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Naalehu HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 4:01 am HST May 20, 2026
Forecast Valid: 11am HST May 20, 2026-6pm HST May 26, 2026

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

Today

ENE wind 19 to 22 kt, with gusts as high as 28 kt. Isolated showers after noon. SW swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

ENE wind 15 to 19 kt. Mostly clear. SW swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday

ENE wind 18 to 23 kt, with gusts as high as 30 kt. Sunny. SW swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday Night

ENE wind 15 to 18 kt. Mostly clear. SW swell 0 ft. Waves 1 ft or less.

Friday

ENE wind 15 to 18 kt. Sunny. SW swell 0 ft. Waves 1 ft or less.

Friday Night

ENE wind 12 to 16 kt. Mostly clear. SW swell 0 ft. Waves 1 ft or less.

Saturday

ENE wind 12 to 17 kt. Sunny. ENE swell 0 ft. Waves 1 ft or less.

Saturday Night

ENE wind 14 to 17 kt. Mostly clear. ENE swell 0 ft. Waves 1 ft or less.

Sunday

ENE wind 15 to 18 kt. Sunny. E 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.