National Weather Service Text Product
AFOS product OFFN10
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: OFFN10
Product Timestamp: 2021-12-04 21:47 UTC
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749 FZHW61 PHFO 042147 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 1147 AM HST SAT DEC 4 2021 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...A front will stall near the Big Island today. Seas will build over the island chain. Strong and gusty NW winds will shift out of the SW late tonight bringing possible gale force winds by Sunday night as a low develops near the far NW waters and lingers into next week. $$ Hawaiian waters within 40 nautical miles including the channels- .REST OF TODAY...Northwest winds 10 to 20 knots. Wind waves 4 to 6 feet. Northwest swell 14 to 18 feet. Heavy showers likely and isolated thunderstorms. .TONIGHT...Southwest winds 10 to 20 knots. Wind waves 3 to 6 feet. North swell 14 to 17 feet. Scattered heavy showers and isolated thunderstorms. .SUNDAY AND SUNDAY NIGHT...South winds 15 to 30 knots. Wind waves 4 to 7 feet. North swell 12 to 15 feet. Swell south 4 to 6 feet. Scattered heavy showers and isolated thunderstorms. .MONDAY AND MONDAY NIGHT...South winds 10 to 25 knots. Wind waves 4 to 7 feet. North swell 7 to 10 feet and south 3 to 5 feet. Heavy showers likely and isolated thunderstorms. .TUESDAY...East winds 10 to 20 knots. Wind waves 3 to 6 feet. North swell 6 to 8 feet and south 2 to 4 feet. Scattered heavy showers and isolated thunderstorms. .WEDNESDAY...East winds 15 to 25 knots. Wind waves 5 to 8 feet. Mixed swell northwest 3 to 5 feet and south 3 feet. Scattered showers. $$ Hawaiian Offshore Waters- .THIS AFTERNOON...NW half, NW to N winds 10 to 20 kt, Seas 12 to 18 ft. Scattered thunderstorms. SE half, SW to W winds 10 to 20 kt. Seas 8 to 17 ft, highest NW waters. Scattered thunderstorms. .TONIGHT...S to SW winds 15 to 30 kt, strongest over NW waters. Seas 8 to 17 ft, highest NW waters. Isolated thunderstorms. .SUNDAY AND SUNDAY NIGHT...S winds 20 to 30 kt, strengthening to 25 to 35 kt Sunday night, strongest over E waters. Seas 12 to 16 ft, subsiding to 10 to 14 ft Sunday night. Isolated thunderstorms. .MONDAY THROUGH WEDNESDAY...SE winds 15 to 25 kt. Seas 8 to 13 ft, subsiding to 6 to 11 ft Wednesday. Isolated thunderstorms. $$