For More Weather Information:

3NM SSE Waimanalo Beach HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:01 pm HST Mar 30, 2026
Forecast Valid: 10pm HST Mar 30, 2026-6pm HST Apr 6, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

Tonight

NE wind 19 to 22 kt, with gusts as high as 28 kt. Isolated showers before midnight. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tuesday

NE wind 19 to 21 kt, with gusts as high as 27 kt. Mostly sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tuesday Night

NE wind 15 to 19 kt. Mostly clear. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Wednesday

NE wind 15 to 18 kt. Sunny. N swell 0 ft. Waves 1 ft or less.

Wednesday Night

ENE wind around 18 kt. Mostly clear. N swell 0 ft. Waves 1 ft or less.

Thursday

NE wind around 17 kt. Sunny. N swell 0 ft. Waves 1 ft or less.

Thursday Night

NE wind 13 to 16 kt. Mostly clear. N swell 0 ft. Waves 1 ft or less.

Friday

NE wind around 13 kt. Sunny. N swell 0 ft. Waves 1 ft or less building to 4 ft.

Friday Night

NE wind 10 to 12 kt. Mostly clear. N swell 0 ft. Waves 3 to 4 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.