For More Weather Information:

4NM E Wainaku HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 4:23 am HST Aug 30, 2026
Forecast Valid: 9am HST Aug 30, 2026-6pm HST Sep 5, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...

Today

Variable winds less than 5 kt becoming NNE around 6 kt in the afternoon. Scattered showers. SE swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

NNE wind 5 to 9 kt becoming W after midnight. Showers likely, mainly after midnight. SE swell 0 ft at 0 seconds. Waves 1 ft or less.

Monday

NE wind 6 to 11 kt. Scattered showers. SE swell 0 ft at 0 seconds. Waves 1 ft or less.

Monday Night

N wind around 7 kt. Scattered showers. SE swell 0 ft. Waves 1 ft or less.

Tuesday

NE wind 6 to 9 kt. Scattered showers. SE swell 0 ft. Waves 1 ft or less.

Tuesday Night

NNE wind around 6 kt becoming variable and less than 5 kt. Showers likely. SE swell 0 ft. Waves 1 ft or less.

Wednesday

NE wind 5 to 8 kt. Scattered showers. SE swell 0 ft. Waves 1 ft or less.

Wednesday Night

N wind 5 to 9 kt. Showers likely. SE swell 0 ft. Waves 1 ft or less.

Thursday

NNE wind 9 to 13 kt. Scattered showers. SE 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.