FZNT01 KWBC 250935
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC TUE NOV 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC NOV 25.
24 HOUR FORECAST VALID 0600 UTC NOV 26.
48 HOUR FORECAST VALID 0600 UTC NOV 27.
.WARNINGS.
...STORM WARNING...
.LOW 42N53W 1005 MB MOVING NE 30 KT. WITHIN 240 NM NW
QUADRANT...AND WITHIN 300 NM S SEMICIRCLE...WINDS 30 TO 45 KT.
SEAS TO 4 M.
.24 HOUR FORECAST LOW 52N37W 988 MB RAPIDLY INTENSIFYING. FROM
40N TO 53N BETWEEN 44W AND 35W WINDS 30 TO 45 KT. SEAS 2.5 TO 5
M. ELSEWHERE FROM 36N TO 44N BETWEEN 47W AND 39W WINDS 20 TO 30
KT. SEAS 3 TO 5 M.
.36 HOUR FORECAST LOW E OF AREA 56N31W 966 MB. FROM 50N TO 59N
BETWEEN 38W AND 35W WINDS 35 TO 50 KT. SEAS 3 TO 6 M.
.48 HOUR FORECAST LOW WELL E OF AREA 60N24W 957 MB. FROM 47N TO
54N BETWEEN 46W AND 35W...AND FROM 54N TO 65N BETWEEN 39W AND
35W...WINDS 25 TO 40 KT. SEAS 3 TO 6 M. ELSEWHERE WITHIN AN AREA
BOUNDED BY A LINE FROM 42N35W TO 47N44W TO 47N35W TO 42N35W
WINDS 20 TO 30 KT. SEAS 3 TO 5.5 M.
...GALE WARNING...
.LOW 64N37W 982 MB MOVING E 10 KT TURNING SE AFTER 12 HOURS.
WITHIN 180 NM S AND SE QUADRANTS...AND BETWEEN A FRONT FROM
63N40W TO 64N39W TO 65N35W AND THE E COAST OF GREENLAND...WINDS
30 TO 45 KT. SEAS 4 TO 6 M. ELSEWHERE FROM 56N TO 60N BETWEEN
46W AND 35W...AND N OF 60N E OF GREENLAND...WINDS 20 TO 30 KT.
SEAS 3 TO 5.5 M.
.24 HOUR FORECAST LOW E OF AREA 63N33W 990 MB. N OF 64N BETWEEN
37W AND 35W WINDS 30 TO 40 KT. SEAS 4 TO 5 M. ELSEWHERE N OF 62N
BETWEEN 40W AND 35W WINDS 20 TO 30 KT. SEAS 3 TO 5 M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY LOW
E OF AREA 60N24W DESCRIBED IN STORM WARNING ABOVE.
...GALE WARNING...
.LOW 61N52W 986 MB MOVING N 10 KT TURNING NW AFTER 06 HOURS.
BETWEEN A LINE FROM 62N52W TO 61N50W AND THE W COAST OF
GREENLAND WINDS 25 TO 35 KT. SEAS TO 4 M. ELSEWHERE FROM 58N TO
61N BETWEEN 53W AND 48W WINDS 20 TO 30 KT. SEAS TO 4.5 M.
.24 HOUR FORECAST COMBINED LOW 62N59W 992 MB. CONDITIONS
DIMINISHED.
.48 HOUR FORECAST LOW 62N57W 998 MB. FROM 58N TO 61N BETWEEN 62W
AND 56W WINDS 25 TO 35 KT. SEAS LESS THAN 4 M.
...GALE WARNING...
.LOW 63N58W 987 MB DRIFTING S AND BECOMING ABSORBED BY LOW
61N52W DESCRIBED IN GALE WARNING ABOVE. FROM 64N TO 67N BETWEEN
62W AND 59W WINDS 30 TO 40 KT. SEAS 3 TO 5 M. ELSEWHERE FROM 62N
TO 64N BETWEEN 62W AND 59W WINDS 20 TO 30 KT. SEAS 3 TO 4.5 M.
