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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Today
High: 81 °F
⇑E 8kt
3ft
Tonight
Low: 70 °F
Light Wind
3-4ft
Sunday
High: 81 °F
SE 12kt
3-4ft
Sunday Night
Low: 71 °F
SSE 7kt
4ft
Monday
High: 80 °F
ESE 9kt
4ft
Monday Night
Low: 71 °F
Light Wind
4ft
Tuesday
High: 80 °F
ENE 9kt
3-4ft
Tuesday Night
Low: 71 °F
Light Wind
4ft
Wednesday
High: 80 °F
E 10kt
7ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 am HST Nov 1, 2025
Forecast Valid: 8am HST Nov 1, 2025-6pm HST Nov 7, 2025

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming E 5 to 8 kt in the afternoon. Showers likely, mainly before noon. N swell 3 ft at 15 seconds. Waves around 3 ft.

Tonight

Variable winds 5 kt or less. Scattered showers. Mixed swell...N 3 ft at 14 seconds and N 3 ft. Waves 3 to 4 ft.

Sunday

SE wind 5 to 12 kt. Isolated showers after noon. Mixed swell...N 2 to 3 ft at 12 seconds and N 3 ft at 11 seconds. Waves 3 to 4 ft.

Sunday Night

SSE wind 5 to 7 kt. Scattered showers, mainly after midnight. Mixed swell...N 2 ft and N 3 to 4 ft. Waves around 4 ft.

Monday

ESE wind 6 to 9 kt. Scattered showers. Mixed swell...N 1 ft and W 4 ft. Waves around 4 ft.

Monday Night

Variable winds 5 kt or less. Scattered showers. Mixed swell...N 1 ft and N 4 ft. Waves around 4 ft.

Tuesday

ENE wind 5 to 9 kt. Scattered showers, mainly before noon. Mixed swell...N 1 to 2 ft and N 3 to 4 ft. Waves 3 to 4 ft.

Tuesday Night

Variable winds 5 kt or less. Scattered showers. Mixed swell...N 2 ft and N 3 ft. Waves around 4 ft.

Wednesday

SSE wind 5 to 10 kt becoming E in the afternoon. Scattered showers. Mixed swell...N 3 ft and N 4 to 5 ft. Waves 4 ft building to 7 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.