High seas forecast for North Atlantic with storm warnings issued.

FZNT01 KWBC 232158
HSFAT1 2230

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC MON DEC 23 2024

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
[email protected](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 DEC 23.
24 HOUR FORECAST VALID 1800 UTC DEC 24.
48 HOUR FORECAST VALID 1800 UTC DEC 25.

.WARNINGS.

…STORM WARNING…
.LOW 65N38W 978 MB AND NEARLY STATIONARY. FROM 57N TO 64N E OF
45W WINDS 25 TO 40 KT. SEAS 18 TO 24 FT. ELSEWHERE N OF 58N E OF
50W WINDS TO 25 KT. SEAS 12 TO 24 FT.
.12 HOUR FORECAST LOW 65N38W 968 MB. FROM 58N TO 61N E OF 45W
WINDS 40 TO 50 KT. SEAS 16 TO 28 FT.
.24 HOUR FORECAST LOW 64N36W 962 MB. FROM 58N TO 61N E OF 45W
WINDS 40 TO 55 KT. SEAS 20 TO 34 FT. ELSEWHERE FROM 54N TO 66N E
OF 55W WINDS 25 TO 40 KT. SEAS 12 TO 24 FT.
.48 HOUR FORECAST LOW NE OF AREA. N OF 50N E OF 50W WINDS 30TO 45
KT. SEAS 16 TO 24 FT. ELSEWHERE N OF 48N E OF 50W WINDS 20 TO 30
KT. SEAS 10 TO 20 FT.

…GALE WARNING…
.LOW 49N38W 998 MB MOVING NE 25 KT. E OF A LINE FROM 52N40W TO O
35N45W WINDS 25 TO 40 KT. SEAS 9 TO 16 FT.
.24 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

…GALE WARNING…
.N OF 57N W OF 50W AREA OF NW WINDS 25 TO 35 KT. SEAS 10 TO 18
FT.
.24 HOUR FORECAST CONDITIONS ABSORBED BY LOW 64N36W DESCRIBED
ABOVE.

…GALE WARNING…
.12 HOUR FORECAST FROM 42N TO 54N E OF 35W AREA OF NW WINDS 25 TO
35 KT. SEAS 12 TO 16 FT.
.24 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

…GALE WARNING…
.24 HOUR FORECAST NEW LOW 35N40W 1018 MB. WITHIN 240 NM NW
SEMICIRCLE WINDS 25 TO 35 KT. SEAS 9 TO 14 FT.
.48 HOUR FORECAST LOW 35N36W 1014 MB. E OF A LINE FROM 42N37W TO
31N48W WINDS 25 TO 35 KT. SEAS 9 TO 14 FT.

…GALE WARNING…
.42 HOUR FORECAST LOW 41N62W 1012 MB. WITHIN 180 NM N SEMICIRCLE
WINDS 25 TO 35 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 42N61W 1009 MB. WITHIN 240 NM N SEMICIRCLE
WINDS 25 TO 40 KT. SEAS 9 TO 16 FT. ELSEWHERE WITHIN 420 NM OF
LOW CENTER WINDS TO 25 KT. SEAS 8 TO 14 FT.

…GALE WARNING…
.24 HOUR FORECAST NEW LOW 32N78W 1018 MB. WITHIN 120 NM N
SEMICIRCLE WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 33N74W 1018 MB. WITHIN 90 NM NW QUADRANT
WINDS 25 TO 35 KT. SEAS TO 10 FT. ELSEWHERE S OF 36N W OF 70W
WINDS TO 25 KT. SEAS TO 9 FT.

…GALE WARNING…
.48 HOUR FORECAST LOW 63N55W 983 MB. N OF 50N W OF 50W WINDS 25
TO 35 KT. SEAS 9 TO 16 FT.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 61N W OF 49W.
.24 HOUR FORECAST DENSE FOG N OF 56N E OF 53W AND NW OF A LINE
FROM 45N60W TO 42N70W.
.48 HOUR FORECAST DENSE FOG N OF 55N W OF 40W AND FROM 42N TO 46N
BETWEEN 60W AND 68W.

.FORECASTER KREKELER. 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 DEC 23.
24 HOUR FORECAST VALID 1800 UTC TUE DEC 24.
48 HOUR FORECAST VALID 1800 UTC WED DEC 25.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 31N54W TO 30N64W TO 27N73W TO 23N73W TO 21N67W TO
23N60W TO 31N54W…INCLUDING ATLANTIC EXPOSURES…N TO NE WINDS
20 TO 30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST WITHIN 24N72W TO 24N73W TO 22N74W TO 21N70W TO
22N68W TO 24N72W…INCLUDING ATLANTIC EXPOSURES…NE TO E WINDS
20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE…WITHIN 27N54W TO 26N65W
TO 29N76W TO 22N74W TO 19N67W TO 24N55W TO 27N54W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE.

.ATLC NEW LOW PRESSURE NEAR 29N78W 1023 MB. WITHIN 30N73W TO
31N76W TO 31N81W TO 29N77W TO 29N74W TO 30N72W TO 30N73W E WINDS
20 TO 30 KT. SEAS 8 T