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 — and sunset is at 06:52 PM.

Days 1–4 Weather Summary

Light rain (total 9mm), mostly falling on Tue afternoon. Warm air temperatures (max 26°C on Tue afternoon, min 24°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Sun afternoon, min 23°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 6mm), mostly falling on Mon night. Warm (max 26°C on Wed morning, min 24°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 26°C on Thu afternoon, min 24°C on Thu night). Wind will be generally light.

Days 14–17 Weather Summary

Moderate rain (total 10mm), heaviest on Mon night. Warm (max 26°C on Sun afternoon, min 23°C on Mon night). Wind will be generally light.

Tue
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
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High Tide
6:25PM0.74m
6:41AM0.15m
7:18PM0.69m
8:07AM0.17m
8:13PM0.63m
9:40AM0.22m
9:07PM0.56m
10:58AM0.29m
10:01PM0.49m
11:57AM0.38m
10:53PM0.43m
12:44PM0.46m
11:42PM0.36m
1:25PM0.53m
00:28AM0.30m
2:01PM0.59m
1:12AM0.26m
2:36PM0.64m
1:53AM0.23m
3:10PM0.67m
2:33AM0.20m
3:44PM0.68m
3:13AM0.19m
4:18PM0.69m
3:53AM0.17m
4:54PM0.69m
4:36AM0.16m
Low Tide
2:14AM0.02m
11:29AM0.01m
3:10AM0.02m
12:33PM0.07m
3:58AM0.01m
1:57PM0.13m
4:40AM-0.01m
3:38PM0.17m
5:16AM-0.02m
5:16PM0.19m
5:48AM-0.03m
6:41PM0.18m
6:17AM-0.04m
7:51PM0.16m
6:45AM-0.04m
8:50PM0.13m
7:12AM-0.05m
9:41PM0.11m
7:40AM-0.05m
10:27PM0.09m
8:09AM-0.04m
11:10PM0.08m
8:39AM-0.03m
11:51PM0.07m
9:10AM-0.02m
00:34AM0.07m
9:43AM-0.00m
Wave
Height (m)
Direction
Period (s)
0.7
SSW
17
0.8
SSW
16
0.7
SSW
14
0.7
SSW
14
0.7
SSW
13
0.7
SSW
16
0.7
SSW
15
0.7
SSW
15
0.7
SSW
14
0.8
S
17
0.7
S
16
0.8
S
16
0.7
S
15
0.7
S
14
0.7
S
14
0.7
S
13
0.7
SSW
13
0.6
S
13
0.7
S
13
0.7
S
13
0.7
S
16
0.7
S
15
0.7
S
14
0.7
S
14
0.7
S
13
0.7
SSW
13
0.7
SSW
12
0.7
SSW
12
0.8
SSW
21
0.9
SSW
20
1
S
19
1
S
18
1
S
17
1
S
16
0.9
SSW
16
0.9
SSW
15
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.7
SSW
13
0.7
SSW
13
0.6
SSW
12
0.7
SSW
12
0.6
SSW
12
0.6
SSW
15
thunderstorm
thunderstorm
clear
thunderstorm
rain showers
clear
clear
rain showers
clear
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
rain showers
part cloud
part cloud
rain showers
part cloud
rain showers
rain showers
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
thunderstorm
mod rain
cloud
part cloud
part cloud
part cloud
thunderstorm
clear
risk tstorm
risk tstorm
clear
risk tstorm
rain shwrs
clear
clear
rain shwrs
clear
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
rain shwrs
some clouds
some clouds
rain shwrs
some clouds
rain shwrs
rain shwrs
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
risk tstorm
mod rain
cloudy
some clouds
some clouds
some clouds
risk tstorm
clear
km/h
10
NW
5
SW
10
W
5
W
5
E
10
WSW
5
WSW
5
NNE
5
WSW
5
ENE
0
ENE
15
SSW
10
SSW
5
N
10
W
5
S
5
NNE
15
W
5
SSW
5
WSW
10
WSW
10
SW
5
NNW
15
SW
10
WNW
5
SSW
10
WNW
15
SSW
10
NW
10
WSW
10
W
0
W
10
W
10
SW
5
NW
10
W
10
WSW
10
NW
15
SSW
15
NNW
10
SSE
10
NW
10
NW
5
SW
10
W
10
W
5
NNW
2
3
1
2
1
1
3
1
1
2
6
2
max °C
26
26
26
26
26
26
26
25
25
25
24
25
25
24
25
26
25
25
25
24
25
25
24
26
25
25
26
26
25
26
25
25
26
26
25
26
26
26
26
26
25
25
25
25
26
26
25
Moonrise
9:47
10:52
11:51
12:47
1:40
2:31
3:21
4:12
5:04
5:58
6:51
7:45
8:36
9:24
10:08
Moonset
10:35
11:27
12:12
12:52
1:27
2:01
2:34
3:07
3:43
4:21
5:03
5:49
6:39
7:32
8:26
Sunrise
5:46
5:46
5:46
5:46
5:45
5:45
5:45
5:45
5:45
5:45
5:43
5:43
5:43
5:43
5:43
Sunset
6:52
6:53
6:53
6:54
6:54
6:54
6:55
6:55
6:57
6:57
6:57
6:58
6:58
6:59
6:59
6:59
Today's sea temperature in Kailua Kona, Big Island is
26.5° C
(Statistics for 19 May 1981-2005 – mean: 25.2 max: 26.5 min: 23.8°C)
Issued (local time): 1 pm Tuesday 19 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest