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3NM SSE Waimanalo Beach HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:02 am HST Sep 30, 2026
Forecast Valid: 11am HST Sep 30, 2026-6pm HST Oct 6, 2026

Today

SSE wind around 11 kt. Showers likely. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

SSE wind 5 to 11 kt. Showers likely, mainly after midnight. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday

SE wind 5 to 7 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.

Thursday Night

E wind around 7 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Friday

E wind around 8 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Friday Night

E wind 8 to 11 kt. Isolated showers after midnight. N swell 0 ft. Waves 1 ft or less.

Saturday

ENE wind 11 to 13 kt. Sunny. N swell 0 ft. Waves 1 ft or less building to 5 ft.

Saturday Night

ENE wind around 14 kt. Isolated showers. N swell 0 ft. Waves 5 ft subsiding to 1 ft or less.

Sunday

NE wind 14 to 16 kt. Isolated 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.