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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 76 °F
E 11kt
6ft

Small Craft Advisory
Tonight
Low: 66 °F
E 11kt⇓
6ft

Small Craft Advisory
Sunday
High: 75 °F
⇑E 15kt
6-8ft

Small Craft Advisory
Sunday Night
Low: 65 °F
ENE 12kt
8ft

Small Craft Advisory
Washington's Birthday
High: 74 °F
ENE 8kt
8ft
Monday Night
Low: 65 °F
ENE 6kt⇓
8ft
Tuesday
High: 75 °F
⇑E 8kt
8ft
Tuesday Night
Low: 64 °F
Light Wind
8ft
Wednesday
High: 75 °F
⇑E 9kt
11ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:59 pm HST Feb 14, 2026
Forecast Valid: 4pm HST Feb 14, 2026-6pm HST Feb 21, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY MONDAY MORNING...

Late Afternoon

E wind 9 to 11 kt, with gusts as high as 21 kt. Scattered showers. N swell 1 ft at 14 seconds. Waves around 6 ft.

Tonight

E wind 6 to 11 kt becoming variable and less than 5 kt. Winds could gust as high as 21 kt. Showers likely. N swell 1 ft at 13 seconds. Waves around 6 ft.

Sunday

Variable winds less than 5 kt becoming E 10 to 15 kt in the afternoon. Frequent showers, mainly before noon. N swell 1 ft at 12 seconds. Waves 6 to 8 ft.

Sunday Night

ENE wind 5 to 12 kt. Frequent showers. N swell 1 ft. Waves around 8 ft.

Washington's Birthday

ENE wind 6 to 8 kt. Showers likely, mainly before noon. N swell 1 ft. Waves around 8 ft.

Monday Night

ENE wind around 6 kt becoming variable and less than 5 kt after midnight. Showers likely. N swell 0 ft. Waves around 8 ft.

Tuesday

Variable winds less than 5 kt becoming E 5 to 8 kt in the afternoon. Showers likely, mainly before noon. N swell 0 ft. Waves around 8 ft.

Tuesday Night

Variable winds 5 kt or less. Showers likely. N swell 0 ft. Waves around 8 ft.

Wednesday

Variable winds less than 5 kt becoming E 5 to 9 kt in the afternoon. Showers likely. N swell 0 ft. Waves 8 ft building to 11 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.