FZNT01 KWBC 102151
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC MON NOV 10 2025
CCODE/2:31:04:01:00/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 10.
24 HOUR FORECAST VALID 1800 UTC NOV 11.
48 HOUR FORECAST VALID 1800 UTC NOV 12.
.WARNINGS.
...HURRICANE FORCE WIND WARNING...
.24 HOUR FORECAST NEW LOW 41N62W 992 MB MOVING N 30 KT AND
RAPIDLY INTENSIFYING. WITHIN 240 NM S AND SE...AND 480 NM SW
QUADRANTS WINDS 35 TO 50 KT. SEAS 4 TO 7 M. ELSEWHERE FROM
31N TO 50N BETWEEN 50W AND 77W WINDS 25 TO 40 KT. SEAS 3 TO
5.5 M.
.48 HOUR FORECAST LOW 56N61W 962 MB. FROM 61N TO 64N BETWEEN
49W AND 55W WINDS 50 TO 65 KT. SEAS 6 TO 10 M. ALSO WITHIN
480 NM NE AND 240 NM SE QUADRANTS WINDS 40 TO 50 KT. SEAS 5
TO 8 M. ELSEWHERE N AND W OF A LINE FROM 32N78W TO 39N59W
TO 37N47W TO 55N40W TO 60N43W WINDS 25 TO 40 KT. SEAS 3 TO
6 M.
...STORM WARNING...
.COMPLEX LOW WITH MAIN CENTER 39N71W 998 MB MOVING NE 25 KT
AND INTENSIFYING. FROM 31N TO 47N BETWEEN 59W AND 75W WINDS
30 TO 45 KT. SEAS 3 TO 4 M. ELSEWHERE FROM 31N TO 51N W OF
57W WINDS 20 TO 30 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW INLAND 52N68W 983 MB. BETWEEN 360 NM
AND 540 NM E AND NE QUADRANTS WINDS 35 TO 50 KT. SEAS 4 TO
6 M. ELSEWHERE N OF 50N W OF 50W WINDS 25 TO 40 KT. SEAS 3
TO 5 M.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 56N61W
ABOVE.
...GALE WARNING...
.LOW E OF AREA 49N32W 991 MB MOVING SE 20 KT WILL TURN NE
AFTER 12 HOURS. E OF A LINE FROM 35N37W TO 50N48W TO 65N37W
WINDS 25 TO 40 KT. SEAS 3 TO 6 M.
.24 HOUR FORECAST LOW ABSORBED BY LOW WELL E OF AREA NEAR
51N19W 973 MB. FROM 35N TO 57N E OF 41W N TO NW WINDS 25
TO 35 KT. SEAS 3 TO 5.5 M.
.48 HOUR FORECAST LOW WELL E OF AREA NEAR 46N20W 984 MB.
FROM 31N TO 52N E OF 38W N TO NW WINDS TO 25 KT. SEAS 3
TO 4.5 M.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 37N TO
50N BETWEEN 62W AND 72W.
.24 HOUR FORECAST DENSE FOG N OF 42N W OF 53W.
.48 HOUR FORECAST DENSE FOG OVER THE GULF OF SAINT
LAWRENCE...FROM 47N TO 55N BETWEEN 43W AND 50W...AND N
OF 62N W OF 56W.
.LIGHT FREEZING SPRAY W OF A LINE FROM 55N57W TO 63N63W
TO 67N61W...AND N OF 64N E OF GREENLAND.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 64N E OF
GREENLAND.
.48 HOUR FORECAST LITTLE CHANGE.
.FORECASTER MILLS. 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 10.
24 HOUR FORECAST VALID 1800 UTC TUE NOV 11.
48 HOUR FORECAST VALID 1800 UTC WED NOV 12.
.WARNINGS.
...ATLC GALE WARNING...
.ATLC COLD FRONT FROM 31N74W TO 24N81W. WITHIN 31N69W TO 31N81W
TO 26N79W TO 29N76W TO 29N72W TO 31N69W W WINDS 20 TO 30 KT. SEAS
LESS THAN 2.5 M.
