High Seas Forecast
Issued by NWS
Issued by NWS
192 FZNT01 KWBC 080932 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 1030 UTC TUE SEP 08 2026 CCODE/1:31:04:01:00/AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC SEP 08. 24 HOUR FORECAST VALID 0600 UTC SEP 09. 48 HOUR FORECAST VALID 0600 UTC SEP 10. .WARNINGS. ...STORM WARNING... .COMPLEX LOW WITH MAIN CENTER 52N49W 994 MB MOVING NE 15 KT. WITHIN 300 NM NE AND E QUADRANTS WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M. ELSEWHERE FROM 32N TO 55N BETWEEN 35W AND 65W WINDS TO 25 KT. SEAS TO 3 M. .24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 59N37W 990 MB. BETWEEN 240 NM AND 720 NM SW QUADRANT...AND BETWEEN 120 NM AND 600 NM W QUADRANT WINDS 25 TO 40 KT. SEAS 3 TO 4.5 M. ELSEWHERE WITHIN 1140 NM S AND 780 NM W QUADRANTS WINDS TO 25 KT. SEAS TO 3 M. .42 HOUR FORECAST COMPLEX LOW E OF AREA WITH MEAN CENTER NEAR 62N32W 980 MB. WITHIN 60 NM EITHER SIDE OF A LINE FROM 60N44W TO 58N35W WINDS 40 TO 50 KT. SEAS 4 TO 7 M. .48 HOUR FORECAST COMPLEX LOW E OF AREA WITH MEAN CENTER NEAR 64N31W 975 MB. WITHIN 60 NM EITHER SIDE OF A LINE FROM 60N44W TO 58N35W WINDS 40 TO 50 KT. SEAS 4 TO 7 M. ALSO FROM 51N TO 61N E OF 50W WINDS 25 TO 40 KT. SEAS 2.5 TO 5 M. ELSEWHERE FROM 47N TO 61N E OF 50W WINDS TO 25 KT. SEAS TO 3 M. ...GALE WARNING... .FROM 64N TO 66N W OF 57W AREA OF NW TO W WINDS 25 TO 35 KT. SEAS TO 3 M. .24 HOUR FORECAST CONDITIONS DESCRIBED WITH GALE WARNING ABOVE. ...GALE WARNING... .36 HOUR FORECAST WITHIN 120 NM OF THE E GREENLAND COAST N OF 63N AREA OF NE WINDS 25 TO 35 KT. SEAS TO 3.5 M. .48 HOUR FORECAST CONDITIONS DESCRIBED WITH STORM WARNING ABOVE. .SYNOPSIS AND FORECAST. .S OF 35N W OF 71W AREA OF NE TO E WINDS TO 25 KT. SEAS TO 2.5 M. .24 HOUR FORECAST S OF 34N W OF 69W AREA OF NE TO E WINDS TO 25 KT. SEAS TO 3 M. .48 HOUR FORECAST CONDITIONS DIMINISHED. .24 HOUR FORECAST NEW LOW NEAR 45N56W 1012 MB. WITHIN 360 NM E SEMICIRCLE WINDS TO 25 KT. SEAS TO 2.5 M. .48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER NEAR 42N46W 1010 MB. WITHIN 600 NM OF MEAN CENTER WINDS TO 25 KT. SEAS TO 2.5 M. .24 HOUR FORECAST NEW LOW NEAR 38N50W 1016 MB. WITHIN 240 NM EITHER SIDE OF A LINE FROM 42N40W TO 33N60W WINDS TO 25 KT. SEAS TO 3 M. .48 HOUR FORECAST LOW AND CONDITIONS DESCRIBED WITH LOW 42N46W ABOVE. .48 HOUR FORECAST NW OF A LINE FROM 36N73W TO 54N50W AREA OF SW WINDS 20 TO 30 KT. SEAS TO 2.5 M. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 45N TO 54N E OF 55W. .24 HOUR FORECAST DENSE FOG FROM 53N TO 59N E OF 46W. .48 HOUR FORECAST DENSE FOG N OF 62N E OF GREENLAND...AND NW OF A LINE FROM 41N70W TO 45N63W. .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 0600 UTC TUE SEP 8. 24 HOUR FORECAST VALID 0600 UTC WED SEP 9. 48 HOUR FORECAST VALID 0600 UTC THU SEP 10. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC WITHIN 23N35W TO 20N45W TO 18N46W TO 15N44W TO 15N35W TO 23N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL. .24 HOUR FORECAST WITHIN 19N47W TO 21N51W TO 19N57W TO 14N55W TO 14N51W TO 16N46W TO 19N47W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. .48 HOUR FORECAST WITHIN 17N57W TO 18N58W TO 18N61W TO 17N61W TO 15N60W TO 15N58W TO 17N57W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL. .CARIBBEAN WITHIN 14N70W TO 15N74W TO 12N77W TO 11N75W TO 11N72W TO 11N69W TO 14N70W...INCLUDING THE GULF OF VENEZUELA... E WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST WITHIN 15N70W TO 16N75W TO 14N79W TO 10N79W TO 10N76W TO 12N70W TO 15N70W...INCLUDING THE GULF OF VENEZUELA... NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M. .48 HOUR FORECAST WITHIN 15N72W TO 15N77W TO 13N81W TO 10N81W TO 10N78W TO 11N70W TO 15N72W...INCLUDING THE GULF OF VENEZUELA... NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .FORECASTER AL. NATIONAL HURRICANE CENTER. $$