News Headlines

For More Weather Information:

4NM E Wainaku HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 4:01 pm HST Aug 20, 2026
Forecast Valid: 6pm HST Aug 20, 2026-6pm HST Aug 27, 2026

Tonight

Variable winds less than 5 kt becoming SSW around 6 kt. Scattered showers. SE swell 0 ft at 0 seconds. Waves around 1 ft.

Friday

Variable winds less than 5 kt becoming ESE 5 to 8 kt in the morning. Scattered showers before noon. SE swell 0 ft at 0 seconds. Waves around 1 ft.

Friday Night

Variable winds less than 5 kt becoming NW around 6 kt after midnight. Mostly clear. SE swell 0 ft at 0 seconds. Waves 1 to 2 ft.

Saturday

ENE wind 5 to 12 kt. Scattered showers after noon. SE swell 0 ft. Waves around 1 ft.

Saturday Night

NE wind 7 to 12 kt. Showers likely. SE swell 0 ft. Waves 1 to 2 ft.

Sunday

NNE wind 9 to 13 kt becoming ESE in the afternoon. Occasional showers. SE swell 0 ft. Waves 1 to 2 ft.

Sunday Night

ESE wind 10 to 12 kt. Occasional showers. SE swell 0 ft. Waves around 1 ft.

Monday

SE wind 10 to 16 kt. Occasional showers. SE swell 0 ft. Waves 1 ft building to 6 ft.

Monday Night

ESE wind 7 to 13 kt. Scattered showers. SE swell 0 ft. Waves around 6 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.