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4NM E Wainaku HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:02 am HST May 22, 2026
Forecast Valid: 9am HST May 22, 2026-6pm HST May 28, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SUNDAY MORNING...

Today

NE wind around 12 kt. Showers likely. N swell 1 ft at 11 seconds. Waves 9 to 10 ft.

Tonight

NNE wind 7 to 11 kt. Showers likely. N swell 1 ft at 10 seconds. Waves around 9 ft.

Saturday

NE wind 8 to 12 kt. Scattered showers. N swell 1 ft at 15 seconds. Waves around 9 ft.

Saturday Night

NE wind 6 to 9 kt. Scattered showers. N swell 1 ft. Waves 8 to 9 ft.

Sunday

ENE wind around 9 kt. Scattered showers. N swell 1 ft. Waves around 8 ft.

Sunday Night

NE wind around 6 kt. Showers likely. N swell 1 ft. Waves around 8 ft.

Memorial Day

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

Monday Night

ENE wind around 7 kt. Scattered showers. N swell 1 ft. Waves 7 to 8 ft.

Tuesday

ENE wind around 9 kt. Scattered showers. N swell 1 ft. Waves around 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.