For More Weather Information:

Honolulu, HI Local Forecast Office

3NM ESE Wainaku HI

Marine Point Forecast

[NOTICE]

Overnight
Low: 68 °F
Light Wind
< 1ft
Monday
High: 78 °F
⇑NE 6kt
< 1ft
Monday Night
Low: 67 °F
Light Wind
< 1ft
Tuesday
High: 78 °F
⇑N 8kt
< 1ft
Tuesday Night
Low: 66 °F
NNW 7kt
< 1ft
Wednesday
High: 77 °F
Light Wind
< 1ft
Wednesday Night
Low: 66 °F
Light Wind
< 1ft
Thursday
High: 78 °F
NE 6kt⇓
< 1ft
Thursday Night
Low: 66 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST Mar 22, 2026
Forecast Valid: 12am HST Mar 23, 2026-6pm HST Mar 29, 2026

View Nearby Observations

Detailed Forecast

Overnight

Variable winds 5 kt or less. Showers likely. The rain could be heavy at times. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming NE around 6 kt in the afternoon. Occasional 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.

Monday Night

Variable winds 5 kt or less. Showers likely, mainly before midnight. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming N 5 to 8 kt in the afternoon. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Tuesday Night

NNW wind 5 to 7 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Wednesday

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

Wednesday Night

Variable winds 5 kt or less. Scattered showers before midnight. N swell 0 ft. Waves 1 ft or less.

Thursday

NE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. N swell 0 ft. Waves 1 ft or less.

Thursday Night

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

Winds and seas higher in and near tstms.

*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.