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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Today
High: 83 °F
⇑E 7kt
< 1ft
Tonight
Low: 73 °F
Light Wind
< 1ft
Friday
High: 83 °F
⇑ENE 7kt
< 1ft
Friday Night
Low: 74 °F
ENE 7kt⇓
< 1ft
Saturday
High: 82 °F
ENE 10kt
< 1ft
Saturday Night
Low: 73 °F
ENE 10kt
< 1ft
Sunday
High: 82 °F
ENE 9kt
< 1ft
Sunday Night
Low: 74 °F
Light Wind
< 1ft
Monday
High: 82 °F
⇑ENE 9kt
5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 am HST Jul 16, 2026
Forecast Valid: 10am HST Jul 16, 2026-6pm HST Jul 22, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming E 5 to 7 kt in the afternoon. Occasional showers, mainly before noon. SE swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

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

Friday

Variable winds less than 5 kt becoming ENE 5 to 7 kt in the afternoon. Scattered showers, mainly before noon. SE swell 0 ft at 0 seconds. Waves 1 ft or less.

Friday Night

ENE wind 5 to 7 kt becoming variable and less than 5 kt. Scattered showers. SE swell 0 ft. Waves 1 ft or less.

Saturday

ENE wind 6 to 10 kt. Scattered showers before noon. SE swell 0 ft. Waves 1 ft or less.

Saturday Night

ENE wind 5 to 10 kt becoming WNW after midnight. Scattered showers, mainly after midnight. SE swell 0 ft. Waves 1 ft or less.

Sunday

WNW wind 5 to 9 kt becoming ENE in the morning. Isolated showers before noon. SE swell 0 ft. Waves 1 ft or less.

Sunday Night

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

Monday

Variable winds less than 5 kt becoming ENE 5 to 9 kt in the afternoon. Scattered showers. SE swell 0 ft. Waves 1 ft or less 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.