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Haleiwa HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:02 pm HST May 18, 2026
Forecast Valid: 8pm HST May 18, 2026-6pm HST May 25, 2026

Tonight

E wind 7 to 9 kt. Partly cloudy. Mixed swell...NNW 2 ft at 11 seconds and W 1 ft at 16 seconds. Waves around 5 ft.

Tuesday

ENE wind 8 to 16 kt. Mostly sunny. Mixed swell...NNW 2 ft at 10 seconds and W 1 ft at 16 seconds. Waves around 5 ft.

Tuesday Night

ENE wind 10 to 14 kt. Partly cloudy. Mixed swell...NNW 2 ft at 10 seconds and W 1 ft at 16 seconds. Waves around 5 ft.

Wednesday

ENE wind 14 to 16 kt. Isolated showers before noon. Mixed swell...NNW 2 ft and W 1 ft. Waves 5 to 6 ft.

Wednesday Night

ENE wind around 17 kt. Partly cloudy. NNW swell 1 to 2 ft. Waves around 6 ft.

Thursday

ENE wind around 18 kt. Mostly sunny. NNW swell 1 ft. Waves 6 to 7 ft.

Thursday Night

ENE wind 16 to 18 kt. Mostly clear. NNW swell 1 ft. Waves around 7 ft.

Friday

ENE wind 16 to 18 kt. Sunny. Mixed swell...NNW 2 ft and W 1 ft. Waves around 7 ft.

Friday Night

ENE wind 15 to 17 kt. Partly cloudy. Mixed swell...NNW 2 ft and W 1 ft. Waves around 7 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.