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3NM SSE Waimanalo Beach HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:06 am HST Jul 13, 2026
Forecast Valid: 2am HST Jul 13, 2026-6pm HST Jul 19, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

Monday

ENE wind 16 to 20 kt, with gusts as high as 26 kt. Isolated showers before noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Monday Night

NE wind 13 to 18 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tuesday

ENE wind 12 to 14 kt. Isolated showers before noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tuesday Night

ENE wind 8 to 13 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Wednesday

E wind 8 to 13 kt. Isolated showers before noon. N swell 0 ft. Waves 1 ft or less.

Wednesday Night

E wind 10 to 13 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Thursday

ENE wind 12 to 16 kt. Isolated showers before noon. N swell 0 ft. Waves 1 ft or less.

Thursday Night

ENE wind around 15 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Friday

ENE wind around 16 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less building to 5 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.