FZPN02 KWBC 150525 HSFEPI HIGH SEAS FORECAST FOR METAREA XII NWS OCEAN PREDICTION CENTER WASHINGTON DC 0545 UTC TUE APR 15 2025 CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC APR 15. 24 HOUR FORECAST VALID 0000 UTC APR 16. 48 HOUR FORECAST VALID 0000 UTC APR 17. .WARNINGS. ...STORM WARNING... .COMPLEX LOW WITH FIRST CENTER 51N165W 997 MB MOVING NE 15 KT AND SECOND CENTER 38N179W 1000 MB MOVING E 30 KT. WITHIN 360 NM NW OF LINE FROM 50N165W TO 33N179E...AND WITHIN 300 NM E OF LINE FROM 50N164W TO 44N164W TO 33N176W WINDS 25 TO 40 KT. SEAS 8 TO 15 FT. ELSEWHERE S OF 53N BETWEEN 158W AND 168E WINDS TO 25 KT. SEAS TO 10 FT. .18 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 50N165W 980 MB AND SECOND CENTER 38N167W 996 MB. WITHIN 120 NM W SEMICIRCLE OF FIRST CENTER...AND WITHIN 90 NM SW SEMICIRCLE OF SECOND CENTER WINDS 40 TO 50 KT. SEAS 12 TO 20 FT. .24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 51N165W 977 MB AND SECOND CENTER 39N164W 997 MB. WITHIN 120 NM SW AND 300 NM NW QUADRANTS OF FIRST CENTER WINDS 40 TO 50 KT. SEAS 12 TO 20 FT. ELSEWHERE WITHIN 300 NM W AND 600 NM E SEMICIRCLES OF FIRST CENTER...AND FROM 33N TO 45N BETWEEN 155W AND 172W WINDS 25 TO 40 KT. SEAS 10 TO 20 FT. ELSEWHERE WITHIN 1140 NM NW OF LINE FROM 54N144W TO 30N161W WINDS TO 25 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 55N163W 979 MB AND SECOND CENTER 56N154W 992 MB. FROM 58N TO 59N BETWEEN 150W AND 174W WINDS 40 TO 50 KT. SEAS 12 TO 18 FT. ELSEWHERE N OF 57N BETWEEN 142W AND 155W...AND FROM 48N TO 57N BETWEEN 144W AND 153W...AND WITHIN 360 NM SW SEMICIRCLE OF FIRST CENTER WINDS 25 TO 40 KT. SEAS 12 TO 20 FT. ELSEWHERE N OF 30N BETWEEN 140W AND 177W WINDS TO 25 KT. SEAS 8 TO 14 FT. ...GALE WARNING... .LOW 59N144W 995 MB MOVING E 10 KT. N OF 55N BETWEEN 140W AND 148W WINDS 30 TO 40 KT. SEAS 15 TO 23 FT. ELSEWHERE N OF A LINE FROM 51N129W TO 40N144W TO 40N158W AND E OF 158W WINDS TO 25 KT. SEAS 8 TO 21 FT..HIGHEST NEAR LOW CENTER. .24 HOUR FORECAST LOW DISSIPATED INLAND. N OF 50N E OF 144W WINDS TO 20 KT. SEAS TO 10 FT. .48 HOUR FORECAST CONDITIONS DIMINISHED. ...GALE WARNING... .WITHIN 420 NM SE OF LINE FROM 49N128W TO 33N140W WINDS TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST. FROM 47N TO 50N BETWEEN 126W AND 129W WINDS 25 TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE FROM 33N TO 51N BETWEEN 124W AND 140W WINDS TO 25 KT. SEAS TO 10 FT. .48 HOUR FORECAST. FROM 40N TO 43N E OF 127W WINDS 25 TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE FROM 31N TO 51N BETWEEN 123W AND 135W WINDS TO 25 KT. SEAS TO 12 FT. ...GALE WARNING... .24 HOUR FORECAST LOW WELL W OF AREA. FROM 33N TO 49N W OF 166E WINDS 20 TO 30 KT. SEAS TO 10 FT. .36 HOUR FORECAST LOW WELL W OF AREA. FROM 38N TO 51N BETWEEN 168E AND 163E WINDS 25 TO 35 KT. SEAS TO 12 FT. .48 HOUR FORECAST LOW WELL W OF AREA. N OF 39N W OF 172E WINDS 20 TO 30 KT. SEAS TO 10 FT. .SYNOPSIS AND FORECAST. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 57N BETWEEN 139W AND 159W...FROM 43N TO 52N BETWEEN 163W AND 178W...AND N OF 54N W OF 178E. .24 HOUR FORECAST DENSE FOG FROM 40N TO 58N BETWEEN 151W AND 170W...AND FROM 49N TO 55N BETWEEN 175W AND 179W. .48 HOUR FORECAST DENSE FOG N OF 57N BETWEEN 140W AND 154W...FROM 48N TO 57N BETWEEN 147W AND 154W...AND FROM 41N TO 51N W OF 169E. .LIGHT TO MODERATE FREEZING SPRAY N OF 57N BETWEEN 162W AND 177W. .24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 56N BETWEEN 161W AND 172W. .48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY NE OF A LINE FROM 57N170W TO 60N178W. .FORECASTER POCHE. 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 TUE APR 15. 24 HOUR FORECAST VALID 0000 UTC WED APR 16. 48 HOUR FORECAST VALID 0000 UTC THU APR 17. .WARNINGS. ...GALE WARNING... .15 HOUR FORECAST WITHIN 16N94.5W TO 16N95W TO 16N95.5W TO 14.5N95.5W TO 13.5N95.5W TO 14.5N94.5W TO 16N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .30 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N BETWEEN 94.5W AND 95.5W N WINDS 25 TO 35 KT. SEAS TO 10 FT. ELSEWHERE WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO 14N95W TO 14N94W TO 16N94W N WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN N SWELL. .39 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 15N96W TO 14N96W TO 10N98W TO 13N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 20 TO 30 KT. SEAS TO 11 FT IN N TO NE SWELL. .48 HOUR FORECAST WITHIN 16N95W TO 16N96W TO 15N96W TO 15N95W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. .SYNOPSIS AND FORECAST. .WITHIN 11N86W TO 11N87W TO 10N87W TO 10N86W TO 11N86W... INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .30 HOUR FORECAST WITHIN 11N86W TO 11N88W TO 10N88W TO 10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 12N87W TO 11N87W TO 10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .WITHIN 30N126W TO 30N133W TO 28N131W TO 28N128W TO 30N126W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE SWELL. .24 HOUR FORECAST WITHIN 30N135W TO 30N139W TO 28N139W TO 28N137W TO 30N135W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE AND NW SWELL. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .09 HOUR FORECAST WITHIN 11N139W TO 11N140W TO 10.5N140W TO 10.5N139.5W TO 10.5N139W TO 11N139W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .30 HOUR FORECAST WITHIN 11N116W TO 11N118W TO 11N120W TO 10N119W TO 11N117W TO 11N116W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED E AND N SWELL. .48 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 0200 UTC TUE APR 15... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... SURFACE TROUGH FROM 11N74W TO 06.5N80W TO 07N85W TO 05N91W. ITCZ FROM 05N91W TO 04N97W TO 06.5N118W TO BEYOND 02N140W. SCATTERED MODERATE ISOLATED STRONG CONVECTION FROM 02.5N TO 05.5N BETWEEN 87W AND 103W AND S OF 00.5S BETWEEN 96W AND 115W. SCATTERED MODERATE TO STRONG CONVECTION FROM 02.5N TO 11.5N BETWEEN 103W AND 122W. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER. NATIONAL WEATHER SERVICE HONOLULU HI NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E SYNOPSIS VALID 0000 UTC APR 15 2025. 24 HOUR FORECAST VALID 0000 UTC APR 16 2025. 48 HOUR FORECAST VALID 0000 UTC APR 17 2025. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .FRONT 30N179W 25N172E 21N162E MOVING E 25 KT ALONG 30N AND NEARLY STATIONARY S OF 25N. SW WINDS 20 TO 30 KT WITHIN 240 NM E OF FRONT N OF 27N. ISOLATED MODERATE TSTMS WITHIN 360 NM E OF FRONT N OF 27N. .24 HOUR FORECAST FRONT 30N165W 25N173W 22N168E. WINDS 20 TO 25 KT N OF 27N BETWEEN 163W AND 170W. .48 HOUR FORECAST FRONT 30N157W 22N168W 21N169E. NE WINDS 20 TO 25 KT FROM 21N TO 28N BETWEEN 160W AND 168E. .NE TO E WINDS 20 TO 25 KT FROM 05N TO 20N E OF 160W. .24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 14N TO 19N E OF 150W. .48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 05N TO 13N W OF 164E. .TROUGH 27N146W 22N146W MOVING W 10 KT. .24 HOUR FORECAST TROUGH DISSIPATED. .SEAS 8 TO 10 FT FROM 02N TO 18N E OF 178E...AND N OF 26N W OF 175E. .24 HOUR FORECAST SEAS 8 TO 11 FT N OF 26N BETWEEN 167W AND 171E. SEAS 8 TO 9 FT FROM 03N TO 15N E OF 175E. .48 HOUR FORECAST SEAS 12 TO 14 FT N OF 26N BETWEEN 164W AND 175W. SEAS 8 TO 12 FT ELSEWHERE N OF LINE 30N158W 22N171W 23N168E. SEAS 8 TO 9 FT FROM 06N TO 12N W OF 165E. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS 8 FT OR LESS. .ITCZ 03N140W 03N157W 02N169W. ISOLATED MODERATE TSTMS FROM 02N TO 05N BETWEEN 151W AND 166W. $$ .FORECASTER BIRCHARD. HONOLULU HI.=