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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Overnight
Low: 69 °F
Light Wind
2ft
Monday
High: 79 °F
⇑ENE 8kt
2ft
Monday Night
Low: 69 °F
E 9kt⇓
2ft
Tuesday
High: 78 °F
ENE 8kt
1-2ft
Tuesday Night
Low: 68 °F
NNE 7kt
1ft
Wednesday
High: 79 °F
NE 7kt
1-2ft
Wednesday Night
Low: 68 °F
NE 6kt⇓
2ft
Thursday
High: 78 °F
⇑ENE 9kt
2ft
Thursday Night
Low: 67 °F
NE 8kt⇓
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST Apr 26, 2026
Forecast Valid: 11pm HST Apr 26, 2026-6pm HST May 3, 2026

View Nearby Observations

Detailed Forecast

Overnight

Variable winds 5 kt or less. Occasional showers. NNE swell 2 ft at 8 seconds. Waves around 2 ft.

Monday

Variable winds less than 5 kt becoming ENE 5 to 8 kt in the afternoon. Showers likely, mainly before noon. NNE swell 2 ft at 8 seconds. Waves around 2 ft.

Monday Night

E wind 5 to 9 kt becoming variable and less than 5 kt. Occasional showers. NNE swell 2 ft at 8 seconds. Waves around 2 ft.

Tuesday

ENE wind 5 to 8 kt. Showers likely, mainly before noon. NNE swell 2 ft. Waves 1 to 2 ft.

Tuesday Night

NNE wind around 7 kt. Showers. NNE swell 1 ft. Waves around 1 ft.

Wednesday

NE wind around 7 kt. Showers likely, mainly before noon. NNE swell 1 to 2 ft. Waves 1 to 2 ft.

Wednesday Night

NE wind around 6 kt becoming variable and less than 5 kt in the evening. Showers. NNE swell 2 ft. Waves around 2 ft.

Thursday

Variable winds less than 5 kt becoming ENE 5 to 9 kt in the afternoon. Showers likely. E swell 2 ft. Waves around 2 ft.

Thursday Night

NE wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Showers likely. E swell 2 ft becoming NNE. Waves around 2 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.