For More Weather Information:

Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Overnight
Low: 68 °F
SSW 6kt
1-2ft
Saturday
High: 80 °F
ESE 9kt⇓
1-2ft

Small Craft Advisory
Saturday Night
Low: 68 °F
Light Wind
2-3ft

Small Craft Advisory
Sunday
High: 79 °F
⇑ESE 6kt
3ft

Small Craft Advisory
Sunday Night
Low: 67 °F
Light Wind
3ft

Small Craft Advisory
Monday
High: 78 °F
ESE 6kt⇓
3ft

Small Craft Advisory
Monday Night
Low: 67 °F
Light Wind
2-3ft
Tuesday
High: 78 °F
⇑ESE 8kt
2-4ft
Tuesday Night
Low: 67 °F
Light Wind
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Nov 28, 2025
Forecast Valid: 11pm HST Nov 28, 2025-6pm HST Dec 5, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH

Overnight

SSW wind around 6 kt. Isolated showers. Widespread haze before midnight. N swell 2 ft at 12 seconds. Waves 1 to 2 ft.

Saturday

ESE wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. N swell 1 to 2 ft at 12 seconds building to at 20 seconds . Waves 1 to 2 ft.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. N swell 2 to 3 ft at 18 seconds. Waves 2 to 3 ft.

Sunday

Variable winds less than 5 kt becoming ESE around 6 kt. Isolated showers. N swell 3 ft. Waves around 3 ft.

Sunday Night

Variable winds 5 kt or less. Scattered showers. N swell 3 ft. Waves around 3 ft.

Monday

ESE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Isolated showers. N swell 3 ft. Waves around 3 ft.

Monday Night

Variable winds 5 kt or less. Scattered showers, mainly after midnight. N swell 3 ft. Waves 2 to 3 ft.

Tuesday

Variable winds less than 5 kt becoming ESE 5 to 8 kt. Isolated showers. N swell 2 ft. Waves 2 to 4 ft.

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. NNW swell 2 ft. Waves 3 to 4 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.