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Naalehu HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 8:33 pm HST Jul 15, 2026
Forecast Valid: 12am HST Jul 16, 2026-6pm HST Jul 22, 2026

Overnight

NNE wind around 11 kt. Mostly clear. SSW swell 1 ft at 16 seconds. Waves around 1 ft.

Thursday

NNE wind 10 to 14 kt becoming E in the morning. Sunny. SSW swell 1 ft at 18 seconds. Waves around 1 ft.

Thursday Night

NNE wind 8 to 14 kt. Partly cloudy. SSW swell 1 ft at 16 seconds. Waves around 1 ft.

Friday

NNE wind 8 to 15 kt becoming E in the morning. Widespread haze. S swell 1 ft. Waves around 1 ft.

Friday Night

ENE wind 13 to 15 kt. Mostly clear. S swell 2 ft. Waves 1 to 2 ft.

Saturday

E wind 14 to 19 kt. Mostly sunny. S swell 1 to 2 ft. Waves 1 to 2 ft.

Saturday Night

ENE wind 9 to 19 kt. Mostly clear. S swell 1 ft. Waves around 1 ft.

Sunday

E wind 9 to 12 kt. Sunny. S swell 1 to 2 ft. Waves 1 ft building to 6 ft.

Sunday Night

ENE wind 7 to 11 kt. Partly cloudy. S swell 2 to 3 ft. Waves around 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.