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Naalehu HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:48 pm HST Sep 20, 2026
Forecast Valid: 7pm HST Sep 20, 2026-6pm HST Sep 27, 2026

Tonight

E wind 13 to 19 kt. Mostly cloudy. S swell 2 to 3 ft at 14 seconds. Waves 2 to 3 ft.

Monday

E wind 8 to 17 kt. Mostly sunny. S swell 2 ft at 13 seconds. Waves around 2 ft.

Monday Night

ENE wind 16 to 18 kt. Isolated showers. S swell 2 ft at 13 seconds. Waves around 2 ft.

Tuesday

ENE wind 16 to 21 kt, with gusts as high as 27 kt. Isolated showers before noon. S swell 2 ft. Waves around 2 ft.

Tuesday Night

ENE wind 12 to 17 kt decreasing to 6 to 11 kt after midnight. Scattered showers, mainly after midnight. S swell 2 ft. Waves around 2 ft.

Wednesday

E wind 6 to 13 kt. Showers likely, mainly after noon. S swell 1 to 2 ft. Waves 1 to 2 ft.

Wednesday Night

ENE wind 10 to 13 kt. Showers likely. S swell 1 ft. Waves around 1 ft.

Thursday

ENE wind 10 to 14 kt. Showers likely. SSW swell 1 ft. Waves 1 ft building to 6 ft.

Thursday Night

ENE wind around 15 kt. Showers likely. SSW swell 1 ft. Waves around 6 ft.

Winds and seas higher in and near tstms.

*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.