For More Weather Information:

Wainaku HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 7:03 am HST Sep 2, 2026
Forecast Valid: 1pm HST Sep 2, 2026-6pm HST Sep 8, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY FRIDAY MORNING...

This Afternoon

ENE wind around 11 kt. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

NE wind 7 to 9 kt. Showers likely, mainly after midnight. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday

ENE wind around 10 kt. Scattered showers before noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday Night

E wind around 9 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Friday

E wind 8 to 10 kt. Isolated showers before noon. N swell 0 ft. Waves 1 ft or less.

Friday Night

E wind around 7 kt becoming SSW after midnight. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Saturday

E wind around 7 kt. Isolated showers before noon. N swell 0 ft. Waves 1 ft or less.

Saturday Night

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

Sunday

NE wind around 11 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less building to 7 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.