FZNT01 KWBC 110334
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC SUN JAN 11 2026
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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
SECURITE
NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W
ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS
SYNOPSIS VALID 0000 UTC JAN 11.
24 HOUR FORECAST VALID 0000 UTC JAN 12.
48 HOUR FORECAST VALID 0000 UTC JAN 13.
.WARNINGS.
...HURRICANE FORCE WIND WARNING...
.LOW INLAND 39N76W 1010 MB MOVING NE 25 KT. WITHIN 420 NM SE
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.06 HOUR FORECAST LOW 41N73W 1006 MB. S OF 44N TO A LINE FROM
31N78W TO 37N62W WINDS 25 TO 35 KT. SEAS TO 4 M.
.24 HOUR FORECAST LOW 45N66W 994 MB AND RAPIDLY INTENSIFYING.
BETWEEN 180 NM AND 600 NM S AND SW QUADRANTS WINDS 35 TO 45 KT.
SEAS 3 TO 5.5 M. ELSEWHERE WITHIN 420 NM NE...660 NM SE...AND
1080 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5
M...EXCEPT SEAS TO 2.5 M WITHIN THE GULF OF SAINT LAWRENCE.
.30 HOUR FORECAST LOW 47N63W 988 MB. BETWEEN 240 NM AND 600 NM S
AND SE QUADRANTS WINDS 35 TO 50 KT. SEAS 4 TO 6.5 M.
.48 HOUR FORECAST LOW 50N55W 956 MB. A FRONT TO EXTEND FROM LOW
CENTER TO 51N56W TO 54N52W TO 55N46W TO 52N42W TO 45N42W TO
38N48W. BETWEEN 120 NM AND 300 NM S AND SE QUADRANTS WINDS 50 TO
65 KT. SEAS 6 TO 9.5 M. ALSO BETWEEN 120 NM AND 360 NM S AND SE
QUADRANTS...AND WITHIN 120 NM OF THE FRONT N OF 54N WINDS 35 TO
50 KT. SEAS 4 TO 8 M. ELSEWHERE FROM 36N TO 63N E OF 67W WINDS 25
TO 35 KT. SEAS 2.5 TO 5.5 M.
...STORM WARNING...
.LOW 50N52W 994 MB MOVING SE 40 KT. BETWEEN 120 NM AND 360 NM SW
SEMICIRCLE WINDS 35 TO 45 KT. SEAS 3 TO 5.5 M. ELSEWHERE WITHIN
600 NM S SEMICIRCLE AND WITHIN THE GULF OF SAINT LAWRENCE E OF
64W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M.
.12 HOUR FORECAST LOW 46N38W 996 MB. WITHIN 360 NM S AND SW
QUADRANTS WINDS 35 TO 50 KT. SEAS 3 TO 6.5 M.
.24 HOUR FORECAST LOW E OF AREA 45N28W 992 MB. WITHIN 360 NM SW
QUADRANT WINDS 35 TO 50 KT. SEAS 5 TO 8 M. ELSEWHERE WITHIN 660
NM SW AND 780 NM W QUADRANTS WINDS 25 TO 35 KT. SEAS 3 TO 6 M.
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA.
...GALE WARNING...
.COMPLEX LOW E OF AREA WITH FIRST CENTER 51N29W 990 MB MOVING E
15 KT AND SECOND CENTER 54N28W 982 MB MOVING SE 10 KT. WITHIN 660
NM SW QUADRANT OF FIRST CENTER...AND WITHIN 360 NM W AND NW
QUADRANTS OF SECOND CENTER WINDS 25 TO 40 KT. SEAS 4 TO 6.5 M.
ELSEWHERE FROM 40N TO 60N E OF 45W WINDS TO 25 KT. SEAS 3 TO 5
M.
.24 HOUR FORECAST LOW AND CONDITIONS E OF AREA.
...GALE WARNING...
.LOW 64N35W 1008 MB MOVING S 15 KT THEN DISSIPATING. WITHIN 120
NM NW SEMICIRCLE WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST CONDITIONS DIMINISHED.
...GALE WARNING...
.COMPLEX LOW WITH FIRST CENTER 62N62W 991 MB MOVING N 25 KT AND
SECOND CENTER 58N59W 994 MB MOVING NE 10 KT. WITHIN 420 NM E
SEMICIRCLE OF FIRST CENTER AND WITHIN 360 NM E SEMICIRCLE OF
SECOND CENTER WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M...HIGHEST E OF
FIRST CENTER.
.24 HOUR FORECAST FIRST CENTER N OF AREA. REMAINING LOW 60N53W
999 MB. WITHIN 180 NM W SEMICIRCLE AND WITHIN 120 NM OF W
GREENLAND COAST N OF 62N WINDS 35 TO 45 KT. SEAS 3 TO 5.5 M.
ELSEWHERE N OF 54N W OF 45W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5
M.
.48 HOUR FORECAST LOW 61N52W 986 MB. WITHIN 120 NM OF LOW CENTER
WINDS 25 TO 35 KT. SEAS 3 TO 5 M. ELSEWHERE CONDITIONS DESCRIBED
WITH HURRICANE FORCE WIND WARNING ABOVE.
...HEAVY FREEZING SPRAY WARNING...
.LIGHT TO MODERATE FREEZING SPRAY WITHIN THE GULF OF SAINT
LAWRENCE...W OF A LINE FROM 49N53W TO 55N55W TO 63N61W...N OF 64N
W OF GREENLAND AND N OF 62N E OF GREENLAND.
