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 04:54 AM and sunset is at 07:15 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Tue night. Warm air temperatures (max 29°C on Thu afternoon, min 26°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Fri night. Warm air temperatures (max 29°C on Fri afternoon, min 25°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the S by Sun afternoon).

Days 7–9 Weather Summary

Heavy rain (total 150mm), heaviest during Mon night. Warm (max 28°C on Wed afternoon, min 23°C on Mon night). Mainly gales.

Days 10–12 Weather Summary

Moderate rain (total 19mm), heaviest on Thu afternoon. Warm (max 30°C on Fri afternoon, min 26°C on Thu night). Winds decreasing (strong winds from the SSE on Thu morning, calm by Sat afternoon).

Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
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
7:01PM1.47m
7:26PM1.59m
7:57PM1.70m
8:30PM1.77m
6:36AM1.76m
9:05PM1.80m
7:26AM1.75m
9:39PM1.77m
8:14AM1.70m
10:12PM1.71m
9:00AM1.62m
10:42PM1.63m
9:50AM1.50m
11:08PM1.56m
10:52AM1.38m
11:29PM1.52m
12:15PM1.28m
11:47PM1.54m
2:18PM1.24m
00:14AM1.58m
Low Tide
10:59AM0.37m
11:06PM1.20m
11:42AM0.23m
11:57PM1.15m
12:24PM0.12m
00:43AM1.10m
1:05PM0.05m
1:27AM1.06m
1:45PM0.05m
2:09AM1.04m
2:25PM0.12m
2:51AM1.03m
3:04PM0.26m
3:35AM1.02m
3:43PM0.46m
4:24AM1.00m
4:19PM0.69m
5:21AM0.95m
4:52PM0.91m
6:27AM0.86m
5:03PM1.11m
7:36AM0.74m
3:30PM1.24m
Wave
height (m) 
direction
period (s) 
0.2
SSW
5.0
0.3
S
3.0
0.6
S
4.0
0.2
S
3.0
0.3
S
3.0
0.6
S
5.0
0.4
SSE
6.0
0.5
S
7.0
0.5
S
7.0
0.4
SSE
6.0
0.4
SSE
6.0
0.4
S
4.0
0.3
S
6.0
0.3
SSW
3.0
0.6
SSW
4.0
0.4
SSW
8.0
0.7
S
3.0
0.8
S
4.0
1
S
5.0
3
S
7.0
1.8
S
8.0
1.1
S
8.0
0.8
S
8.0
0.5
S
7.0
0.4
SSW
7.0
0.5
S
7.0
0.5
S
9.0
1.8
SSE
6.0
2
S
7.0
1.7
S
9.0
1.3
S
8.0
1.4
S
8.0
1
S
8.0
0.9
S
8.0
0.8
S
8.0
0.8
S
8.0
part cloud
part cloud
thunderstorm
clear
clear
thunderstorm
clear
part cloud
thunderstorm
clear
clear
thunderstorm
clear
clear
rain showers
clear
clear
rain showers
heavy rain
thunderstorm
heavy rain
clear
clear
clear
clear
clear
mod rain
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
clear
rain showers
clear
some clouds
some clouds
risk tstorm
clear
clear
risk tstorm
clear
some clouds
risk tstorm
clear
clear
risk tstorm
clear
clear
rain shwrs
clear
clear
rain shwrs
heavy rain
risk tstorm
heavy rain
clear
clear
clear
clear
clear
mod rain
risk tstorm
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
clear
rain shwrs
clear
 km/h
0
ENE
20
SSW
20
S
0
NE
20
SSW
15
S
10
NNE
20
SSW
5
SSW
5
N
20
SSW
5
S
10
NE
20
SSW
25
SSW
15
SSW
25
SSW
25
SSE
25
SE
60
SSE
0
SE
20
NNW
10
N
5
SSE
5
NE
20
SSW
10
ENE
40
SE
40
SSE
30
SSE
10
SE
35
S
10
ESE
5
NE
10
W
5
SSE
 mm 
1
1
1
1
1
1
30
22
90
8
3
8
2
1
3
1
1
max°C
28
28
27
27
28
27
28
29
28
27
29
27
26
28
27
27
27
27
26
27
24
26
26
26
27
28
28
28
28
27
29
30
28
28
29
28
Moonrise
5:21
6:17
7:08
7:53
8:31
9:04
9:34
10:02
10:29
10:58
11:29
Moonset
2:03
2:50
3:44
4:45
5:50
6:57
8:03
9:08
10:14
11:20
12:28
1:39
Sunrise
4:54
4:54
4:54
4:56
4:56
4:56
4:56
4:58
4:58
4:58
5:00
5:00
Sunset
7:15
7:14
7:14
7:14
7:13
7:13
7:13
7:12
7:12
7:12
7:10
7:10
Today's sea temperature in Oki No Sima is 26.2 °C (Statistics for 08 Jul 1981-2005 – mean: 25.5 max: 27.4 min: 23.6°C)
Issued (local time): 8 am Tuesday 08 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest