Kailua Kona, Big Island Sea Conditions and Tide Table

Kailua Kona, Big Island Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 06:54 AM and sunset is at 05:52 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Fri night. Warm air temperatures (max 25°C on Fri morning, min 23°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 8mm), mostly falling on Wed night. Warm air temperatures (max 25°C on Mon morning, min 23°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 7mm), mostly falling on Thu morning. Warm (max 25°C on Thu morning, min 22°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Sun morning. Warm (max 24°C on Sun afternoon, min 22°C on Sun night). Wind will be generally light.

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
7:53AM0.52m
9:59PM0.38m
8:40AM0.44m
11:04PM0.47m
9:37AM0.36m
00:01AM0.57m
10:43AM0.29m
00:52AM0.67m
11:54AM0.23m
1:41AM0.74m
1:01PM0.20m
2:26AM0.80m
2:05PM0.18m
3:11AM0.83m
2:59PM0.19m
3:55AM0.83m
3:51PM0.20m
4:36AM0.81m
4:42PM0.21m
5:16AM0.76m
5:35PM0.24m
5:54AM0.69m
6:32PM0.27m
Low Tide
3:15PM0.01m
3:03AM0.24m
3:51PM-0.02m
5:04AM0.24m
4:31PM-0.04m
6:48AM0.20m
5:13PM-0.05m
8:06AM0.14m
5:58PM-0.08m
9:06AM0.09m
6:44PM-0.08m
9:55AM0.05m
7:33PM-0.09m
10:39AM0.02m
8:20PM-0.09m
11:20AM0.01m
9:07PM-0.07m
11:58AM0.01m
9:54PM-0.04m
12:35PM0.01m
10:42PM0.01m
1:10PM0.01m
11:33PM0.08m
Wave
height (m) 
direction
period (s) 
0.6
SW
12
0.6
W
11
0.8
W
10
0.7
W
10
0.7
W
9
0.6
WNW
15
0.8
WNW
14
0.9
W
13
0.9
W
12
0.8
W
12
0.8
W
11
0.8
WNW
11
0.7
W
11
0.7
W
11
0.7
SW
11
0.6
SW
11
0.6
SW
16
0.6
SW
16
0.6
SW
15
0.5
SW
15
0.5
SW
14
0.5
WSW
14
0.6
W
14
0.6
W
13
0.6
W
13
0.6
WNW
13
0.7
WNW
13
0.6
WNW
12
0.5
W
12
0.5
W
12
0.4
WNW
11
0.5
SW
14
0.4
WSW
13
0.5
SW
12
0.5
SW
12
0.5
SW
12
clear
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
thunderstorm
light rain
thunderstorm
thunderstorm
rain showers
rain showers
clear
part cloud
rain showers
part cloud
part cloud
light rain
rain showers
rain showers
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
some clouds
rain shwrs
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
risk tstorm
light rain
risk tstorm
risk tstorm
rain shwrs
rain shwrs
clear
some clouds
rain shwrs
some clouds
some clouds
light rain
rain shwrs
rain shwrs
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
 km/h
15
SSW
10
NW
10
SW
10
WSW
15
NW
5
W
10
WSW
10
NW
10
SE
10
NNW
10
WNW
10
SSW
5
NE
5
WSW
15
NW
5
SW
15
NNW
15
SSE
10
WNW
5
SSW
5
NE
5
SW
5
SW
5
NNW
5
SW
5
W
15
W
5
WSW
10
SSW
5
SSE
5
W
10
NW
10
NNW
5
NW
20
NNW
10
S
 mm 
1
1
2
1
4
1
2
1
1
2
1
max°C
25
25
24
24
24
24
24
24
23
25
24
24
24
25
24
24
24
24
25
25
23
24
24
23
24
24
23
23
24
23
23
23
22
24
24
23
Moonrise
11:40
12:16
12:54
1:36
2:24
3:20
4:23
5:31
6:39
7:46
8:47
9:44
Moonset
12:03
12:59
1:58
3:02
4:09
5:19
6:27
7:29
8:23
9:09
9:50
Sunrise
6:54
6:56
6:56
6:56
6:56
6:56
6:58
6:58
6:58
6:58
6:58
6:58
Sunset
5:52
5:52
5:53
5:53
5:54
5:54
5:55
5:57
5:57
5:58
5:59
5:59
Today's sea temperature in Kailua Kona, Big Island is
26.1° C
(Statistics for 26 Dec 1981-2005 – mean: 25.0 max: 26.0 min: 24.2°C)
Issued (local time): 1 am Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest