FZPN02 KWBC 252325 HSFEPI HIGH SEAS FORECAST FOR METAREA XII NWS OCEAN PREDICTION CENTER WASHINGTON DC 2345 UTC SUN MAY 25 2025 CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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). MARINERS SHOULD NOTE THAT FORECASTS FOR SEAS ARE IN UNITS OF METERS. 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 MAY 25. 24 HOUR FORECAST VALID 1800 UTC MAY 26. 48 HOUR FORECAST VALID 1800 UTC MAY 27. .WARNINGS. ...GALE WARNING... .LOW 54N180W 994 MB MOVING SE 25 KT. WITHIN 420 NM S AND SW QUADRANTS WINDS 25 TO 35 KT. SEAS 3 TO 5.5 M. ELSEWHERE FROM 45N TO 63N BETWEEN 170W AND 168E WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M. .24 HOUR FORECAST LOW DISSIPATED. CONDITIONS DESCRIBED BELOW WITH LOW 54MN157W. ...GALE WARNING... .LOW 54N157W 994 MB NEARLY STATIONARY. WITHIN AN AREA BOUNDED BY A LINE FROM 56N159W TO 47N147W TO 39N147W TO 39N39N179W TO 56159W WINDS 20 TO 30 KT. SEAS TO 3 M. .24 HOUR FORECAST LOW 54N157W 985 MB. WITHIN 240 NM EITHER SIDE OF A LINE FROM 44N154W TO 44N170W TO 54N179W WINDS 25 TO 35 KT. SEAS 3 TO 5.5 M. ELSEWHERE FROM 54N TO 59N BETWEEN 149W AND 161W WINDS 20 TO 30 KT. SEAS TO 3 M. .48 HOUR FORECAST LOW 48N157W 994 MB. WITHIN 720 NM S...420 NM W...AND 300 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. ...GALE WARNING... .18 HOUR FORECAST LOW W OF AREA 48N154E 994 MB. W OF A LINE FROM 51N162E TO 43N175E TO 39N160E WINDS 25 TO 35 KT. SEAS 2 TO 3.5 M. .24 HOUR FORECAST LOW W OF AREA 49N157E 996 MB. W OF A LINE FROM 52N164E TO 46N173E TO 43N160E WINDS 25 TO 35 KT. SEAS 2 TO 3.5. .48 HOUR FORECAST LOW 50N172E 998 MB. FROM 40N TO 53N BETWEEN 176W AND 160E WINDS 25 TO 40 KT. SEAS 3 TO 6 M. ...GALE WARNING... .24 HOUR FORECAST NEW LOW 52N140W 992 MB. WITHIN 180 NM NE AND E OF A FRONT TO EXTEND FROM THE LOW TO 50N136W TO 45N134W WINDS 25 TO 35 KT. SEAS 2 TO 3.5 M. ELSEWHERE FROM 45N TO 60N BETWEEN 128W AND 145W WINDS 20 TO 30 KT. SEAS TO 3 M. .48 HOUR FORECAST LOW 57N149W 987 MB. FROM 57N TO 61N BETWEEN 142W AND 153W WINDS 25 TO 40 KT. SEAS 2 TO 4 M. ELSEWHERE FROM 50N TO 59N BETWEEN 156W AND 167W WINDS 20 TO 30 KT. SEAS TO 3 M. ...GALE WARNING... .24 HOUR FORECAST WITHIN 420 NM E AND SE OF A FRONT TO EXTEND FROM 46N140W TO 40N156W TO 38N169W WINDS 25 TO 35 KT. SEAS 2 TO 3.5 M. .48 HOUR FORECAST NEW LOW 55N134W 1004 MB. WITHIN 360 NM E AND SE OF A FRONT TO EXTEND FROM THE LOW TO 50N136W TO 40N144W TO 34N158W WINDS 25 TO 40 KT. SEAS 2.5 TO 5 M. .SYNOPSIS AND FORECAST. .LOW 55N140W 999 MB MOVING NW 15 KT. FROM 53N TO 59N BETWEEN 131W AND 139W WINDS 20 TO 30 KT. SEAS TO 3 M. .24 HOUR FORECAST LOW ABSORBED. CONDITIONS DESCRIBED ABOVE IN WARNINGS SECTION WITH LOW 52N140W. .24 HOUR FORECAST FROM 31N TO 36N BETWEEN 118W AND 123W NW WINDS 20 TO 30 KT. SEAS TO 2.5 M. .48 HOUR FORECAST FROM 33N TO 43N BETWEEN 121W AND 127W NW TO N WINDS 20 TO 30 KT. SEAS TO 3 M. