FZPN02 KWBC 290525 HSFEPI HIGH SEAS FORECAST FOR METAREA XII NWS OCEAN PREDICTION CENTER WASHINGTON DC 0545 UTC SUN MAR 29 2026 CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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). FROM APRIL 1 TO OCTOBER 15, DUE TO CLIMATOLOGY OF THE NORTH PACIFIC, HIGH SEAS FORECASTS WILL ONCE AGAIN INCLUDE ALL FORECASTS OF WINDS 20 TO 30 KNOTS AND SEAS 2.5 METERS OR GREATER. SECURITE PACIFIC S OF 67N AND N OF 30N E OF A LINE FROM THE BERING STRAIT TO 53N172E TO 50N180W TO 30N180W ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS SYNOPSIS VALID 0000 UTC MAR 29. 24 HOUR FORECAST VALID 0000 UTC MAR 30. 48 HOUR FORECAST VALID 0000 UTC MAR 31. .WARNINGS. ...GALE WARNING... .COMPLEX LOW WITH MAIN CENTER 33N150W 1008 MB MOVING SE 10 KT. BETWEEN 60 NM AND 360 NM W AND BETWEEN 180 NM AND 540 NM N QUADRANTS WINDS 25 TO 40 KT. SEAS 3 TO 5.5 M. ELSEWHERE S OF A LINE FROM 44N149W TO 39N162W AND FROM 35N TO 44N BETWEEN 138W AND 149W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M. .24 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 33N145W 1008 MB. WITHIN 360 NM NW OF A LINE FROM 39N134W TO 32N148W WINDS 25 TO 35 KT. SEAS 3 TO 5 M. ELSEWHERE FROM 39N TO 45N BETWEEN 129W AND 140W...WITHIN 480 NM NW AND W OF THE SAME LINE AND S OF A LINE FROM 41N148W TO 30N166W WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M... HIGHEST W OF LOW. .48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER NEAR 34N138W 1011 MB. WITHIN 420 NM N AND 660 NM W QUADRANTS AND BETWEEN 141W AND A LINE FROM 39N144W TO 30N160W WINDS TO 25 KT. SEAS TO 4 M...HIGHEST NEAR 30N150W. ...GALE WARNING... .LOW 50N172W 1012 MB MOVING NE 30 KT. FRONT EXTENDS FROM LOW TO 45N180W. WITHIN 360 NM SE SEMICIRCLE AND WITHIN 300 NM SE AND S OF FRONT WINDS 20 TO 30 KT. SEAS TO 3.5 M...HIGHEST NEAR 47N172W. .12 HOUR FORECAST LOW 52N162W 1010 MB. FROM 45N TO 52N BETWEEN 153W AND 161W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. .24 HOUR FORECAST LOW 54N154W 1005 MB. WITHIN 240 NM SE AND 360 NM S QUADRANTS WINDS 25 TO 40 KT. SEAS 2.5 TO 4.5 M. .48 HOUR FORECAST LOW 54N146W 999 MB. FROM 44N TO 55N BETWEEN 135W AND 143W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE WITHIN 360 NM N AND NW...480 NM E...600 NM S AND 540 NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 4 M...HIGHEST SW OF LOW. .SYNOPSIS AND FORECAST. .48 HOUR FORECAST FROM 41N TO 45N BETWEEN 124W AND 127W AREA OF NW W162WVAND INDS 20 TO 30 KT. SEAS 2.5 TO 4 M. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 47N TO 52N BETWEEN 133W AND 140W...N OF 56N W OF 163W...FROM 50N TO 56N BETWEEN 162W AND 170W...AND W OF A LINE FROM 50N163W TO 44N180W. .24 HOUR FORECAST DENSE FOG FROM 48N TO 59N BETWEEN 146W AND 156W...N OF A LINE FROM 53N156W TO 59N177W...AND W OF A LINE FROM 51N160W TO 42N180W. .48 HOUR FORECAST DENSE FOG N OF 47N BETWEEN 131W AND 143W...FROM 54N TO 58N BETWEEN 143W AND 160W...AND W OF A LINE FROM 48N163W TO 41N178W. .LIGHT TO MODERATE FREEZING SPRAY N OF A LINE FROM 58N153W TO 60N145W. .24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY WITHIN COOK INLET. .48 HOUR FORECAST LITTLE CHANGE. .FORECASTER BANCROFT. 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 0000 UTC SUN MAR 29. 24 HOUR FORECAST VALID 0000 UTC MON MAR 30. 48 HOUR FORECAST VALID 0000 UTC TUE MAR 31. .WARNINGS. ...GALE WARNING... .WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO 14N95W TO 15N93W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 3.0 TO 5.0 M. ELSEWHERE WITHIN 15N93W TO 16N97W TO 15N97W TO 13N98W TO 13N96W TO 15N93W N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 4.0 M. REMAINDER OF AREA WITHIN 15N94W TO 13N96W TO 13N98W TO 12N99W TO 12N95W TO 15N94W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN N TO NE SWELL. .18 HOUR FORECAST WITHIN 14N94W TO 16N94W TO 16N96W TO 14N98W TO 11N101W TO 11N97W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC ...N TO NE WINDS 30 TO 35 KT. SEAS 3.5 TO 4.5 M. ELSEWHERE WITHIN 12N94W TO 15N94W TO 15N97W TO 13N100W TO 10N100W TO 10N96W TO 12N94W N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO 15N95W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE WITHIN 16N93W TO 16N95W TO 16N97W TO 14N97W TO 14N95W TO 15N94W TO 16N93W N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. REMAINDER OF AREA WITHIN 14N94W TO 15N97W TO 11N103W TO 09N100W TO 08N96W TO 11N94W TO 14N94W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN N TO NE SWELL. .30 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N97W TO 13N97W TO 13N96W TO 14N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC ...N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE WITHIN 12N96W TO 13N98W TO 11N105W TO 09N103W TO 07N98W TO 08N94W TO 12N96W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO NE SWELL. .48 HOUR FORECAST WITHIN 11N105W TO 12N106W TO 11N107W TO 10N108W TO 10N107W TO 09N105W TO 11N105W WINDS 20 KT OR LESS. SEAS TO 2.5 M IN NE SWELL. .SYNOPSIS AND FORECAST. .WITHIN 11N86W TO 12N88W TO 11N88W TO 10N88W TO 10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .12 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS 2.5 TO 3.0 M. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST LITTLE CHANGE. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 0100 UTC SUN MAR 29... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... TROUGH FROM 09N79W TO 03N110W. ITCZ FROM 05.5N115W TO 07N127W TO BEYOND 05.5N140W. SECOND ITCZ ALONG 03.4S BETWEEN 92W AND 108W. SCATTERED MODERATE ISOLATED STRONG S OF 02S BETWEEN 104W AND 114W. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER. NATIONAL WEATHER SERVICE HONOLULU HI NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W SYNOPSIS VALID 0000 UTC MAR 29 2026. 24 HOUR FORECAST VALID 0000 UTC MAR 30 2026. 48 HOUR FORECAST VALID 0000 UTC MAR 31 2026. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .FRONT 30N140W 26N140W 23N142W THENCE TROUGH 18N146W. FRONT MOVING E SLOWLY AND TROUGH NEARLY STATIONARY. ISOLATED MODERATE TSTMS WITHIN 150 NM OF TROUGH. .24 HOUR FORECAST FRONT 24N140W 22N142W THENCE TROUGH 18N146W. .48 HOUR FORECAST FRONT MOVED E OF AREA. TROUGH 24N140W 19N145W 15N147W. .FRONT 30N144W 25N146W MOVING NE 10 KT. .24 HOUR FORECAST FRONT MOVED N OF AREA. .TROUGH 30N148W 27N149W 24N152W MOVING ENE 10 KT. .24 HOUR FORECAST TROUGH 30N143W 24N147W. .48 HOUR FORECAST TROUGH MOVED N OF AREA. .TROUGH 14N156W 11N165W 09N174W 04N180W MOVING W SLOWLY W OF 165W AND NEARLY STATIONARY ELSEWHERE. ISOLATED MODERATE TSTMS FROM 17N TO 10N BETWEEN 166W AND 150W...AND S OF 10N W OF 170W. .24 HOUR FORECAST TROUGH 10N173W 05N180W. .48 HOUR FORECAST TROUGH 10N176W 06N180W. .WINDS 20 TO 30 KT N OF 25N BETWEEN 161W AND 146W. .24 HOUR FORECAST WINDS 20 TO 25 KT N OF 25N BETWEEN 162W AND 149W...AND FROM 16N TO 14N W OF 161W. .48 HOUR FORECAST WINDS 20 TO 25 KT N OF 24N BETWEEN 163W AND 150W...AND FROM 24N TO 11N W OF 164W. .WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA. .SEAS 4 TO 6 M N OF 27N BETWEEN 160W AND 151W. SEAS 2.5 TO 4 M ELSEWHERE N OF LINE 30N147W 23N160W 09N172W 09N180W. .24 HOUR FORECAST SEAS 4 TO 5 M N OF 24N BETWEEN 163W AND 149W. SEAS 2.5 TO 4 M ELSEWHERE N OF LINE 30N143W 19N155W 12N164W 08N180W. .48 HOUR FORECAST SEAS 2.5 TO 4 M N OF LINE 30N144W 16N148W 08N180W. .SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA. .ITCZ 05N140W 04N149W. $$ .FORECASTER TROTTER. HONOLULU HI.=