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 07:09 AM and sunset is at 05:01 PM.

Days 1–3 Weather Summary

Moderate rain (total 11mm), heaviest on Sun morning. Cool air temperatures (max 15°C on Sat afternoon, min 7°C on Sun night). Mainly fresh winds.

Days 4–6 Weather Summary

Moderate rain (total 13mm), heaviest on Tue night. Cool air temperatures (max 15°C on Wed morning, min 7°C on Mon night). Winds increasing (calm on Tue night, fresh winds from the NNE by Wed night).

Days 7–9 Weather Summary

Some drizzle, heaviest during Sat morning. Very mild (max 12°C on Sat night, min 8°C on Thu morning). Winds decreasing (fresh winds from the NE on Thu morning, light winds from the W by Sat night).

Days 10–12 Weather Summary

Some drizzle, heaviest during Sun night. Very mild (max 13°C on Wed morning, min 7°C on Mon night). Winds increasing (light winds from the NW on Sun afternoon, strong winds from the WNW by Mon night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
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
2:45PM2.72m
3:25AM2.36m
3:37PM2.60m
4:49AM2.42m
4:32PM2.51m
6:09AM2.56m
5:30PM2.48m
Low Tide
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
9:16PM1.02m
9:20AM1.21m
10:17PM0.90m
10:37AM1.39m
11:19PM0.74m
11:56AM1.47m
00:16AM0.56m
Wave
height (m) 
direction
period (s) 
0.2
ENE
2
0.3
NE
2
0.2
ENE
2
0.4
NE
3
0.3
NE
3
0.2
ENE
2
0.1
E
2
0.3
N
3
0.7
N
4
0.7
NE
4
0.9
NE
4
1.1
ENE
4
0.5
NE
4
0.5
NE
3
0.6
ENE
4
0.4
SW
3
0.6
W
3
0.6
N
3
0.9
NE
4
0.7
NE
4
0.8
ENE
4
0.6
NE
4
0.5
NE
3
0.8
NE
4
0.5
NE
4
0.3
NE
3
0.1
E
3
0.3
NNW
2
0.1
N
2
0.5
NW
3
0.8
WNW
4
0.9
WNW
4
1
WNW
4
0.2
W
3
0.3
WSW
3
0.9
WSW
4
part cloud
part cloud
part cloud
clear
part cloud
light rain
mod rain
cloud
clear
clear
part cloud
clear
clear
part cloud
mod rain
light rain
rain showers
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
light rain
part cloud
part cloud
part cloud
cloud
light rain
part cloud
part cloud
clear
clear
clear
part cloud
some clouds
some clouds
some clouds
clear
some clouds
light rain
mod rain
cloudy
clear
clear
some clouds
clear
clear
some clouds
mod rain
light rain
rain shwrs
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
some clouds
some clouds
some clouds
cloudy
light rain
some clouds
some clouds
clear
clear
clear
some clouds
 km/h
15
ENE
15
NE
15
ENE
15
ENE
15
NE
10
NE
5
NW
15
NNE
30
NNE
30
NE
35
NE
35
ENE
20
NE
20
NE
15
E
20
SSW
30
NNW
30
NNE
35
NE
30
ENE
25
ENE
20
NE
25
NE
25
NE
25
NE
15
ENE
5
W
15
N
10
NW
30
WNW
30
WNW
40
WNW
40
WNW
10
WSW
20
WSW
35
WSW
 mm 
5
6
7
5
1
1
1
max°C
12
13
13
13
15
15
14
14
10
9
10
8
9
10
14
15
13
11
8
9
9
9
10
10
10
11
12
12
12
11
10
10
9
8
11
12
Moonrise
6:30
7:25
8:15
8:58
9:36
10:09
10:39
11:06
11:33
12:00
12:30
1:05
Moonset
4:03
4:54
5:51
6:52
7:54
8:56
9:58
11:00
12:04
1:09
2:18
Sunrise
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
Sunset
5:01
5:02
5:02
5:04
5:04
5:05
5:05
5:06
5:07
5:07
5:07
5:08
Today's sea temperature in Oura (Sekito Seto) is
16.7° C
(Statistics for 19 Dec 1981-2005 – mean: 19.3 max: 20.5 min: 17.9°C)
Issued (local time): 8 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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