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 52N TO 62N BETWEEN 164W AND 177E...WITHIN 90 NM SE OF A LINE FROM 43N169W TO 39N169E...AND FROM 38N TO 44N BETWEEN 160E AND 167E. .24 HOUR FORECAST DENSE FOG W OF A LINE FROM 50N160E TO 39N176W. .48 HOUR FORECAST DENSE FOG WITHIN 90 NM NE OF A LINE FROM 48N180W TO 52N172E TO 51N167E...AND WITHIN 90 NM SE OF A LINE FROM 42N179E TO 38N172E. .FORECASTER HUFFMAN. 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 SUN MAY 25. 24 HOUR FORECAST VALID 1800 UTC MON MAY 26. 48 HOUR FORECAST VALID 1800 UTC TUE MAY 27. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .FROM 10N TO 11N E OF 88W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M. .12 HOUR FORECAST FROM 10N TO 12N E OF 89W...INCLUDING THE GULF OF PAPAGAYO...E WINDS 20 TO 25 KT. SEAS TO 2.5 M. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .S OF 08N BETWEEN 90W AND 110W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. S OF 02N BETWEEN 81W AND 90W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 2.5 M. .24 HOUR FORECAST S OF 00N BETWEEN 82W AND 106W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST FROM 05N TO 12N BETWEEN 93W AND 99W WINDS 20 KT OR LESS. SEAS 2.5 M IN SW SWELL. .48 HOUR FORECAST LOW PRES NEAR 11N103W 1008 MB. WITHIN 90 NM N SEMICIRCLE OF LOW CENTER WINDS 20 TO 25 KT. SEAS 2.5 M. FROM 07N TO 10N BETWEEN 99W AND 102W WINDS 20 KT OR LESS. SEAS 2.5 M IN SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 2100 UTC SUN MAY 25... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... THE MONSOON TROUGH EXTENDS FROM A 1009 MB LOW PRESSURE LOCATED NEAR 10N75W OVER NORTHERN COLOMBIA TO 09N100W TO 07N120W. THE ITCZ AXIS EXTENDS FROM 07N120W TO BEYOND 06N140W. SCATTERED MODERATE TO ISOLATED STRONG CONVECTION IS NOTED FROM 04N TO 13N BETWEEN 78W AND 105W. CLUSTER OF MODERATE TO STRONG CONVECTION ARE AFFECTING PARTS OF PANAMA...INCLUDING THE GULF OF PANAMA. .FORECASTER GR. NATIONAL HURRICANE CENTER. NATIONAL WEATHER SERVICE HONOLULU HI NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E SYNOPSIS VALID 1800 UTC MAY 25 2025. 24 HOUR FORECAST VALID 1800 UTC MAY 26 2025. 48 HOUR FORECAST VALID 1800 UTC MAY 27 2025. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .TROUGH 23N163E 19N162E 16N164E NEARLY STATIONARY. ISOLATED MODERATE TSTMS BETWEEN 28N TO 19N BETWEEN 170W AND 164W. SE WINDS 20 TO 25 KT FROM 25N TO 22N BETWEEN 166E AND 163E .24 HOUR FORECAST TROUGH DISSIPATED. .WINDS 20 KT OR LESS OVER ENTIRE FORECAST AREA. .SEAS 2.5 TO 3 M IN AREA BOUNDED BY 24N180E 12N152W 05N152W 05N175W 24N180E. .24 HOUR FORECAST SEAS 2.5 TO 3 M IN AREA BOUNDED BY 25N165E 25N175E 09N154W 05N175E 25N165E. .48 HOUR FORECAST SEAS 2.5 TO 3 M IN AREA BOUNDED BY 26N163E 09N153W 06N172E 26N163E. .ITCZ 07N140W 07N156W 05N172W. SCATTERED MODERATE TSTMS WITHIN 90 NM OF ITCZ W OF 150W. .SCATTERED MODERATE TSTMS S OF 10N BETWEEN 169W AND 168E. $$ .FORECASTER FOSTER. HONOLULU HI.=