High Seas Forecast
Issued by NWS
Issued by NWS
899 FZPN02 KWBC 221125 HSFEPI HIGH SEAS FORECAST FOR METAREA XII NWS OCEAN PREDICTION CENTER WASHINGTON DC 1145 UTC FRI NOV 22 2024 CCODE/2:31:12:01:00/AOW+POR/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 22. 24 HOUR FORECAST VALID 0600 UTC NOV 23. 48 HOUR FORECAST VALID 0600 UTC NOV 24. .WARNINGS. ...HURRICANE FORCE WIND WARNING... .LOW 39N160E 975 MB MOVING NE 25 KT. WITHIN 150 NM SW AND NW SEMICIRCLES WINDS 50 TO 65 KT. SEAS 20 TO 36 FT. ALSO WITHIN 240 NM N...360 NM E...AND 300 NM S QUADRANTS WINDS 35 TO 50 KT. SEAS 14 TO 26 FT. ELSEWHERE WITHIN 420 NM N...480 NM E...AND 600 NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 16 FT. .24 HOUR FORECAST LOW 41N172E 981 MB. WITHIN 180 NM NW SEMICIRCLE AND 240 NM S QUADRANT WINDS 40 TO 50 KT. SEAS 18 TO 32 FT. ELSEWHERE FROM 33N TO 46N BETWEEN 177W AND 165E WINDS 25 TO 40 KT. SEAS 12 TO 24 FT. .48 HOUR FORECAST LOW 42N176W 994 MB. WITHIN 360 NM W AND NW AND 540 NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 21 FT. ...STORM WARNING... .LOW 43N130W 989 MB MOVING NE 20 KT. WITHIN 360 NM N...540 NM E...720 NM S...AND 240 NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 17 FT. .12 HOUR FORECAST LOW 46N128W 980 MB. WITHIN 180 NM E AND SE SEMICIRCLES WINDS 40 TO 55 KT. SEAS 14 TO 25 FT. .24 HOUR FORECAST LOW 49N128W 982 MB. WITHIN 180 NM NE...240 NM SE...360 NM SW...AND 600 NM NW QUADRANTS WINDS 30 TO 45 KT. SEAS 10 TO 22 FT. .48 HOUR FORECAST LOW 48N130W 992 MB. WITHIN 240 NM NE...120 NM SE...420 NM SW...AND 420 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ...GALE WARNING... .LOW 47N139W 989 MB MOVING S 15 KT. WITHIN 420 NM W AND NW SEMICIRCLES AND 180 NM E AND SE QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 21 FT. .24 HOUR FORECAST LOW 42N139W 995 MB. WITHIN 360 NM S AND W SEMICIRCLES WINDS 25 TO 40 KT. SEAS 10 TO 21 FT. .48 HOUR FORECAST LOW 38N134W 1002 MB. WITHIN 240 NM W AND SE SEMICIRCLES WINDS 25 TO 35 KT. SEAS 9 TO 18 FT. ...GALE WARNING... .COMPLEX LOW WITH FIRST CENTER 48N178E 998 MB MOVING N 15 KT AND SECOND CENTER 53N172E 989 MB MOVING N 10 KT. WITHIN 420 NM SW SEMICIRCLE OF FIRST CENTER AND 360 NM W AND SW SEMICIRCLES OF SECOND CENTER WINDS 25 TO 40 KT. SEAS 10 TO 18 FT. ELSEWHERE WITHIN 480 NM E AND NE QUADRANTS OF FIRST CENTER WINDS 20 TO 30 KT. SEAS 8 TO 14 FT. .24 HOUR FORECAST LOW 55N174E 989 MB. WITHIN 480 NM SW SEMICIRCLE AND 540 N E AND NE QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 20 FT. .48 HOUR FORECAST LOW 61N178W 996 MB. N OF 53N W OF 171W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. ...GALE WARNING... .LOW 40N169W 996 MB MOVING E 10 KT. WITHIN 540 NM SW AND S SEMICIRCLES AND 480 NM N AND NE QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 20 FT. .24 HOUR FORECAST LOW 39N165W 1005 MB. WITHIN 360 NM OF CENTER AND 240 NM NE OF A LINE FROM LOW CENTER TO 33N151W WINDS 25 TO 35 KT. SEAS 9 TO 18 FT. .48 HOUR FORECAST LOW 36N157W 1009 MB. WITHIN 240 NM NE OF A LINE FROM 40N164W TO LOW CENTER TO 32N150W WINDS 25 TO 35 KT. SEAS 9 TO 14 FT. ...GALE WARNING... .48 HOUR FORECAST LOW W OF AREA 47N154E 987 MB. WITHIN 600 NM E AND NE QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 15 FT. ...GALE WARNING... .48 HOUR FORECAST LOW 41N166E 1004 MB. FROM 34N TO 43N BETWEEN 170W AND 161E WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. .SYNOPSIS AND FORECAST. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 45N TO 54N BETWEEN 174W AND 165E. .24 HOUR FORECAST DENSE FOG N OF 51N BETWEEN 172E AND 166E AND N OF 60N W OF 172W. .48 HOUR FORECAST DENSE FOG N OF 60N W OF ALASKA. .LIGHT TO MODERATE FREEZING SPRAY N OF 62N W OF ALASKA. .24 HOUR FORERCAST LIGHT TO MODERATE FREEZING SPRAY N OF 63N W OF ALASKA. .48 HOUR FORECAST CONDITIONS IMPROVED. .FORECASTER ACHORN. 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 FRI NOV 22. 24 HOUR FORECAST VALID 0600 UTC SAT NOV 23. 