Komatusima Sea Conditions and Tide Table

Komatusima 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 05:00 AM and sunset is at 07:14 PM.

Days 1–3 Weather Summary

Heavy rain (total 37mm), heaviest during Mon night. Very warm air temperatures (max 30°C on Tue morning, min 24°C on Mon night). Mainly fresh winds.

Days 4–6 Weather Summary

Heavy rain (total 54mm), heaviest during Thu night. Very warm air temperatures (max 30°C on Thu morning, min 25°C on Thu afternoon). Winds decreasing (fresh winds from the S on Thu night, light winds from the SE by Sat night).

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Sun morning. Warm (max 30°C on Mon morning, min 25°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 48mm), heaviest during Thu night. Warm (max 29°C on Wed morning, min 25°C on Fri night). Winds decreasing (strong winds from the SE on Thu afternoon, light winds from the SSE by Fri night).

Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
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
7:41AM1.75m
9:04PM1.73m
8:26AM1.69m
9:36PM1.69m
9:16AM1.60m
10:08PM1.66m
10:15AM1.48m
10:42PM1.63m
11:33AM1.38m
11:20PM1.60m
1:28PM1.35m
00:11AM1.58m
3:20PM1.43m
1:26AM1.58m
4:36PM1.56m
2:48AM1.62m
5:29PM1.68m
3:52AM1.69m
6:10PM1.76m
6:46PM1.80m
7:18PM1.82m
Low Tide
2:22PM0.23m
2:42AM0.88m
2:58PM0.34m
3:28AM0.83m
3:35PM0.50m
4:22AM0.78m
4:14PM0.70m
5:27AM0.71m
4:58PM0.91m
6:45AM0.63m
6:01PM1.11m
8:03AM0.51m
7:49PM1.25m
9:11AM0.39m
9:24PM1.28m
10:09AM0.28m
10:29PM1.24m
11:01AM0.19m
11:18PM1.17m
11:49AM0.14m
00:00AM1.09m
12:31PM0.13m
00:38AM1.01m
Wave
height (m) 
direction
period (s) 
1.6
SE
5.0
1.6
SSE
6.0
1.4
SSE
7.0
1.1
SSE
8.0
1.1
SE
10.0
1.1
SE
10.0
1.2
SE
10.0
1.2
SE
10.0
1.2
SE
9.0
1.4
SE
10.0
1.9
SSE
9.0
2.4
SSE
8.0
1.6
SSE
8.0
1.6
SSE
8.0
1.3
SSE
8.0
1.1
SSE
8.0
1.1
SSE
8.0
1
SSE
8.0
0.9
SSE
9.0
1.2
SSE
9.0
1.1
SSE
8.0
0.9
SSE
9.0
1
SSE
8.0
1
SSE
8.0
1
SSE
8.0
1.3
SSE
10.0
1.8
SSE
13.0
2.3
SSE
13.0
3
SSE
14.0
3
SSE
13.0
3.5
SSE
13.0
3.5
SSE
12.0
3
SSE
12.0
2.5
SSE
10.0
2.2
SSE
10.0
1.5
SSE
10.0
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
part cloud
rain showers
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
some clouds
rain shwrs
risk tstorm
risk tstorm
clear
clear
clear
clear
clear
some clouds
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
rain shwrs
 km/h
30
SSE
30
SSE
5
WSW
5
E
30
SSE
15
S
20
S
25
SSE
15
SSE
10
SSE
30
S
30
SSE
25
SSE
25
S
15
S
20
SSE
20
SSE
15
SSE
15
SE
25
SSE
15
SSE
10
SSE
20
S
10
SSW
10
SE
20
SSE
10
SSE
15
ESE
25
ESE
30
ESE
40
ESE
45
SE
40
SE
35
SE
30
SSE
20
SSE
 mm 
12
4
18
1
2
1
13
29
3
3
1
3
1
2
2
1
1
5
9
3
4
16
5
4
1
max°C
26
27
26
30
30
25
30
30
26
30
28
26
26
26
25
29
29
26
29
29
26
30
30
26
29
30
27
29
29
27
28
28
27
28
28
27
Moonrise
9:36
10:04
10:31
11:00
11:32
12:09
12:53
1:46
2:48
3:57
5:07
Moonset
8:05
9:10
10:16
11:22
12:30
1:40
2:53
4:05
5:13
6:13
7:03
7:43
Sunrise
5:00
5:00
5:01
5:01
5:01
5:03
5:03
5:03
5:05
5:05
5:05
5:07
Sunset
7:14
7:13
7:13
7:13
7:12
7:12
7:10
7:10
7:09
7:08
7:08
7:07
Today's sea temperature in Komatusima is 27.3 °C (Statistics for 14 Jul 1981-2005 – mean: 26.3 max: 27.9 min: 24.9°C)
Issued (local time): 2 am Monday 14 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest