FZPN02 KWBC 242325 HSFEPI HIGH SEAS FORECAST FOR METAREA XII NWS OCEAN PREDICTION CENTER WASHINGTON DC 2345 UTC MON MAR 24 2025 CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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). 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 MAR 24. 24 HOUR FORECAST VALID 1800 UTC MAR 25. 48 HOUR FORECAST VALID 1800 UTC MAR 26. .WARNINGS. ...STORM WARNING... .24 HOUR FORECAST NEW LOW 40N144W 1001 MB. BETWEEN 180 NM AND 540 NM SW SEMICIRCLE WINDS 25 TO 35 KT. SEAS 9 TO 16 FT. ELSEWHERE WITHIN 120 NM E AND SE OF A LINE FROM 44N133W TO 31N142W AND WITHIN 600 NM S AND 720 NM W QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST LOW 43N137W 978 MB. WITHIN 360 NM SE AND S OF A LINE FROM 42N135W TO 41N140W TO 42N144W AND BETWEEN 120 NM AND 360 NM NW SEMICIRCLE WINDS 35 TO 50 KT. SEAS 14 TO 28 FT...HIGHEST NEAR 40N139W. ELSEWHERE WITHIN 600 NM NE...480 NM E...660 NM SE...720 NM SW AND 660 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 18 FT...HIGHEST SW QUADRANT. ...GALE WARNING... .LOW W OF AREA 53N161E 992 MB MOVING N 10 KT. WITHIN 180 NM NE AND E OF A FRONT FROM 56N172E TO 45N175E WINDS 30 TO 40 KT. SEAS 10 TO 19 FT...HIGHEST NEAR 56N173E. ELSEWHERE WITHIN 300 NM NE AND E OF FRONT FROM 56N172E TO 45N175E TO 40N173E AND BETWEEN 120 NM AND 360 NM SE AND 120 NM AND 480 NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 16 FT...HIGHEST S QUADRANT. .24 HOUR FORECAST LOW W OF AREA 56N161E 1000 MB. WITHIN 120 NM NE OF A FRONT FROM 59N179E TO 57N179W WINDS 30 TO 40 KT. SEAS 10 TO 17 FT...HIGHEST NEAR 59N180W. ELSEWHERE WITHIN 240 NM NE AND E OF FRONT FROM 59N179E TO 57N179W TO 40N179W AND N OF 50N W OF 178E WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. .48 HOUR FORECAST LOW DISSIPATED. WITHIN 240 NM NW OF A LINE FROM 53N175E TO 56N178W WINDS TO 25 KT. SEAS 8 TO 12 FT. ...GALE WARNING... .LOW 55N150W 996 MB MOVING SE 10 KT. BETWEEN 90 NM AND 720 NM SW AND 120 NM AND 660 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14 FT...HIGHEST SW QUADRANT. ELSEWHERE FROM 50N TO 54N BETWEEN 137W AND 142W WINDS TO 25 KT. SEAS TO 10 FT. .24 HOUR FORECAST LOW 56N144W 1006 MB. WITHIN 120 NM N AND NE OF A LINE FROM 58N148W TO 58N142W TO 53N135W AND N OF 50N BETWEEN 149W AND 166W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT IN MIXED SWELL...HIGHEST NEAR 50N163W. .48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED. ...GALE WARNING... .LOW 47N149W 1001 MB MOVING N 25 KT. BETWEEN 180 NM AND 660 NM W AND 300 NM AND 960 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 15 FT...HIGHEST NEAR 46N156W. ELSEWHERE WITHIN 660 NM NE AND 720 NM SW QUADRANTS WINDS TO 25 KT. SEAS 8 TO 14 FT IN MIXED SWELL. .24 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 56N146W 1004 MB AND SECOND NEW LOW 49N150W 1006 MB. FROM 40N TO 50N BETWEEN 150W AND 164W WINDS 25 TO 35 KT. SEAS 8 TO 15 FT...HIGHEST NEAR 48N152W. ELSEWHERE WITHIN 120 NM NW AND N OF A LINE FROM 57N148W TO 58N143W...WITHIN 120 NM N AND NE OF LINE FROM 58N143W TO 56N137W AND BETWEEN 180 NM AND 720 NM SW AND W QUADRANTS OF SECOND LOW WINDS 20 TO 30 KT. SEAS TO 10 FT. .48 HOUR FORECAST COMPLEX LOW DISSIPATED AND CONDITIONS DIMINISHED. ...GALE WARNING... .COMPLEX LOW WITH FIRST LOW 33N177E 1008 MB MOVING NE 15 KT AND SECOND LOW 32N180W 1006 MB MOVING E AT 15 KT. FROM 30N TO 40N BETWEEN 174W AND 165E WINDS 20 TO 30 KT. SEAS TO 11 FT. .06 HOUR FORECAST COMPLEX LOW WITH FIRST LOW 32N179W 1005 MB AND SECOND LOW 32N176W 1006 MB. FROM 30N TO 36N BETWEEN 172W AND 179E WINDS 25 TO 35 