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3NM SSE Waimanalo Beach HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 11:57 pm HST Aug 12, 2026
Forecast Valid: 12am HST Aug 13, 2026-6pm HST Aug 19, 2026

Overnight

ENE wind 17 to 19 kt. Mostly clear. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday

NE wind 17 to 21 kt, with gusts as high as 27 kt. Sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday Night

ENE wind around 21 kt, with gusts as high as 27 kt. Mostly clear. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Friday

ENE wind 20 to 22 kt, with gusts as high as 28 kt. Sunny. N swell 0 ft. Waves 1 ft or less.

Friday Night

NE wind 21 to 24 kt. Scattered showers, mainly after 8pm. N swell 0 ft. Waves 1 ft or less.

Saturday

Tropical storm conditions possible. Showers likely, mainly after noon. The rain could be heavy at times.

Saturday Night

Tropical storm conditions possible. Showers. The rain could be heavy at times.

Sunday

ESE wind 21 to 26 kt decreasing to 11 to 16 kt in the afternoon. Showers likely. The rain could be heavy at times. N swell 0 ft. Waves 1 ft or less.

Sunday Night

E wind 11 to 14 kt. Scattered 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.

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