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4NM E Wainaku HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 4:01 am HST May 17, 2026
Forecast Valid: 5am HST May 17, 2026-6pm HST May 23, 2026

Today

Variable winds less than 5 kt becoming ENE 5 to 7 kt. Scattered showers. NNE swell 1 ft at 11 seconds becoming E. Waves around 1 ft.

Tonight

Variable winds 5 kt or less. Showers likely, mainly after midnight. E swell 1 ft at 11 seconds becoming NNE at 14 seconds . Waves around 1 ft.

Monday

Variable winds less than 5 kt becoming ENE around 6 kt. Showers likely, mainly before noon. NNE swell 1 ft at 13 seconds. Waves around 1 ft.

Monday Night

Variable winds 5 kt or less. Showers likely, mainly after midnight. NNE swell 1 ft. Waves around 1 ft.

Tuesday

Variable winds less than 5 kt becoming NE 5 to 7 kt in the afternoon. Scattered showers, mainly before noon. NNE swell 1 ft. Waves around 1 ft.

Tuesday Night

NE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Scattered showers, mainly after midnight. NNE swell 2 ft. Waves 1 to 2 ft.

Wednesday

Variable winds less than 5 kt becoming ENE 5 to 10 kt in the afternoon. Scattered showers, mainly before noon. NNE swell 2 ft. Waves around 2 ft.

Wednesday Night

NE wind 6 to 9 kt. Scattered showers. NNE swell 2 ft. Waves around 2 ft.

Thursday

NE wind 8 to 10 kt. Scattered showers. NNE swell 2 ft. Waves around 2 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.