High Seas Forecast
Issued by NWS
Issued by NWS
083 FZPN01 KWBC 101606 HSFEP1 HIGH SEAS FORECAST NWS OCEAN PREDICTION CENTER WASHINGTON DC 1630 UTC FRI MAY 10 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1200 UTC MAY 10. 24 HOUR FORECAST VALID 1200 UTC MAY 11. 48 HOUR FORECAST VALID 1200 UTC MAY 12. .WARNINGS. ...GALE WARNING... .LOW 54N165W 985 MB MOVING NE 15 KT. WITHIN 540 NM S QUADRANT AND 300 NM E AND SE OF A LINE FROM 54N160W TO 48N161W TO 42N169W WINDS 30 TO 40 KT. SEAS 11 TO 22 FT. ELSEWHERE WITHIN 420 NM NW SEMICIRCLE...600 NM E QUADRANT...AND 960 NM S QUADRANT WINDS 25 TO 35 KT. SEAS 8 TO 15 FT. .24 HOUR FORECAST LOW 56N158W 995 MB. WITHIN 240 NM E OF A LINE FROM 59N150W TO 56N147W TO 49N150W WINDS 25 TO 35 KT. SEAS 9 TO 17 FT. ELSEWHERE FROM 47N TO 61N BETWEEN 141W AND 169W AND WITHIN 240 NM E AND SE OF A LINE FROM 47N151W TO 40N160W WINDS 20 TO 30 KT. SEAS TO 11 FT .48 HOUR FORECAST LOW 59N149W 998 MB. WITHIN 480 NM S QUADRANT AND 120 NM N AND E OF A LINE FROM LOW CENTER TO 59N140W TO 56N137W WINDS 20 TO 30 KT. SEAS TO 12 FT. ...GALE WARNING... .LOW 44N160E 998 MB MOVING NE 25 KT. WITHIN 480 NM S QUADRANT WINDS 25 TO 40 KT. SEAS 9 TO 15 FT. ELSEWHERE WITHIN 240 NM NE AND 660 NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 12 FT. .12 HOUR FORECAST LOW 46N166E 996 MB. WITHIN 420 NM S QUADRANT WINDS 30 TO 45 KT. SEAS 12 TO 22 FT. .24 HOUR FORECAST LOW 47N172E 998 MB. WITHIN 480 NM SE AND 660 NM SW QUADRANT WINDS 25 TO 40 KT. SEAS 11 TO 21 FT. ELSEWHERE WITHIN 360 NM N SEMICIRCLE AND 780 NM SE QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 14 FT. .48 HOUR FORECAST LOW 49N176W 1000 MB. WITHIN 720 NM SE...840 NM SW...AND 420 NM NW AND N QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 16 FT. .SYNOPSIS AND FORECAST. .WITHIN 360 NM W AND NW OF A LINE FROM 36N130W TO 43N125W WINDS TO 25 KT. SEAS TO 10 FT. .24 HOUR FORECAST N OF 45N E OF 130W WINDS 20 TO 30 KT. SEAS TO 9 FT. .48 HOUR FORECAST N OF 46N E OF 129W WINDS TO 25 KT. SEAS TO 8 FT. .WITHIN 240 NM W AND NW OF A LINE FROM 30N158W TO 35N154W WINDS TO 25 KT. SEAS TO 10 FT. .24 HOUR FORECAST FROM 30N TO 32N BETWEEN 156W AND 173W WINDS TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST CONDITIONS DIMINISHED. .48 HOUR FORECAST WITHIN 240 NM NW OF A LINE FROM 30N162E TO 34N167E WINDS TO 25 KT. SEAS TO 8 FT. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 50N TO 57N BETWEEN 146W AND 170W...N OF 60N W OF ALASKA...AND FROM 40N TO 45N W OF 178E. .24 HOUR FORECAST DENSE FOG FROM 55N TO 62N BETWEEN 143W AND 168W AND FROM 43N TO 52N BETWEEN 171W AND 160E. .48 HOUR FORECAST DENSE FOG FROM 44N TO 53N BETWEEN 157W AND 180W. .LIGHT TO MODERATE FREEZING SPRAY N OF 58N W OF 168W. .24 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 1200 UTC FRI MAY 10. 24 HOUR FORECAST VALID 1200 UTC SAT MAY 11. 48 HOUR FORECAST VALID 1200 UTC SUN MAY 12. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 27N118W TO 27N121W TO 23N119W TO 21N115W TO 22N111W TO 23N114W TO 27N118W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL. .24 HOUR FORECAST WITHIN 22N111W TO 22N113W TO 19N116W TO 17N116W TO 17N114W TO 19N113W TO 22N111W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL. .30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .WITHIN 14N134W TO 14N137W TO 12N137W TO 12N134W TO 13N131W TO 14N134W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE AND NW SWELL. .24 HOUR FORECAST WITHIN 13N138W TO 13N139W TO 14N140W TO 11N140W TO 12N137W TO 13N138W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL. .48 HOUR FORECAST WITHIN 13N140W TO 10N140W TO 10N139W TO 11N138W TO 13N140W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 1510 UTC FRI MAY 10... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 09N75.5W TO 12N97W TO 09N109W. ITCZ FROM 09N109W TO 05N129W TO BEYOND 08.5N140W. SCATTERED MODERATE ISOLATED STRONG CONVECTION FROM 06N TO 12.5N BETWEEN 81W AND 103W. SCATTERED MODERATE CONVECTION FROM 05N TO 10N W OF 123W. .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER. $$