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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Overnight
Low: 69 °F
NNW 7kt
4ft
Saturday
High: 79 °F
N 6kt⇓
4ft
Saturday Night
Low: 69 °F
Light Wind
4ft
Sunday
High: 79 °F
⇑E 7kt
3-4ft
Sunday Night
Low: 68 °F
Light Wind
4ft
Monday
High: 79 °F
E 7kt
4ft
Monday Night
Low: 68 °F
E 6kt
3-4ft
Tuesday
High: 79 °F
ENE 7kt
3ft
Tuesday Night
Low: 68 °F
NE 6kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Apr 24, 2026
Forecast Valid: 12am HST Apr 25, 2026-6pm HST May 1, 2026

View Nearby Observations

Detailed Forecast

Overnight

NNW wind around 7 kt. Showers likely. Mixed swell...NE 3 ft at 8 seconds and NNE 3 ft at 8 seconds. Waves around 4 ft.

Saturday

N wind around 6 kt becoming variable and less than 5 kt in the afternoon. Scattered showers before noon. Mixed swell...NE 3 ft at 8 seconds and NNE 3 ft at 8 seconds. Waves around 4 ft.

Saturday Night

Variable winds 5 kt or less. Scattered showers. Mixed swell...NE 2 ft at 8 seconds and NNE 3 ft at 8 seconds. Waves around 4 ft.

Sunday

Variable winds less than 5 kt becoming E 5 to 7 kt. Isolated showers. Mixed swell...NE 2 to 3 ft and NNE 2 to 3 ft. Waves 3 to 4 ft.

Sunday Night

Variable winds 5 kt or less. Scattered showers. Mixed swell...NE 3 ft and NNE 2 ft. Waves around 4 ft.

Monday

E wind 5 to 7 kt. Scattered showers. Mixed swell...NE 3 ft and NNE 2 ft. Waves around 4 ft.

Monday Night

E wind around 6 kt. Scattered showers. Mixed swell...ENE 3 ft and NNE 1 to 2 ft. Waves 3 to 4 ft.

Tuesday

ENE wind around 7 kt. Scattered showers. Mixed swell...NE 3 ft and NNE 1 ft. Waves around 3 ft.

Tuesday Night

NE wind around 6 kt. Scattered showers. Mixed swell...ENE 3 ft and NNE 1 to 2 ft. Waves 3 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.