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Naalehu HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:01 am HST Aug 18, 2026
Forecast Valid: 12pm HST Aug 18, 2026-6pm HST Aug 24, 2026

This Afternoon

ENE wind 8 to 12 kt. Scattered showers. S swell 2 ft at 13 seconds. Waves 1 to 2 ft.

Tonight

ENE wind 6 to 12 kt. Scattered showers before midnight. S swell 1 ft at 12 seconds. Waves around 1 ft.

Wednesday

E wind around 7 kt. Scattered showers after noon. S swell 1 ft at 12 seconds. Waves around 1 ft.

Wednesday Night

E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Scattered showers, mainly before midnight. S swell 1 ft. Waves around 1 ft.

Thursday

Variable winds less than 5 kt becoming ENE 5 to 7 kt in the afternoon. Scattered showers, mainly after noon. S swell 1 ft. Waves around 1 ft.

Thursday Night

ENE wind 7 to 9 kt. Scattered showers. S swell 1 ft. Waves around 1 ft.

Friday

ENE wind 9 to 12 kt. Scattered showers. S swell 1 ft. Waves around 1 ft.

Friday Night

ENE wind around 12 kt. Isolated showers. S swell 1 ft. Waves around 1 ft.

Saturday

ENE wind 12 to 17 kt. Sunny. S swell 1 ft. Waves 1 ft building to 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.