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3NM SSE Waimanalo Beach HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 9:58 am HST Jul 28, 2026
Forecast Valid: 1pm HST Jul 28, 2026-6pm HST Aug 3, 2026

This Afternoon

NNE wind around 18 kt. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less building to 4 ft.

Tonight

NNE wind 9 to 18 kt. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Wednesday

N wind 5 to 9 kt becoming variable and less than 5 kt. Showers likely, mainly before noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Wednesday Night

SSE wind 5 to 8 kt becoming ENE after midnight. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Thursday

ENE wind 8 to 15 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Thursday Night

ENE wind 14 to 18 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Friday

ENE wind 18 to 21 kt, with gusts as high as 27 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Friday Night

ENE wind around 22 kt, with gusts as high as 28 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Saturday

ENE wind around 22 kt, with gusts as high as 28 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less building to 7 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.