KT. SEAS 8 TO 14 FT...HIGHEST NEAR 33N176W. .24 HOUR FORECAST COMBINED LOW 34N177W 1001 MB. BETWEEN 60 NM AND 180 NM N SEMICIRCLE AND WITHIN 300 NM NE AND E OF A LINE FROM THE LOW TO 30N168W WINDS 35 TO 45 KT. SEAS 12 TO 20 FT. ELSEWHERE WITHIN 900 NM N...480 NM NE...840 NM SE...540 NM W AND 600 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. .48 HOUR FORECAST LOW 36N178W 1002 MB. WITHIN 240 NM N AND NE OF A LINE FROM 39N180W TO 37N173W TO 33N168W WINDS 35 TO 45 KT. SEAS 12 TO 24 FT...HIGHEST NEAR 39N174W. ELSEWHERE WITHIN 600 NM NE...1140 NM SE AND 540 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 17 FT. ...GALE WARNING... .36 HOUR FORECAST LOW W OF AREA 43N147E 991 MB. FROM 38N TO 48N W OF 163E WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST LOW W OF AREA 42N154E 993 MB. N OF 39N W OF 165E WINDS 25 TO 35 KT. SEAS 8 TO 15 FT. ...HEAVY FREEZING SPRAY WARNING... .MODERATE TO HEAVY FREEZING SPRAY N OF A LINE FROM 57N160W TO 57N172W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N AND NE OF A LINE FROM 53N154W TO 53N170W TO 58N178E. .24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE FROM 57N161W TO 57N167W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N AND NE OF A LINE FROM 51N154W TO 49N161W TO 53N170W TO 60N179W. .48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N AND NE OF A LINE FROM 53N153W TO 52N160W TO 54N167W TO 60N175W. .SYNOPSIS AND FORECAST. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 48N TO 51N BETWEEN 152W AND 155W...N OF 57N BETWEEN 147W AND 158W...N OF 49N BETWEEN 177E AND 172E AND N OF 49N W OF 166E. .24 HOUR FORECAST DENSE FOG FROM 42N TO 47N BETWEEN 124W AND 128W...N OF 58N BETWEEN 150W AND 157W...INCLUDING COOK INLET...N OF 52N BETWEEN 174W AND 179E AND WITHIN 90 NM NW OF A LINE FROM 52N169W TO 49N162E. .48 HOUR FORECAST DENSE FOG FROM 46N TO 51N BETWEEN 128W AND 136W...FROM 49N TO 58N BETWEEN 150W AND 154W...WITHIN 60 NM E OF A LINE FROM 49N165W TO 59N172W AND WITHIN 60 NM NE AND E OF A LINE FROM 55N177W TO 59N179W. .FORECASTER FUTTERMAN. OCEAN PREDICTION CENTER. NWS 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 MON MAR 24. 24 HOUR FORECAST VALID 1800 UTC TUE MAR 25. 48 HOUR FORECAST VALID 1800 UTC WED MAR 26. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 30 NM OF A LINE FROM 11N86W TO 09.5N92W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .12 HOUR FORECAST FROM 10N TO 11.5N E OF 88W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 11N86W TO 09.5N91W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .36 HOUR FORECAST FROM 10N TO 11.5N E OF 88W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .42 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 11N86W TO 09N91W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30 KT. SEAS TO 8 FT. .48 HOUR FORECAST LITTLE CHANGE. .N OF 24N BETWEEN 117W AND 125W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL. .12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .FROM 05N TO 08N BETWEEN 120W AND 126W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE AND NW SWELL. .12 HOUR FORECAST FROM 04N TO 08N BETWEEN 121W AND 126W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE AND NW SWELL. