Iwakuni Sea Conditions and Tide Table

Iwakuni 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 07:11 AM and sunset is at 05:04 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Tue night. Cool air temperatures (max 15°C on Sun morning, min 5°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 12mm), heaviest on Wed morning. Cool air temperatures (max 14°C on Wed afternoon, min 3°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Mon afternoon, min 4°C on Sat morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Tue night. Very mild (max 12°C on Tue afternoon, min 1°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the WNW by Wed afternoon).

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
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
10:46AM3.49m
10:02PM2.82m
11:25AM3.46m
10:43PM2.78m
12:04PM3.39m
11:27PM2.72m
12:43PM3.28m
00:14AM2.63m
1:25PM3.14m
1:09AM2.53m
2:08PM2.99m
2:14AM2.43m
2:56PM2.85m
3:34AM2.40m
3:49PM2.73m
5:02AM2.46m
4:47PM2.65m
6:22AM2.62m
5:46PM2.61m
7:27AM2.84m
6:41PM2.62m
8:20AM3.05m
7:30PM2.64m
Low Tide
4:45PM1.35m
4:31AM0.09m
5:25PM1.34m
5:11AM0.18m
6:07PM1.33m
6:51PM1.32m
6:35AM0.55m
7:38PM1.30m
7:23AM0.80m
8:31PM1.25m
8:18AM1.07m
9:31PM1.17m
9:26AM1.32m
10:34PM1.05m
10:46AM1.49m
11:36PM0.88m
12:07PM1.57m
00:32AM0.68m
1:17PM1.56m
1:22AM0.48m
2:15PM1.51m
2:07AM0.30m
Wave
height (m) 
direction
period (s) 
0.1
SW
2
0.3
N
3
0.8
N
4
0.5
N
3
0.6
NE
3
0.6
NE
3
0.4
NE
3
0.1
E
2
0.2
ENE
2
0.2
NNE
2
0.2
W
2
0.1
NW
2
0.2
NNW
2
0.4
NW
3
0.7
NNW
4
0.6
NNW
3
0.7
NW
4
0.1
NW
2
0.1
N
2
0
E
1
0.2
NNW
2
0.2
N
2
0.1
N
2
0.1
NE
2
0.2
NNE
2
0.1
NE
2
0.1
N
1
0
W
2
0
W
1
0.4
SW
3
0.4
NW
3
0.8
NW
4
0.8
WNW
4
0.4
NNW
3
0.6
NNW
3
0.1
N
3
rain showers
part cloud
clear
part cloud
clear
part cloud
part cloud
clear
rain showers
heavy rain
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
clear
clear
cloud
rain showers
clear
clear
rain showers
rain showers
part cloud
clear
rain shwrs
some clouds
clear
some clouds
clear
some clouds
some clouds
clear
rain shwrs
heavy rain
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
clear
clear
cloudy
rain shwrs
clear
clear
rain shwrs
rain shwrs
some clouds
clear
 km/h
10
NNW
5
N
20
N
20
NNE
20
NE
20
NNE
10
NNE
0
ENE
5
N
5
NW
10
W
5
NNW
5
NW
20
NW
20
NW
20
NW
25
NW
5
NW
5
WNW
5
SSE
10
NNW
10
NNE
5
E
10
N
5
NNE
0
NE
10
NW
5
WNW
10
S
15
WSW
20
NW
35
WNW
35
WNW
5
NW
20
NW
10
WNW
 mm 
2
4
12
3
1
2
max°C
15
14
9
10
11
6
7
9
9
13
14
13
13
12
7
6
6
4
6
7
5
7
7
6
8
9
7
10
12
11
5
4
2
6
6
3
Moonrise
8:17
9:00
9:38
10:11
10:41
11:08
11:34
12:01
12:31
1:06
1:47
2:38
Moonset
5:52
6:53
7:55
8:57
9:59
11:02
12:05
1:11
2:20
3:33
4:49
Sunrise
7:11
7:11
7:13
7:13
7:13
7:13
7:15
7:15
7:15
7:16
7:16
7:16
Sunset
5:04
5:05
5:05
5:06
5:06
5:07
5:07
5:07
5:08
5:09
5:09
5:10
Today's sea temperature in Iwakuni is
16.6° C
(Statistics for 21 Dec 1981-2005 – mean: 18.8 max: 20.2 min: 17.6°C)
Issued (local time): 2 am Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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