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 18°C on Mon morning, min 8°C on Mon night). Winds increasing (calm on Sun afternoon, fresh winds from the W by Tue morning).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Fri afternoon, min 7°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 16°C on Mon afternoon, min 9°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 17°C on Thu morning, min 11°C on Mon night). Wind will be generally light.

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thu
27
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
7:55PM2.94m
8:34AM2.79m
8:33PM2.98m
9:18AM3.01m
9:07PM3.01m
9:56AM3.21m
9:38PM3.03m
10:31AM3.36m
10:09PM3.04m
11:04AM3.46m
10:39PM3.03m
11:38AM3.51m
11:10PM3.00m
12:13PM3.49m
11:42PM2.94m
12:49PM3.43m
00:14AM2.86m
1:28PM3.34m
00:50AM2.75m
2:10PM3.22m
1:31AM2.63m
2:59PM3.11m
2:22AM2.50m
3:53PM3.02m
Low Tide
2:23AM1.04m
2:30PM1.25m
2:58AM0.81m
3:16PM1.22m
3:28AM0.61m
3:54PM1.20m
3:58AM0.45m
4:30PM1.19m
4:28AM0.33m
5:05PM1.19m
4:59AM0.26m
5:39PM1.22m
5:30AM0.25m
6:13PM1.28m
6:03AM0.28m
6:50PM1.37m
6:38AM0.36m
7:29PM1.46m
7:16AM0.47m
8:15PM1.55m
7:59AM0.62m
9:11PM1.59m
8:51AM0.79m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
10
N
5
ENE
5
SE
5
WNW
10
W
20
NW
15
WNW
25
W
30
WNW
15
WNW
5
NW
5
SSW
0
ENE
15
WSW
20
WSW
10
W
10
WSW
20
WSW
10
WNW
10
N
10
SE
5
NE
5
NNE
5
SSW
5
NW
5
N
10
SE
10
NNE
5
NE
5
SW
5
NNW
5
NNE
5
S
5
NW
10
W
15
WNW
 mm 
max°C
15
16
17
15
18
17
11
12
12
8
11
11
11
14
15
12
16
17
12
14
14
12
12
14
12
15
16
13
15
16
13
15
16
13
17
15
Moonrise
2:48
3:45
4:42
5:40
6:39
7:38
8:35
9:28
10:16
10:58
11:34
12:06
Moonset
2:42
3:06
3:32
4:02
4:36
5:16
6:03
6:55
7:53
8:54
9:57
Sunrise
6:39
6:41
6:41
6:43
6:43
6:45
6:46
6:47
6:48
6:48
6:48
6:50
Sunset
5:01
5:01
5:00
5:00
5:00
5:00
4:59
4:59
4:59
4:58
4:58
4:58
Today's sea temperature in Onomichi is
21.8° C
(Statistics for 15 Nov 1981-2005 – mean: 21.2 max: 22.4 min: 20.1°C)
Issued (local time): 8 pm Saturday 15 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest