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Waianae HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 4:01 pm HST Sep 15, 2026
Forecast Valid: 4pm HST Sep 15, 2026-6pm HST Sep 22, 2026

Late Afternoon

WSW wind 5 to 7 kt becoming variable and less than 5 kt. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

Variable winds less than 5 kt becoming ENE around 6 kt. Scattered showers before midnight. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming NE 10 to 15 kt in the afternoon. Sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Wednesday Night

NE wind 10 to 15 kt. Scattered showers after midnight. N swell 0 ft. Waves 1 ft or less.

Thursday

ENE wind 11 to 13 kt. Scattered showers after noon. N swell 0 ft. Waves 1 ft or less.

Thursday Night

ENE wind around 11 kt. Showers likely, mainly after midnight. N swell 0 ft. Waves 1 ft or less.

Friday

ENE wind 11 to 14 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Friday Night

ENE wind 10 to 12 kt. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

Saturday

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

Winds and seas higher in and near tstms.

*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.