FZNT01 KWBC 071008 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 1030 UTC WED OCT 07 2026 CCODE/2:31:04:11:00/AOE+AOW/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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). FROM OCTOBER 15 TO APRIL 1, DUE TO THE CLIMATOLOGY OF THE NORTH ATLANTIC AND THE FREQUENCY AND VOLUME OF WEATHER HAZARDS, ALONG WITH CUSTOMER FEEDBACK, HIGH SEAS FORECASTS WILL BE LIMITED TO WINDS OF 25 TO 35 KNOTS AND HIGHER, AND SEAS OF 4 METERS OR GREATER, ALONG WITH FREEZING SPRAY, DENSE FOG, VOLCANIC ASH, AND ANYTHING TROPICAL (INCLUDING A DEPRESSION). LESSER CONDITIONS WILL BE INCLUDED FOR WARNING CONDITIONS AND TO PRESERVE CONTINUITY WHERE APPROPRIATE. SECURITE NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS SYNOPSIS VALID 0600 UTC OCT 07. 24 HOUR FORECAST VALID 0600 UTC OCT 08. 48 HOUR FORECAST VALID 0600 UTC OCT 09. .WARNINGS. ...STORM WARNING... .COMPLEX LOW WITH FIRST CENTER 56N57W 976 MB MOVING SE 20 KT AND SECOND CENTER 58N53W 977 MB MOVING SE 10 KT. FROM 58N TO 60N BETWEEN 43W AND 53W WINDS 40 TO 55 KT. SEAS 4 TO 7 M. ELSEWHERE FROM 53N TO 62N BETWEEN 35W AND 62W...AND WITHIN 360 NM E AND SE OF A FRONT EXTENDING FROM 53N40W TO 40N48W WINDS 25 TO 40 KT. SEAS 3 TO 5.5 M. .24 HOUR FORECAST LOWS DISSIPATED. CONDITIONS DESCRIBED BELOW WITH LOW 59N41W. ...STORM WARNING... .LOW 53N56W 980 MB MOVING NE 25 KT. FROM 44N TO 53N BETWEEN 44W AND 66W WINDS 25 TO 35 KT. SEAS TO 2.5 TO 5 M. .24 HOUR FORECAST LOW 59N41W 989 MB. WITHIN 90 NM W AND NW OF A LINE FROM 65N35W TO 58N44W WINDS 40 TO 50 KT. SEAS 3.5 TO 6.5 M. ELSEWHERE N OF 63N E OF GREENLAND...AND WITHIN 600 NM S QUADRANT WINDS 25 TO 40 KT. SEAS 2.5 TO 5 M. .48 HOUR FORECAST COMPLEX LOW E AND CONDITIONS E OF AREA. ...GALE WARNING... .FROM 31N TO 33N W OF 76W WINDS 20 TO 30 KT. SEAS TO 3 M. .24 HOUR FORECAST NEW LOW 33N64W 1012 MB. WITHIN 120 NM N OF A FRONT TO EXTEND FROM 34N61W TO THE LOW TO 31N73W WINDS 20 TO 30 KT. SEAS TO 2.5 M. .48 HOUR FORECAST LOW 37N55W 1011 MB. FROM 35N TO 39N BETWEEN 51W AND 57W WINDS 25 TO 35 KT. SEAS TO 3 M. .SYNOPSIS AND FORECAST. .48 HOUR FORECAST LOW INLAND 53N61W 1002 MB. FROM 45N TO 50N BETWEEN 57W AND 61W WINDS 20 TO 30 KT. SEAS TO 2.5 M. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 180 NM NW AND N OF A LINE FROM 55N58W TO 58N55W TO 58N50W...AND FROM 50N TO 58N BETWEEN 35W AND 42W. .24 HOUR FORECAST DENSE FOG N OF A LINE FROM 64N35W TO 58N44W TO 58N48W. .48 HOUR FORECAST DENSE FOG FROM 55N TO 59N BETWEEN 53W AND 61W. .FORECASTER HUFFMAN. 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 WED OCT 7. 24 HOUR FORECAST VALID 0600 UTC THU OCT 8. 48 HOUR FORECAST VALID 0600 UTC FRI OCT 9. .WARNINGS. ...HURRICANE WARNING... .TROPICAL STORM ISAIAS NEAR 22.0N 94.1W 1004 MB AT 0900 UTC OCT 07 MOVING ENE OR 075 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE. ELSEWHERE WITHIN 23N93W TO 23N94W TO 22N95W TO 22N96W TO 21N94W TO 22N93W TO 23N93W WINDS 20 TO 33 KT. SEAS 2.5 TO 3.0 M. .24 HOUR FORECAST HURRICANE ISAIAS NEAR 22.7N 91.4W. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM NW AND SE QUADRANTS...80 NM NE QUADRANT AND 50 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 30 NM N AND S SEMICIRCLES WITH SEAS TO 4.5 M. ELSEWHERE WITHIN 24N89W TO 24N91W TO 25N92W TO 24N93W TO 21N93W TO 21N90W TO 24N89W WINDS 20 TO 33 KT. SEAS 2.5 TO 3.5 M. .48 HOUR FORECAST HURRICANE ISAIAS NEAR 25.5N 88.5W. MAXIMUM SUSTAINED WINDS 95 KT GUSTS 115 KT. TROPICAL STORM FORCE WINDS WITHIN 140 NM NE QUADRANT...120 NM SE QUADRANT...80 NM SW QUADRANT...AND 130 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 75 NM E SEMICIRCLE AND 90 NM W SEMICIRCLE WITH SEAS TO 9.0 M. ELSEWHERE WITHIN 26N85W TO 28N86W TO 27N91W TO 23N92W TO 23N87W TO 23N85W TO 26N85W...INCLUDING STRAITS OF FLORIDA... WINDS 20 TO 33 KT. SEAS 2.5 TO 3.5 M. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. .SYNOPSIS AND FORECAST. .ATLC WITHIN 31N77W TO 31N80W TO 30N80W TO 31N78W TO 31N77W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN NE SWELL. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .GULF OF AMERICA WITHIN 30N84W TO 30N87W TO 29N88W TO 29N86W TO 29N84W TO 30N84W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST WITHIN 30N86W TO 30N88W TO 29N89W TO 28N92W TO 28N91W TO 29N85W TO 30N86W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST WITHIN 30N86W TO 29N93W TO 27N95W TO 26N92W TO 28N90W TO 28N84W TO 30N86W NE TO E WINDS 20 TO 30 KT. SEAS 2.5 M TO 4.0 M. .GULF OF AMERICA WITHIN 20N95W TO 20N97W TO 20N96W TO 19N95W TO 19N94W TO 20N95W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ... W TO NW WINDS 20 TO 25 KT. SEAS TO 2.5 M. .24 HOUR FORECAST WITHIN 20N95W TO 20N96W TO 19N96W TO 19N95W TO 20N95W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ...W TO NW WINDS 20 TO 25 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 RAMOS. NATIONAL HURRICANE CENTER. $$