Oki No Sima Sea Conditions and Tide Table

Oki No Sima 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 04:54 PM.

Days 1–4 Weather Summary

Light rain (total 6mm), mostly falling on Thu afternoon. Cool air temperatures (max 12°C on Thu afternoon, min 4°C on Thu night). Winds decreasing (near gales from the WNW on Thu night, light winds from the NNW by Sun morning).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Mon night, min 7°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the NNE by Tue afternoon).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 11°C on Thu afternoon, min 8°C on Wed afternoon). Mainly fresh winds.

Days 11–13 Weather Summary

Light rain (total 4mm), mostly falling on Sat night. Mild temperatures (max 8°C on Sat afternoon, min 3°C on Mon night). Winds decreasing (near gales from the NW on Sat night, calm by Sun night).

Thu
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tue
6
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
Wave Height Map
High Tide
8:57PM1.24m
11:37AM1.27m
9:51PM1.12m
12:08PM1.23m
11:21PM1.01m
12:34PM1.22m
1:15AM0.96m
1:03PM1.27m
3:16AM1.00m
1:39PM1.34m
6:02AM1.12m
2:25PM1.43m
6:33AM1.24m
3:17PM1.51m
7:02AM1.36m
4:15PM1.59m
7:32AM1.47m
5:15PM1.64m
8:03AM1.54m
6:14PM1.67m
8:35AM1.58m
7:10PM1.66m
9:08AM1.58m
Low Tide
4:18PM0.96m
4:12AM0.33m
5:24PM0.92m
4:50AM0.51m
6:40PM0.82m
7:50PM0.66m
6:31AM0.84m
8:47PM0.46m
8:04AM0.96m
9:39PM0.24m
9:24AM1.03m
10:27PM0.02m
10:28AM1.05m
11:14PM-0.17m
11:21AM1.01m
11:59PM-0.32m
12:09PM0.93m
00:43AM-0.40m
12:54PM0.84m
1:25AM-0.39m
1:38PM0.77m
2:06AM-0.30m
Wave
height (m) 
direction
period (s) 
0.9
WSW
5
1.8
WNW
6
1.9
WNW
6
0.8
NNW
4
0.4
W
4
0.7
WNW
4
0.8
WNW
4
0.8
WNW
4
0.4
NW
3
0.1
S
7
0.1
S
7
0.1
S
7
0.3
SSW
3
0.2
S
3
0.6
WNW
3
0.4
NW
3
0.4
NNE
3
0.4
NE
3
0.3
NNE
2
0.2
NNE
2
0.2
NNE
2
0.3
NNE
2
0.4
S
8
0.3
WSW
4
0.3
SSE
7
0.2
S
7
0.4
SSE
6
1
WNW
4
1.3
WNW
5
1.1
WNW
4
0.9
WNW
4
0.5
W
3
0.1
SW
4
0.8
WNW
4
1.4
WNW
5
1.4
NW
5
rain showers
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
clear
part cloud
clear
clear
cloud
cloud
clear
part cloud
part cloud
cloud
light rain
part cloud
cloud
part cloud
part cloud
part cloud
rain showers
rain showers
rain shwrs
some clouds
some clouds
rain shwrs
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
cloudy
clear
some clouds
clear
clear
cloudy
cloudy
clear
some clouds
some clouds
cloudy
light rain
some clouds
cloudy
some clouds
some clouds
some clouds
rain shwrs
rain shwrs
 km/h
30
NNW
55
WNW
55
WNW
30
N
20
NW
30
WNW
30
WNW
30
WNW
20
NNW
10
NNW
10
SE
10
SE
10
NW
5
WSW
25
NW
20
NNW
20
NE
20
NNE
15
NNE
15
NNE
15
NNE
20
N
20
NNE
20
NNW
20
N
10
N
20
NW
40
WNW
40
WNW
35
WNW
35
WNW
20
WNW
5
N
35
WNW
45
WNW
45
NW
 mm 
5
1
1
1
2
max°C
12
8
6
6
6
6
8
7
8
8
9
10
11
13
11
11
9
7
9
9
8
11
10
9
10
9
9
8
5
6
7
6
6
7
6
6
Moonrise
10:57
11:23
11:50
12:20
12:54
1:36
2:26
3:28
4:38
5:53
7:06
Moonset
9:48
10:50
11:54
12:59
2:09
3:22
4:38
5:51
6:58
7:54
8:39
9:16
Sunrise
7:03
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:05
7:05
7:05
7:05
Sunset
4:54
4:55
4:55
4:57
4:58
4:58
4:59
5:00
5:00
5:00
5:01
5:02
Today's sea temperature in Oki No Sima is
15.8° C
(Statistics for 25 Dec 1981-2005 – mean: 18.5 max: 20.3 min: 17.6°C)
Issued (local time): 2 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest