FZNT01 KWBC 310434 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 0430 UTC WED DEC 31 2025 CCODE/1:31:04:01:00/AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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). SECURITE NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS SYNOPSIS VALID 0000 UTC DEC 31. 24 HOUR FORECAST VALID 0000 UTC JAN 01. 48 HOUR FORECAST VALID 0000 UTC JAN 02. .WARNINGS. ...STORM WARNING... .COMPLEX LOW WITH MAIN CENTER 52N67W 964 MB MOVING NW 20 KT. BETWEEN 360 NM AND 780 NM NE AND 420 NM AND 840 NM E QUADRANTS WINDS 40 TO 55 KT. SEAS 6.5 TO 11 M...HIGHEST NEAR 56N55W. ELSEWHERE BETWEEN 180 NM AND 600 NM SE AND 420 NM AND 1080 NM S QUADRANTS...WITHIN AN AREA BOUNDED BY A LINE FROM 44N35W TO 50N35W TO 50N50W TO 44N35W...FROM 50N TO 60N W OF 40W AND N OF 62N W OF GREENLAND WINDS 25 TO 40 KT. SEAS 3.5 TO 7 M. .24 HOUR FORECAST INLAND LOW NEAR 57N78W 960 MB. WITHIN 120 NM N AND NE OF A LINE FROM 58N45W TO 61N52W TO 65N58W WINDS 35 TO 50 KT. SEAS 6 TO 12 M...HIGHEST NEAR 64N57W. ELSEWHERE FROM 48N TO 60N BETWEEN 40W AND 45W...FROM 55N TO 60N W OF 45W AND N OF 60N W OF GREENLAND WINDS 25 TO 40 KT. SEAS 4 TO 7.5 M. ALSO IN THE GULF OF SAINT LAWRENCE WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M. .48 HOUR FORECAST INLAND LOW 59N83W 976 MB. N OF 57N W OF 52W WINDS 20 TO 30 KT. SEAS 3 TO 6 M. ...GALE WARNING... .COMPLEX LOW WITH MAIN LOW JUST E OF THE AREA 43N33W 1002 MB MOVING SE 20 KT. FROM 44N TO 56N E OF 40W WINDS 25 TO 35 KT. SEAS 3 TO 6 M. .24 HOUR FORECAST COMPLEX LOW WITH MAIN LOW E OF AREA 42N21W 999 MB. FROM 31N TO 40N E OF 40W WINDS TO 25 KT. SEAS 2.5 TO 5 M IN MIXED SWELL. .48 HOUR FORECAST LOW WELL E AND CONDITIONS MOVED OUT OF AREA. ...GALE WARNING... .24 HOUR FORECAST FROM 33N TO 45N W OF 60W AREA OF W WINDS TO 25 KT. SEAS 2.5 TO 5 M. .36 HOUR FORECAST NEW LOW 43N69W 998 MB. WITHIN 300 NM SE AND 840 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. .48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW INLAND 47N66W 988 MB. BETWEEN 60 NM AND 540 NM NE...120 NM AND 720 NM SE...90 NM AND 840 NM S AND 120 NM AND 780 NM SW QUADRANTS WINDS 25 TO 40 KT. SEAS 3.5 TO 6.5 M...HIGHEST NEAR 38N66W. SEAS TO 3.5 M IN THE GULF OF SAINT LAWRENCE. ...GALE WARNING... 48 HOUR FORECAST LOW 42N44W 1008 MB. BETWEEN 120 NM AND 300 NM NE QUADRANT WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M. ELSEWHERE FROM 36N TO 55N BETWEEN 47W AND 37W WINDS TO 25 KT. SEAS TO 3.5 M. ...HEAVY FREEZING SPRAY WARNING... .LIGHT TO MODERATE FREEZING SPRAY NW OF A LINE FROM 41N70W. TO 45N64W...INCLUDING THE BAY OF FUNDY AND FROM 47N TO 50N W OF 62W IN THE GULF OF SAINT LAWRENCE. .24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY W OF A LINE FROM 48N63W TO 50N59W IN THE GULF OF SAINT LAWRENCE. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY IN THE REST OF THE GULF OF SAINT LAWRENCE AND W OF A LINE FROM 51N53W TO 57N56W TO 61N60W TO LABRADOR. .48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY W OF A LINE FROM 57N59W TO 61N61W. ELSEWHERE LIGHT FREEZING SPRAY NW AND N OF A LINE FROM 39N74W TO 40N67W TO 44N66W AND W AND NW OF A LINE FROM 54N53W TO 64N58W. .SYNOPSIS AND FORECAST. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 240 NM N AND NE OF A LINE FROM 44N49W TO 52N55W. .24 HOUR FORECAST DENSE FOG WITHIN 90 NM N AND NE OF A LINE FROM 63N59W TO 61N55W TO 59N51W. .48 HOUR FORECAST DENSE FOG FROM 43N TO 50N BETWEEN 44W AND 53W...FROM 46N TO 51N W OF 57W IN THE GULF OF SAINT LAWRENCE AND N OF 62N E OF 55W TO GREENLAND. .FORECASTER FUTTERMAN. 