


High Seas Forecast
Issued by NWS
Issued by NWS
820 FZPN02 KWBC 141725 HSFEPI HIGH SEAS FORECAST FOR METAREA XII NWS OCEAN PREDICTION CENTER WASHINGTON DC 1745 UTC MON JUL 14 2025 CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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). 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 1200 UTC JUL 14. 24 HOUR FORECAST VALID 1200 UTC JUL 15. 48 HOUR FORECAST VALID 1200 UTC JUL 16. .WARNINGS. ...GALE WARNING... .FROM 41N TO 43N BETWEEN 124W AND 126W AREA OF N WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M. ELSEWHERE FROM 35N TO 45N BETWEEN 123W AND 134W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .24 HOUR FORECAST FROM 34N TO 44N BETWEEN 123W AND 140W WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M. .48 HOUR FORECAST FROM 32N TO 46N BETWEEN 124W AND 139W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. ...GALE WARNING... .FROM 45N TO 51N E OF 130W AREA OF NW WINDS 20 TO 30 KT. SEAS TO 2.5 M. .12 HOUR FORECAST FROM 49N TO 51N BETWEEN 127W AND 130W AREA OF NW WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. .24 HOUR FORECAST FROM 44N TO 56N BETWEEN 127W AND 136W AEEA OF NW WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .48 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF A LINE FROM 56N135W TO 49N129W WINDS 25 TO 35 KT. SEAS 3 TO 4 M. ELSEWHERE N OF 46N E OF 138W WINDS 20 TO 30 KT. SEAS TO 3 M. ...GALE WARNING... .LOW 51N167E 1004 MB MOVING NE 20 KT. W OF A LINE FROM 65N169W TO 58N172W TO 42N170E WINDS 20 TO 30 KT. SEAS TO 2.5 M. .24 HOUR FORECAST LOW ABSORBED INTO LOW W OF AREA 58N174E 983 MB. WITHIN 240 NM S AND 360 NM E QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE N OF A LINE FROM 60N162W TO 47N180W TO 50N162E WINDS 20 TO 30 KT. SEAS TO 3.5 M. .48 HOUR FORECAST LOW W OF AREA 60N177E 987 MB. N OF 56N W OF 167W AND WITHIN 240 NM E OF A FRONT FROM 56N172W TO 47N177W WINDS 20 TO 30 KT. SEAS 3 TO 4.5 M. ELSEWHERE N OF 50N W OF 166W WINDS TO 25 KT. SEAS TO 3 M. .SYNOPSIS AND FORECAST. .LOW 41N162W 1018 MB MOVING NE 20 KT. WINDS LESS THAN 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST LOW 48N160W 1020 MB. FROM 40N TO 50N BETWEEN 150W AND 159W WINDS TO 25 KT. SEAS TO 2.5 M. .48 HOUR FORECAST LOW 56N154W 1014 MB. WITHIN 240 NM NE AND 420 NM SE AND S QUADRANTS WINDS 20 TO 30 KT. SEAS TO 3 M. .36 HOUR FORECAST LOW 49N165E 1007 MB. FROM 42N TO 49N W OF 170E WINDS 20 TO 30 KT. SEAS TO 3 M. .48 HOUR FORECAST LOW 47N175E 1003 MB. FROM 40N TO 46N BETWEEN 177W AND 160E WINDS 20 TO 30 KT. SEAS TO 3.5 M. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM E OF A LINE FROM 46N125W TO 41N127W TO 34N121W...FROM 48N TO 52N BETWEEN 141W AND 152W...WITHIN 90 NM E OF A LINE FROM 48N152W TO 41N159W...AND W OF A LINE FROM 40N170E TO 58N180W. .24 HOUR FORECAST DENSE FOG FROM 35N TO 39N E OF 124W...FROM 43N TO 50N BETWEEN 154W AND 161W...FROM 45N TO 55N BETWEEN 179W AND 176E...AND FROM 40N TO 52N W OF 168E. .48 HOUR FORECAST DENSE FOG FROM 38N TO 44N E OF 125W...FROM 54N TO 59N BETWEEN 148W AND 158W AND W OF A LINE FROM 52N173W TO 40N173E. .