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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Tuesday
High: 79 °F
W 6kt⇓
1-2ft
Tuesday Night
Low: 68 °F
NNE 6kt
1ft
Wednesday
High: 78 °F
NE 7kt⇓
1-2ft
Wednesday Night
Low: 68 °F
Light Wind
2ft
Thursday
High: 78 °F
⇑NE 7kt
2ft
Thursday Night
Low: 68 °F
Light Wind
2ft
Friday
High: 79 °F
ENE 7kt⇓
2ft
Friday Night
Low: 68 °F
Light Wind
2-3ft
Saturday
High: 79 °F
⇑E 7kt
6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST Apr 27, 2026
Forecast Valid: 1am HST Apr 28, 2026-6pm HST May 4, 2026

View Nearby Observations

Detailed Forecast

Tuesday

W wind around 6 kt becoming variable and less than 5 kt. Showers likely, mainly before noon. NNE swell 2 ft at 7 seconds. Waves 1 to 2 ft.

Tuesday Night

NNE wind around 6 kt. Occasional showers. NNE swell 1 ft at 12 seconds. Waves around 1 ft.

Wednesday

NE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Showers likely, mainly before noon. NNE swell 1 to 2 ft at 14 seconds. Waves 1 to 2 ft.

Wednesday Night

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

Thursday

Variable winds less than 5 kt becoming NE 5 to 7 kt in the afternoon. Showers likely, mainly before noon. NNE swell 2 ft. Waves around 2 ft.

Thursday Night

Variable winds 5 kt or less. Showers likely. N swell 2 ft. Waves around 2 ft.

Friday

ENE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Showers likely, mainly before noon. NNE swell 2 ft becoming SSE. Waves around 2 ft.

Friday Night

Variable winds 5 kt or less. Showers likely. N swell 3 ft. Waves 2 to 3 ft.

Saturday

Variable winds less than 5 kt becoming E 5 to 7 kt. Showers likely. N swell 2 ft. Waves 2 ft building to 6 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.