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Waianae 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

ENE wind 14 to 19 kt decreasing to 8 to 13 kt after midnight. Mostly clear. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Wednesday

ENE wind 8 to 15 kt. Sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Wednesday Night

ENE wind 10 to 15 kt. Mostly clear. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday

ENE wind 10 to 12 kt. Partly sunny. N swell 0 ft. Waves 1 ft or less.

Thursday Night

ENE wind 8 to 10 kt. Mostly clear. N swell 0 ft. Waves 1 ft or less.

Friday

NE wind 10 to 12 kt. Mostly sunny. N swell 0 ft. Waves 1 ft or less.

Friday Night

NE wind 8 to 10 kt. Mostly clear. N swell 0 ft. Waves 1 ft or less.

Saturday

NE wind 8 to 10 kt. Mostly sunny. N swell 0 ft. Waves 1 to 2 ft.

Saturday Night

ENE wind 5 to 10 kt. Mostly clear. N swell 0 ft. Waves around 2 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.