High Seas Forecast
Issued by NWS
Issued by NWS
567 FZPN02 KWBC 192325 HSFEPI HIGH SEAS FORECAST FOR METAREA XII NWS OCEAN PREDICTION CENTER WASHINGTON DC 2345 UTC WED JUN 19 2024 CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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). THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY. TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE) HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP 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 JUN 19. 24 HOUR FORECAST VALID 1800 UTC JUN 20. 48 HOUR FORECAST VALID 1800 UTC JUN 21. .WARNINGS. ...GALE WARNING... .LOW 41N160E 995 MB MOVING NE 20 KT. W OF A LINE FROM 44N165E TO 40N168E TO 33N160E WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. .24 HOUR FORECAST LOW 43N169E 995 MB. WITHIN 360 NM NE...480 NM SE...420 NM SW...AND 240 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 15 FT. .48 HOUR FORECAST LOW 46N176E 1002 MB. WITHIN 300 NM N...420 NM E...AND 360 NM S AND SW QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. ...GALE WARNING... .LOW 44N171W 998 MB MOVING NE 20 KT. WITHIN AN AREA BOUNDED BY A LINE FROM 33N176W TO 44N173W TO 47N164W TO 41N156W TO 33N170W TO 33N176W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT...EXCEPT SEAS LESS THAN 8 FT N OF LOW CENTER. .24 HOUR FORECAST LOW 49N159W 987 MB. BETWEEN 60 NM AND 240 NM S SEMICIRCLE WINDS 25 TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE WITHIN AN AREA BOUNDED BY A LINE FROM 38N161W TO 48N166W TO 54N161W TO 51N145W TO 41N151W TO 38N161W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT...EXCEPT SEAS TO 8 FT N OF LOW CENTER. .48 HOUR FORECAST LOW 54N145W 998 MB. WITHIN AN AREA BOUNDED BY A LINE FROM 44N152W TO 54N158W TO 57N136W TO 53N132W TO 47N133W TO 44N144W TO 44N152W WINDS 25 TO 35 KT. SEAS 8 TO 15 FT...EXCEPT SEAS LESS THAN 8 FT N OF CENTER. ELSEWHERE FROM 42N TO 50N BETWEEN 140W AND 155W WINDS LESS THAN 25 KT. SEAS 8 TO 12 FT. .SYNOPSIS AND FORECAST. .LOW 52N146W 1009 MB MOVING N 10 KT. WITHIN 180 NM NE...AND 300 NM E QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST LOW 55N146W 1011 MB. ASSOCIATED CONDITIONS DIMINISHED. .FROM 33N TO 43N BETWEEN 120W AND 126W WINDS TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST FROM 35N TO 44N BETWEEN 121W AND 128W WINDS TO 25 KT. SEAS TO 9 FT. .48 HOUR FORECAST FROM 31N TO 43N BETWEEN 119W AND 127W WINDS 20 TO 30 KT. SEAS TO 11 FT. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 40N TO 45N BETWEEN 171W AND 146W. .24 HOUR FORECAST DENSE FOG WITHIN 300 NM N AND NE OF A LINE FROM 47N164W TO 40N145W. .48 HOUR FORECAST DENSE FOG FROM 43N TO 55N BETWEEN 140W AND 135W...AND FROM 42N TO 48N BETWEEN 173E AND 175W. .FORECASTER BYRD. 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 WED JUN 19. 24 HOUR FORECAST VALID 1800 UTC THU JUN 20. 48 HOUR FORECAST VALID 1800 UTC FRI JUN 21. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 13N92W TO 16N95W TO 15N98W TO 11N98W TO 10N96W TO 12N92W TO 13N92W...INCLUDING THE GULF OF TEHUANTEPEC...SW TO W WINDS 20 TO 25 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 12N90W TO 16N95W TO 15N108W TO 11N110W TO 08N104W TO 09N94W TO 12N90W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW SWELL. .24 HOUR FORECAST WITHIN 11N91W TO 11N103W TO 07N103W TO 06N101W TO 07N93W TO 11N91W SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 13N89W TO 16N105W TO 14N110W TO 08N110W TO 05N96W TO 09N90W TO 13N89W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW SWELL...EXCEPT IN NW SWELL W OF 100W. .48 HOUR FORECAST WITHIN 13N89W TO 13N98W TO 10N110W TO 07N111W TO 04N99W TO 09N90W TO 13N89W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .06 HOUR FORECAST WITHIN 22N108W TO 23N109W TO 23N110W TO 21N110W TO 20N110W TO 20N108W TO 22N108W W TO NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WITHIN 22N109W TO 23N110W TO 21N111W TO 19N110W TO 18N109W TO 19N107W TO 22N109W...INCLUDING NEAR CABO CORRIENTES...NW WINDS 20 TO 25 KT. SEAS 8 FT. .42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .WITHIN 02S93W TO 01S102W TO 02S119W TO 03S120W TO 03.4S93W TO 02S93W...INCLUDING EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 8 FT IN SE TO S SWELL. .24 HOUR FORECAST WITHIN 01S106W TO 00N113W TO 01N119W TO 03.4S120W TO 03S102W TO 01S106W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SE TO SWELL. .48 HOUR FORECAST WITHIN 03S99W TO 01S104W TO 02S109W TO 03S118W TO 03.4S99W TO 03S99W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 2145 UTC WED JUN 19... .NUMEROUS MODERATE TO STRONG FROM 10N TO 14N BETWEEN 89W AND 97W. .SCATTERED MODERATE ISOLATED STRONG FROM 03N TO 07N BETWEEN 77W AND 81W. .SCATTERED MODERATE FROM 05N TO 08N BETWEEN 83W AND 88W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... THE MONSOON TROUGH AXIS EXTENDS FROM 13N97W TO 13N114W TO 08N127W. ITCZ AXIS EXTENDS FROM 08N127W TO 06N140W. NUMEROUS MODERATE TO STRONG WITHIN 120 NM S OF TROUGH BETWEEN 97W AND 100W AND WITHIN 60 NM N OF TROUGH BETWEEN 96W AND 99W. SCATTERED MODERATE ISOLATED STRONG WITHIN 60 NM OF TROUGH BETWEEN 100W AND 107W. SCATTERED MODERATE WITHIN 60 NM S OF TROUGH BETWEEN 106W AND 109W AND WITHIN 30 NM OF TROUGH BETWEEN 123W AND 127W. .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER. NATIONAL WEATHER SERVICE HONOLULU HI NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E SYNOPSIS VALID 1800 UTC JUN 19 2024. 24 HOUR FORECAST VALID 1800 UTC JUN 20 2024. 48 HOUR FORECAST VALID 1800 UTC JUN 21 2024. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .FRONT 30N177E 26N170E MOVING E SLOWLY. .24 HOUR FORECAST FRONT 30N180E 26N173E. .48 HOUR FORECAST FRONT WEAKENED TO TROUGH 30N179E 26N171E. .NE WINDS 20 TO 25 KT FROM 06N TO 18N BETWEEN 166W AND 143W. .24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 06N TO 18N BETWEEN 170W AND 150W. .48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 07N TO 16N BETWEEN 178W AND 153W. .REMAINDER OF AREA WINDS 20 KT OR LESS. .24 HOUR FORECAST SEAS 8 TO 10 FT FROM 06N TO 09N BETWEEN 164W AND 153W. .48 HOUR FORECAST SEAS 8 TO 10 FT FROM 06N TO 12N BETWEEN 170W AND 157W. .REMAINDER OF AREA SEAS 8 FT OR LESS. .ITCZ 05N140W 06N154W 02N170W 02N180W. SCATTERED MODERATE TSTMS WITHIN 90 NM OF ITCZ BETWEEN 157W AND 149W... AND WITHIN 210 NM N OF ITCZ W OF 170W. ISOLATED MODERATE TSTMS ELSEWHERE WITHIN 210 S OF ITCZ BETWEEN 170W AND 165W.. AND FROM ITCZ TO 10N W OF 175W. .ISOLATED MODERATE TSTMS FROM 05N TO 13N W OF 170E... AND S OF 03N BETWEEN 170E AND 176E... AND FROM 18N TO 22N BETWEEN 172E AND 176E. $$ .FORECASTER SHIGESATO. HONOLULU HI.