FZPN01 KWBC 240356 HSFEP1 HIGH SEAS FORECAST NWS OCEAN PREDICTION CENTER WASHINGTON DC 0430 UTC FRI APR 24 2026 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 S OF 67N AND N OF 30N E OF A LINE FROM THE BERING STRAIT TO 53N172E TO 50N180W TO 30N180W ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS SYNOPSIS VALID 0000 UTC APR 24. 24 HOUR FORECAST VALID 0000 UTC APR 25. 48 HOUR FORECAST VALID 0000 UTC APR 26. .WARNINGS. ...HURRICANE FORCE WIND WARNING... .24 HOUR FORECAST LOW W OF AREA 42N169E 990 MB AND RAPIDLY INTENSIFYING. FROM 38N TO 45N W OF 180W WINDS 20 TO 30 KT. SEAS TO 3 M. .30 HOUR FORECAST LOW W OF AREA 44N173E 983 MB. WITHIN AN AREA BOUNDED BY A LINE FROM 36N180W TO 50N180W TO 44N170W TO 36N180W WINDS 25 TO 40 KT. SEAS 2.5 TO 5 M...HIGHEST NEAR 43N180W. .36 HOUR FORECAST LOW W OF AREA 47N176E 972 MB. WITHIN AN AREA BOUNDED BY A LINE FROM 38N180W TO 47N171W TO 50N180W TO 38N180W WINDS 35 TO 50 KT. SEAS 3.5 TO 7 M...HIGHEST NEAR 45N180W. .48 HOUR FORECAST LOW 50N179W 952 MB. BETWEEN 60 NM AND 180 NM SE..S...AND BETWEEN 90 NM AND 180 NM SW QUADRANTS WINDS 55 TO 65 KT. SEAS 7 TO 12 M...HIGHEST NEAR 49N178W. ELSEWHERE BETWEEN 180 NM AND 240 NM NW...180 NM AND 360 NM N...180 NM AND 540 NM NE...60 NM AND 540 NM E...60 NM AND 600 NM SE...180 NM AND 240 NM SW AND WITHIN 420 NM S QUADRANTS WINDS 40 TO 55 KT. SEAS 4 TO 8 M...EXCEPT 3 TO 5 M N OF THE ALEUTIAN ISLANDS. ALSO WITHIN 420 NM NW...480 NM N...600 NM NE...780 NM E...SE AND 840 NM S QUADRANTS WINDS 25 TO 40 KT. SEAS 2.5 TO 5 M...EXCEPT TO 3.5 M N OF THE ALEUTIAN ISLANDS. ...GALE WARNING... .COMPLEX LOW WITH MAIN LOW 52N155W 1010 MB MOVING NE 25 KT AND SECOND LOW 45N157W 1012 MB MOVING NE 30 KT. WITHIN 240 NM NE AND E OF A FRONT FROM 56N154W TO THE MAIN LOW TO THE SECOND LOW TO 43N158W WINDS 25 TO 40 KT. SEAS 3 TO 5 M. ELSEWHERE WITHIN 480 NM NE...420 NM E AND 540 NM SE QUADRANTS OF MAIN LOW...WITHIN 180 NM NE AND E OF FRONT FROM 43N158W TO 35N161W AND WITHIN 120 NM NW OF A LINE FROM 34N165W TO 39N160W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M. .24 HOUR FORECAST COMPLEX LOW DISSIPATED. WITHIN 120 NM NE AND E OF A LINE FROM 59N148W TO 50N147W AND WITHIN 90 NM E AND SE OF LINE FROM 50N147W TO 44N149W AREA OF SE TO S WINDS 20 TO 30 KT...SEAS 2.5 TO 4.5 M...HIGHEST NEAR 52N147W. ALSO WITHIN 60 NM NW OF A LINE FROM 60N148W TO 59N150W TO 59N153W AREA OF NE WINDS 20 TO 30 KT. SEAS TO 3 M. .48 HOUR FORECAST CONDITIONS DIMINISHED. ...GALE WARNING... .LOW W OF AREA 48N178E 1006 MB MOVING NE 35 KT. FROM 40N TO 50N W OF 164W WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M...HIGHEST NEAR 45N180W. .06 HOUR FORECAST LOW 49N179W 1005 MB. WITHIN 420 NM SE AND 480 NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M...HIGHEST NEAR 45N178W. .24 HOUR FORECAST LOW 52N162W 1005 MB. BETWEEN 60 NM AND 180 NM SE AND 60 NM AND 300 NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M...HIGHEST