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 1200 UTC MON JUL 14. 24 HOUR FORECAST VALID 1200 UTC TUE JUL 15. 48 HOUR FORECAST VALID 1200 UTC WED JUL 16. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 13N139W TO 14N140W TO 11N140W TO 12N139W TO 13N139W WINDS 20 KT OR LESS. SEAS TO 2.5 IN MIXED NE AND SE SWELL. .24 HOUR FORECAST WITHIN 14N132W TO 14N140W TO 12N140W TO 13N131W TO 14N132W WINDS 20 KT OR LESS. SEAS TO 2.5 M IN MIXED NE AND SE SWELL. .48 HOUR FORECAST LITTLE CHANGE. .WITHIN 11N86W TO 11N88W TO 11N90W TO 10N89W TO 10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS TO 2.5 M. .48 HOUR FORECAST LITTLE CHANGE. .WITHIN 01N104W TO 06N114W TO 05N140W TO 00N140W TO 03.4S120W TO 03.4S81W TO 01N104W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE SWELL...EXCEPT SW SWELL E OF 117W. .24 HOUR FORECAST WITHIN 01N82W TO 08N117W TO 04N139W TO 00N137W TO 03.4S120W TO 00N81W TO 01N82W...EXCEPT LEE OF GALAPAGOS ISLANDS... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE SWELL... EXCEPT SW SWELL E OF 114W. .48 HOUR FORECAST WITHIN 06N125W TO 00N133W TO 03.4S120W TO 00N111W TO 03S80W TO 06N125W...INCLUDING THE GULF OF GUAYAQUIL AND EXCEPT LEE OF GALAPAGOS ISLANDS...SEAS 2.5 TO 3.0 M IN SE SWELL...EXCEPT SW SWELL E OF 105W. .42 HOUR FORECAST WITHIN 30N125W TO 30N139W TO 30N138W TO 29N131W TO 29N129W TO 30N125W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO NE SWELL. .48 HOUR FORECAST WITHIN 30N124W TO 30N140W TO 29N139W TO 28N133W TO 29N128W TO 30N124W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO NE SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 1400 UTC MON JUL 14... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM LOW PRES NEAR 10N76W TO 08N91.5W TO 09N96W. ITCZ FROM 09N96W TO 10N101W THEN FROM 10N104W TO 12N118W THEN FROM 11N122W TO 11N132W THEN FROM 11N136W TO BEYOND 09N140W. SCATTERED MODERATE FROM 08N TO 11N BETWEEN 84W AND 91W...FROM 11N TO 13N BETWEEN 91W AND 94W...FROM 13N TO 16.5N BETWEEN 93W AND 98W...FROM 10N TO 16.5N BETWEEN 99W AND 107W...AND FROM 09N TO 12.5N BETWEEN 123W AND 133W. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER. NATIONAL WEATHER SERVICE HONOLULU HI NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E SYNOPSIS VALID 1200 UTC JUL 14 2025. 24 HOUR FORECAST VALID 1200 UTC JUL 15 2025. 48 HOUR FORECAST VALID 1200 UTC JUL 16 2025. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .24 HOUR FORECAST NEW FRONT 30N179W 27N170E 27N160E. .48 HOUR FORECAST FRONT 30N179E 26N169E 25N160E. .WINDS 20 KT OR LESS ENTIRE AREA. .SEAS 2.5 TO 3 M S OF 14N E OF 166W. .24 HOUR FORECAST SEAS 2.5 TO 3 M S OF 14N BETWEEN 176W AND 154W. .48 HOUR FORECAST SEAS 2.5 TO 3 M FROM 15N TO 08N BETWEEN 178E AND 145W. .ITCZ 09N140W 04N168W 04S179E 06N163E 06N160E. SCATTERED MODERATE TSTMS WITHIN 240 NM OF ITCZ W OF 177E. ISOLATED MODERATE TSTMS ELSEWHERE WITHIN 210 NM OF ITCZ. .ISOLATED MODERATE TSTMS FROM 08N TO 02N BETWEEN 167W AND 151W. $$ .FORECASTER PIERCE. HONOLULU HI.