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .06 HOUR FORECAST NW OF A LINE FROM 30N137W TO 27N140W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL. .24 HOUR FORECAST N OF 21N AND W OF A LINE FROM 30N134W TO 21N138W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL. .36 HOUR FORECAST N OF 20N W OF 134W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL...HIGHEST NEAR 30N140W. FROM 13N TO 20N W OF 136W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL. .48 HOUR FORECAST NW OF A LINE FROM 30N132W TO 27N140W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL. FROM 05N TO 18N AND W OF A LINE FROM 18N140W TO 07N128W TO 05N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL. .36 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .42 HOUR FORECAST N OF 14N BETWEEN 94.5W AND 95.5...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST LITTLE CHANGE. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 2100 UTC MON MAR 24... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... A SURFACE TROUGH EXTENDS FROM 10N75W TO 01N82W. A SECOND SURFACE TROUGH RUNS FROM 09N84W TO 02N95W TO 01N110W. THE ITCZ CONTINUES FROM 01N110W TO 02N140W. SCATTERED MODERATE TO ISOLATED STRONG CONVECTION IS WITHIN ABOUT 210 NM SE OF THE SECOND TROUGH BETWEEN 84W AND 96W. WINDS AND SEAS COULD BE HIGHER NEAR THUNDERSTORMS. .FORECASTER GR. NATIONAL HURRICANE CENTER. NATIONAL WEATHER SERVICE HONOLULU HI NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E SYNOPSIS VALID 1800 UTC MAR 24 2025. 24 HOUR FORECAST VALID 1800 UTC MAR 25 2025. 48 HOUR FORECAST VALID 1800 UTC MAR 26 2025. .WARNINGS. ...GALE WARNING... .DEVELOPING LOW JUST N OF AREA. COLD FRONT 30N179E TO 23N169E THENCE STATIONARY FRONT TO 21N160E. COLD FRONT MOVING E 25 KT ALONG 30N AND SE SLOWLY ELSEWHERE. WARM FRONT FROM 30N176W TO 24N170W MOVING E 20 KT. SE WINDS 20 TO 30 KT WITHIN 240 NM N OF WARM FRONT. SCATTERED MODERATE TSTMS N OF 27N BETWEEN FRONT AND 172W. .24 HOUR FORECAST OCCLUDED FRONT FROM 30N170W TO 28N168W THENCE WARM FRONT TO 25N164W. COLD FRONT FROM 28N168W TO 25N176W TO 22N173E TO WEAK LOW 23N163E 1012MB TO 22N160E. E TO SE WINDS 30 TO 35 KT N OF 28N BETWEEN 163W AND 168W. SE WINDS 20 TO 30 KT ELSEWHERE N OF A LINE FROM 30N170W TO 24N160W. .48 HOUR FORECAST WARM FRONT FROM 30N169W TO 26N156W. COLD FRONT FROM 30N169W TO 24N179W TO WEAK LOW 1009 MB 21N169E TO 19N160E. E TO SE WINDS 30 TO 35 KT N OF 28N BETWEEN 156W AND 159W. SE WINDS 20 TO 30 KT ELSEWHERE N OF A LINE FROM 30N165W TO 25N151W. .FOR FORECAST DETAILS N OF 30N...SEE HIGH SEAS FORECASTS ISSUED BY OCEAN PREDICTION CENTER UNDER AWIPS HEADER HSFEP1 AND WMO HEADER FZPN01 KWBC. .SYNOPSIS AND FORECAST. .COLD FRONT FROM 30N149W TO 26N155W THENCE STATIONARY FRONT TO 23N161W. COLD FRONT MOVING SE SLOWLY. .24 HOUR FORECAST FRONT FROM 30N143W TO 26N150W TO 23N156W. .48 HOUR FORECAST DISSIPATING FRONT 26N140W TO 25N153W. .TROUGH FROM 07N176E TO 01N170E MOVING W 15 KT. ISOLATED MODERATE TSTMS WITHIN 600 NM E OF TROUGH N OF 02N. .24 HOUR FORECAST TROUGH FROM 07N167E TO 03N163E. .48 HOUR FORECAST TROUGH FROM 07N165E TO 04N160E. .48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 07N T0 13N E OF 175W. .SEAS 12 TO 14 FT N OF 26N BETWEEN 152W AND 162W. SEAS 8 TO 12 FT ELSEWHERE N OF A LINE FROM 28N140W TO 14N158W TO 10N170W. ALSO SEAS 8 TO 10 FT N OF 26N BETWEEN 170W AND 177W...AND FROM 02N TO 10N BETWEEN 170W AND 175E. .24 HOUR FORECAST SEAS 12 TO 15 FT N OF 28N BETWEEN 161W AND 170W. SEAS 8 TO 12 FT ELSEWHERE N OF A LINE FROM 15N140W TO 25N160W TO 30N180W. ALSO SEAS 8 TO 10 FT FROM 03N TO 15N E OF 165W. .48 HOUR FORECAST SEAS 12 TO 14 FT N OF 28N BETWEEN 155W AND 164W. SEAS 8 TO 12 FT ELSEWHERE N OF 26N E OF 180W. ALSO SEAS 8 TO 10 FT FROM 03N TO 16N E OF 157W. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS 8 FT OR LESS. .ISOLATED MODERATE TSTMS FROM 03N TO 06N W OF 164E. $$ .FORECASTER BIRCHARD. HONOLULU HI.=