For More Weather Information:

Wainaku HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:02 pm HST Jan 25, 2026
Forecast Valid: 6pm HST Jan 25, 2026-6pm HST Feb 1, 2026

Tonight

Variable winds 5 kt or less. Partly cloudy. N swell 0 ft at 0 seconds. Waves around 3 ft.

Monday

Variable winds less than 5 kt becoming ENE around 6 kt. Mostly sunny. N swell 0 ft at 0 seconds. Waves 3 to 4 ft.

Monday Night

Variable winds 5 kt or less. Isolated showers after midnight. N swell 0 ft at 0 seconds. Waves around 4 ft.

Tuesday

Variable winds less than 5 kt becoming ESE 5 to 8 kt in the afternoon. Isolated showers. N swell 0 ft. Waves 4 to 6 ft.

Tuesday Night

Variable winds less than 5 kt becoming S 5 to 7 kt after midnight. Isolated showers. N swell 0 ft. Waves around 6 ft.

Wednesday

S wind 7 to 9 kt becoming SE in the morning. Isolated showers before noon. N swell 0 ft. Waves 5 to 6 ft.

Wednesday Night

Variable winds 5 kt or less. Isolated showers after midnight. N swell 0 ft. Waves around 5 ft.

Thursday

Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. Isolated showers. N swell 0 ft. Waves 4 to 5 ft.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. N swell 0 ft. Waves 4 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.