Measurements:
°C
°F
Kailua Kona
76°F
NE 2 mph
Feels like: 80°F
Precip: 0%
World Resorts USA Kailua Kona Weather

Kailua Kona Sea Water Temperature

Current Sea Water Temperature:
+79.2°F
Maximum Sea Water Temperature in April: 82.2°F
Minimum Sea Water Temperature in April: 77.8°F
Average water temperature in April: 80.5°F

Sea Water Temperature for the Last 10 Days:

April 18 79.2°F April 13 79.2°F
April 17 79.2°F April 12 79.4°F
April 16 79.4°F April 11 79.4°F
April 15 79.4°F April 10 79.2°F
April 14 79.4°F April 09 79.2°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: 2023 2022 2021

The average sea surface temperature in September 2023 for Kailua Kona was 83.9°F. The maximum and minimum values were 83.4°F and 84.6°F respectively.

Sea Water Temperature in October

Select Year: 2023 2022 2021

The average sea surface temperature in October 2023 for Kailua Kona was 84.0°F. The maximum and minimum values were 83.4°F and 84.8°F respectively.

Sea Water Temperature in August

Select Year: 2023 2022 2021

The average sea surface temperature in August 2023 for Kailua Kona was 84.0°F. The maximum and minimum values were 83.2°F and 85.4°F respectively.

Best Time to Visit Kailua Kona
The most sunny months:
January 24 days
February 21 days
October 21 days
The most warm months:
September 86.4 °F
July 86.2 °F
August 86.0 °F
Warmest sea temperature:
September 84.9 °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 7 mph
June 6 mph

Kailua Kona on the Weather Map

USA Resorts:
NAME
Boston +46
Chicago +52
Hawaii +74
Honolulu +74
Houston +76
Las Vegas +66
Los Angeles +64
Miami +76
New York +50
Orlando +66
San Diego +62
San Francisco +54
Sarasota +68
Tampa +70
Washington +60
24 Hours Weather Forecast
Kailua Kona
Local time: 23:01
18 apr, thursday
0000 76°F
NE
2 mph
0300 74°F
SE
5 mph
0600 74°F
S
5 mph
0900 78°F
E
4 mph
1200 80°F
NE
7 mph
1500 80°F
NE
7 mph
1800 78°F
NE
6 mph
2100 76°F
E
4 mph