FZNT01 KWBC 040414 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 0430 UTC FRI SEP 04 2026 CCODE/1:31:04:01:00/AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC SEP 04. 24 HOUR FORECAST VALID 0000 UTC SEP 05. 48 HOUR FORECAST VALID 0000 UTC SEP 06. .WARNINGS. ...STORM WARNING... .COMPLEX LOW WITH MAIN CENTER 40N41W 1004 MB MOVING NE 15 KT. WITHIN 120 NM W AND NW SEMICIRCLES WINDS 35 TO 50 KT. SEAS 3 TO 5 M. ALSO WITHIN 180 NM OF CENTER...EXCEPT 360 NM NE QUADRANT WINDS 25 TO 40 KT. SEAS 3 TO 4.5 M. ELSEWHERE FROM 32N TO 47N E OF 47W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M. .24 HOUR FORECAST LOW E OF AREA 46N33W 992 MB. WITHIN 180 NM SW QUADRANT WINDS 40 TO 50 KT. SEAS 4 TO 7 M. ALSO WITHIN 240 NM W SEMICIRCLE WINDS 25 TO 40 KT. SEAS 3 TO 6 M. ELSEWHERE FROM 39N TO 50N E OF 41W WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M. .48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS E OF AREA. ...GALE WARNING... .LOW 42N69W 1009 MB MOVING E 15 KT. FROM 40N TO 45N BETWEEN 62W AND 68W SE WINDS TO 25 KT. SEAS TO 2.5 M. .24 HOUR FORECAST LOW 44N63W 1004 MB. FROM 37N TO 50N BETWEEN 51W AND 66W WINDS 20 TO 30 KT. SEAS TO 3.5 M. .30 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 45N61W 998 MB. WITHIN 180 NM N SEMICIRCLE WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. .48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 44N61W 996 MB. FROM 43N TO 49N BETWEEN 54W AND 65W WINDS 25 TO 40 KT. SEAS 3 TO 6 M. ELSEWHERE FROM 34N TO 50N BETWEEN 42W AND 68W WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M. ...GALE WARNING... .LOW 59N40W 1007 MB MOVING SE 10 KT. N OF 63N E OF GREENLAND WINDS TO 25 KT. SEAS TO 3 M. .24 HOUR FORECAST COMPLEX LOW WITH ONE CENTER 58N37W 1007 MB WITH A SECOND NEW CENTER E OF AREA NEAR 65N31W 1002 MB. N OF 65N E OF 36W WINDS 25 TO 35 KT. SEAS 3 TO 4 M. ELSEWHERE N OF 60N E OF 39W WINDS TO 25 KT. SEAS TO 3 M. .48 HOUR FORECAST COMBINED LOW E OF AREA 59N31W 1000 MB. FROM 56N TO 63N E OF 45W WINDS 20 TO 30 KT. SEAS TO 3.5 M. .SYNOPSIS AND FORECAST. .LOW 65N53W 1009 MB MOVING SE 10 KT. N OF 62N BETWEEN 52W AND 58W N TO NW WINDS TO 25 KT. SEAS TO 2.5 M. .24 HOUR FORECAST LOW 62N50W 1012 MB. FROM 57N TO 63N BETWEEN 45W AND 54W WINDS TO 25 KT. SEAS TO 2.5 M. .48 HOUR FORECAST LOW DISSIPATED WITH ASSOCIATED CONDITIONS DIMINISHED. .48 HOUR FORECAST LOW 66N61W 1005 MB. N OF 64N W OF GREENLAND WINDS TO 25 KT. SEAS TO 2.5 M. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 57N TO 63N W OF 59W. .24 HOUR FORECAST DENSE FOG FROM 40N TO 45N BETWEEN 65W AND 69W...FROM 49N TO 52N BETWEEN 48W AND 51W...AND N OF 57N W OF 59W. .48 HOUR FORECAST DENSE FOG N OF 57N W OF 58W. .FORECASTER MILLS. 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 FRI SEP 4. 24 HOUR FORECAST VALID 0000 UTC SAT SEP 5. 48 HOUR FORECAST VALID 0000 UTC SUN SEP 6. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .CARIBBEAN WITHIN 13N68W TO 15N70W TO 15N73W TO 11N74W TO 11N72W TO 12N68W TO 13N68W...INCLUDING THE GULF OF VENEZUELA... NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST WITHIN 13N68W TO 15N70W TO 15N73W TO 11N74W TO 11N72W TO 12N68W TO 13N68W...INCLUDING THE GULF OF VENEZUELA... NE TO E WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M. .42 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. $$