Onomichi Sea Conditions and Tide Table

Onomichi 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 —.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Mon morning, min 6°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Thu afternoon, min 3°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Very mild (max 12°C on Tue afternoon, min 6°C on Sat night). Mainly fresh winds.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 15°C on Thu afternoon, min 8°C on Tue night). Wind will be generally light.

Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Fri
19
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
Wave Height Map
High Tide
00:14AM3.03m
1:34PM3.62m
1:00AM2.90m
2:22PM3.42m
1:51AM2.73m
3:12PM3.22m
2:50AM2.55m
4:03PM3.03m
4:01AM2.41m
4:57PM2.87m
5:26AM2.37m
5:52PM2.76m
6:52AM2.45m
6:45PM2.70m
8:00AM2.62m
7:34PM2.67m
8:53AM2.82m
8:19PM2.68m
9:37AM3.00m
9:00PM2.71m
10:16AM3.16m
9:40PM2.75m
10:53AM3.29m
Low Tide
6:53PM1.24m
6:43AM-0.09m
7:41PM1.31m
7:30AM0.14m
8:32PM1.37m
8:20AM0.43m
9:29PM1.39m
9:13AM0.75m
10:30PM1.36m
10:13AM1.05m
11:33PM1.27m
11:21AM1.29m
00:33AM1.12m
12:35PM1.44m
1:25AM0.95m
1:45PM1.50m
2:10AM0.78m
2:44PM1.49m
2:51AM0.61m
3:33PM1.45m
3:29AM0.46m
4:15PM1.39m
4:05AM0.34m
4:54PM1.34m
Wave
height (m) 
direction
period (s) 
clear
cloud
cloud
clear
clear
clear
clear
cloud
clear
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
cloudy
cloudy
clear
clear
clear
clear
cloudy
clear
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
light rain
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
 km/h
10
W
20
WNW
20
NW
10
NNW
5
NNW
10
WSW
5
NNW
0
NNW
10
WSW
5
NW
5
NW
15
WSW
15
WNW
25
NNE
20
NNE
10
NE
15
ENE
20
E
10
NNE
5
NNE
30
W
25
WNW
20
WNW
15
WNW
10
NW
5
WSW
15
WSW
15
W
15
WSW
15
W
10
W
5
WSW
15
WSW
5
W
10
NE
10
E
 mm 
2
max°C
13
15
14
9
11
12
8
10
12
10
13
15
13
9
8
4
7
8
7
10
11
8
10
11
7
11
12
9
13
13
11
14
15
14
13
14
Moonrise
8:27
9:36
10:41
11:43
12:41
1:39
2:36
3:33
4:32
5:31
6:29
Moonset
10:16
10:56
11:28
11:56
12:21
12:45
1:09
1:35
2:04
2:36
3:14
3:59
Sunrise
7:00
7:01
7:01
7:01
7:03
7:03
7:03
7:05
7:05
7:05
7:07
7:07
Sunset
4:55
4:57
4:57
4:57
4:57
4:57
4:57
4:58
4:58
4:58
4:59
4:59
Today's sea temperature in Onomichi is
18.7° C
(Statistics for 07 Dec 1981-2005 – mean: 19.6 max: 21.5 min: 18.0°C)
Issued (local time): 8 pm Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest