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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Columbus Day
High: 83 °F
WSW 7kt⇓
1ft
Tonight
Low: 71 °F
E 8kt
1-2ft
Tuesday
High: 82 °F
ESE 9kt⇓
2ft
Tuesday Night
Low: 71 °F
Light Wind
2ft
Wednesday
High: 82 °F
Light Wind
2ft
Wednesday Night
Low: 71 °F
Light Wind
2ft
Thursday
High: 82 °F
⇑ENE 6kt
2-4ft
Thursday Night
Low: 71 °F
Light Wind
4-5ft
Friday
High: 82 °F
Light Wind
5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 am HST Oct 12, 2026
Forecast Valid: 6am HST Oct 12, 2026-6pm HST Oct 18, 2026

View Nearby Observations

Detailed Forecast

Columbus Day

WSW wind 5 to 7 kt becoming variable and less than 5 kt. Scattered showers. SE swell 0 ft at 15 seconds. Waves around 1 ft.

Tonight

S wind 5 to 8 kt becoming E in the evening. Scattered showers. Mixed swell...N 1 ft at 16 seconds and SE 0 to 1 ft at 0 seconds becoming N...becoming N 2 ft at 15 seconds . Waves 1 to 2 ft.

Tuesday

ESE wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Scattered showers. N swell 2 ft at 14 seconds. Waves around 2 ft.

Tuesday Night

Variable winds 5 kt or less. Scattered showers. N swell 2 ft. Waves around 2 ft.

Wednesday

Variable winds 5 kt or less. Scattered showers, mainly before noon. NNW swell 2 ft. Waves around 2 ft.

Wednesday Night

Variable winds 5 kt or less. Scattered showers. NNW swell 2 ft. Waves around 2 ft.

Thursday

Variable winds less than 5 kt becoming ENE around 6 kt. Scattered showers. NNW swell 2 ft. Waves 2 to 4 ft.

Thursday Night

Variable winds 5 kt or less. Scattered showers. NNW swell 1 ft. Waves 4 to 5 ft.

Friday

Variable winds 5 kt or less. Scattered showers. N swell 2 to 3 ft. Waves around 5 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.