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Honolulu, HI Local Forecast Office

14NM NE Kahuku HI

Marine Point Forecast

[NOTICE]

Overnight
Low: 79 °F
Tropical Storm Conditions Possible
Tuesday
High: 82 °F
S 21kt⇓
11ft
Tuesday Night
Low: 80 °F
S 10kt
4-5ft
Wednesday
High: 82 °F
ESE 12kt
4ft
Wednesday Night
Low: 79 °F
E 13kt
4-5ft
Thursday
High: 81 °F
E 15kt
5ft
Thursday Night
Low: 77 °F
E 15kt
4-5ft
Friday
High: 80 °F
E 13kt
4-6ft
Friday Night
Low: 77 °F
E 12kt
6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Sep 7, 2026
Forecast Valid: 11pm HST Sep 7, 2026-6pm HST Sep 14, 2026

View Nearby Observations

Detailed Forecast

...TROPICAL STORM WARNING IN EFFECT...

Overnight

Tropical storm conditions possible. Frequent showers. The rain could be heavy at times. Mixed swell...W 3 ft at 8 seconds and E 5 ft at 11 seconds. Waves 11 to 12 ft.

Tuesday

S wind 16 to 21 kt decreasing to 10 to 15 kt in the afternoon. Winds could gust as high as 27 kt. Showers likely. Mixed swell...WSW 1 to 2 ft at 15 seconds and E 3 to 4 ft at 13 seconds. Waves 11 ft subsiding to 5 ft.

Tuesday Night

S wind 5 to 10 kt. Scattered showers. Mixed swell...S 1 ft at 14 seconds and E 3 ft at 13 seconds. Waves 4 to 5 ft.

Wednesday

ESE wind 8 to 12 kt. Scattered showers. Mixed swell...S 1 ft and E 3 ft. Waves around 4 ft.

Wednesday Night

E wind around 13 kt. Scattered showers. Mixed swell...S 1 ft and E 3 ft. Waves 4 to 5 ft.

Thursday

E wind 13 to 15 kt. Scattered showers. Mixed swell...S 1 ft and E 3 ft...becoming N 0 ft. Waves around 5 ft.

Thursday Night

E wind 13 to 15 kt. Scattered showers. S swell 0 ft. Waves 4 to 5 ft.

Friday

E wind around 13 kt. Scattered showers. S swell 0 ft. Waves 4 to 6 ft.

Friday Night

E wind around 12 kt. Scattered showers. S swell 0 ft. Waves around 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.