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Honolulu, HI Local Forecast Office

3NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Today
High: 76 °F
E 12kt
2ft

Small Craft Advisory
Tonight
Low: 66 °F
E 10kt⇓
2ft

Small Craft Advisory
Friday
High: 76 °F
ESE 7kt⇓
2ft

Small Craft Advisory
Friday Night
Low: 65 °F
Light Wind
2-3ft

Small Craft Advisory
Saturday
High: 76 °F
⇑ENE 7kt
3-4ft
Saturday Night
Low: 66 °F
Light Wind
3-4ft
Sunday
High: 75 °F
⇑E 9kt
3ft
Sunday Night
Low: 66 °F
E 10kt
3-4ft
Washington's Birthday
High: 74 °F
ENE 9kt
10ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 am HST Feb 12, 2026
Forecast Valid: 10am HST Feb 12, 2026-6pm HST Feb 18, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY

Today

E wind 6 to 12 kt. Scattered showers. NNE swell 2 ft at 8 seconds. Waves around 2 ft.

Tonight

E wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Showers likely. NNE swell 2 ft at 14 seconds. Waves around 2 ft.

Friday

ESE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Scattered showers. NNE swell 2 ft at 14 seconds decreasing to at 10 seconds . Waves around 2 ft.

Friday Night

Variable winds 5 kt or less. Showers likely. NNE swell 3 ft. Waves 2 to 3 ft.

Saturday

Variable winds less than 5 kt becoming ENE 5 to 7 kt in the afternoon. Scattered showers. NNE swell 3 to 4 ft. Waves 3 to 4 ft.

Saturday Night

Variable winds 5 kt or less. Showers likely. NNE swell 4 ft. Waves 3 to 4 ft.

Sunday

Variable winds less than 5 kt becoming E 5 to 9 kt in the afternoon. Scattered showers. NNE swell 3 ft. Waves around 3 ft.

Sunday Night

E wind 8 to 10 kt. Showers. NNE swell 4 ft. Waves 3 to 4 ft.

Washington's Birthday

ENE wind 6 to 9 kt. Scattered showers. NNE swell 4 ft. Waves 4 ft building to 10 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.