For More Weather Information:

Wainaku HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:01 pm HST Mar 4, 2026
Forecast Valid: 10pm HST Mar 4, 2026-6pm HST Mar 11, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

Tonight

Variable winds less than 5 kt becoming SSW around 6 kt after midnight. Showers likely. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday

SSW wind 5 to 8 kt becoming ESE in the afternoon. Scattered showers, mainly before noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday Night

SSE wind around 7 kt. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Friday

ESE wind 7 to 10 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Friday Night

SSE wind 5 to 7 kt. Scattered showers, mainly before midnight. N swell 0 ft. Waves 1 ft or less.

Saturday

ESE wind 7 to 9 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Saturday Night

SSE wind around 7 kt. Scattered showers, mainly before midnight. N swell 0 ft. Waves 1 ft or less.

Sunday

ESE wind 6 to 9 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less building to 8 ft.

Sunday Night

SSE wind around 6 kt. Scattered showers. N swell 0 ft. Waves 7 to 8 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.