For More Weather Information:

4NM E Wainaku HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:01 pm HST Aug 1, 2026
Forecast Valid: 9pm HST Aug 1, 2026-6pm HST Aug 8, 2026

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

Tonight

NE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Showers likely. SE swell 0 ft at 0 seconds. Waves around 4 ft.

Sunday

Variable winds less than 5 kt becoming NE 5 to 9 kt in the morning. Scattered showers. SE swell 0 ft at 0 seconds. Waves around 4 ft.

Sunday Night

Variable winds 5 kt or less. Scattered showers. SE swell 0 ft at 0 seconds. Waves 3 to 4 ft.

Monday

Variable winds 5 kt or less. Scattered showers, mainly before noon. SE swell 0 ft. Waves around 3 ft.

Monday Night

Variable winds 5 kt or less. Showers likely, mainly before midnight. SE swell 0 ft. Waves 3 ft subsiding to 1 ft or less.

Tuesday

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

Tuesday Night

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

Wednesday

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

Wednesday Night

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

*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.