High Seas Forecast
Issued by NWS
Issued by NWS
816 FZPN01 KWBC 191629 HSFEP1 HIGH SEAS FORECAST NWS OCEAN PREDICTION CENTER WASHINGTON DC 1030 UTC THU MAY 16 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC MAY 16. 24 HOUR FORECAST VALID 0600 UTC MAY 17. 48 HOUR FORECAST VALID 0600 UTC MAY 18. .WARNINGS. ...GALE WARNING... .FROM 35N TO 45N BETWEEN 124W AND 136W WINDS 25 TO 35 KT. SEAS 8 TO 15 FT. .24 HOUR FORECAST FROM 36N TO 43N BETWEEN 124W AND 135W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. ELSEWHERE WITHIN 240 NM N AND NW OF A LINE FROM 31N136W TO 36N135W WINDS TO 25 KT. SEAS TO 9 FT. .48 HOUR FORECAST FROM 35N TO 44N BETWEEN 124W AND 130W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ...GALE WARNING... .LOW 31N161W 1003 MB MOVING W 10 KT. WITHIN 480 NM N SEMICIRCLE WINDS 25 TO 40 KT. SEAS 10 TO 15 FT. ELSEWHERE S OF A LINE FROM 31N167E TO 31N177W TO 41N156W TO 35N150W WINDS TO 25 KT. SEAS TO 11 FT. .24 HOUR FORECAST LOW 30N165W 994 MB. WITHIN 600 NM N SEMICIRCLE WINDS 25 TO 40 KT. SEAS 12 TO 22 FT. ELSEWHERE WITHIN 720 NM N SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. .48 HOUR FORECAST LOW 32N168W 995 MB. FROM 30N TO 41N BETWEEN 178E AND 151W WINDS 25 TO 35 KT. SEAS 9 TO 17 FT. ...GALE WARNING... .FROM 47N TO 51N E OF 141W WINDS TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST FROM 45N TO 49N E OF 130W WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE FROM 44N TO 56N E OF 136W WINDS TO 25 KT. SEAS TO 9 FT. .48 HOUR FORECAST FROM 48N TO 50N E OF 129W WINDS TO 25 KT. SEAS TO 9 FT. .SYNOPSIS AND FORECAST. .N OF 56N W OF 172W AND FROM 49N TO 52N BETWEEN 176E AND 174W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. .24 HOUR FORECAST FROM 48N TO 57N BETWEEN 144W AND 157W WINDS TO 25 KT. SEAS TO 9 FT. .48 HOUR FORECAST NEW LOW 54N134W 1013 MB. WITHIN 480 NM SW QUADRANT WINDS TO 25 KT. SEAS TO 8 FT. .WITHIN 300 NM S OF A FRONT FROM 47N160E TO 45N179E AREA OF S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .24 HOUR FORECAST FROM 39N TO 47N W OF 179E AREA OF SW WINDS TO 25 KT. SEAS TO 9 FT. .48 HOUR FORECAST N OF 41N W OF 171E AREA OF S TO SW WINDS TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST LOW 59N178W 1002 MB. WITHIN 300 NM S SEMICIRCLE WINDS TO 25 KT. SEAS TO 9 FT. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 44N TO 48N W OF 174E...AND NFROM 138W TO 140W E OF 139W. .24 HOUR FORECAST DENSE FOG FROM 44N TO 49N W OF 178W. .48 HOUR FORECAST DENSE FOG FROM 42N TO 51N W OF 169W...AND FROM 57N TO 64N BETWEEN 168W AND 178W. .FORECASTER MUSONDA. 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 0600 UTC THU MAY 16. 24 HOUR FORECAST VALID 0600 UTC FRI MAY 17. 48 HOUR FORECAST VALID 0600 UTC SAT MAY 18. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 23N109W TO 23N110W TO 22N111W TO 21N110W TO 21N109W TO 22N109W TO 23N109W...INCLUDING WITHIN 60 NM OF SHORE... NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .12 HOUR FORECAST WITHIN 10N138W TO 12N138W TO 12N140W TO 08N140W TO 08N138W TO 10N138W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE WIND WAVES AND S TO SW SWELL. .24 HOUR FORECAST WITHIN 10N135W TO 13N136W TO 12N140W TO 07N140W TO 07N136W TO 10N135W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE WIND WAVES AND S TO SW SWELL. .48 HOUR FORECAST WITHIN 12N134W TO 15N136W TO 15N140W TO 06N140W TO 07N136W TO 12N134W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE WIND WAVES AND S TO SW SWELL. .12 HOUR FORECAST WITHIN 07N103W TO 08N104W TO 07N107W TO 05N109W TO 04N107W TO 06N104W TO 07N103W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. .24 HOUR FORECAST WITHIN 09N102W TO 08N107W TO 06N108W TO 05N107W TO 06N101W TO 09N102W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. .48 HOUR FORECAST WITHIN 11N102W TO 11N104W TO 10N107W TO 08N107W TO 07N105W TO 08N101W TO 11N102W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. .30 HOUR FORECAST WITHIN 02S116W TO 02S120W TO 03.4S120W TO 03.4S114W TO 02S116W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. .48 HOUR FORECAST WITHIN 02S103W TO 01S109W TO 00N120W TO 03.4S120W TO 03.4S101W TO 02S103W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL. .36 HOUR FORECAST WITHIN 30N138W TO 30N140W TO 29N140W TO 29N139W TO 30N138W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL. .48 HOUR FORECAST WITHIN 30N136W TO 30N140W TO 27N140W TO 29N137W TO 30N136W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0830 UTC THU MAY 16... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 10N86W TO 13N102W TO 05N118W. ITCZ FROM 05N118W TO 05N140W. SCATTERED MODERATE ISOLATED STRONG FROM 05N TO 13N BETWEEN 82W AND 109W. $$ .FORECASTER AL. NATIONAL HURRICANE CENTER.