For More Weather Information:

Kailua HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 7:48 pm HST Feb 25, 2026
Forecast Valid: 11pm HST Feb 25, 2026-6pm HST Mar 4, 2026

Overnight

E wind around 14 kt. Isolated showers. NE swell 3 ft at 12 seconds. Waves around 4 ft.

Thursday

E wind around 14 kt. Mostly sunny. NE swell 3 ft at 12 seconds. Waves around 4 ft.

Thursday Night

E wind 7 to 14 kt. Partly cloudy. NE swell 2 to 3 ft at 11 seconds. Waves 3 to 4 ft.

Friday

E wind 7 to 10 kt. Partly sunny. NE swell 2 ft. Waves around 3 ft.

Friday Night

E wind around 10 kt. Mostly cloudy. NE swell 2 ft. Waves 2 to 3 ft.

Saturday

E wind 9 to 11 kt. Partly sunny. N swell 0 to 1 ft becoming ENE. Waves around 2 ft.

Saturday Night

E wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Cloudy. ENE swell 1 ft. Waves 2 to 3 ft.

Sunday

Variable winds less than 5 kt becoming N 5 to 7 kt in the afternoon. Scattered showers. ENE swell 1 ft. Waves around 3 ft.

Sunday Night

N wind around 7 kt becoming ESE in the evening. Scattered showers. NNE swell 1 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.