O Sima (Saeki Wan) Sea Conditions and Tide Table

O Sima (Saeki Wan) 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 05:11 AM and sunset is at 07:22 PM.

Days 1–3 Weather Summary

Moderate rain (total 10mm), heaviest on Fri afternoon. Warm air temperatures (max 28°C on Sat afternoon, min 26°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Mon morning. Warm air temperatures (max 29°C on Wed afternoon, min 26°C on Mon morning). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 45mm), heaviest during Sat afternoon. Warm (max 29°C on Fri afternoon, min 25°C on Sat night). Winds increasing (light winds from the E on Fri night, fresh winds from the SE by Sat night).

Days 10–12 Weather Summary

Moderate rain (total 13mm), heaviest on Sun night. Warm (max 29°C on Sun afternoon, min 26°C on Mon night). Winds decreasing (fresh winds from the E on Sun morning, calm by Tue night).

Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
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
6:32AM1.68m
8:41PM1.87m
7:17AM1.71m
9:14PM1.89m
8:01AM1.72m
9:47PM1.87m
8:45AM1.72m
10:18PM1.83m
9:32AM1.69m
10:48PM1.77m
10:24AM1.64m
11:18PM1.71m
11:24AM1.57m
11:48PM1.66m
12:39PM1.49m
00:23AM1.63m
2:14PM1.45m
1:08AM1.61m
4:06PM1.49m
2:07AM1.61m
5:39PM1.60m
3:19AM1.62m
6:39PM1.72m
Low Tide
1:30PM0.12m
2:05AM1.03m
2:08PM0.11m
2:42AM0.98m
2:46PM0.15m
3:19AM0.94m
3:25PM0.23m
3:56AM0.88m
4:03PM0.37m
4:36AM0.83m
4:42PM0.54m
5:20AM0.77m
5:24PM0.74m
6:13AM0.70m
6:11PM0.94m
7:19AM0.63m
7:14PM1.13m
8:37AM0.54m
8:49PM1.27m
9:54AM0.42m
10:29PM1.30m
11:01AM0.29m
11:40PM1.26m
Wave
height (m) 
direction
period (s) 
0.4
SE
7.0
0.4
SE
7.0
0.4
SE
6.0
0.4
SE
6.0
0.4
SSE
6.0
0.4
SSE
6.0
0.4
SE
8.0
0.6
SE
8.0
0.4
SE
8.0
0.3
SE
7.0
0.4
S
6.0
0.5
S
6.0
0.6
S
7.0
0.6
S
7.0
0.5
S
7.0
0.5
SSE
7.0
0.5
SSE
7.0
0.6
ESE
9.0
0.6
SE
9.0
1
SE
8.0
0.9
SE
9.0
0.9
SE
8.0
0.9
SE
8.0
1.1
SE
10.0
1.3
SE
11.0
1.6
SE
12.0
2
SE
13.0
2.5
SSE
15.0
2.5
SSE
14.0
2.1
SSE
13.0
1.8
SSE
12.0
1.5
SSE
12.0
1.2
SSE
11.0
1
SSE
11.0
0.9
SSE
11.0
0.7
SE
10.0
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
mod rain
heavy rain
thunderstorm
thunderstorm
rain showers
rain showers
thunderstorm
thunderstorm
clear
clear
clear
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
clear
some clouds
clear
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
clear
clear
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
rain shwrs
risk tstorm
mod rain
heavy rain
risk tstorm
risk tstorm
rain shwrs
rain shwrs
risk tstorm
risk tstorm
clear
clear
clear
 km/h
5
NE
5
ESE
10
ESE
10
N
5
ESE
5
SSE
5
E
25
SSE
15
SSE
10
SE
5
N
10
NNW
20
NNW
15
NNE
5
NW
5
N
15
SSE
20
S
20
SE
30
SSE
20
SE
20
SE
20
SSE
10
ESE
20
ENE
25
E
20
ESE
30
E
30
ESE
25
ESE
15
E
15
SE
15
ESE
10
N
10
N
10
NW
 mm 
1
3
3
1
2
2
1
1
2
3
4
6
2
1
5
9
13
2
1
4
2
3
1
max°C
27
27
27
26
28
27
27
28
27
27
27
26
26
28
28
27
29
28
27
26
27
28
29
27
26
26
27
28
29
27
28
29
27
27
28
28
Moonrise
8:01
8:40
9:14
9:45
10:14
10:42
11:11
11:44
12:21
1:06
2:00
Moonset
5:02
6:06
7:12
8:17
9:22
10:26
11:31
12:39
1:49
3:01
4:13
5:20
Sunrise
5:11
5:11
5:11
5:11
5:13
5:13
5:13
5:15
5:15
5:16
5:16
5:16
Sunset
7:22
7:22
7:22
7:21
7:21
7:21
7:20
7:20
7:19
7:19
7:17
7:17
Today's sea temperature in O Sima (Saeki Wan) is 27.2 °C (Statistics for 11 Jul 1981-2005 – mean: 26.6 max: 28.1 min: 25.4°C)
Issued (local time): 2 am Friday 11 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest