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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 82 °F
SE 8kt
< 1ft
Tonight
Low: 73 °F
SE 6kt⇓
< 1ft
Friday
High: 82 °F
SE 6kt⇓
1-2ft
Friday Night
Low: 72 °F
Light Wind
2ft
Saturday
High: 82 °F
⇑ENE 6kt
2ft
Saturday Night
Low: 72 °F
⇑NNE 6kt
2ft
Sunday
High: 82 °F
NNE 10kt
2ft
Sunday Night
Low: 72 °F
N 7kt⇓
2ft
Monday
High: 82 °F
⇑NE 7kt
2-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 am HST Oct 1, 2026
Forecast Valid: 12pm HST Oct 1, 2026-6pm HST Oct 7, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SE wind 6 to 8 kt. Sunny. SE swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

SE wind around 6 kt becoming variable and less than 5 kt in the evening. Scattered showers, mainly after midnight. SE swell 0 ft at 0 seconds. Waves 1 ft or less.

Friday

SE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Isolated showers. SE swell 0 ft at 0 seconds. Waves 1 to 2 ft.

Friday Night

Variable winds 5 kt or less. Isolated showers. SE swell 0 ft. Waves around 2 ft.

Saturday

Variable winds less than 5 kt becoming ENE around 6 kt. Isolated showers before noon. SE swell 0 ft. Waves around 2 ft.

Saturday Night

Variable winds less than 5 kt becoming NNE around 6 kt after midnight. Scattered showers. SE swell 0 ft. Waves around 2 ft.

Sunday

NNE wind 6 to 10 kt. Scattered showers before noon. SE swell 0 ft. Waves around 2 ft.

Sunday Night

N wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Scattered showers. SE swell 0 ft. Waves around 2 ft.

Monday

Variable winds less than 5 kt becoming NE 5 to 7 kt in the afternoon. Showers likely. SE swell 0 ft. Waves 2 to 4 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.