For More Weather Information:

3NM SSE Waimanalo Beach HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:04 pm HST Oct 3, 2026
Forecast Valid: 3pm HST Oct 3, 2026-6pm HST Oct 10, 2026

This Afternoon

NE wind around 15 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

NE wind 15 to 18 kt. Mostly clear. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Sunday

NE wind 17 to 20 kt, with gusts as high as 26 kt. Mostly sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Sunday Night

NE wind 17 to 22 kt decreasing to 8 to 13 kt after midnight. Winds could gust as high as 28 kt. Mostly clear. N swell 0 ft. Waves 1 ft or less.

Monday

ENE wind around 15 kt. Isolated showers before noon. N swell 0 ft. Waves 1 ft or less.

Monday Night

ENE wind 10 to 14 kt. Isolated showers after midnight. N swell 0 ft. Waves 1 ft or less.

Tuesday

ENE wind 7 to 10 kt. Isolated showers after noon. N swell 0 ft. Waves 1 ft or less.

Tuesday Night

E wind 5 to 7 kt becoming SSE in the evening. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Wednesday

S wind 6 to 11 kt. Scattered 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.