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 06:33 AM and sunset is at 04:54 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Cool air temperatures (max 19°C on Mon afternoon, min 9°C on Tue night). Winds increasing (calm on Mon morning, strong winds from the NW by Tue afternoon).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Fri afternoon, min 9°C on Thu morning). Winds increasing (calm on Thu night, fresh winds from the NW by Fri night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 17°C on Tue afternoon, min 11°C on Sun morning). Mainly near gales.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 16°C on Thu night, min 10°C on Fri night). Winds increasing (calm on Thu night, strong winds from the WNW by Fri night).

Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
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
3:46PM1.53m
5:33AM1.37m
4:14PM1.60m
6:14AM1.44m
4:48PM1.66m
6:56AM1.50m
5:24PM1.69m
7:40AM1.54m
5:59PM1.68m
8:23AM1.55m
6:32PM1.64m
9:10AM1.52m
7:00PM1.57m
9:59AM1.47m
7:21PM1.49m
10:56AM1.40m
7:37PM1.40m
12:06PM1.34m
7:52PM1.30m
1:29PM1.31m
8:19PM1.19m
2:04PM1.30m
11:27PM1.07m
Low Tide
10:15AM0.82m
10:56PM0.37m
10:53AM0.83m
11:28PM0.21m
11:31AM0.83m
00:03AM0.08m
12:10PM0.83m
00:38AM-0.00m
12:48PM0.86m
1:14AM-0.03m
1:26PM0.92m
1:51AM-0.01m
2:05PM1.00m
2:27AM0.07m
2:44PM1.10m
3:04AM0.18m
3:29PM1.19m
3:45AM0.31m
4:48PM1.24m
4:36AM0.45m
7:04PM1.18m
8:20PM1.04m
Wave
height (m) 
direction
period (s) 
0.1
S
6
0.6
WNW
3
0.6
NW
3
1.3
WNW
5
1.2
WNW
5
1.4
WNW
5
0.6
N
4
0.4
N
3
0.2
NNE
2
0.1
S
8
0.1
S
7
0.1
S
3
0.2
WNW
2
0.6
WNW
3
0.8
WNW
4
0.7
NW
4
0.5
N
3
0.1
NE
2
0.1
S
7
0.1
E
2
0.1
N
2
0.1
E
3
0.1
E
3
0.1
S
9
0.1
S
8
1.3
WNW
4
1.3
WNW
5
0.6
NW
3
0.2
S
7
0.1
S
7
0.1
S
7
0.1
S
7
0.2
S
7
0.2
S
7
0.3
SW
3
1.2
WNW
5
clear
part cloud
part cloud
cloud
part cloud
rain showers
part cloud
cloud
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
some clouds
some clouds
cloudy
some clouds
rain shwrs
some clouds
cloudy
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
 km/h
5
NNW
25
WNW
25
NW
45
WNW
40
WNW
45
NW
30
NNE
20
N
15
NE
10
ENE
5
NNW
10
W
15
WNW
30
WNW
35
NW
30
NNW
25
N
10
NE
10
NE
10
N
5
N
10
N
10
NNW
0
WSW
0
NNW
55
WNW
40
NW
25
NW
10
NNW
10
S
5
SSE
5
SW
0
ESE
5
N
25
WNW
40
WNW
 mm 
2
max°C
18
19
15
11
13
10
10
12
11
11
12
14
15
16
15
13
14
12
11
14
14
15
15
15
16
17
14
14
14
14
14
15
16
15
16
11
Moonrise
3:37
4:34
5:32
6:31
7:30
8:27
9:20
10:08
10:50
11:26
11:58
12:27
Moonset
2:59
3:25
3:55
4:29
5:09
5:55
6:48
7:46
8:47
9:49
10:52
11:55
Sunrise
6:33
6:33
6:35
6:35
6:37
6:37
6:39
6:39
6:41
6:41
6:43
6:43
Sunset
4:54
4:53
4:53
4:52
4:52
4:52
4:52
4:51
4:51
4:51
4:51
4:50
Today's sea temperature in Oki No Sima is
20.4° C
(Statistics for 17 Nov 1981-2005 – mean: 21.5 max: 22.5 min: 20.5°C)
Issued (local time): 8 am Monday 17 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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