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 05:01 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 11°C on Thu afternoon, min 1°C on Thu night). Winds decreasing (strong winds from the WNW on Thu night, calm by Sun morning).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 11°C on Mon afternoon, min 5°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 12°C on Fri afternoon, min 5°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Mild temperatures (max 7°C on Tue morning, min 1°C on Mon afternoon). Winds increasing (light winds from the WSW on Sun night, strong winds from the NNW by Mon night).

Thu
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tue
6
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
2:34PM3.27m
2:18AM2.65m
3:15PM3.16m
3:17AM2.58m
4:01PM3.04m
4:30AM2.55m
4:52PM2.91m
5:54AM2.62m
5:50PM2.80m
7:18AM2.80m
6:52PM2.75m
8:29AM3.06m
7:53PM2.75m
9:29AM3.30m
8:52PM2.79m
10:23AM3.52m
9:46PM2.88m
11:10AM3.65m
10:37PM2.98m
11:55AM3.71m
11:25PM3.04m
12:36PM3.69m
00:11AM3.05m
Low Tide
8:47PM1.20m
8:33AM0.60m
9:37PM1.14m
9:26AM0.84m
10:31PM1.03m
10:29AM1.09m
11:31PM0.87m
11:44AM1.31m
00:33AM0.67m
1:07PM1.43m
1:34AM0.44m
2:25PM1.45m
2:31AM0.20m
3:33PM1.40m
3:26AM0.01m
4:28PM1.30m
4:18AM-0.15m
5:17PM1.20m
5:06AM-0.23m
6:01PM1.11m
6:43PM1.04m
6:36AM-0.10m
Wave
height (m) 
direction
period (s) 
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
cloud
part cloud
clear
cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
rain showers
clear
clear
part cloud
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
cloudy
some clouds
cloudy
cloudy
some clouds
clear
cloudy
some clouds
some clouds
cloudy
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
rain shwrs
clear
clear
some clouds
 km/h
30
WNW
35
W
35
WNW
25
NW
15
WNW
15
W
20
W
10
W
5
NW
5
SSW
5
NW
0
E
10
SSW
15
W
15
NNW
10
NNW
10
N
5
NNE
5
SE
5
NNE
5
NNE
5
SE
10
N
10
NW
15
WNW
10
NW
20
WNW
30
WNW
20
W
15
W
20
WNW
10
WNW
20
WNW
30
WNW
40
NNW
25
NW
 mm 
1
1
max°C
11
5
6
6
3
6
7
5
8
9
7
10
11
11
11
11
6
8
9
7
9
11
8
11
12
7
7
6
2
6
6
3
6
4
3
7
Moonrise
11:04
11:31
11:58
12:27
1:01
1:43
2:34
3:35
4:46
6:00
7:13
Moonset
9:55
10:58
12:01
1:07
2:17
3:30
4:46
5:59
7:06
8:02
8:47
9:24
Sunrise
7:11
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:13
7:13
Sunset
5:01
5:02
5:02
5:04
5:05
5:05
5:06
5:07
5:07
5:07
5:08
5:09
Today's sea temperature in Onomichi is
16.5° C
(Statistics for 25 Dec 1981-2005 – mean: 18.2 max: 19.5 min: 17.1°C)
Issued (local time): 2 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest