For More Weather Information:

4NM E Wainaku HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:01 pm HST Apr 11, 2026
Forecast Valid: 3am HST Apr 12, 2026-6pm HST Apr 18, 2026

Sunday

SE wind 9 to 14 kt. Scattered showers. NNW swell 1 ft at 10 seconds. Waves around 1 ft.

Sunday Night

SSE wind 7 to 9 kt. Scattered showers. NNW swell 1 ft at 11 seconds. Waves around 1 ft.

Monday

ESE wind 7 to 11 kt. Scattered showers before 8am. NNW swell 1 ft at 11 seconds. Waves around 1 ft.

Monday Night

SE wind around 7 kt. Cloudy. NNW swell 1 ft. Waves around 1 ft.

Tuesday

SE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Mostly cloudy. NNW swell 1 ft. Waves around 1 ft.

Tuesday Night

Variable winds 5 kt or less. Isolated showers after 8pm. NNW swell 1 ft. Waves around 1 ft.

Wednesday

Variable winds less than 5 kt becoming E around 6 kt. Scattered showers, mainly after noon. NNW swell 1 ft. Waves 1 ft building to 4 ft.

Wednesday Night

Variable winds 5 kt or less. Frequent showers. NNW swell 0 ft. Waves around 4 ft.

Thursday

E wind around 6 kt becoming variable and less than 5 kt in the afternoon. Frequent showers. NNW swell 0 ft. Waves around 4 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.