 KT. FROM
31N TO 51N BETWEEN 35W AND 60W WINDS 25 TO 40 KT. SEAS 9 TO 17
FT.
.24 HOUR FORECAST LOW 45N52W 991 MB. WITHIN 780 NM S...540 NM
W...AND 300 NM NE QUADRANTS...AND WITHIN 300 NM E AND NE OF A
FRONT FROM 50N51W TO 48N43W TO 40N38W TO 31N39W WINDS 25 TO 35
KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH NEW LOW TO DEVELOP 44N44W
998 MB. FROM 31N TO 43N BETWEEN 35W AND 60W...AND WITHIN 360 NM N
AND NE OF A FRONT FROM 50N50W TO 44N35W WINDS 25 TO 35 KT. SEAS 8
TO 16 FT.

...GALE WARNING...
.LOW 65N55W 1018 MB MOVING NE 20 KT. NW OF A LINE FROM 55N56W TO
60N48W WINDS 25 TO 40 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW WELL N OF AREA. FROM 55N TO 61N W OF 52W
WINDS 25 TO 35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST FROM 53N TO 56N W OF 50W WINDS 20 TO 30 KT.
SEAS TO 11 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY FROM 62N TO 65N W OF 57W.
ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF 59N W OF 55W.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 60N W OF
52W.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 61N W OF
53W.

.SYNOPSIS AND FORECAST.

.FROM 31N TO 36N BETWEEN 60W AND 68W WINDS TO 25 KT. SEAS TO 10
FT.
.24 HOUR FORECAST CONDITIONS ABSORBED INTO LOW 45N52W DESCRIBED
ABOVE.

.24 HOUR FORECAST FROM 59N TO 62N BETWEEN 37W AND 45W WINDS 20 TO
30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST N OF 59N W OF 46W WINDS 20 TO 30 KT. SEAS TO 10
FT.

.48 HOUR FORECAST NEW LOW 39N64W 1010 MB. WITHIN 360 NM S AND SW
QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 41N TO 54N
BETWEEN 48W AND 57W AND NW OF A LINE FROM 57N56W TO 64N52W.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 53N BETWEEN 48W AND 58W
AND WITHIN 120 NM EITHER SIDE OF A LINE FROM 56N58W TO 61N48W.
.48 HOUR FORECAST DENSE FOG FROM 43N TO 54N BETWEEN 45W AND 56W
AND WITHIN 90 NM EITHER SIDE OF A LINE FROM 36N75W TO 40N68W.

.FORECASTER COLLINS. 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 MON APR 29.
24 HOUR FORECAST VALID 1800 UTC TUE APR 30.
48 HOUR FORECAST VALID 1800 UTC WED MAY  1.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N41W TO 20N54W. WITHIN 31N46W TO 31N66W
TO 24N65W TO 22N60W TO 27N49W TO 31N46W NW WINDS 20 TO 25 KT.
SEAS 8 TO 12 FT. WITHIN 22N58W TO 23N67W TO 25N72W TO 23N74W TO
19N67W TO 20N58W TO 22N58W...INCLUDING IN ATLANTIC EXPOSURES AND
PASSAGES AND ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 FT
IN N TO NE SWELL. WITHIN 31N40W TO 31N42W TO 30N42W TO 30N41W TO
30N40W TO 31N40W S WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST STATIONARY FRONT FROM 31N40W TO 23N44W. WITHIN
31N41W TO 31N62W TO 27N56W TO 25N60W TO 22N58W TO 22N52W TO
31N41W W TO NW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 21N62W
TO 20N68W TO 19N68W TO 18N65W TO 18N62W TO 20N60W TO
21N62W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES...WINDS 20
KT OR LESS. SEAS 8 FT IN N TO NE SWELL. WITHIN 31N37W TO 31N41W
TO 29N41W TO 28N40W TO 28N38W TO 31N37W SW WINDS 20 TO 25 KT.
SEAS 8 TO 10 FT.
.48 HOUR FORECAST FRONT DISSIPATED. WITHIN 31N40W TO 31N47W TO
29N47W TO 29N44W TO 29N42W TO 31N40W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN W TO NW SWELL.

.ATLC AND CARIBBEAN 03 HOUR FORECAST WITHIN 21N73W TO 21N74W TO
20N75W TO 19N74W TO 19N73W TO 20N73W TO 21N73W NE TO E WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.09 HOUR FORECAST WITHIN 20N73W TO 21N74W TO 20N75W TO 19N76W TO
19N74W TO 19N73W TO 20N73W NE TO E WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.33 HOUR FORECAST WITHIN 18N69W TO 19N70W TO 18N72W TO 17N73W TO
17N70W TO 18N69W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.CARIBBEAN 03 HOUR FORECAST WITHIN 17N84W TO 17N85W TO 17N87W TO
16N87W TO 16N85W TO 16N84W TO 17N84W...INCLUDING THE GULF OF
HONDURAS... E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.GULF OF MEXICO 03 HOUR FORECAST WITHIN 23N88W TO 23N89W TO
21N90W TO 22N87W TO 23N88W E WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WITHIN 23N88W TO 23N89W TO 21N90W TO 22N87W TO
23N88W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 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 RAMOS. NATIONAL HURRICANE CENTER.

$$