For More Weather Information:

3NM SSE Waimanalo Beach HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:02 pm HST Sep 23, 2026
Forecast Valid: 9pm HST Sep 23, 2026-6pm HST Sep 30, 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH

Tonight

ENE wind around 20 kt. Isolated showers after midnight. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday

ENE wind 20 to 23 kt, with gusts as high as 30 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday Night

ENE wind around 24 kt, with gusts as high as 31 kt. Isolated showers after midnight. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Friday

ENE wind 24 to 26 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Friday Night

ENE wind 26 to 30 kt, with gusts as high as 36 kt. Scattered showers, mainly after midnight. N swell 0 ft. Waves 1 ft or less.

Saturday

ENE wind 29 to 31 kt, with gusts as high as 37 kt. Scattered showers, mainly before noon. N swell 0 ft. Waves 1 ft or less.

Saturday Night

ENE wind 28 to 31 kt, with gusts as high as 37 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Sunday

ENE wind 25 to 28 kt, with gusts as high as 34 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Sunday Night

E wind 19 to 25 kt, with gusts as high as 32 kt. Isolated showers. N 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.