48 HOUR FORECAST VALID 0600 UTC SUN NOV 24. .WARNINGS. ...GALE WARNING... .WITHIN 15N94W TO 16N95W TO 14N96W TO 12N97W TO 13N96W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 8 TO 16 FT. ELSEWHERE WITHIN 14N94W TO 16N94W TO 16N95W TO 15N96W TO 12N97W TO 12N95W TO 14N94W N TO NE WINDS 20 TO 30 KT. SEAS TO 15 FT IN N SWELL. REMAINDER OF AREA WITHIN 14N93W TO 16N96W TO 13N98W TO 10N99W TO 09N96W TO 11N94W TO 14N93W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN N TO NE SWELL. .24 HOUR FORECAST 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 8 TO 14 FT. ELSEWHERE WITHIN 15N94W TO 16N94W TO 16N95W TO 14N98W TO 13N98W TO 13N95W 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 12N95W TO 16N96W TO 11N101W TO 09N102W TO 06N96W TO 07N94W TO 12N95W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL. .33 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 14N97W TO 13N98W TO 13N97W TO 14N95W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. ELSEWHERE WITHIN 12N95W TO 15N94W TO 14N99W TO 09N103W TO 08N100W TO 11N97W TO 12N95W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE SWELL. .48 HOUR FORECAST WITHIN 16N95W TO 15N96W TO 14N95W TO 15N95W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS TO 8 FT. WITHIN 06N101W TO 06N107W TO 04N112W TO 04N109W TO 03N105W TO 05N102W TO 06N101W WINDS 20 KT OR LESS. SEAS 8 FT IN MERGING NE AND NW SWELL. .SYNOPSIS AND FORECAST. .WITHIN 30N130W TO 30N135W TO 30N136W TO 29N136W TO 29N134W TO 30N130W SW WINDS 20 TO 25 KT. SEAS 11 TO 12 FT IN NW TO N SWELL. ELSEWHERE WITHIN 29N116W TO 30N140W TO 19N132W TO 24N129W TO 25N117W TO 29N116W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW TO N SWELL. .24 HOUR FORECAST WITHIN 30N125W TO 30N140W TO 23N140W TO 23N137W TO 30N125W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .WITHIN 14N113W TO 17N118W TO 13N122W TO 13N126W TO 10N129W TO 08N121W TO 14N113W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL. .24 HOUR FORECAST WITHIN 15N116W TO 16N117W TO 17N133W TO 12N131W TO 09N135W TO 09N126W TO 15N116W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL. .48 HOUR FORECAST WITHIN 11N134W TO 19N137W TO 17N140W TO 08N140W TO 07N133W TO 10N128W TO 11N134W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL. .30 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 10N87W TO 10N88W TO 10N87W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0800 UTC FRI NOV 22... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH EXTENDS FROM 10N75W TO 12N91W TO 09N97W TO 13.5N115W TO 10N122W. ITCZ CONTINUES FROM 10N122W TO BEYOND 09.5N140W. WIDELY SCATTERED MODERATE CONVECTION WITHIN 300 NM OF THE COAST BETWEEN 77W AND 94W. SCATTERED MODERATE CONVECTION FROM 08N TO 12N BETWEEN 100W AND 104W. .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER. NATIONAL WEATHER SERVICE HONOLULU HI NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E SYNOPSIS VALID 0600 UTC NOV 22 2024. 24 HOUR FORECAST VALID 0600 UTC NOV 23 2024. 48 HOUR FORECAST VALID 0600 UTC NOV 24 2024. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .FRONT 30N167W 27N174W 23N177E MOVING E 20 KT. .24 HOUR FORECAST FRONT WEAKENED TO TROUGH 30N155W 26N168W 25N179W. .48 HOUR FORECAST TROUGH DISSIPATED. .FRONT 30N155W 27N147W 28N140W MOVING E 15 KT. .24 HOUR FORECAST FRONT 30N147W 27N140W. .48 HOUR FORECAST FRONT EXITS E OF AREA. .24 HOUR FORECAST NEW FRONT 30N167E 27N160E MOVING NE 15 KT. .48 HOUR FORECAST FRONT EXITS N OF AREA. .48 HOUR FORECAST NEW FRONT 30N166E 26N160E. .WINDS 20 TO 25 KT N OF LINE 30N166E 26N160E. .24 HOUR FORECAST WINDS EASED TO 20 KT OR LESS. .WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA. .SEAS 12 TO 13 FT N OF LINE 30N174E 27N177E 30N176W. SEAS 8 TO 12 FT ELSEWHERE N OF LINE 30N171W 14N171E 16N160E. SEAS 8 TO 10 FT N OF LINE 30N155W 25N148W 26N140W. SEAS 8 TO 9 FT FROM 08N TO 15N BETWEEN 171E AND 163W. .24 HOUR FORECAST SEAS 8 TO 11 FT N OF LINE 30N176E 19N160E 10N160E 10N167W 25N173W 29N162W 22N143W 23N140W. SEAS 8 TO 9 FT N OF LINE 30N171E 28N160E. .48 HOUR FORECAST SEAS 8 TO 11 FT N OF LINE 30N172W 22N170W 18N160E 09N160E 06N177E 12N162W 21N165W 27N153W 30N153W. SEAS 8 TO 10 FT N OF LINE 30N168E 27N175E 30N178W. .SEAS 8 FT OR LOWER OVER REMAINDER OF FORECAST AREA. .ITCZ 09N140W 09N175W 06N170E 04N164E. ISOLATED MODERATE TSTMS WITHIN 180 NM OF ITCZ. $$ .FORECASTER PIERCE. HONOLULU HI.