.24 HOUR FORECAST COMBINED LOW 62N59W 992 MB. CONDITIONS
DIMINISHED.
...GALE WARNING...
.36 HOUR FORECAST FROM 35N TO 39N BETWEEN 72W AND 68W AREA OF SW
WINDS 25 TO 35 KT. SEAS TO 4 M.
.48 HOUR FORECAST NEW LOW INLAND 45N69W 997 MB. WITHIN 180 NM
EITHER SIDE OF A LINE FROM 35N72W TO 44N59W WINDS 25 TO 40 KT.
SEAS TO 4.5 M.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 45N TO 49N
BETWEEN 38W AND 35W.
.24 HOUR FORECAST DENSE FOG FROM 50N TO 53N BETWEEN 37W AND 35W.
.48 HOUR FORECAST DENSE FOG WITHIN AN AREA BOUNDED BY A LINE
FROM 47N50W TO 40N70W TO 48N70W TO 47N50W...AND FROM 63N TO 65N
BETWEEN 61W AND 58W.
.24 HOUR FORECAST LIGHT FREEZING SPRAY WITHIN 60 NM OF THE
LABRADOR COAST FROM 56N TO 59N...AND WITHIN 60 NM OF THE
LABRADOR COAST N OF 63N.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY WITHIN 60 NM
OF THE LABRADOR COAST N OF 61N. ELSEWHERE LIGHT FREEZING SPRAY
WITHIN 60 NM OF THE LABRADOR COAST FROM 54N TO 59N...WITHIN 60
NM OF THE W COAST OF GREENLAND N OF 64N...AND WITHIN 90 NM OF
THE E COAST OF GREENLAND N OF 64N.
.FORECASTER CONNELLY. 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 0600 UTC TUE NOV 25.
24 HOUR FORECAST VALID 0600 UTC WED NOV 26.
48 HOUR FORECAST VALID 0600 UTC THU NOV 27.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC 18 HOUR FORECAST COLD FRONT FROM 31N47W TO 27N65W. WITHIN
31N46W TO 31N57W TO 28N58W TO 28N57W TO 31N46W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3 M IN NW SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST COLD FRONT FROM 31N37W TO 25N60W. WITHIN
31N37W TO 31N53W TO 27N61W TO 21N66W TO 18N62W TO 31N37W WINDS 20
KT OR LESS. SEAS 2.5 TO 3 M IN NE TO E SWELL.
.CARIBBEAN WITHIN 18N70W TO 17N74W TO 13N77W TO 11N77W TO 11N74W
TO 18N70W NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M IN E SWELL.
ELSEWHERE WITHIN 18N70W TO 16N75W TO 16N79W TO 13N81W TO 10N80W
TO 11N74W TO 18N70W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN E
SWELL.
.24 HOUR FORECAST WITHIN 18N70W TO 17N79W TO 13N80W TO 10N77W TO
11N71W TO 18N70W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE WITHIN 18N71W TO
17N79W TO 15N82W TO 10N81W TO 10N77W TO 14N68W TO 18N71W WINDS 20
KT OR LESS. SEAS 2.5 TO 3 M IN E SWELL.
.48 HOUR FORECAST WITHIN 17N71W TO 18N72W TO 14N80W TO 10N77W TO
12N71W TO 13N73W TO 17N71W...INCLUDING THE GULF OF
VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 3 TO 4 M. ELSEWHERE
WITHIN 16N68W TO 18N72W TO 16N82W TO 09N82W TO 09N77W TO 11N71W
TO 16N68W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN E SWELL.
.GULF OF AMERICA 33 HOUR FORECAST WITHIN 28N94W TO 29N95W TO
29N96W TO 28N97W TO 26N97W TO 27N96W TO 28N94W NE WINDS 20 TO 25
KT. SEAS TO 2.5 M.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
$$
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.
