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Honolulu, HI Local Forecast Office

Waimanalo Beach HI

Marine Point Forecast

[NOTICE]

Today
High: 78 °F
SSW 28kt
< 1ft
Tonight
Low: 74 °F
SSW 25kt
< 1ft
Sunday
High: 78 °F
SW 20kt
< 1ft
Sunday Night
Low: 74 °F
SW 13kt
< 1ft
Monday
High: 78 °F
SW 10kt
< 1ft
Monday Night
Low: 72 °F
Light Wind
< 1ft
Tuesday
High: 76 °F
Light Wind
< 1ft
Tuesday Night
Low: 71 °F
ENE 6kt⇓
< 1ft
Wednesday
High: 76 °F
⇑SSE 6kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 am HST Mar 14, 2026
Forecast Valid: 7am HST Mar 14, 2026-6pm HST Mar 20, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT THROUGH EARLY SUNDAY MORNING...

Today

SSW wind 25 to 28 kt, with gusts as high as 41 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

SSW wind around 25 kt, with gusts as high as 36 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Sunday

SW wind around 20 kt, with gusts as high as 28 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Sunday Night

SW wind around 13 kt. Showers likely. N swell 0 ft. Waves 1 ft or less.

Monday

SW wind 6 to 10 kt. Showers likely. N swell 0 ft. Waves 1 ft or less.

Monday Night

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

Tuesday

Variable winds 5 kt or less. Showers likely. N swell 0 ft. Waves 1 ft or less.

Tuesday Night

ENE wind around 6 kt becoming variable and less than 5 kt after midnight. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming SSE around 6 kt in the afternoon. Scattered showers. 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.