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 WED DEC 31. 24 HOUR FORECAST VALID 0000 UTC THU JAN 1. 48 HOUR FORECAST VALID 0000 UTC FRI JAN 2. .WARNINGS. ...GULF OF AMERICA GALE WARNING... .GULF OF AMERICA WITHIN 20N95W TO 21N96W TO 20N97W TO 19N96W TO 18N95W TO 19N94W TO 20N95W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ... NW TO N WINDS 25 TO 35 KT. SEAS 4.0 TO 5.5 M. ELSEWHERE WITHIN 22N85W TO 23N95W TO 21N97W TO 18N95W TO 19N91W TO 21N90W TO 22N85W N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M. REMAINDER AREA WITHIN 26N87W TO 25N96W TO 20N97W TO 22N92W TO 21N90W TO 23N84W TO 26N87W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN N TO NE SWELL. .06 HOUR FORECAST WITHIN 21N93W TO 21N95W TO 20N97W TO 19N96W TO 18N94W TO 19N92W TO 21N93W N WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE WITHIN 23N84W TO 25N87W TO 24N95W TO 22N97W TO 19N96W TO 20N86W TO 23N84W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN N SWELL. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .SYNOPSIS AND FORECAST. .ATLC DISSIPATING COLD FRONT FROM 24N35W TO 20N43W. WITHIN 31N35W TO 31N57W TO 21N62W TO 15N57W TO 14N48W TO 18N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 5.0 M IN NW TO N SWELL...HIGHEST N OF 22N E OF 51W. .24 HOUR FORECAST COLD FRONT DISSIPATED. WITHIN 31N35W TO 31N38W TO 30N36W TO 29N35W TO 31N35W NW TO N WINDS 20 TO 25 KT. SEAS 4.0 TO 4.5 M. ELSEWHERE WITHIN 31N35W TO 31N46W TO 13N58W TO 08N56W TO 07N43W TO 12N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN NW TO N SWELL. .48 HOUR FORECAST WITHIN 31N35W TO 31N41W TO 20N41W TO 12N51W TO 06N53W TO 07N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL. .ATLC COLD FRONT FROM 31N66W TO 23N79.5W. WITHIN 31N61W TO 31N75W TO 29N74W TO 28N67W TO 31N61W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN W TO NW SWELL. .24 HOUR FORECAST COLD FRONT FROM 31N60W TO 21N74W. WITHIN 31N54W TO 31N59W TO 29N59W TO 29N57W TO 30N55W TO 31N54W S TO SW WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE WITHIN 31N52W TO 31N66W TO 26N65W TO 25N62W TO 29N53W TO 31N52W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW SWELL. .48 HOUR FORECAST COLD FRONT FROM 31N56W TO 20N73W. WITHIN 31N47W TO 31N58W TO 28N57W TO 27N56W TO 27N52W TO 31N47W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW SWELL. .ATLC WITHIN 10N35W TO 10N49W TO 08N53W TO 06N53W TO 07N35W TO 10N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL. .12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .ATLC 36 HOUR FORECAST WITHIN 31N73W TO 31N80W TO 30N79W TO 29N77W TO 30N75W TO 31N73W W WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. .48 HOUR FORECAST WITHIN 31N63W TO 31N77W TO 28N74W TO 28N71W TO 30N64W TO 31N63W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW SWELL. .CARIBBEAN WITHIN 14N69W TO 14N73W TO 13N76W TO 10N76W TO 12N72W TO 11N69W TO 14N69W...INCLUDING THE GULF OF VENEZUELA... NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST WITHIN 13N67W TO 14N70W TO 13N71W TO 11N70W TO 11N68W TO 11N66W TO 13N67W...INCLUDING THE GULF OF VENEZUELA... E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .36 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 AL. NATIONAL HURRICANE CENTER. $$