For More Weather Information:

Wainaku HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:20 pm HST Jan 22, 2026
Forecast Valid: 3pm HST Jan 22, 2026-6pm HST Jan 29, 2026

This Afternoon

E wind 5 to 7 kt. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

Variable winds 5 kt or less. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Friday

SE wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Friday Night

Variable winds less than 5 kt becoming S around 6 kt after midnight. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Saturday

SE wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Isolated showers before midnight. N swell 0 ft. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Mostly sunny. N swell 0 ft. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming NE 5 to 7 kt in the afternoon. Isolated showers. N swell 0 ft. Waves 1 ft or less building to 4 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.