NEAR 50N162W. ALSO WITHIN 180 NM NE...360 NM SE...180 NM SW QUADRANTS AND WITHIN 120 NM SE AND S OF A LINE FROM 47N162W TO 43N172W WINDS 20 TO 30 KT. SEAS TO 3.5 M. .48 HOUR FORECAST LOW 56N155W 1013 MB. BETWEEN 60 NM AND 180 NM SE SEMICIRCLE WINDS TO 25 KT. SEAS TO 3.5 M. .SYNOPSIS AND FORECAST. .LOW 60N174W 988 MB MOVING NW 10 KT. N OF THE ALEUTIAN ISLANDS N OF 52N BETWEEN 164W AND 173E AND S OF THE ALEUTIAN ISLANDS N OF 50N BETWEEN 165W AND 178W WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M...HIGHEST NEAR 54N176E. .24 HOUR FORECAST LOW W OF THE AREA 61N179W 1001 MB. N OF THE ALEUTIAN ISLANDS FROM 53N TO 56N BETWEEN 168W AND 180W WINDS TO 25 KT. SEAS TO 3 M. .48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED. .LOW 47N125W 1020 MB MOVING S 15 KT. E AND NE OF A LINE FROM 32N121W TO 43N128W AND E OF A LINE FROM 44N134W TO 55N134W WINDS 20 TO 30 KT. SEAS TO 3.5 M. .24 HOUR FORECAST LOW DISSIPATED. FROM 40N TO 56N BETWEEN 128W AND 135W AREA OF NW TO N WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. ALSO WITHIN 120 NM N OF A LINE FROM 43N128W TO 43N124W AREA OF N WINDS TO 25 KT. SEAS TO 2.5 M. .48 HOUR FORECAST FROM 40N TO 56N BETWEEN 127W AND 135W AREA OF NW TO N WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 90 NM E OF A LINE FROM 46N157W TO 56N156W TO 59N152W...WITHIN 90 NM N OF A LINE FROM 48N180W TO 47N176W...WITHIN 90 NM N OF A LINE FROM 52N171W TO 53N168W AND WITHIN 90 NM NW OF A LINE FROM 56N177E TO 57N180W. .24 HOUR FORECAST DENSE FOG WITHIN 120 NM W AND NW OF A LINE FROM 51N162W TO 53N159W...N OF 56N BETWEEN 166W AND 171W AND WITHIN 90 NM N OF A LINE FROM 59N150W TO 60N144W. .48 HOUR FORECAST DENSE FOG WITHIN 360 NM NW AND N OF A LINE FROM 49N178W TO 51N175W...WITHIN 180 NM N AND NE OF A LINE FROM 53N175W TO 54N169W AND WITHIN 120 NM N AND NE OF LINE FROM 54N169W TO 52N163W. .LIGHT FREEZING SPRAY N OF 55N W OF 176E. .24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 57N W OF 178W. .48 HOUR FORECAST CONDITIONS IMPROVED. .FORECASTER FUTTERMAN. 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 0000 UTC FRI APR 24. 24 HOUR FORECAST VALID 0000 UTC SAT APR 25. 48 HOUR FORECAST VALID 0000 UTC SUN APR 26. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 11N124W TO 18N135W TO 15N137W TO 07N140W TO 06N128W TO 11N124W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL. .24 HOUR FORECAST WITHIN 15N137W TO 11N140W TO 08N140W TO 07N138W TO 07N132W TO 09N132W TO 15N137W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL. .36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 0300 UTC FRI APR 24... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... TROUGH AXIS FROM 09N78W TO 06N90W TO 07N100W. ITCZ FROM 07N100W TO 09N115W TO 03N140W. SCATTERED MODERATE TO STRONG FROM 10N TO 12N BETWEEN 115W AND 125W. .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER. $$