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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Today
High: 82 °F
⇑E 9kt
1ft
Tonight
Low: 72 °F
E 7kt⇓
1ft
Tuesday
High: 82 °F
⇑E 8kt
1ft
Tuesday Night
Low: 72 °F
⇑NE 7kt
1ft
Wednesday
High: 82 °F
NE 10kt
< 1ft
Wednesday Night
Low: 72 °F
NNE 6kt⇓
< 1ft
Thursday
High: 82 °F
⇑ENE 7kt
< 1ft
Thursday Night
Low: 72 °F
Light Wind
< 1ft
Friday
High: 82 °F
⇑E 8kt
5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 am HST Jul 14, 2025
Forecast Valid: 10am HST Jul 14, 2025-6pm HST Jul 20, 2025

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming E 5 to 9 kt in the afternoon. Showers likely, mainly before noon. SE swell 0 ft at 0 seconds. Waves around 1 ft.

Tonight

E wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Showers. SE swell 0 ft at 0 seconds. Waves around 1 ft.

Tuesday

Variable winds less than 5 kt becoming E 5 to 8 kt in the afternoon. Scattered showers, mainly before noon. SE swell 0 ft at 0 seconds. Waves around 1 ft.

Tuesday Night

Variable winds less than 5 kt becoming NE 5 to 7 kt after midnight. Scattered showers. SE swell 0 ft. Waves around 1 ft.

Wednesday

NE wind 6 to 10 kt. Isolated showers before noon. SE swell 0 ft. Waves 1 ft or less.

Wednesday Night

NNE wind around 6 kt becoming variable and less than 5 kt in the evening. Scattered showers. SE swell 0 ft. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming ENE 5 to 7 kt in the afternoon. Scattered showers, mainly before noon. SE swell 0 ft. Waves 1 ft or less.

Thursday Night

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

Friday

Variable winds less than 5 kt becoming E 5 to 8 kt. Scattered showers. SE swell 0 ft. Waves 1 ft or less building to 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.