High Seas Forecast
Issued by NWS
Issued by NWS
222 FZPN01 KWBC 262215 HSFEP1 HIGH SEAS FORECAST NWS OCEAN PREDICTION CENTER WASHINGTON DC 2230 UTC TUE NOV 26 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM). SECURITE PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT TO 50N 160E ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS SYNOPSIS VALID 1800 UTC NOV 26. 24 HOUR FORECAST VALID 1800 UTC NOV 27. 48 HOUR FORECAST VALID 1800 UTC NOV 28. .WARNINGS. ...HURRICANE FORCE WIND WARNING... .COMPLEX LOW WITH FIRST CENTER 36N180W 995 MB MOVING NE 15 KT WHILE RAPIDLY INTENSIFYING AND SECOND CENTER 39N174E 988 MB MOVING NE 15 KT. WITHIN 420 NM SW QUADRANT OF SECOND CENTER WINDS 40 TO 55 KT. SEAS 14 TO 24 FT. ELSEWHERE FROM 30N TO 44N W OF 171W WINDS 25 TO 40 KT. SEAS 11 TO 20 FT. .12 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 43N178W 963 MB AND SECOND CENTER 42N177E 973 MB. WITHIN 300 NM S AND 120 NM W QUADRANTS OF SECOND CENTER WINDS 50 TO 65 KT. SEAS 18 TO 30 FT. .24 HOUR FORECAST COMBINED LOW 42N178W 958 MB. WITHIN 240 NM S SEMICIRCLE...AND BETWEEN 120 NM AND 360 NM NW AND N QUADRANTS WINDS 55 TO 70 KT. SEAS 20 TO 38 FT. ELSEWHERE WITHIN 660 NM E...540 NM S...300 NM W...AND 420 NM N QUADRANTS WINDS 40 TO 50 KT. SEAS 16 TO 32 FT. ALSO WITHIN 840 NM E...900 NM S AND SW...AND 480 NM N AND NW QUADRANTS 25 TO 40 KT. SEAS 13 TO 25 FT. .48 HOUR FORECAST LOW 47N169W 967 MB. WITHIN 240 NM E...AND 660 NM S AND SW QUADRANTS...AND FROM 53N TO 58N BETWEEN 159W AND 174W WINDS 35 TO 45 KT. SEAS 16 TO 32 FT...EXCEPT N OF 53N SEAS 12 TO 20 FT. ELSEWHERE FROM 31N TO 62N BETWEEN 148W AND 175E WINDS 25 TO 40 KT. SEAS 14 TO 28 FT....EXCEPT N OF 52N SEAS 8 TO 14 FT. ...STORM WARNING... .COMPLEX LOW WITH FIRST CENTER 52N173W 992 MB DRIFTING N AND SECOND CENTER 53N172E 994 MB MOVING SW 10 KT. FROM 54N TO 58N W OF 168W WINDS 40 TO 50 KT. SEAS 12 TO 22 FT. ELSEWHERE NW OF A LINE FROM 37N158W TO 46N152W TO 59N161W WINDS 25 TO 40 KT. SEAS 9 TO 18 FT. .24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 54N174W 1002 MB AND SECOND CENTER 51N167E 1002 MB. WITHIN 480 NM N OF A LINE FROM 56N152W TO 54N175W TO 56N175E...AND N OF 42N W OF 167E WINDS 25 TO 40 KT. SEAS 8 TO 19 FT...HIGHEST NEAR 59N178E. ALSO WITHIN 300 NM E OF A FRONT FROM 54N155W TO 47N158W TO 36N159W WINDS 20 TO 30 KT. SEAS TO 11 FT. .48 HOUR FORECAST COMPLEX LOW DISSIPATED AND CONDITIONS DESCRIBED ABOVE WITH LOW 47N169W. ...GALE WARNING... .LOW 32N141W 1008 MB MOVING SW 05 KT. FROM 30N TO 38N BETWEEN 128W AND 149W WINDS 25 TO 35 KT. SEAS 8 TO 15 FT. .24 HOUR FORECAST LOW 31N143W 1010 MB. FROM 30N TO 39N BETWEEN 128W AND 148W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. .48 HOUR FORECAST LOW 32N137W 1009 MB. N OF 30N WITHIN 480 NM OF LOW CENTER WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ...GALE WARNING... .LOW 48N167E 996 MB MOVING E 10 KT. W OF A LINE FROM 44N168E TO 51N162E WINDS 25 TO 40 KT. SEAS 8 TO 16 FT. .24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED ABOVE WITH LOW 47N169W. ...GALE WARNING... .36 HOUR FORECAST W OF A LINE FROM 33N160E TO 39N164E TO 46N160E WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST W OF A LINE FROM 31N160E TO 37N170E TO 50N160E WINDS 25 TO 35 KT. SEAS 8 TO 15 FT. ...HEAVY FREEZING SPRAY WARNING... .MODERATE TO HEAVY FREEZING SPRAY N OF 63N W OF ALASKA. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY NE OF A LINE FROM 58N158W TO 61N178W. .24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE FROM 59N162W TO 60N168W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY NE OF A LINE FROM 57N157W TO 62N176W. .48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N AND NE OF A LINE FROM 58N158W TO 60N167W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY NE OF A LINE FROM 57N156W TO 62N174W. .SYNOPSIS AND FORECAST. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 31N TO 33N BETWEEN 122W AND 119W...FROM 50N TO 53N BETWEEN 160W AND 175W...AND NW OF A LINE FROM 55N176W TO 48N160E. .24 HOUR FORECAST DENSE FOG N OF 57N E OF 139W...AND NW OF A LINE FROM 57N176W TO 48N164E. .48 HOUR FORECAST DENSE FOG FROM 55N TO 58N E OF 142W...FROM 46N TO 53N BETWEEN 151W AND 173W...AND N OF 48N W OF 163E. .FORECASTER KELLS. OCEAN PREDICTION CENTER. NATIONAL HURRICANE CENTER MIAMI FL E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE EQUATOR E OF 120W SYNOPSIS VALID 1800 UTC TUE NOV 26. 24 HOUR FORECAST VALID 1800 UTC WED NOV 27. 48 HOUR FORECAST VALID 1800 UTC THU NOV 28. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 15N93W TO 16N94W TO 16N96W TO 14N96W TO 12N95W TO 13N94W TO 15N93W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .24 HOUR FORECAST WITHIN 14N94W TO 16N95W TO 16N96W TO 12N98W TO 09N97W TO 12N94W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC... WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL. .36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .WITHIN 30N134W TO 30N140W TO 27N140W TO 27N138W TO 28N135W TO 30N134W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN W TO NW SWELL. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .WITHIN 04N81W TO 06N84W TO 05N86W TO 01N84W TO 01N81W TO 02N81W TO 04N81W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S TO SW SWELL. .24 HOUR FORECAST WITHIN 07N82W TO 05N85W TO 02N86W TO 01N84W TO 02N81W TO 02N80W TO 07N82W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. .36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .WITHIN 12N107W TO 15N117W TO 14N128W TO 08N116W TO 00N115W TO 01N105W TO 12N107W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL. .24 HOUR FORECAST WITHIN 13N115W TO 15N118W TO 15N125W TO 14N131W TO 12N129W TO 10N116W TO 13N115W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL. .36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 2100 UTC TUE NOV 26... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 09N84W TO 06N93W TO 08N105W. ITCZ FROM 08N105W TO 10N105W TO 11N140W. NO SIGNIFICANT CONVECTION IS NOTED AT THIS TIME. $$ .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.