For More Weather Information:

4NM E Wainaku HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:01 pm HST May 23, 2026
Forecast Valid: 10pm HST May 23, 2026-6pm HST May 30, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

Tonight

NE wind 6 to 8 kt. Scattered showers. N swell 1 ft at 14 seconds. Waves around 1 ft.

Sunday

NE wind 6 to 10 kt. Scattered showers, mainly before noon. N swell 1 ft at 12 seconds. Waves around 1 ft.

Sunday Night

NE wind around 9 kt. Showers likely, mainly after midnight. N swell 1 ft at 11 seconds. Waves around 1 ft.

Memorial Day

ENE wind around 8 kt. Scattered showers, mainly before noon. N swell 1 ft. Waves around 1 ft.

Monday Night

NE wind 5 to 7 kt becoming variable and less than 5 kt. Showers likely, mainly after midnight. N swell 1 ft. Waves around 1 ft.

Tuesday

ENE wind 6 to 9 kt. Scattered showers, mainly before noon. N swell 1 ft. Waves around 1 ft.

Tuesday Night

ENE wind around 7 kt. Showers likely, mainly after midnight. N swell 1 ft. Waves around 1 ft.

Wednesday

ENE wind around 7 kt. Scattered showers. N swell 1 ft. Waves 1 ft building to 6 ft.

Wednesday Night

ENE wind around 6 kt becoming variable and less than 5 kt in the evening. Showers likely. N swell 1 ft. Waves 5 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.