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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Tonight
Low: 69 °F
WSW 6kt⇓
4ft

Small Craft Advisory
Thursday
High: 78 °F
⇑E 10kt
4-5ft

Small Craft Advisory
Thursday Night
Low: 70 °F
Light Wind
3-5ft
Friday
High: 78 °F
SE 6kt⇓
2-3ft
Friday Night
Low: 70 °F
Light Wind
2ft
Saturday
High: 79 °F
ESE 6kt⇓
2ft
Saturday Night
Low: 69 °F
Light Wind
2ft
Sunday
High: 79 °F
Light Wind
2ft
Sunday Night
Low: 69 °F
Light Wind
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Nov 19, 2025
Forecast Valid: 8pm HST Nov 19, 2025-6pm HST Nov 26, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

Tonight

WSW wind around 6 kt becoming variable and less than 5 kt in the evening. Occasional showers. Mixed swell...N 3 ft at 13 seconds and NE 3 ft at 7 seconds becoming N. Waves around 4 ft.

Thursday

Variable winds less than 5 kt becoming E 5 to 10 kt in the afternoon. Showers likely, mainly before noon. Mixed swell...N 3 ft at 12 seconds and N 4 ft at 7 seconds. Waves 4 to 5 ft.

Thursday Night

Variable winds 5 kt or less. Showers likely, mainly before midnight. Mixed swell...N 3 ft at 13 seconds and ...becoming N 3 ft at 8 seconds . Waves 3 to 5 ft.

Friday

SE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Scattered showers. N swell 3 ft. Waves 2 to 3 ft.

Friday Night

Variable winds 5 kt or less. Scattered showers. N swell 2 ft. Waves around 2 ft.

Saturday

ESE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Isolated showers. N swell 2 ft. Waves around 2 ft.

Saturday Night

Variable winds 5 kt or less. Isolated showers. N swell 2 ft. Waves around 2 ft.

Sunday

Variable winds 5 kt or less. Isolated showers. N swell 2 ft. Waves around 2 ft.

Sunday Night

Variable winds 5 kt or less. Isolated showers. N swell 2 ft. 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.