.06 HOUR FORECAST COLD FRONT FROM 31N70W TO 22N79W. WITHIN
31N77W TO 31N80W TO 31N79W TO 30N78W TO 30N77W TO 31N77W W TO NW
WINDS 30 TO 35 KT. SEAS 3.0 TO 4.5 M. ELSEWHERE...WITHIN 31N67W
TO 31N81W TO 23N80W TO 29N75W TO 31N67W...INCLUDING ATLANTIC
EXPOSURES...W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST COLD FRONT FROM 31N62W TO 20N75W. WITHIN
31N70W TO 31N76W TO 29N76W TO 30N73W TO 29N72W TO 31N70W NW WINDS
25 TO 35 KT. SEAS 4.5 TO 6.0 M. ELSEWHERE...WITHIN 31N64W TO
31N79W TO 25N80W TO 27N76W TO 27N70W TO 31N64W NW TO N WINDS 25
TO 30 KT. SEAS 3.5 TO 5.5 M. REMAINDER OF AREA...WITHIN 31N62W TO
31N80W TO 23N80W TO 21N74W TO 31N62W N WINDS 20 TO 25 KT. SEAS
2.5 TO 3.0 M IN NW SWELL.
.30 HOUR FORECAST COLD FRONT FROM 31N60W TO 20N74W. WITHIN
31N63W TO 31N76W TO 27N80W TO 25N80W TO 26N72W TO 28N67W TO
31N63W...INCLUDING ATLANTIC EXPOSURES...N WINDS 20 TO 30 KT. SEAS
4.0 TO 6.0 M. ELSEWHERE...WITHIN 31N61W TO 31N79W TO 23N80W TO
21N75W TO 31N61W...INCLUDING ATLANTIC EXPOSURES...N TO NE WINDS
20 TO 25 KT. SEAS 2.5 TO 4.0 M.
.48 HOUR FORECAST COLD FRONT FROM 31N53W TO 23N65W. WITHIN
31N55W TO 31N72W TO 23N75W TO 21N69W TO 31N55W WINDS 20 KT OR
LESS. SEAS 2.5 TO 4.0 M IN NW SWELL.
...GULF OF AMERICA GALE WARNING...
.GULF OF AMERICA COLD FRONT FROM 24N81W TO 20N88W. WITHIN 20N95W
TO 20N97W TO 19N96W TO 19N95W TO 20N95W...INCLUDING WITHIN 60 NM
OF COAST OF VERACRUZ...NW TO N WINDS 30 TO 40 KT. SEAS 3.5 TO
4.5 M. ELSEWHERE...WITHIN 29N83W TO 30N88W TO 27N97W TO 22N98W TO
18N95W TO 24N80W TO 29N83W...INCLUDING STRAITS OF FLORIDA AND
WITHIN 60 NM OF COAST OF CAMPECHE...N WINDS 20 TO 30 KT. SEAS 2.5
TO 3.5 M.
.12 HOUR FORECAST COLD FRONT MOVED SE OF AREA. WITHIN 23N85W TO
25N88W TO 22N96W TO 18N95W TO 19N92W TO 21N91W TO
23N85W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ AND WITHIN
60 NM OF COAST OF CAMPECHE...N TO NE WINDS 25 TO 30 KT. SEAS 3.0
TO 4.5 M. ELSEWHERE...WITHIN 30N84W TO 29N91W TO 24N97W TO 19N96W
TO 23N81W TO 30N84W...INCLUDING STRAITS OF FLORIDA...N TO NE
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST WITHIN 25N81W TO 28N83W TO 25N84W TO 24N87W TO
22N87W TO 23N81W TO 25N81W...INCLUDING STRAITS OF FLORIDA...NE
WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE...WITHIN 29N85W
TO 22N95W TO 21N97W TO 19N93W TO 22N90W TO 23N81W TO
29N85W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ AND WITHIN
60 NM OF COAST OF CAMPECHE...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0
M IN NE SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 20N35W TO 23N44W TO 21N45W TO 18N39W TO 13N39W TO
11N35W TO 20N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE.
.ATLC WITHIN 13N51W TO 12N55W TO 10N56W TO 08N53W TO 09N48W TO
10N47W TO 13N51W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E
SWELL.
.21 HOUR FORECAST CONDITIONS IMPROVE.
.ATLC 30 HOUR FORECAST WITHIN 31N35W TO 31N38.5W TO 30.5N37.5W
TO 30N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
SWELL.
.48 HOUR FORECAST WITHIN 31N35W TO 31N45W TO 30N43W TO 27N35W TO
31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN N SWELL.
.CARIBBEAN WITHIN 14N69W TO 16N74W TO 15N77W TO 12N78W TO 12N72W
TO 11N70W TO 14N69W...INCLUDING THE GULF OF VENEZUELA...E WINDS
20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WITHIN 14N74W TO 14N76W TO 13N77W TO 12N76W TO
12N75W TO 13N73W TO 14N74W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0
M IN E SWELL.
.48 HOUR FORECAST CONDITIONS MERGED WITH AREA DESCRIBED BELOW.
.CARIBBEAN COLD FRONT FROM 22N83W TO 20N88W. WITHIN 22N85W TO
22N87W TO 21N87W TO 21N86W TO 22N85W...INCLUDING IN YUCATAN
CHANNEL...N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST STATIONARY FRONT FROM 20N75W TO 15N85W. WITHIN
20N82W TO 22N86W TO 17N87W TO 17N85W TO 18N82W TO
20N82W...INCLUDING IN YUCATAN CHANNEL AND THE GULF OF
HONDURAS...N TO NE WINDS 25 TO 30 KT. SEAS 3.0 TO 4.5 M.
ELSEWHERE...WITHIN 20N78W TO 23N82W TO 22N87W TO 16N88W TO 16N83W
TO 18N79W TO 20N78W...INCLUDING BETWEEN CUBA AND JAMAICA...N TO
NE WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 20N75W TO
15N84W. WITHIN 18N80W TO 21N80W TO 20N86W TO 16N88W TO 13N81W TO
13N75W TO 18N80W...INCLUDING THE GULF OF HONDURAS...WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.
