High Seas Forecast
Issued by NWS

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208
FZNT01 KWBC 250415
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC MON NOV 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).

SECURITE

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 0000 UTC NOV 25.
24 HOUR FORECAST VALID 0000 UTC NOV 26.
48 HOUR FORECAST VALID 0000 UTC NOV 27.

.WARNINGS.

...STORM WARNING...
.LOW 48N60W 982 MB MOVING NE 10 KT. FROM 35N TO 53N W OF 70W
WINDS 25 TO 40 KT. SEAS 10 TO 26 FT...HIGHEST S OF LOW CENTER.
.18 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 48N56W985 MB AND
SECOND CENTER 49N43W 982 MB. WITHIN 90 NM N QUADRANT WINDS 40 TO
50 KT. SEAS 16 TO 24 FT.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST LOW 46N51W 992 MB AND
SECOND LOW 50N45W 982 MB. WITHIN 120 NM N QUADRANT OF SECOND LOW
WINDS 35 TO 50 KT. SEAS 14 TO 25 FT. ELSEWHERES OF 54N E OF 64W
WINDS 25 TO 40 KT. SEAS 10 TO 24 FT...HIGHEST S OF THE FIRST LOW
NEAR 39N54W.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 49N40W 981 MB. S
OF 54N E OF 50W WINDS 25 TO 40 KT. SEAS 12 TO 24 FT. ELSEWHERE S
OF 56N E OF 60W WINDS TO 25 KT. SEAS 8 TO 16 FT.

...GALE WARNING...
.N OF 65N W OF GREENLAND AREA OF NW WINDS 25 TO 35 KT. SEAS TO 9
FT.
.24 HOUR FORECAST N OF 62N W OF 60W AREA OF NW WINDS 25 TO 35
KT. SEAS TO 12 FT.
.48 HOUR FORECAST N OF 59N E OF 56W AREA OF W TO NW WINDS 25 TO
35 KT. SEAS 8 TO 14 FT.

...HEAVY FREEZING SPRAY WARNING...
.LIGHT FREEZING SPRAY WITHIN 60 NM OF THE W GREENLAND COAST FROM
67N TO 60N.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 63N W OF
60W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY NW OF A LINE
FROM 60N64W TO 67N54W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 62N W OF
60W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY NW OF A LINE
FROM 57N61W TO 62N51W.

.SYNOPSIS AND FORECAST.

.FROM 47N TO 60N BETWEEN 35W AND 40W WINDS TO 25 KT. SEAS 8 TO
16 FT WITH N TO NE SWELL.
.24 HOUR FORECAST CONDITIONS E OF AREA.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 44N TO 49N
BETWEEN 43W AND 67W AND N OF 65N BETWEEN 52W AND 57W.
.24 HOUR FORECAST DENSE FOG FROM 45N TO 50N W OF 54W AND N OF
65N W OF 52W.
.48 HOUR FORECAST DENSE FOG FROM 45N TO 50N W OF 60W.

.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 0000 UTC MON NOV 25.
24 HOUR FORECAST VALID 0000 UTC TUE NOV 26.
48 HOUR FORECAST VALID 0000 UTC WED NOV 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N45W TO 20N73W. WITHIN 31N48W TO 31N70W
TO 26N67W TO 24N60W TO 27N53W TO 31N48W WINDS 20 KT OR LESS. SEAS
8 TO 12 FT IN NW SWELL.
.24 HOUR FORECAST STATIONARY FRONT FROM 31N40W TO 25N49W. WITHIN
31N35W TO 31N64W TO 22N55W TO 23N48W TO 31N35W WINDS 20 KT OR
LESS. SEAS 8 TO 11 FT IN NW SWELL. WITHIN 23N57W TO 21N63W TO
18N63W TO 15N60W TO 15N54W TO 23N57W...INCLUDING IN ATLANTIC
EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN
NW TO N SWELL.
.48 HOUR FORECAST FRONT DISSIPATED. LARGE NW SWELL N OF THE
AREA.
WITHIN 31N35W TO 31N62W TO 19N58W TO 16N51W TO 21N35W TO 31N35W
N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 13 FT IN NW SWELL.

.ATLC 12 HOUR FORECAST WITHIN 19N56W TO 20N56W TO 20N61W TO
18N62W TO 15N60W TO 15N57W TO 19N56W...INCLUDING IN ATLANTIC
EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN
NW TO N SWELL.
.24 HOUR FORECAST CONDITIONS MERGED WITH SECTION ABOVE.

.ATLC WITHIN 11N42W TO 12N44W TO 12N47W TO 10N48W TO 09N44W TO
09N41W TO 11N42W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E
SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.ATLC AND CARIBBEAN WITHIN 20N74W TO 20N75W TO 19N75W TO 19N74W
TO 20N73W TO 20N74W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.
.09 HOUR FORECAST WITHIN 18N70W TO 18N73W TO 17N73W TO 16N74W TO
16N72W TO 17N71W TO 18N70W 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.

.CARIBBEAN WITHIN 12N70W TO 13N72W TO 12N71W TO 11N72W TO 11N71W
TO 11N69W TO 12N70W...INCLUDING THE GULF OF VENEZUELA...E WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 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.