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Kailua Kona HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:02 pm HST Apr 15, 2026
Forecast Valid: 8pm HST Apr 15, 2026-6pm HST Apr 22, 2026

Tonight

Variable winds less than 5 kt becoming SE around 6 kt after midnight. Mostly cloudy. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday

S wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Isolated showers after noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Cloudy. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Isolated showers after noon. N swell 0 ft. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.

Saturday

Variable winds 5 kt or less. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Mostly cloudy. N swell 0 ft. Waves 1 to 2 ft.

Sunday Night

Variable winds 5 kt or less. Mostly cloudy. N swell 0 ft. Waves around 2 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.