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Honolulu, HI Local Forecast Office

3NM SSW Waimanalo Beach HI

Marine Point Forecast

[NOTICE]

Today
High: 82 °F
Light Wind
< 1ft
Tonight
Low: 71 °F
Light Wind
< 1ft
Sunday
High: 81 °F
⇑SSW 7kt
< 1ft
Sunday Night
Low: 72 °F
WSW 9kt
< 1ft
Monday
High: 80 °F
NW 16kt
< 1ft
Monday Night
Low: 68 °F
N 15kt
< 1ft
Tuesday
High: 78 °F
ENE 12kt
< 1ft
Tuesday Night
Low: 70 °F
S 10kt
< 1ft
Wednesday
High: 80 °F
S 19kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:50 am HST Jan 10, 2026
Forecast Valid: 10am HST Jan 10, 2026-6pm HST Jan 16, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds 5 kt or less. Isolated showers after noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

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

Sunday

Variable winds less than 5 kt becoming SSW 5 to 7 kt in the afternoon. Mostly sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Sunday Night

SSW wind 7 to 9 kt becoming W after midnight. Scattered showers after 11pm. N swell 0 ft. Waves 1 ft or less.

Monday

W wind 7 to 16 kt becoming N in the afternoon. Winds could gust as high as 22 kt. Showers, mainly between 8am and noon. N swell 0 ft. Waves 1 ft or less.

Monday Night

N wind 12 to 15 kt becoming NE after midnight. Winds could gust as high as 21 kt. Isolated showers before 8pm. N swell 0 ft. Waves 1 ft or less.

Tuesday

ENE wind 9 to 12 kt. Sunny. N swell 0 ft. Waves 1 ft or less.

Tuesday Night

E wind 5 to 10 kt becoming S after midnight. Partly cloudy. N swell 0 ft. Waves 1 ft or less.

Wednesday

S wind 10 to 19 kt, with gusts as high as 27 kt. Showers likely. 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.