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Naalehu HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 11:10 pm HST Sep 2, 2026
Forecast Valid: 12am HST Sep 3, 2026-6pm HST Sep 9, 2026

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

Overnight

ENE wind 15 to 17 kt. Partly cloudy. Mixed swell...S 4 ft at 15 seconds and SSE 5 ft at 11 seconds. Waves around 7 ft.

Thursday

E wind around 20 kt, with gusts as high as 26 kt. Sunny. Mixed swell...S 5 ft at 13 seconds and S 4 to 5 ft at 11 seconds. Waves 7 to 8 ft.

Thursday Night

ENE wind 18 to 20 kt, with gusts as high as 26 kt. Partly cloudy. Mixed swell...S 5 ft at 11 seconds and S 3 ft at 8 seconds. Waves 6 to 7 ft.

Friday

ENE wind 16 to 18 kt. Mostly sunny. Mixed swell...S 5 ft and S 3 ft. Waves 7 to 8 ft.

Friday Night

ENE wind 10 to 16 kt. Mostly clear. Mixed swell...S 4 ft and S 2 ft. Waves 6 to 7 ft.

Saturday

ENE wind 9 to 11 kt. Mostly sunny. SSW swell 3 to 4 ft. Waves 6 to 7 ft.

Saturday Night

ENE wind around 9 kt. Partly cloudy. SSW swell 2 ft. Waves 5 to 6 ft.

Sunday

E wind around 10 kt. Scattered showers. SSW swell 1 ft. Waves around 5 ft.

Sunday Night

NE wind 7 to 9 kt. Scattered showers. SSW swell 1 to 2 ft. Waves 4 to 5 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.