For More Weather Information:

Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Tonight
Low: 68 °F
Light Wind
< 1ft
Wednesday
High: 80 °F
⇑NE 7kt
< 1ft
Wednesday Night
Low: 68 °F
Light Wind
< 1ft
Thursday
High: 80 °F
Light Wind
< 1ft
Thursday Night
Low: 67 °F
Light Wind
< 1ft
Friday
High: 80 °F
⇑ESE 8kt
5ft
Friday Night
Low: 69 °F
SSW 8kt
5ft
Saturday
High: 81 °F
SE 13kt
5ft
Saturday Night
Low: 70 °F
SE 11kt
4-5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Dec 9, 2025
Forecast Valid: 8pm HST Dec 9, 2025-6pm HST Dec 16, 2025

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming NE 5 to 7 kt. Scattered showers before noon. Widespread haze after noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Widespread haze. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Isolated showers after noon. Widespread haze. N swell 0 ft. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Mostly clear. N swell 0 ft. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming ESE 5 to 8 kt in the afternoon. Sunny. N swell 0 ft. Waves 1 ft or less building to 5 ft.

Friday Night

SSE wind 5 to 8 kt becoming SSW after midnight. Isolated showers before midnight. N swell 0 ft. Waves around 5 ft.

Saturday

SSW wind 7 to 13 kt becoming SE in the morning. Scattered showers. N swell 0 ft. Waves around 5 ft.

Saturday Night

SE wind 6 to 11 kt becoming S in the evening. Isolated showers. N swell 0 ft. Waves 4 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.