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3NM SSE Waimanalo Beach HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:14 am HST Aug 19, 2026
Forecast Valid: 3am HST Aug 19, 2026-6pm HST Aug 25, 2026

Wednesday

ENE wind around 13 kt. Scattered showers, mainly after noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Wednesday Night

ENE wind 11 to 13 kt. Scattered showers, mainly after midnight. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday

NE wind 9 to 11 kt. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday Night

NE wind 5 to 9 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Friday

ENE wind 5 to 10 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Friday Night

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

Saturday

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

Saturday Night

ENE wind 17 to 19 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Sunday

ENE wind around 20 kt, with gusts as high as 26 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less building to 6 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.