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4NM E Wainaku HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:02 am HST Oct 20, 2026
Forecast Valid: 8am HST Oct 20, 2026-6pm HST Oct 26, 2026

Today

ENE wind 7 to 10 kt. Scattered showers. NE swell 4 ft at 7 seconds. Waves around 4 ft.

Tonight

ENE wind 5 to 10 kt becoming variable and less than 5 kt. Scattered showers, mainly before midnight. NE swell 4 ft at 7 seconds. Waves around 4 ft.

Wednesday

Variable winds less than 5 kt becoming E 5 to 9 kt. Isolated showers before noon. NE swell 4 ft at 7 seconds. Waves 3 to 4 ft.

Wednesday Night

Variable winds 5 kt or less. Isolated showers. NE swell 3 ft. Waves around 3 ft.

Thursday

Variable winds less than 5 kt becoming E 5 to 7 kt. Mostly sunny. NE swell 3 ft. Waves around 3 ft.

Thursday Night

Variable winds 5 kt or less. Scattered showers before midnight. NE swell 3 ft. Waves around 3 ft.

Friday

Variable winds less than 5 kt becoming ENE around 6 kt. Mostly cloudy. NE swell 3 ft. Waves around 3 ft.

Friday Night

Variable winds 5 kt or less. Scattered showers. NE swell 3 ft. Waves around 3 ft.

Saturday

Variable winds less than 5 kt becoming E 5 to 10 kt in the afternoon. Scattered showers. NE swell 3 ft becoming E. Waves 2 ft building to 5 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.