High Seas Forecast
Issued by NWS
Issued by NWS
831 FZPN01 KWBC 282158 HSFEP1 HIGH SEAS FORECAST NWS OCEAN PREDICTION CENTER WASHINGTON DC 2230 UTC FRI JUN 28 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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). THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY. TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE) HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP 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 1800 UTC JUN 28. 24 HOUR FORECAST VALID 1800 UTC JUN 29. 48 HOUR FORECAST VALID 1800 UTC JUN 30. .WARNINGS. ...GALE WARNING... .36 HOUR FORECAST LOW W OF AREA 42N155E 998 MB. WITHIN 360 NM E SEMICIRCLE WINDS 25 TO 35 KT. SEAS TO 12 FT. .48 HOUR FORECAST LOW W OF AREA 44N158E 1000 MB. WITHIN 360 NM NE AND 540 NM SE QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. .SYNOPSIS AND FORECAST. .FROM 35N TO 42N E OF 128W AREA OF NW WINDS 20 TO 30 KT. SEAS TO 11 FT. .24 HOUR FORECAST FROM 36N TO 41N E OF 126W AREA OF NW WINDS 20 TO 30 KT. SEAS TO 12 FT. .48 HOUR FORECAST FROM 31N TO 41N E OF 125W AREA OF NW WINDS 20 TO 30 KT. SEAS TO 11 FT. .LOW 53N144W 999 MB MOVING E 05 KT. WITHIN 300 NM S...SW...AND N QUADRANTS AND 180 NM N AND E OF A LINE FROM 53N143W TO 52N139W TO 48N131W WINDS 20 TO 30 KT. SEAS TO 12 FT. .24 HOUR FORECAST LOW 52N143W 1003 MB. WITHIN 300 NM S AND 480 NM NE QUADRANTS WINDS TO 25 KT. SEAS TO 10 FT. .48 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED. .LOW 59N175W 990 MB MOVING W 05 KT. WITHIN 360 NM E SEMICIRCLE AND 300 NM NW QUADRANT WINDS TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED. .LOW 51N177W 996 MB MOVING NE 20 KT. WITHIN 600 NM SE AND 900 NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 FT. .24 HOUR FORECAST LOW 53N167W 994 MB. WITHIN 540 NM SW SEMICIRCLE AND 360 NM E AND NE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 9 FT. .48 HOUR FORECAST LOW 55N169W 998 MB. WITHIN 600 NM S QUADRANT WINDS 20 TO 30 KT. SEAS TO 10 FT. .48 HOUR FORECAST N OF 50N W OF 170E AREA OF SW WINDS TO 25 KT. SEAS TO 9 FT. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 420 NM SW OF A LINE FROM 52N172W TO 39N153W. .24 HOUR FORECAST DENSE FOG FROM 40N TO 48N BETWEEN 147W AND 160W. .48 HOUR FORECAST DENSE FOG NW OF A LINE FROM 39N164E TO 51N177E. .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 1800 UTC FRI JUN 28. 24 HOUR FORECAST VALID 1800 UTC SAT JUN 29. 48 HOUR FORECAST VALID 1800 UTC SUN JUN 30. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 07N92W TO 07N97W TO 05N97W TO 05N92W TO 06N91W TO 07N92W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL. .18 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 2100 UTC FRI JUN 28... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH EXTENDS FROM 15N93W TO 10N109W TO 08N127W. ITCZ EXTENDS FROM 08N127W TO 10N134W TO BEYOND 08N140W. SCATTERED MODERATE ISOLATED STRONG FROM 07N TO 154 BETWEEN 83W AND 106W. SCATTERED MODERATE FROM 06N TO 13N BETWEEN 135W AND 140W. .FORECASTER AREINHART. NATIONAL HURRICANE CENTER. $$