Measurements:
°C
°F
Kailua Kona
74°F
SE 1 mph
Feels like: 80°F
Precip: 0%
World Resorts USA Kailua Kona Weather

Kailua Kona Sea Water Temperature

Current Sea Water Temperature:
+82.8°F
Maximum Sea Water Temperature in November: 86.4°F
Minimum Sea Water Temperature in November: 80.2°F
Average water temperature in November: 83.5°F

Sea Water Temperature for the Last 10 Days:

November 21 82.8°F November 16 83.2°F
November 20 83.0°F November 15 83.0°F
November 19 82.6°F November 08 83.6°F
November 18 83.2°F November 07 83.6°F
November 17 83.2°F November 06 83.2°F

When is the Warmest Sea for Kailua Kona?

According to our data for the last three years for Kailua Kona the highest average sea water temperature was in September, October and August.

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Kailua Kona was 84.5°F. The maximum and minimum values were 84.0°F and 85.2°F respectively.

Sea Water Temperature in October

Select Year: 2024 2023 2022

The average sea surface temperature in October 2024 for Kailua Kona was 84.0°F. The maximum and minimum values were 83.2°F and 84.6°F respectively.

Sea Water Temperature in August

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Kailua Kona was 84.2°F. The maximum and minimum values were 83.2°F and 85.0°F respectively.

Best Time to Visit Kailua Kona
The most sunny months:
January 24 days
February 21 days
November 21 days
The most warm months:
September 86.2 °F
July 85.9 °F
August 85.9 °F
Warmest sea temperature:
September 84.8 °F
October 84.6 °F
August 84.4 °F
The most cold months:
January 80.2 °F
February 80.5 °F
March 81.3 °F
The most rainy months:
September 3 days
May 3 days
November 2 days
The most windy months:
May 7 mph
April 6 mph
June 6 mph

Kailua Kona on the Weather Map

USA Resorts:
NAME
Boston +46
Chicago +32
Hawaii +76
Honolulu +76
Houston +68
Las Vegas +44
Los Angeles +58
Maui +68
Miami +78
New York +46
San Diego +54
San Francisco +56
Sarasota +72
Tampa +70
Washington +50
24 Hours Weather Forecast
Kailua Kona
Local time: 07:14
21 nov, thursday
0900 78°F
SE
2 mph
1200 80°F
E
6 mph
1500 80°F
NE
5 mph
1800 78°F
NE
5 mph
2100 76°F
NE
2 mph
22 nov, friday
0000 76°F
E
2 mph
0300 76°F
SE
4 mph
0600 76°F
SE
4 mph