High Seas Forecast
Issued by NWS
Issued by NWS
335 FZPN02 KWBC 231125 HSFEPI HIGH SEAS FORECAST FOR METAREA XII NWS OCEAN PREDICTION CENTER WASHINGTON DC 1145 UTC SAT NOV 23 2024 CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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). 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 0600 UTC NOV 23. 24 HOUR FORECAST VALID 0600 UTC NOV 24. 48 HOUR FORECAST VALID 0600 UTC NOV 25. .WARNINGS. ...STORM WARNING... .LOW 41N173W 988 MB MOVING E 20 KT. WITHIN 180 NM NW AND W QUADRANTS WINDS 35 TO 50 KT. SEAS 18 TO 29 FT. ELSEWHERE WITHIN 300 NM N SEMICIRCLE ...AND WITHIN 480 NM SE AND 360 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS 11 TO 21 FT...HIGHEST S OF CENTER. .24 HOUR FORECAST LOW 42N177W 996 MB. FROM 33N TO 50N BETWEEN 162W AND 172E WINDS 25 TO 35 KT. SEAS 12 TO 23 FT. .48 HOUR FORECAST LOW 44N172W 999 MB. FROM 33N TO 49N BETWEEN 161W AND 175W WINDS 20 TO 30 KT. SEAS 9 TO 16 FT. ...STORM WARNING... .24 HOUR FORECAST LOW 41N167E 1004 MB. FROM 35N TO 45N W OF 170E WINDS 25 TO 40 KT. SEAS 8 TO 12 FT. .36 HOUR FORECAST LOW 41N173E 1004 MB. WITHIN 120 NM W AND NW QUADRANTS WINDS 35 TO 50 KT. SEAS 8 TO 15 FT. .48 HOUR FORECAST LOW 40N180W 1000 MB. WITHIN 300 NM SW AND W QUADRANTS WINDS 30 TO 45 KT. SEAS 10 TO 17 FT. ELSEWHERE WITHIN 240 NM EITHER SIDE OF A LINE FROM 47N170E TO 36N176W WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ...GALE WARNING... .LOW 50N127W 986 MB MOVING NW 05 KT. WITHIN 240 NM S SEMICIRCLE AND 540 NM NW QUADRANT WINDS 25 TO 35 KT. SEAS 9 TO 16 FT IN A MIXED SWELL. .24 HOUR FORECAST LOW 51N131W 996 MB. WITHIN 120 NM N AND E SEMICIRCLES...AND FROM 44N TO 54N BETWEEN 135W AND 142W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. .48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 44N131W 1008 MB. BETWEEN 240 NM AND 420 NM W QUADRANT WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ...GALE WARNING... .LOW 42N139W 996 MB MOVING SE 15 KT. FROM 36N TO 48N BETWEEN 135W AND 148W WINDS 25 TO 40 KT. SEAS 12 TO 22 FT. .24 HOUR FORECAST LOW 39N131W 1005 MB. WITHIN 420 NM NW QUADRANT AND 420 NM S SEMICIRCLE WINDS 25 TO 35 KT. SEAS 9 TO 18 FT. .48 HOUR FORECAST LOW AND CONDITIONS DESCRIBED BY LOW 44N131W ABOVE. ...GALE WARNING... .COMPLEX LOW WITH MEAN CENTER NEAR 39N163W 1007 MB NEARLY STATIONARY. WITHIN 360 NM EITHER SIDE OF A LINE FROM 43N170W TO 33N150W WINDS 25 TO 35 KT. SEAS 9 TO 17 FT...HIGHEST NW OF MEAN CENTER. .24 HOUR FORECAST LOW 40N165W 1010 MB. WITHIN 300 NM EITHER SIDE OF A LINE FROM 43N170W TO 33N150W WINDS 25 TO 35 KT. SEAS 9 TO 16 FT. .48 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS DESCRIBED BY LOW 44N172W ABOVE. ...GALE WARNING... .LOW 57N174E 988 MB MOVING NE 15 KT. WITHIN 480 NM SE SEMICIRCLE WINDS 25 TO 40 KT. SEAS 9 TO 20 FT...HIGHEST SW OF CENTER. .24 HOUR FORECAST LOW NE OF AREA 61N179E 996 MB. N OF 56N W OF 171W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. .48 HOUR FORECAST LOW 62N163W 1002 MB. N OF 58N BETWEEN 164W AND 178W WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. ...GALE WARNING... .24 HOUR FORECAST LOW W OF AREA 48N154E 985 MB. WITHIN 540 NM NE AND E QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 16 FT. .48 HOUR FORECAST LOW 48N160E 995 MB. WITHIN 180 NM S QUADRANT WINDS 25 TO 35 KT. SEAS 12 TO 20 FT. ELSEWHERE FROM 36N TO 50N W OF 168E WINDS TO 25 KT. SEAS 9 TO 15 FT. .SYNOPSIS AND FORECAST. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 52N BETWEEN 176E AND 167E...AND N OF 60N E OF 172W. .24 HOUR FORECAST DENSE FOG N OF 60N BETWEEN 164W AND 170W...FROM 45N TO 54N BETWEEN 171W AND 176W...AND N OF 46N W OF 164E. .48 HOUR FORECAST DENSE FOG N OF 60N BETWEEN 164W AND 170W...AND FROM 44N TO 50N BETWEEN 169W AND 177W. .FORECASTER ANDERSON. 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 0600 UTC SAT NOV 23. 24 HOUR FORECAST VALID 0600 UTC SUN NOV 24. 48 HOUR FORECAST VALID 0600 UTC MON NOV 25. .WARNINGS. ...GALE WARNING... .WITHIN 15N95W TO 16N95W TO 16N96W TO 14N96W TO 14N95W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS TO 13 FT. ELSEWHERE WITHIN 15N94W TO 16N94W TO 16N95W TO 13N98W TO 12N97W TO 13N96W TO 15N94W... INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT IN N TO NE SWELL. REMAINDER OF AREA WITHIN 13N95W TO 15N96W TO 13N100W TO 10N102W TO 05N97W TO 06N95W TO 13N95W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL. .09 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 14N97W TO 13N98W TO 12N97W TO 14N95W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 20 TO 30 KT. SEAS TO 12 FT. ELSEWHERE WITHIN 15N94W TO 13N101W TO 05N101W TO 05N99W TO 07N98W TO 06N96W TO 15N94W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL. .24 HOUR FORECAST WITHIN 15N95W TO 16N95W TO 14N96W TO 14N95W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS TO 9 FT. WITHIN 06N100W TO 07N100W TO 06N108W TO 05N112W TO 04N107W TO 04N102W TO 06N100W WINDS 20 KT OR LESS. SEAS 8 FT IN MERGING NW AND NE SWELL. .36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .SYNOPSIS AND FORECAST. .WITHIN 30N125W TO 30N140W TO 23N140W TO 24N136W TO 30N125W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL. .24 HOUR FORECAST WITHIN 30N136W TO 30N139W TO 30N138W TO 29.5N136.5W TO 30N136W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL. .48 HOUR FORECAST WITHIN 30N128W TO 30N134W TO 28N140W TO 28N134W TO 28N131W TO 30N128W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL. .WITHIN 14N116W TO 14N131W TO 17N133W TO 09N140W TO 10N132W TO 10N125W TO 14N116W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL. .24 HOUR FORECAST WITHIN 11N127W TO 11N134W TO 18N140W TO 14N140W TO 11N135W TO 07N133W TO 11N127W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL. .48 HOUR FORECAST WITHIN 11N133W TO 11N137W TO 09N137W TO 10N140W TO 08N140W TO 08N133W TO 11N133W WINDS 20 KT OR LESS. SEAS 8 FT IN MERGING N AND S SWELL. .03 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 10.5N87W TO 10.5N86.5W TO 10.5N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .09 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 10N89W TO 10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .27 HOUR FORECAST WITHIN 03S114.5W TO 03S115W TO 03S115W TO 03S116W TO 03.4S116W TO 03.4S113.5W TO 03S114.5W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL. .48 HOUR FORECAST WITHIN 06N104W TO 09N114W TO 05N121W TO 03.4S120W TO 03.4S93W TO 00N102W TO 06N104W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S TO SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0800 UTC SAT NOV 23... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH EXTENDS FROM 11N76W TO 10.5N82W TO 07.5N100W TO 12.5N118W TO 11N121W. ITCZ CONTINUES FROM 11N121W TO BEYOND 08N140W. SCATTERED MODERATE ISOLATED STRONG CONVECTION N OF 05N E OF 85W...FROM 05.5N TO 09N BETWEEN 88W AND 102W...AND FROM 07.5N TO 10N W OF 125W. .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER. NATIONAL WEATHER SERVICE HONOLULU HI NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E SYNOPSIS VALID 0600 UTC NOV 23 2024. 24 HOUR FORECAST VALID 0600 UTC NOV 24 2024. 48 HOUR FORECAST VALID 0600 UTC NOV 25 2024. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .FRONT 30N155W 27N166W 24N178W MOVING E 20 KT. ISOLATED MODERATE TSTMS WITHIN 60 NM OF FRONT N OF 27N. .24 HOUR FORECAST FRONT 30N148W 27N156W 24N162W. .48 HOUR FORECAST FRONT 30N145W 28N149W 25N152W. .FRONT 30N168E 26N164E 25N160E MOVING NE 15 KT. .24 HOUR FORECAST FRONT MOVED N OF AREA. .24 HOUR FORECAST WINDS FROM 07N TO 11N BETWEEN 163E AND 168E. .48 HOUR FORECAST WINDS N OF 28N W OF 167E. .WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA. .SEAS 8 TO 11 FT N OF LINE 30N176E 19N160E 09N160E 10N169W 25N173W 30N163W. SEAS 8 TO 98 FT N OF LINE 30N163W 22N144W 23N140W...AND N OF LINE 30N169E 28N160E. .24 HOUR FORECAST SEAS 8 TO 10 FT FROM 09N TO 20N W OF 163W...AND N OF 23N BETWEEN 173W AND 153W. SEAS 8 TO 9 FT N OF LINE 30N171E 28N178E 30N178W. .48 HOUR FORECAST SEAS 8 TO 10 FT N OF LINE 30N177E 23N154W 28N140W...AND FROM 07N TO 20N W OF 162W. .SEAS 8 FT OR LOWER OVER REMAINDER OF FORECAST AREA. .ITCZ 08N140W 10N144W 08N150W 09N170W 09N177W 06N161E. SCATTERED MODERATE TSTMS WITHIN 180 NM OF ITCZ W OF 177E. ISOLATED MODERATE TSTMS ELSEWHERE WITHIN 90 NM OF ITCZ. $$ .FORECASTER PIERCE. HONOLULU HI.