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Honolulu, HI Local Forecast Office

3NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Today
High: 78 °F
ESE 12kt
< 1ft
Tonight
Low: 66 °F
SE 8kt
1-2ft
Sunday
High: 78 °F
ESE 8kt
2ft
Sunday Night
Low: 67 °F
Light Wind
2ft
Monday
High: 78 °F
SE 8kt
2-3ft
Monday Night
Low: 67 °F
SE 7kt
3-4ft
Tuesday
High: 77 °F
SE 8kt
4-5ft
Tuesday Night
Low: 67 °F
SE 8kt⇓
5ft
Wednesday
High: 76 °F
ESE 6kt⇓
4-5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:32 am HST Dec 27, 2025
Forecast Valid: 9am HST Dec 27, 2025-6pm HST Jan 2, 2026

View Nearby Observations

Detailed Forecast

Today

SW wind 7 to 12 kt becoming ESE in the afternoon. Partly sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

SE wind 6 to 8 kt becoming SSW in the evening. Isolated showers between 8pm and midnight. N swell 0 ft at 0 seconds becoming mixed swell... NNE 2 ft at 10 seconds and N 4 ft. Waves 1 to 2 ft.

Sunday

S wind 5 to 8 kt becoming ESE in the morning. Isolated showers. Mixed swell...NNE 2 ft at 10 seconds and NNE 3 to 4 ft at 11 seconds. Waves around 2 ft.

Sunday Night

Variable winds 5 kt or less. Mostly cloudy. Mixed swell...NNE 2 ft and NNE 3 ft becoming N. Waves around 2 ft.

Monday

SE wind 5 to 8 kt. Scattered showers. N swell 2 to 3 ft. Waves 2 to 3 ft.

Monday Night

SE wind around 7 kt. Showers likely, mainly after midnight. N swell 3 to 4 ft. Waves 3 to 4 ft.

Tuesday

SE wind around 8 kt. Scattered showers, mainly after noon. N swell 4 to 5 ft. Waves 4 to 5 ft.

Tuesday Night

SE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Occasional showers. N swell 5 ft. Waves around 5 ft.

Wednesday

ESE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Showers likely. N swell 5 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.