.12 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY W OF A LINE
FROM 56N58W TO 63N60W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY 54N55W TO
60N58W TO 67N56W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF
47N W OF 50W AND N OF 62N E OF GREENLAND.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY WITHIN THE
GULF OF SAINT LAWRENCE W OF 61W... AND W OF A LINE FROM 56N59W TO
67N56W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY WITHIN THE
GULF OF SAINT LAWRENCE...NW OF A LINE FROM 55N57W TO 65N52W...AND
N OF 63N E OF GREENLAND.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 37N TO 44N W OF
66W...N OF 48N W OF 48W...AND N OF 62N E OF GREENLAND.
.24 HOUR FORECAST DENSE FOG FROM 40N TO 51N BETWEEN 46W AND
68W...AND N OF 51N BETWEEN 41W AND 57W.
.48 HOUR FORECAST DENSE FOG FROM 46N TO 64N E OF 60W...EXCEPT N
OF 61N E OF GREENLAND.
.FORECASTER ANDERSON. OCEAN PREDICTION CENTER.
NWS NATIONAL HURRICANE CENTER MIAMI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF AMERICA
SYNOPSIS VALID 0000 UTC SUN JAN 11.
24 HOUR FORECAST VALID 0000 UTC MON JAN 12.
48 HOUR FORECAST VALID 0000 UTC TUE JAN 13.
.WARNINGS.
...GULF OF AMERICA GALE WARNING...
.COLD FRONT FROM 30N87W TO 22.5N94W TO 18N94W. WITHIN 24N95W TO
24N96W TO 24N98W TO 22N98W TO 19N96W TO 21N96W TO 24N95W...
INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ...NW TO N WINDS 30
TO 40 KT. SEAS 3.5 TO 5.0 M. ELSEWHERE WITHIN 29N91W TO 30N94W
TO 28N97W TO 24N98W TO 23N94W TO 26N92W TO 29N91W NW TO N WINDS
20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST COLD FRONT FROM 26N81.5W TO 20N94W THEN
STATIONARY TO 18.5N93.5W. WITHIN 20N95W TO 21N96W TO 20N97W TO
19N96W TO 18N95W TO 18N94W TO 20N95W...INCLUDING WITHIN 60 NM OF
COAST OF VERACRUZ...NW TO N WINDS 30 TO 40 KT. SEAS 4.5 TO 6.5 M.
ELSEWHERE WITHIN 30N84W TO 31N88W TO 25N97W TO 21N97W TO 19N92W
TO 25N84W TO 30N84W N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M.
.42 HOUR FORECAST STATIONARY FRONT FROM 24N80.5W TO 20N94W TO
18N94W. WITHIN 20N94W TO 22N96W TO 22N97W TO 21N97W TO 19N96W
TO 18N94W TO 20N94W...INCLUDING WITHIN 60 NM OF COAST OF
VERACRUZ...NW TO N WINDS 20 TO 30 KT. SEAS 3.5 TO 4.5 M.
ELSEWHERE WITHIN 24N87W TO 24N92W TO 23N97W TO 19N93W TO 22N90W
TO 22N86W TO 24N87W N TO NE WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST LITTLE CHANGE.
.SYNOPSIS AND FORECAST.
.ATLC TROUGH FROM 28N54W TO 20.5N54W. WITHIN 29N54W TO 30N56W TO
29N58W TO 28N58W TO 27N55W TO 29N53W TO 29N54W WINDS 20 KT OR
LESS. SEAS 2.5 M IN MIXED NE AND SE SWELL.
.24 HOUR FORECAST TROUGH DIFFUSE. WINDS 20 KT OR LESS. SEAS LESS
THAN 2.5 M.
.ATLC WITHIN 25N35W TO 24N37W TO 18N41W TO 16N39W TO 10N39W TO
07N35W TO 25N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO
E SWELL.
.24 HOUR FORECAST WITHIN 17N35W TO 15N39W TO 11N41W TO 07N40W TO
07N35W TO 17N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE
SWELL.
.48 HOUR FORECAST WITHIN 16N35W TO 13N43W TO 12N45W TO 07N44W TO
07N35W TO 16N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE
SWELL.
.ATLC 18 HOUR FORECAST COLD FRONT FROM 31N77W TO 28.5N80.5W.
WITHIN
31N76W TO 31N81W TO 29N81W TO 29N79W TO 31N76W NW WINDS 20 TO 25
KT...EXCEPT SW WINDS AHEAD OF FRONT. SEAS BUILDING TO 2.5 TO 3.0
M.
.24 HOUR FORECAST COLD FRONT FROM 31N74W TO 26.5N80W. WITHIN
31N74W TO 31N81W TO 28N80W TO 28N77W TO 31N74W NW TO N WINDS 20
TO 25 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST WEAKENING STATIONARY FRONT FROM 31N62.5W TO
22.5N79.5W. WITHIN 31N64W TO 31N74W TO 28N73W TO 28N69W TO
31N64W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL.
.ATLC 42 HOUR FORECAST COLD FRONT FROM 27.5N35W TO 28N42.5W.
WITHIN
31N35W TO 31N38W TO 30N36.5W TO 30N35W TO 31N35W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL.
.48 HOUR FORECAST LITTLE CHANGE.
.CARIBBEAN WITHIN 13N70W TO 13N76W TO 11N77W TO 10N76W TO 11N73W
TO 10N72W TO 13N70W...INCLUDING THE GULF OF VENEZUELA... NE TO E
WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M. WITHIN 13N77W TO 13N78W
TO 12N80W TO 10N80W TO 10N78W TO 11N77W TO 13N77W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.0 M IN E SWELL.
.24 HOUR FORECAST WITHIN 13N71W TO 13N75W TO 11N76W TO 11N73W TO
11N72W TO 11N70W TO 13N71W...INCLUDING THE GULF OF VENEZUELA...
NE TO E WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LITTLE CHANGE.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.
$$
