For More Weather Information:

3NM SSE Waimanalo Beach HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:39 pm HST Apr 17, 2026
Forecast Valid: 3pm HST Apr 17, 2026-6pm HST Apr 24, 2026

This Afternoon

NE wind around 14 kt. Partly sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

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

Saturday

ENE wind around 13 kt. Mostly sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Saturday Night

E wind 8 to 12 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.

Sunday

E wind 8 to 10 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.

Sunday Night

E wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Scattered showers after midnight. N swell 0 ft. Waves 1 ft or less.

Monday

Variable winds 5 kt or less. A chance of showers. N swell 0 ft. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. A chance of showers. N swell 0 ft. Waves 1 ft or less.

Tuesday

Variable winds 5 kt or less. A slight chance of 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.