Measurements:
°C
°F
CURRENT WEATHER
10:37
Kailua Kona
82°F
SE 9 mph
Feels like: 86°F
Precip: 61%
World Resorts USA Kailua Kona Weather

14 Day Weather Forecast

04.23
thu
DAY
82°F
SE 9 mph
precip
61%
NIGHT
78°F
N 4 mph
precip
100%
04.24
fri
DAY
82°F
E 5 mph
precip
79%
NIGHT
78°F
E 2 mph
precip
65%
04.25
sat
DAY
80°F
NE 9 mph
precip
74%
NIGHT
76°F
NE 2 mph
precip
100%
04.26
sun
DAY
80°F
E 6 mph
precip
77%
NIGHT
76°F
SE 2 mph
precip
100%
04.27
mon
DAY
80°F
NE 7 mph
precip
89%
NIGHT
78°F
SE 3 mph
precip
88%
04.28
tue
DAY
80°F
NE 7 mph
precip
100%
NIGHT
78°F
SE 4 mph
precip
100%
04.29
wed
DAY
80°F
E 7 mph
precip
100%
NIGHT
76°F
N 5 mph
precip
100%
04.30
thu
DAY
80°F
NE 6 mph
precip
100%
NIGHT
76°F
NE 2 mph
precip
100%
05.01
fri
DAY
80°F
E 5 mph
precip
60%
NIGHT
78°F
NE 2 mph
precip
57%
05.02
sat
DAY
80°F
E 6 mph
precip
70%
NIGHT
76°F
N 2 mph
precip
0%
05.03
sun
DAY
80°F
NE 4 mph
precip
100%
NIGHT
78°F
NE 4 mph
precip
24%
05.04
mon
DAY
82°F
E 6 mph
precip
100%
NIGHT
78°F
N 2 mph
precip
100%
05.05
tue
DAY
82°F
E 5 mph
precip
100%
NIGHT
78°F
NE 2 mph
precip
55%
05.06
wed
DAY
82°F
E 6 mph
precip
71%
NIGHT
80°F
NE 2 mph
precip
100%

Kailua Kona Sea Water Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Kailua Kona was 80.3°F. The maximum and minimum values were 79.6°F and 81.6°F respectively.

Kailua Kona on the Weather Map

Best Time to Visit Kailua Kona
The most sunny months:
January 22 days
December 20 days
February 19 days
The most warm months:
September 86.0 °F
August 85.7 °F
July 85.7 °F
Warmest sea temperature:
September 84.8 °F
October 84.6 °F
August 84.4 °F
The most cold months:
January 79.9 °F
February 80.2 °F
March 81.0 °F
The most rainy months:
September 2 days
July 2 days
August 2 days
The most windy months:
May 7 mph
April 6 mph
June 6 mph
more details
USA Resorts:
NAME
F°
Chicago +76
Hawaii +80
Honolulu +80
Houston +84
Las Vegas +88
Los Angeles +80
Maui +76
Miami +78
Miami Beach +78
New York +80
San Diego +76
San Francisco +66
Sarasota +82
Tampa +86
Washington +88
all resorts
24 Hours Weather Forecast
Kailua Kona
Local time: 10:37
23 apr, thursday
1200 82°F
SE
9 mph
1500 80°F
E
5 mph
1800 80°F
NE
5 mph
2100 78°F
N
6 mph
24 apr, friday
0000 78°F
N
4 mph
0300 78°F
SE
5 mph
0600 76°F
SE
6 mph
0900 80°F
SE
2 mph