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Honolulu, HI Local Forecast Office

3NM E Wainaku HI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 77 °F
ESE 9kt
1ft
Tonight
Low: 68 °F
Light Wind
1-2ft
Tuesday
High: 78 °F
SE 7kt
2-4ft
Tuesday Night
Low: 70 °F
SE 8kt
4ft
Wednesday
High: 79 °F
SE 11kt
4ft
Wednesday Night
Low: 70 °F
S 10kt
4ft
Thursday
High: 78 °F
SSE 12kt
3-4ft
Thursday Night
Low: 69 °F
SSE 9kt
1-3ft
Friday
High: 79 °F
SSE 8kt
6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

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

View Nearby Observations

Detailed Forecast

This Afternoon

ESE wind around 9 kt. Isolated showers. W swell 1 ft at 9 seconds. Waves around 1 ft.

Tonight

Variable winds 5 kt or less. Scattered showers. N swell 1 to 2 ft at 8 seconds. Waves 1 to 2 ft.

Tuesday

SE wind 5 to 7 kt. Showers likely. NNE swell 2 ft at 8 seconds. Waves 2 to 4 ft.

Tuesday Night

SE wind 6 to 8 kt. Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall. NNE swell 2 ft. Waves around 4 ft.

Wednesday

SE wind around 11 kt. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. NNE swell 2 ft. Waves around 4 ft.

Wednesday Night

S wind around 10 kt. Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall. NNE swell 2 ft. Waves around 4 ft.

Thursday

SSE wind around 12 kt. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. NNE swell 2 ft. Waves 3 to 4 ft.

Thursday Night

SSE wind around 9 kt. Showers likely and possibly a thunderstorm before midnight, then scattered showers. Some of the storms could produce heavy rainfall. NNE swell 2 ft. Waves 1 to 3 ft.

Friday

SSE wind 6 to 8 kt. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. NNE swell 1 ft. Waves 1 ft building to 6 ft.

Winds and seas higher in and near tstms.

*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.