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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 29, 2026
Forecast Valid: 10am HST Sep 29, 2026-6pm HST Oct 5, 2026

Today

Variable winds less than 5 kt becoming SE 5 to 7 kt in the afternoon. Mostly sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

ESE wind 7 to 12 kt becoming SSE 14 to 19 kt in the evening. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Wednesday

S wind 12 to 19 kt. Showers likely, mainly after noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Wednesday Night

SSE wind 10 to 12 kt. Showers likely. N swell 0 ft. Waves 1 ft or less building to 5 ft.

Thursday

ESE wind 7 to 10 kt. Scattered showers. N swell 0 ft. Waves around 5 ft.

Thursday Night

E wind around 7 kt. Scattered showers. N swell 0 ft. Waves around 5 ft.

Friday

SE wind around 7 kt. Isolated showers. N swell 0 ft. Waves around 5 ft.

Friday Night

ENE wind 7 to 12 kt. Scattered showers. N swell 0 ft. Waves 4 to 5 ft.

Saturday

NE wind around 12 kt. Scattered showers. N swell 0 ft. Waves around 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.