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4NM E Wainaku HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:01 am HST Sep 16, 2026
Forecast Valid: 9am HST Sep 16, 2026-6pm HST Sep 22, 2026

Today

N wind 5 to 11 kt. Scattered showers. SE swell 0 ft at 18 seconds. Waves 2 to 3 ft.

Tonight

N wind 7 to 12 kt becoming variable and less than 5 kt. Showers. SE swell 0 ft at 17 seconds. Waves around 3 ft.

Thursday

Variable winds less than 5 kt becoming E 7 to 12 kt. Showers. SE swell 0 ft at 20 seconds. Waves 3 ft subsiding to 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Showers. SE swell 0 ft. Waves 1 ft or less.

Friday

E wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Showers likely. SE swell 0 ft. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Scattered showers. SE swell 0 ft. Waves 1 ft or less.

Saturday

Variable winds less than 5 kt becoming ENE around 6 kt. Scattered showers. SE swell 0 ft. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Scattered showers. SE swell 0 ft. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming ENE 5 to 7 kt in the afternoon. Showers likely. SE swell 0 ft. Waves 1 ft or less building to 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.