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3NM SSW Waimanalo Beach HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:02 pm HST Apr 15, 2026
Forecast Valid: 2am HST Apr 16, 2026-6pm HST Apr 22, 2026

Thursday

ENE wind 8 to 11 kt. Isolated showers after noon. SW swell 0 ft at 8 seconds. Waves around 2 ft.

Thursday Night

NE wind 10 to 12 kt. Mostly cloudy. SW swell 0 ft at 12 seconds. Waves 1 to 2 ft.

Friday

ENE wind 11 to 13 kt. Isolated showers after noon. SW swell 0 ft at 11 seconds. Waves around 1 ft.

Friday Night

ENE wind 11 to 13 kt. Mostly cloudy. SW swell 0 ft. Waves around 1 ft.

Saturday

ENE wind around 13 kt. Scattered showers, mainly before noon. SW swell 0 ft. Waves around 1 ft.

Saturday Night

E wind 7 to 13 kt. Partly cloudy. SW swell 0 ft. Waves around 1 ft.

Sunday

ENE wind 7 to 9 kt. Mostly cloudy. SSW swell 0 ft. Waves 1 to 3 ft.

Sunday Night

ENE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Cloudy. SSW swell 0 ft. Waves around 3 ft.

Monday

Variable winds 5 kt or less. Isolated showers. SSW swell 0 ft. Waves around 3 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.