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 — and sunset is at 06:46 PM.

Days 1–4 Weather Summary

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

Days 5–7 Weather Summary

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

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Warm (max 28°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 84mm), heaviest during Fri afternoon. Warm (max 28°C on Wed afternoon, min 24°C on Thu night). Winds increasing (calm on Thu night, near gales from the NNW by Fri night).

Days 14–17 Weather Summary

Moderate rain (total 13mm), heaviest on Tue night. Warm (max 27°C on Sat afternoon, min 23°C on Sat night). Winds decreasing (fresh winds from the N on Sat night, calm by Sun night).

Mon
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
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
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
6:23PM1.62m
6:43PM1.71m
7:05PM1.80m
6:12AM1.68m
7:30PM1.87m
6:54AM1.78m
7:55PM1.91m
7:34AM1.85m
8:20PM1.91m
8:13AM1.89m
8:44PM1.89m
8:53AM1.88m
9:07PM1.85m
9:35AM1.84m
9:29PM1.80m
10:21AM1.75m
9:51PM1.76m
11:16AM1.63m
10:14PM1.71m
12:32PM1.51m
10:43PM1.65m
2:33PM1.45m
11:29PM1.58m
4:48PM1.52m
1:21AM1.50m
5:43PM1.62m
3:38AM1.54m
Low Tide
11:39PM1.23m
11:29AM0.51m
00:11AM1.10m
12:07PM0.42m
00:42AM0.97m
12:43PM0.36m
1:12AM0.84m
1:18PM0.32m
1:43AM0.72m
1:53PM0.34m
2:14AM0.62m
2:27PM0.41m
2:45AM0.54m
3:00PM0.53m
3:18AM0.48m
3:32PM0.68m
3:53AM0.45m
4:04PM0.86m
4:32AM0.45m
4:35PM1.04m
5:21AM0.49m
5:10PM1.22m
6:26AM0.54m
6:07PM1.37m
8:04AM0.58m
9:17PM1.41m
9:47AM0.53m
10:57PM1.28m
Wave
Height (m)
Direction
Period (s)
0.6
SE
17
1.1
SE
16
1.5
SE
15
1.6
SE
15
1.7
SSE
14
1.7
SSE
13
1.6
SSE
12
1.4
SSE
11
1
SSE
10
0.9
SSE
9
0.9
SSE
8
0.7
SSE
8
0.8
SSE
8
0.7
SSE
8
0.7
SSE
8
0.7
SSE
8
0.6
S
8
0.5
S
8
0.6
S
8
0.5
S
7
0.4
SSE
6
0.5
SSE
3
0.4
SSE
8
0.4
SSE
8
0.4
SSE
9
0.5
SE
9
0.6
SE
11
0.8
SE
11
0.8
SE
11
0.9
SSE
13
1.1
SE
12
1
SSE
11
1.6
SSE
12
2.5
SSE
13
2
SE
12
1.1
SE
10
0.7
SSE
9
1
NNE
4
0.7
SSE
7
0.4
SSE
7
0.4
SSE
14
0.6
SSE
12
0.7
SSE
11
0.9
SSE
11
0.9
SSE
11
0.9
SSE
11
0.9
SSE
12
clear
clear
clear
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
part cloud
clear
thunderstorm
part cloud
part cloud
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
heavy rain
heavy rain
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
rain showers
part cloud
thunderstorm
clear
clear
clear
clear
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
cloudy
some clouds
some clouds
clear
risk tstorm
some clouds
some clouds
clear
clear
clear
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
heavy rain
heavy rain
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
rain shwrs
some clouds
risk tstorm
km/h
20
SSE
10
S
15
SE
20
SSE
15
SE
15
ESE
20
SSE
20
SSE
15
SSE
15
SSE
15
S
15
SSE
20
SSE
20
S
10
SSW
15
SSE
15
SSW
10
S
25
SSE
15
SSW
10
S
20
SSE
10
SSW
10
NNW
5
ENE
5
SW
10
N
10
SE
5
WNW
10
NNW
15
NNE
10
NE
30
NNE
45
N
50
NNW
35
NNW
25
NNW
35
N
25
N
15
N
5
SSW
0
ESE
15
SSE
15
SSE
15
SSE
20
SSE
10
ESE
 mm
1
5
1
1
2
3
2
12
38
34
3
8
max °C
28
27
28
28
27
28
28
28
27
27
27
28
28
27
28
29
27
28
28
27
28
28
27
26
27
27
26
28
27
27
28
27
24
25
26
26
27
26
24
25
24
26
27
26
26
27
26
Moonrise
4:31
5:10
5:44
6:15
6:43
7:10
7:37
8:06
8:38
9:15
9:59
10:52
11:54
1:02
2:14
Moonset
2:27
3:27
4:28
5:28
6:28
7:29
8:32
9:36
10:43
11:53
1:03
2:09
3:09
4:00
4:42
Sunrise
5:39
5:41
5:41
5:41
5:43
5:43
5:43
5:45
5:46
5:46
5:47
5:48
5:48
5:48
5:50
Sunset
6:46
6:45
6:45
6:44
6:43
6:40
6:39
6:38
6:37
6:36
6:35
6:34
6:31
6:30
6:30
6:28
Today's sea temperature in O Sima (Saeki Wan) is
27.5°C
(Statistics for 24 Aug 1981-2005 – mean: 28.1 max: 29.5 min: 27.1°C)
Issued (local time): 2 pm Monday 24 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest