FZNT01 KWBC 242207
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC MON NOV 24 2025
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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC NOV 24.
24 HOUR FORECAST VALID 1800 UTC NOV 25.
48 HOUR FORECAST VALID 1800 UTC NOV 26.
.WARNINGS.
...STORM WARNING...
.LOW 61N41W 984 MB MOVING NE 15 KT THEN MOVING SE 20 KT AFTER 24
HOURS. WITHIN 120 NM S AND SE...AND 180 NM N AND NW QUADRANTS
WINDS 35 TO 50 KT. SEAS 2.5 TO 6.5 M. ELSEWHERE N OF 57N E OF
45W WINDS 25 TO 40 KT. SEAS 2.5 TO 5.5 M.
.24 HOUR FORECAST LOW 64N37W 984 MB. WITHIN 180 NM N QUADRANT
WIND 35 TO 50 KT. SEAS 4.5 TO 7 M. ELSEWHERE N OF 62N E OF
GREENLAND WINDS 25 TO 40 KT. SEAS 4 TO 5.5 M.
.48 HOUR FORECAST LOW DISSIPATED. CONDITIONS DESCRIBED WITH LOW
55N33W DESCRIBED BELOW.
...STORM WARNING...
.LOW 42N58W 1006 MB MOVING NE 25 KT AND RAPIDLY INTENSIFYING
AFTER 24 HOURS. WITHIN 420 NM SW QUADRANT WINDS 25 TO 35 KT.
SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST LOW 47N43W 998 MB. WITHIN 540 NM SE AND 600 NM
SW QUADRANTS WINDS 25 TO 40 KT. SEAS 2.5 TO 5.5 M.
.48 HOUR FORECAST LOW 55N33W 968 MB. WITHIN 240 NM W AND 360 NM
S QUADRANTS WINDS 40 TO 55 KT. SEAS 3 TO 7 M. ELSEWHERE FROM 42N
TO 58N E OF 45W WINDS 25 TO 40 KT. SEAS 2.5 TO 5.5 M. ELSEWHERE
N OF 58N E OF 45W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M.
...GALE WARNING...
.LOW 61N49W 983 MB MOVING NW 20 KT. WITHIN 360 NM S QUADRANT
WINDS 25 TO 35 KT. SEAS 3 TO 5.5 M.
.24 HOUR FORECAST LOW DISSIPATED WITH AND CONDITIONS DESCRIBED
WITH COMPLEX LOW 62N57W DESCRIBED BELOW.
...GALE WARNING...
.LOW 61N55W 983 MB MOVING NW 10 KT THEN TURNING W AFTER 24
HOURS. WITHIN 240 NM S AND SW QUADRANTS AND N OF 64N W OF 58W
WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST LOW 61N53W 990 MB AND
SECOND NEW LOW 62N57W 989 MB. WITHIN 180 NM S AND SW...AND 240
NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW 61N60W 995 MB. WITHIN 180 NM W AND NW
QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 58N TO 64N W
OF 50W AND E OF GREENLAND AND W OF A LINE FROM 61N40W TO 65N36W.
.24 HOUR FORECAST DENSE FOG FROM 58N TO 64N W OF 56W...AND FROM
59N TO 63N BETWEEN 47W AND 52W...AND FROM 44N TO 49N BETWEEN 43W
AND 49W.
.48 HOUR FORECAST DENSE FOG FROM 60N TO 65N W OF 60W AND FROM
53N TO 58N E OF 38W.
.48 HOUR FORECAST LIGHT FREEZING SPRAY W AND NW OF A LINE FROM
55N55W TO 60N63W TO 65N60W TO 67N58W...AND N AND NW OF A LINE
FROM 64N40W TO 64N35W.
.FORECASTER ROWLAND. OCEAN PREDICTION CENTER.
NATIONAL HURRICANE CENTER MIAMI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF AMERICA
SYNOPSIS VALID 1800 UTC MON NOV 24.
24 HOUR FORECAST VALID 1800 UTC TUE NOV 25.
48 HOUR FORECAST VALID 1800 UTC WED NOV 26.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC 30 HOUR FORECAST COLD FRONT FROM 31N48W TO 30N50W TO
28N60W.
NW OF FRONT TO A LINE FROM 31N55W TO 29N60W N TO NE WINDS 20 TO
25
KT. SEAS TO 2.5 M.
.48 HOUR FORECAST COLD FRONT FROM 31N39W TO 28N45W TO 27N55W. NW
OF
FRONT AND SE OF A LINE FROM 31N50W TO 27N55W N TO NE WINDS 20 TO
25
KT. SEAS 2.5 TO 3.5 M IN NW TO N SWELL.
.CARIBBEAN FROM 10N TO 15N BETWEEN 72W AND 78W NE TO E WINDS 20
TO
25 KT...EXCEPT 25 TO 30 KT NEAR THE COAST OF COLOMBIA. SEAS 2.5
TO 3
M. FROM 15N TO 17.5N BETWEEN 70W AND 73W NE TO E WINDS 20 TO 25
KT.
SEAS LESS THAN 2.5 M.
.12 HOUR FORECAST FROM 10.5N TO 16N BETWEEN 70W AND
80W...INCLUDING
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT...EXCEPT 25 TO
30
KT NEAR THE COAST OF COLOMBIA. SEAS 2.5 TO 3 M. FROM 16N TO
17.5N
BETWEEN 70W AND 76W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN
2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST FROM 10N TO 17.5N BETWEEN 70W AND
81W...INCLUDING
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT...EXCEPT 25 TO
30
KT NEAR THE COAST OF COLOMBIA. SEAS 2.5 TO 3 M.
.48 HOUR FORECAST LITTLE CHANGE.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.
