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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 79 °F
⇑NNE 6kt
2ft
Tonight
Low: 68 °F
⇑W 8kt
2ft
Sunday
High: 80 °F
W 8kt⇓
2ft
Sunday Night
Low: 69 °F
Light Wind
2ft
Monday
High: 80 °F
NE 8kt⇓
1-2ft
Monday Night
Low: 69 °F
Light Wind
1ft
Tuesday
High: 80 °F
⇑E 7kt
1ft
Tuesday Night
Low: 69 °F
Light Wind
1ft
Wednesday
High: 80 °F
Light Wind
5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:01 pm HST Jun 6, 2026
Forecast Valid: 4pm HST Jun 6, 2026-6pm HST Jun 13, 2026

View Nearby Observations

Detailed Forecast

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

Late Afternoon

Variable winds less than 5 kt becoming NNE around 6 kt. Isolated showers. SE swell 0 ft at 13 seconds. Waves around 2 ft.

Tonight

Variable winds less than 5 kt becoming W 5 to 8 kt after midnight. Showers likely, mainly after midnight. SE swell 0 ft at 14 seconds building to at 20 seconds . Waves around 2 ft.

Sunday

W wind 5 to 8 kt becoming variable and less than 5 kt. Scattered showers. SE swell 0 ft at 20 seconds. Waves around 2 ft.

Sunday Night

Variable winds 5 kt or less. Showers likely, mainly after midnight. SE swell 0 ft. Waves around 2 ft.

Monday

NE wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Scattered showers, mainly before noon. SE swell 0 ft. Waves 1 to 2 ft.

Monday Night

Variable winds 5 kt or less. Showers likely, mainly after midnight. SE swell 0 ft. Waves around 1 ft.

Tuesday

Variable winds less than 5 kt becoming E 5 to 7 kt. Scattered showers, mainly before noon. SE swell 0 ft. Waves around 1 ft.

Tuesday Night

Variable winds 5 kt or less. Showers likely. SE swell 0 ft. Waves around 1 ft.

Wednesday

Variable winds 5 kt or less. Scattered showers. SE swell 0 ft. Waves 1 ft building to 5 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.