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Haleiwa HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:02 pm HST Mar 31, 2026
Forecast Valid: 6pm HST Mar 31, 2026-6pm HST Apr 7, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY WEDNESDAY

Tonight

E wind 11 to 16 kt decreasing to 5 to 10 kt after midnight. Mostly clear. NNE swell 5 ft at 11 seconds. Waves 5 to 6 ft.

Wednesday

ENE wind 5 to 10 kt increasing to 12 to 17 kt in the afternoon. Isolated showers before noon. NNE swell 4 to 5 ft at 10 seconds. Waves around 5 ft.

Wednesday Night

ENE wind 10 to 15 kt. Mostly clear. NNE swell 4 ft at 9 seconds. Waves around 5 ft.

Thursday

ENE wind around 12 kt. Partly sunny. NNE swell 4 ft. Waves 4 to 5 ft.

Thursday Night

ENE wind around 11 kt. Partly cloudy. NNE swell 3 ft. Waves around 4 ft.

Friday

NE wind around 12 kt. Mostly sunny. NNE swell 3 ft. Waves around 4 ft.

Friday Night

ENE wind around 11 kt. Mostly clear. NNE swell 3 ft. Waves 3 to 4 ft.

Saturday

NE wind around 11 kt. Mostly sunny. NNE swell 2 ft. Waves around 3 ft.

Saturday Night

ENE wind 8 to 11 kt. Mostly clear. NNW swell 2 to 3 ft. Waves around 3 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.