For More Weather Information:

Nanakuli HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:01 am HST Jul 12, 2026
Forecast Valid: 8am HST Jul 12, 2026-6pm HST Jul 18, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

Today

E wind 17 to 20 kt, with gusts as high as 26 kt. Mostly sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

ENE wind 12 to 18 kt. Partly cloudy. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Monday

ENE wind 10 to 15 kt. Mostly sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Monday Night

ENE wind 6 to 10 kt. Partly cloudy. N swell 0 ft. Waves 1 ft or less.

Tuesday

ENE wind 6 to 8 kt. Mostly sunny. N swell 0 ft. Waves 1 ft or less.

Tuesday Night

E wind 5 to 8 kt. Partly cloudy. N swell 0 ft. Waves 1 ft or less.

Wednesday

E wind around 6 kt becoming SSE in the morning. Mostly sunny. N swell 0 ft. Waves 1 ft or less.

Wednesday Night

E wind 5 to 7 kt. Partly cloudy. N swell 0 ft. Waves 1 ft or less.

Thursday

E wind 7 to 9 kt. Mostly sunny. N swell 0 ft. Waves 1 ft or less.

*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.