Ondo Seto Sea Conditions and Tide Table

Ondo 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 05:01 PM.

Days 1–4 Weather Summary

Light rain (total 7mm), mostly falling on Sat night. Cool air temperatures (max 14°C on Sat afternoon, min 8°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 29mm), heaviest during Tue night. Cool air temperatures (max 13°C on Sun afternoon, min 5°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 7mm), mostly falling on Sat morning. Very mild (max 15°C on Wed afternoon, min 5°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Sun afternoon. Very mild (max 10°C on Sat afternoon, min 5°C on Sun night). Winds increasing (light winds from the N on Sat afternoon, strong winds from the W by Tue afternoon).

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
8:07PM2.75m
9:36AM3.28m
8:48PM2.78m
10:17AM3.35m
9:28PM2.80m
10:57AM3.37m
10:09PM2.79m
11:36AM3.34m
10:51PM2.77m
12:14PM3.27m
11:36PM2.71m
12:54PM3.17m
00:24AM2.64m
1:34PM3.04m
1:19AM2.55m
2:17PM2.91m
2:24AM2.47m
3:04PM2.78m
3:42AM2.43m
3:55PM2.67m
5:07AM2.48m
4:51PM2.60m
6:27AM2.62m
Low Tide
2:47PM1.48m
2:41AM0.29m
3:31PM1.46m
3:22AM0.19m
4:12PM1.44m
4:01AM0.15m
4:53PM1.43m
4:41AM0.18m
5:33PM1.41m
5:22AM0.27m
6:14PM1.39m
6:03AM0.42m
6:57PM1.36m
6:48AM0.62m
7:45PM1.32m
7:36AM0.85m
8:37PM1.27m
8:31AM1.10m
9:35PM1.18m
9:37AM1.34m
10:37PM1.06m
10:53AM1.51m
11:38PM0.90m
Wave
height (m) 
direction
period (s) 
0.4
NE
3
0.3
ENE
2
0.1
NE
2
0.1
NE
2
0.2
ENE
2
0.3
NE
3
0.3
NE
3
0.1
NE
2
0.1
E
2
0.4
NNE
3
0.7
N
4
0.5
NNE
3
1
ENE
4
1.1
ENE
4
0.7
NE
4
0.6
NE
4
0.3
NE
3
0.2
E
2
0.1
S
2
0.4
N
3
0.7
NE
4
0.6
NE
4
1.3
NE
5
1.1
NE
5
0.6
ENE
4
0.5
NE
3
0.4
NE
3
0.2
N
2
0.6
NW
3
0.6
NW
4
1.1
WNW
4
0.4
NW
3
0.8
W
4
0.8
W
4
0.7
W
4
0.7
W
4
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
light rain
light rain
clear
clear
clear
clear
clear
part cloud
rain showers
heavy rain
mod rain
light rain
part cloud
clear
clear
clear
cloud
cloud
cloud
light rain
part cloud
clear
part cloud
rain showers
rain showers
part cloud
part cloud
clear
part cloud
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
light rain
light rain
clear
clear
clear
clear
clear
some clouds
rain shwrs
heavy rain
mod rain
light rain
some clouds
clear
clear
clear
cloudy
cloudy
cloudy
light rain
some clouds
clear
some clouds
rain shwrs
rain shwrs
some clouds
some clouds
clear
some clouds
 km/h
10
E
10
NE
10
NE
5
ENE
15
NE
10
NE
0
NE
0
NE
0
E
20
NNE
20
N
20
NNE
25
ENE
20
NE
15
NE
10
ENE
10
NNE
5
N
5
SW
25
N
25
NNE
30
NNE
25
NE
20
NE
10
ENE
15
NE
15
NNW
10
N
25
NW
30
WNW
35
NNW
15
WNW
35
WNW
30
WNW
25
W
25
W
 mm 
5
2
1
19
9
3
4
2
1
max°C
11
10
10
12
12
13
14
14
14
13
10
10
11
6
8
9
12
13
15
14
9
11
7
8
9
8
9
10
10
8
7
5
7
8
7
9
Moonrise
6:31
7:26
8:15
8:59
9:37
10:10
10:39
11:07
11:33
12:00
12:30
1:05
Moonset
3:18
4:03
4:54
5:51
6:52
7:54
8:56
9:58
11:01
12:04
1:10
2:19
Sunrise
7:09
7:09
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:15
Sunset
5:01
5:01
5:02
5:02
5:04
5:04
5:05
5:05
5:06
5:06
5:07
5:07
Today's sea temperature in Ondo Seto is
16.4° C
(Statistics for 18 Dec 1981-2005 – mean: 19.0 max: 20.1 min: 17.6°C)
Issued (local time): 2 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest