High Seas Forecast
Issued by NWS
Issued by NWS
593 FZPN01 KWBC 081625 HSFEP1 HIGH SEAS FORECAST NWS OCEAN PREDICTION CENTER WASHINGTON DC 1630 UTC FRI NOV 08 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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). 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 NOV 08. 24 HOUR FORECAST VALID 1200 UTC NOV 09. 48 HOUR FORECAST VALID 1200 UTC NOV 10. .WARNINGS. ...STORM WARNING... .COMPLEX LOW WITH FIRST CENTER 49N179W 972 MB MOVING E 20 KT AND SECOND CENTER 46N173E 978 MB MOVING E 40 KT. WITHIN 180 NM OF FIRST CENTER AND 300 NM SW SEMICIRCLE OF SECOND CENTER WINDS 40 TO 55 KT. SEAS 18 TO 32 FT. ALSO FROM 30N TO 51N BETWEEN 175E AND 160E AND FROM 33N TO 53N BETWEEN 167W AND 175E WINDS 25 TO 40 KT. SEAS 10 TO 22 FT...HIGHEST SW OF SECOND CENTER. ELSEWHERE WITHIN 240 NM EITHER SIDE OF A LINE FROM 36N155W TO 41N167W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT. .24 HOUR FORECAST COMPLEX LOW WITH FIRST NEW CENTER 53N162W 978 MB AND SECOND CENTER 50N167W 977 MB. WITHIN 420 NM SW SEMICIRCLE OF SECOND CENTER WINDS 40 TO 55 KT. SEAS 14 TO 25 FT. ELSEWHERE FROM 35N TO 57N BETWEEN 143W AND 178E WINDS 25 TO 40 KT. SEAS 11 TO 22 FT...EXCEPT N OF 53N SEAS 8 TO 14 FT. .48 HOUR FORECAST COMBINED LOW 54N153W 970 MB. BETWEEN 120 NM AND 480 NM W AND SW QUADRANTS...AND WITHIN 180 NM N AND NE OF A FRONT FROM 55N155W TO 56N145W TO 52N136W WINDS 40 TO 55 KT. SEAS 16 TO 32 FT...EXCEPT E AND NE OF THE FRONT SEAS 11 TO 22 FT. ELSEWHERE FROM 37N TO 61N BETWEEN 129W AND 168W WINDS 25 TO 40 KT. SEAS 8 TO 25 FT...SEAS HIGHEST SW OF THE LOW CENTER. ...STORM WARNING... .24 HOUR FORECAST LOW 45N161E 997 MB. FROM 40N TO 45N BETWEEN 166E AND 160E WINDS 35 TO 50 KT. SEAS 12 TO 20 FT. ELSEWHERE FROM 35N TO 47N BETWEEN 168E AND 160E WINDS 25 TO 40 KT. SEAS 8 TO 16 FT. .48 HOUR FORECAST LOW 45N174E 987 MB. BETWEEN 120 NM AND 420 NM SW SEMICIRCLE WINDS 40 TO 55 KT. SEAS 20 TO 34 FT. ELSEWHERE FROM 33N TO 50N BETWEEN 171W AND 162E WINDS 25 TO 40 KT. SEAS 12 TO 24 FT...EXCEPT N OF 47N SEAS 8 TO 16 FT. ...GALE WARNING... .LOW 57N151W 977 MB MOVING NE 10 KT. WITHIN 420 NM S QUADRANT WINDS 25 TO 35 KT. SEAS 12 TO 20 FT. ELSEWHERE WITHIN 240 NM N...660 NM E AND S...AND 540 NM W QUADRANTS WINDS 20 TO 30 KT. SEAS 9 TO 18 FT...EXCEPT WITHIN THE BERING SEA SEAS 8 TO 13 FT. .24 HOUR FORECAST LOW 59N147W 994 MB. WITHIN 240 NM OF LOW WINDS 20 TO 30 KT. SEAS 8 TO 15 FT. .48 HOUR FORECAST LOW ABSORBED INTO LOW 54N153W WITH CONDITIONS DESCRIBED ABOVE. ...GALE WARNING... .LOW 40N140W 1014 MB MOVING NE 20 KT. WITHIN 240 NM AND 360 NM S SEMICIRCLES WINDS 20 TO 30 KT. SEAS TO 12 FT. .24 HOUR FORECAST LOW 41N131W 1009 MB. WITHIN 240 NM W SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. .30 HOUR FORECAST LOW 42N129W 1007 MB. WITHIN 180 NM W SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. .48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED. ...GALE WARNING... .24 HOUR FORECAST FROM 48N TO 53N BETWEEN 173E AND 166E WINDS 20 TO 30 KT. SEAS TO 10 FT. .48 HOUR FORECAST NEW LOW 57N176E 1001 MB. WITHIN 240 NM SE SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. .SYNOPSIS AND FORECAST. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 180 NM EITHER SIDE OF A LINE FROM 48N170E TO 51N170W...AND WITHIN 120 NM EITHER SIDE OF A LINE FROM 62N174W TO 58N165W. .24 HOUR FORECAST DENSE FOG FROM 53N TO 57N BETWEEN 151W AND 167W. .48 HOUR FORECAST DENSE FOG N OF 52N BETWEEN 152W AND 162W...AND WITHIN 120 NM EITHER SIDE OF A LINE FROM 57N180W TO 47N170W. .LIGHT FREEZING SPRAY N OF 59N BETWEEN 169W AND THE W COAST OF ALASKA. .24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 59N BETWEEN 170W AND THE W COAST OF ALASKA. .48 HOUR FORECAST LITTLE CHANGE. .FORECASTER COLLINS. 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 1200 UTC FRI NOV 08. 24 HOUR FORECAST VALID 1200 UTC SAT NOV 09. 48 HOUR FORECAST VALID 1200 UTC SUN NOV 10. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .GULF OF CALIFORNIA S OF 29N NW TO N WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST GULF OF CALIFORNIA FROM 25N TO 29N NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT .30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .FROM 06N TO 11N BETWEEN 100W AND 106W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL. .24 HOUR FORECAST FROM 04N TO 10N BETWEEN 94W AND 106W WINDS 20 KT OR LESS. SEAS 8 FT PRIMARILY IN NW SWELL. .48 HOUR FORECAST FROM 05N TO 10N BETWEEN 94W AND 106W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL. .FROM 03N TO 06N BETWEEN 80W AND 85W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. .24 HOUR FORECAST FROM 05N TO 07N BETWEEN 80W AND 82W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. .30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .12 HOUR FORECAST NW OF A LINE FROM 30N137W TO 27N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. .24 HOUR FORECAST NW OF A LINE FROM 30N132W TO 25N135W TO 24N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. .48 HOUR FORECAST NW OF A LINE FROM 30N125W TO 24N130W TO 18N138W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 1500 UTC FRI NOV 8... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... THE MONSOON TROUGH EXTENDS FROM NEAR THE BORDER OF GUATEMALA AND EL SALVADOR NEAR 14N90W TO 1011 MB LOW PRESSURE NEAR 11N103W, TO 1011 MB LOW PRESSURE NEAR 13N114W, TO 1011 MB LOW PRESSURE NEAR 10N128W TO 11N140W. SCATTERED MODERATE TO ISOLATED STRONG CONVECTION IS NOTED FROM 05N TO 08N BETWEEN 85W AND THE COAST OF COLOMBIA. SIMILAR CONVECTION IS ALSO OCCURRING FROM 08N TO 11N BETWEEN 102W AND 105W...AND FROM 09N TO 12N BETWEEN 89W AND 91W. SCATTERED MODERATE CONVECTION CAN BE FOUND FROM 05N TO 07N BETWEEN 85W AND 90W...AND FROM 10N TO 13N BETWEEN 99W AND 103W. .FORECASTER GR. NATIONAL HURRICANE CENTER. $$