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Honolulu, HI Local Forecast Office

3NM SSE Waimanalo Beach HI

Marine Point Forecast

[NOTICE]

Tonight
Low: 76 °F
ENE 20kt
< 1ft
Sunday
High: 82 °F
ENE 19kt
< 1ft
Sunday Night
Low: 76 °F
ENE 19kt
< 1ft
Monday
High: 82 °F
ENE 13kt
< 1ft
Monday Night
Low: 77 °F
ENE 14kt
< 1ft
Tuesday
High: 83 °F
NE 14kt
< 1ft
Tuesday Night
Low: 78 °F
NNE 14kt
< 1ft
Wednesday
High: 83 °F
NNW 8kt⇓
6ft
Wednesday Night
Low: 78 °F
ENE 11kt
6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST Jul 25, 2026
Forecast Valid: 7pm HST Jul 25, 2026-6pm HST Aug 1, 2026

View Nearby Observations

Detailed Forecast

Tonight

ENE wind 17 to 20 kt, with gusts as high as 26 kt. Scattered showers, mainly before midnight. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Sunday

ENE wind 17 to 19 kt. Isolated showers before noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Sunday Night

ENE wind 11 to 19 kt. Isolated showers after midnight. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Monday

ENE wind 11 to 13 kt. Isolated showers before noon. N swell 0 ft. Waves 1 ft or less.

Monday Night

ENE wind 10 to 14 kt. Scattered showers, mainly after midnight. N swell 0 ft. Waves 1 ft or less.

Tuesday

NE wind around 14 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Tuesday Night

NNE wind 8 to 14 kt becoming NNW after midnight. Showers. The rain could be heavy at times. N swell 0 ft. Waves 1 ft or less.

Wednesday

NNW wind 5 to 8 kt becoming variable and less than 5 kt. Showers. The rain could be heavy at times. N swell 0 ft. Waves 1 ft or less building to 6 ft.

Wednesday Night

SSE wind 5 to 11 kt becoming ENE after midnight. Scattered showers. N swell 0 ft. Waves around 6 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.