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 05:44 PM.

Days 1–4 Weather Summary

Light rain (total 5mm), mostly falling on Fri night. Warm air temperatures (max 26°C on Fri morning, min 23°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

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

Days 8–10 Weather Summary

Moderate rain (total 10mm), heaviest on Sat afternoon. Warm (max 26°C on Fri morning, min 22°C on Sat afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 33mm), heaviest during Sat night. Warm (max 27°C on Mon morning, min 22°C on Sat night). Winds decreasing (fresh winds from the S on Mon morning, light winds from the SSW by Tue morning).

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tue
16
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
Wave Height Map
High Tide
4:07AM0.85m
3:50PM0.19m
4:53AM0.84m
4:44PM0.18m
5:40AM0.81m
5:44PM0.18m
6:27AM0.75m
6:55PM0.19m
7:14AM0.69m
8:19PM0.23m
8:01AM0.61m
9:46PM0.29m
8:48AM0.53m
11:00PM0.36m
9:37AM0.45m
11:56PM0.45m
10:27AM0.38m
00:41AM0.52m
11:20AM0.32m
1:20AM0.59m
12:12PM0.27m
1:56AM0.64m
1:03PM0.24m
Low Tide
8:30PM-0.09m
11:38AM0.05m
9:11PM-0.07m
12:31PM0.05m
9:55PM-0.04m
1:23PM0.05m
10:42PM0.01m
2:13PM0.05m
11:34PM0.07m
2:59PM0.05m
00:38AM0.14m
3:40PM0.04m
2:05AM0.20m
4:17PM0.03m
3:53AM0.25m
4:50PM0.02m
5:38AM0.25m
5:22PM0.01m
7:05AM0.22m
5:52PM0.00m
8:12AM0.19m
6:23PM-0.01m
9:05AM0.15m
Wave
height (m) 
direction
period (s) 
0.9
WNW
13
0.9
WNW
12
0.9
WNW
12
0.8
WNW
12
0.7
WNW
12
0.6
WNW
11
0.6
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
13
0.4
SW
13
0.4
WNW
16
0.4
WNW
15
0.5
WNW
14
0.5
WNW
14
0.6
WNW
13
0.7
WNW
13
0.6
WNW
13
0.7
WSW
14
0.6
WSW
14
0.7
SW
13
0.7
SW
13
0.6
SW
12
0.7
WSW
12
0.6
SW
12
0.6
SSW
12
0.5
S
15
0.5
SSW
14
0.5
SSW
14
0.5
S
14
0.7
SSW
13
1
S
4
0.8
S
12
0.7
S
12
1.1
S
5
1.6
S
6
clear
clear
clear
thunderstorm
rain showers
part cloud
rain showers
clear
part cloud
rain showers
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
light rain
mod rain
heavy rain
part cloud
rain showers
clear
clear
thunderstorm
thunderstorm
part cloud
part cloud
clear
clear
clear
risk tstorm
rain shwrs
some clouds
rain shwrs
clear
some clouds
rain shwrs
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
light rain
mod rain
heavy rain
some clouds
rain shwrs
clear
clear
risk tstorm
risk tstorm
some clouds
some clouds
 km/h
5
N
10
SW
10
WNW
10
S
10
W
10
SSW
15
N
5
WSW
10
SSW
5
S
10
WSW
5
W
5
SSE
10
WSW
5
WSW
5
S
10
NW
5
NW
0
E
10
SW
0
W
5
ENE
10
W
10
SSW
5
S
5
W
5
SE
25
SE
20
SSE
20
S
25
S
35
S
25
S
15
S
10
SSW
25
SSW
 mm 
2
1
2
1
1
1
8
29
1
2
1
max°C
24
26
26
24
25
25
24
25
25
24
25
24
23
25
25
23
24
25
23
25
25
24
26
26
24
25
22
24
26
26
25
27
27
26
27
27
Moonrise
6:48
7:56
9:03
10:05
11:02
11:56
12:46
1:36
2:25
3:15
4:06
Moonset
7:44
8:50
9:47
10:36
11:18
11:56
12:29
1:01
1:33
2:06
2:41
3:20
Sunrise
6:43
6:45
6:45
6:46
6:46
6:47
6:48
6:48
6:48
6:48
6:50
6:50
Sunset
5:44
5:44
5:44
5:45
5:45
5:45
5:45
5:45
5:45
5:46
5:46
5:46
5:47
Today's sea temperature in Kailua Kona, Big Island is
26.4° C
(Statistics for 04 Dec 1981-2005 – mean: 25.5 max: 26.3 min: 24.3°C)
Issued (local time): 7 pm Thursday 04 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest