For More Weather Information:

Kailua HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:23 pm HST Apr 12, 2026
Forecast Valid: 3pm HST Apr 12, 2026-6pm HST Apr 19, 2026

This Afternoon

N wind around 6 kt. Showers. ENE swell 1 ft at 12 seconds. Waves around 2 ft.

Tonight

NNE wind 6 to 10 kt becoming E after midnight. Showers. ENE swell 1 ft at 11 seconds. Waves around 2 ft.

Monday

E wind 5 to 8 kt becoming variable and less than 5 kt. Showers likely, mainly before 8am. ENE swell 1 ft at 11 seconds. Waves around 2 ft.

Monday Night

Variable winds 5 kt or less. Isolated showers before 2am. ENE swell 1 ft. Waves around 2 ft.

Tuesday

Variable winds less than 5 kt becoming N 5 to 8 kt in the afternoon. Cloudy. ENE swell 1 ft. Waves around 2 ft.

Tuesday Night

N wind 6 to 8 kt becoming ENE after midnight. Cloudy. ENE swell 1 ft. Waves around 2 ft.

Wednesday

ENE wind around 7 kt. Cloudy. ENE swell 1 ft becoming N. Waves around 2 ft.

Wednesday Night

E wind 6 to 8 kt. Cloudy. N swell 0 ft. Waves around 2 ft.

Thursday

E wind around 8 kt. Mostly cloudy. SSE swell 0 ft. Waves 2 to 3 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.