For More Weather Information:

Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Overnight
Low: 64 °F
Light Wind
< 1ft

Small Craft Advisory
Wednesday
High: 75 °F
⇑E 12kt
< 1ft

Small Craft Advisory
Wednesday Night
Low: 65 °F
E 9kt
< 1ft
Thursday
High: 75 °F
E 12kt
1ft
Thursday Night
Low: 65 °F
ESE 7kt
1ft
Friday
High: 76 °F
ESE 12kt
1ft
Friday Night
Low: 66 °F
ESE 7kt
< 1ft
Saturday
High: 75 °F
E 10kt
8ft
Saturday Night
Low: 65 °F
SSE 6kt
7-8ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Feb 17, 2026
Forecast Valid: 12am HST Feb 18, 2026-6pm HST Feb 24, 2026

View Nearby Observations

Detailed Forecast

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

Overnight

Variable winds 5 kt or less. Showers likely. N swell 0 ft at 13 seconds. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming E 7 to 12 kt in the afternoon. Showers likely, mainly before noon. N swell 0 ft at 13 seconds. Waves 1 ft or less.

Wednesday Night

E wind around 9 kt. Scattered showers. NNW swell 0 to 1 ft at 14 seconds. Waves 1 ft or less.

Thursday

E wind 10 to 12 kt. Scattered showers. NNW swell 1 ft. Waves around 1 ft.

Thursday Night

ESE wind around 7 kt. Occasional showers. NNW swell 1 ft. Waves around 1 ft.

Friday

ESE wind 9 to 12 kt. Occasional showers. NNW swell 1 ft. Waves around 1 ft.

Friday Night

ESE wind around 7 kt. Occasional showers. N swell 1 ft. Waves 1 ft or less.

Saturday

E wind around 10 kt. Occasional showers. N swell 0 ft. Waves 1 ft or less building to 8 ft.

Saturday Night

SSE wind around 6 kt. Occasional showers. N swell 0 ft. Waves 7 to 8 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.