Last Update: 316 PM HST Fri Oct 23 2026

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Honolulu, HI Local Forecast Office

20NM W Honaunau HI

Marine Zone Forecast


Tonight
West of the big island, south southwest winds 7 to 10 knots. Near south point, east northeast winds 10 to 15 knots, becoming to 15 knots after midnight. Seas 3 to 4 feet. Isolated showers.
Saturday
West of the big island, north northeast winds 7 to 10 knots, backing to west northwest in the afternoon. Near kawaihae, northeast winds 10 to 15 knots, becoming north northeast 15 to 20 knots in the afternoon. Seas to 3 feet.
Saturday Night
West of the big island, east winds 7 to 10 knots in the evening, becoming variable less than 10 knots. Near south point, east northeast winds 7 to 10 knots. Seas 3 to 4 feet. Wave detail: south southwest 3 feet at 16 seconds.
Sunday
North winds 10 to 15 knots. Seas 3 to 4 feet. Wave detail: south southwest 3 feet at 16 seconds.
Sunday Night
West of the big island, winds variable less than 10 knots. Near kawaihae, northeast winds 10 to 15 knots, veering to east northeast 7 to 10 knots after midnight. Seas 3 to 4 feet. Wave detail: south southwest 3 feet at 16 seconds. Isolated showers.
Monday
Northeast winds 7 to 10 knots. Seas 3 to 5 feet. Wave detail: south southwest 3 feet at 15 seconds. Isolated showers.
Monday Night
East southeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave detail: southeast 4 feet at 6 seconds and south southwest 3 feet at 14 seconds. Scattered showers in the evening, then numerous heavy showers with isolated thunderstorms after midnight.
Tuesday
West of the big island, winds variable less than 10 knots, becoming south southeast 10 to 15 knots after midnight. Near south point, east southeast winds 7 to 10 knots, becoming variable less than 10 knots. Seas 4 to 6 feet. Wave detail: southeast 3 feet at 6 seconds and south southwest 3 feet at 16 seconds. Heavy showers likely with isolated thunderstorms.
Wednesday
South southwest winds 7 to 10 knots, veering to west in the evening, then becoming variable less than 10 knots after midnight. Seas 4 to 6 feet. Wave detail: south 3 feet at 14 seconds. Heavy showers with isolated thunderstorms.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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316 PM HST Fri Oct 23 2026
 
 

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