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Waimanalo Beach HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:02 pm HST Jan 16, 2026
Forecast Valid: 11pm HST Jan 16, 2026-6pm HST Jan 23, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY

Overnight

NE wind around 15 kt, with gusts as high as 21 kt. Isolated showers after midnight. N swell 0 ft at 0 seconds. Waves around 4 ft.

Saturday

ENE wind 14 to 17 kt, with gusts as high as 24 kt. Isolated showers before noon. N swell 0 ft at 0 seconds. Waves 4 ft subsiding to 1 ft or less.

Saturday Night

ENE wind 15 to 17 kt, with gusts as high as 24 kt. Partly cloudy. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Sunday

E wind 13 to 16 kt, with gusts as high as 23 kt. Partly sunny. N swell 0 ft. Waves 1 ft or less.

Sunday Night

E wind 7 to 13 kt. Partly cloudy. N swell 0 ft. Waves 1 ft or less.

M.L.King Day

E wind 5 to 7 kt becoming variable and less than 5 kt in the morning. Mostly sunny. N swell 0 ft. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. Partly cloudy. N swell 0 ft. Waves 1 ft or less.

Tuesday

Variable winds 5 kt or less. Mostly sunny. N swell 0 ft. Waves 1 ft or less building to 4 ft.

Tuesday Night

Variable winds less than 5 kt becoming NW around 6 kt after midnight. Mostly cloudy. 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.