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 07:07 AM and sunset is at 04:59 PM.

Days 1–3 Weather Summary

Light rain (total 8mm), mostly falling on Sat night. Cool air temperatures (max 14°C on Sat afternoon, min 5°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 26mm), heaviest during Tue night. Cool air temperatures (max 14°C on Wed morning, min 4°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 19mm), heaviest on Sat morning. Very mild (max 10°C on Thu afternoon, min 5°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Tue night. Very mild (max 12°C on Sun morning, min 7°C on Mon night). Wind will be generally light.

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
10:53AM3.29m
10:17PM2.80m
11:29AM3.37m
10:53PM2.83m
12:05PM3.41m
11:30PM2.84m
12:41PM3.42m
00:07AM2.83m
1:17PM3.40m
00:46AM2.79m
1:54PM3.35m
1:29AM2.73m
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
Low Tide
4:54PM1.34m
4:42AM0.24m
5:30PM1.30m
5:18AM0.18m
6:07PM1.27m
6:44PM1.26m
6:30AM0.19m
7:22PM1.26m
7:08AM0.27m
8:03PM1.24m
7:49AM0.40m
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
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
light rain
part cloud
clear
part cloud
clear
clear
clear
part cloud
heavy rain
mod rain
rain showers
clear
clear
clear
clear
clear
clear
part cloud
mod rain
mod rain
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
light rain
light rain
rain showers
some clouds
some clouds
some clouds
some clouds
some clouds
light rain
light rain
some clouds
clear
some clouds
clear
clear
clear
some clouds
heavy rain
mod rain
rain shwrs
clear
clear
clear
clear
clear
clear
some clouds
mod rain
mod rain
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
light rain
light rain
rain shwrs
 km/h
10
ENE
10
E
10
NE
10
NE
10
E
5
NNE
5
SW
20
NW
10
NNW
5
NNW
20
ENE
15
NE
10
NE
15
ENE
10
N
10
NW
25
W
5
NW
15
NNE
5
ENE
10
NNE
15
NE
15
E
10
NE
15
NE
10
ENE
10
W
15
NW
20
NW
10
WNW
5
WNW
10
W
5
N
15
NE
15
ENE
20
NNW
 mm 
5
3
19
6
1
10
9
1
2
4
max°C
10
12
10
13
14
13
12
12
8
10
11
6
8
10
12
14
14
8
9
10
7
8
9
7
6
7
8
12
12
9
10
10
8
9
10
9
Moonrise
6:29
7:24
8:13
8:57
9:35
10:08
10:37
11:04
11:31
11:58
12:27
1:01
Moonset
3:59
4:51
5:48
6:48
7:51
8:53
9:55
10:58
12:01
1:07
2:17
Sunrise
7:07
7:07
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:11
7:11
Sunset
4:59
5:00
5:00
5:00
5:00
5:01
5:01
5:02
5:02
5:04
5:05
5:05
Today's sea temperature in Onomichi is
17.3° C
(Statistics for 19 Dec 1981-2005 – mean: 18.7 max: 19.9 min: 17.3°C)
Issued (local time): 2 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest