Oura (Sekito Seto) Sea Conditions and Tide Table

Oura (Sekito Seto) 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 05:00 PM.

Days 1–4 Weather Summary

Light rain (total 8mm), mostly falling on Wed afternoon. Cool air temperatures (max 14°C on Wed afternoon, min 8°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Sat night, min 10°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 8mm), mostly falling on Sun afternoon. Very mild (max 14°C on Sun afternoon, min 6°C on Mon night). Winds increasing (light winds from the N on Sun afternoon, strong winds from the NE by Mon afternoon).

Days 11–13 Weather Summary

Moderate rain (total 15mm), heaviest on Thu morning. Very mild (max 10°C on Wed afternoon, min 6°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the W by Fri night).

Mon
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sat
27
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
5:33PM2.61m
6:54AM2.75m
6:23PM2.62m
7:48AM2.95m
7:08PM2.64m
8:35AM3.12m
7:51PM2.67m
9:19AM3.25m
8:32PM2.70m
10:00AM3.33m
9:13PM2.72m
10:39AM3.35m
9:54PM2.72m
11:18AM3.32m
10:36PM2.70m
11:57AM3.24m
11:20PM2.65m
12:36PM3.13m
00:09AM2.57m
1:16PM3.00m
1:04AM2.48m
1:59PM2.85m
2:08AM2.40m
Low Tide
00:11AM0.68m
12:46PM1.37m
00:59AM0.46m
1:42PM1.36m
1:43AM0.27m
2:31PM1.34m
2:24AM0.11m
3:15PM1.31m
3:05AM0.01m
3:57PM1.29m
3:45AM-0.04m
4:37PM1.27m
4:24AM-0.01m
5:17PM1.25m
5:05AM0.08m
5:58PM1.23m
5:47AM0.24m
6:40PM1.20m
6:31AM0.45m
7:27PM1.16m
7:19AM0.70m
8:19PM1.10m
8:14AM0.96m
Wave
height (m) 
direction
period (s) 
0.1
NW
2
0.1
W
2
0.1
S
2
0.1
S
2
0.1
SW
2
0.2
SSW
2
0.4
SSW
3
0.2
N
2
0.3
NNW
3
0.1
N
2
0.2
ENE
2
0.1
NE
2
0.1
NE
2
0.1
SE
2
0.4
ENE
3
0.1
NE
2
0.1
NE
2
0.2
ENE
2
0.2
NNE
2
0.4
NE
3
0.7
NE
4
1
NE
4
1.1
NE
5
0.9
NE
4
0.6
NE
4
1.1
NE
4
0.6
NE
4
0.3
NE
3
0.1
NE
2
0.4
NE
3
0.4
NE
3
0.8
N
4
0.4
NE
3
0.1
NE
2
0.6
WSW
3
0.7
W
4
clear
clear
clear
clear
part cloud
cloud
light rain
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
mod rain
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
light rain
mod rain
rain showers
part cloud
clear
cloud
rain showers
part cloud
clear
clear
clear
clear
some clouds
cloudy
light rain
rain shwrs
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
mod rain
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
light rain
mod rain
rain shwrs
some clouds
clear
cloudy
rain shwrs
some clouds
 km/h
10
WNW
10
SSW
10
SW
15
SSW
10
SW
15
SSW
20
SW
15
NNE
10
NNE
10
NE
10
E
10
ENE
15
NE
10
ESE
15
ENE
15
NNE
5
E
15
NE
15
N
30
NNE
35
NE
40
NE
40
NNE
35
NE
25
NE
30
NE
20
ENE
15
NE
10
E
25
NE
15
NE
35
NNE
15
NE
5
SSW
35
W
35
WNW
 mm 
4
4
8
3
8
3
1
max°C
11
10
9
11
12
13
14
12
12
12
11
12
13
14
13
14
15
15
14
14
11
11
8
8
9
8
9
10
10
9
10
9
7
8
9
8
Moonrise
3:35
4:33
5:32
6:30
7:25
8:15
8:58
9:36
10:09
10:39
11:06
11:33
Moonset
2:07
2:40
3:18
4:03
4:54
5:51
6:52
7:54
8:56
9:58
11:00
Sunrise
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:13
Sunset
5:00
5:00
5:01
5:01
5:01
5:02
5:02
5:04
5:04
5:05
5:05
5:06
Today's sea temperature in Oura (Sekito Seto) is
17.1° C
(Statistics for 15 Dec 1981-2005 – mean: 19.6 max: 21.0 min: 18.0°C)
Issued (local time): 2 pm Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest