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 — and sunset is at 05:00 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Sun afternoon, min 4°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Mon afternoon, min 6°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 25mm), heaviest during Sat night. Very mild (max 14°C on Thu afternoon, min 6°C on Fri night). Winds increasing (calm on Thu afternoon, fresh winds from the W by Sun morning).

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Wed afternoon. Very mild (max 10°C on Sun afternoon, min 6°C on Sun night). Winds decreasing (fresh winds from the W on Sun afternoon, calm by Tue afternoon).

Fri
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wed
17
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
9:09PM2.95m
10:29AM3.52m
9:45PM2.90m
11:09AM3.49m
10:23PM2.83m
11:50AM3.42m
11:04PM2.74m
12:33PM3.31m
11:50PM2.62m
1:19PM3.18m
00:45AM2.49m
2:09PM3.04m
1:53AM2.39m
3:03PM2.92m
3:17AM2.35m
4:00PM2.84m
4:46AM2.43m
4:56PM2.78m
6:04AM2.61m
5:49PM2.77m
7:06AM2.83m
6:37PM2.77m
7:58AM3.05m
Low Tide
3:46PM1.33m
3:38AM0.11m
4:26PM1.38m
4:15AM0.11m
5:07PM1.43m
4:54AM0.19m
5:51PM1.47m
5:35AM0.33m
6:38PM1.51m
6:19AM0.53m
7:30PM1.51m
7:09AM0.76m
8:30PM1.47m
8:08AM1.00m
9:35PM1.38m
9:18AM1.22m
10:39PM1.22m
10:36AM1.37m
11:37PM1.01m
11:51AM1.43m
00:27AM0.79m
12:56PM1.44m
1:13AM0.56m
Wave
height (m) 
direction
period (s) 
0.4
NW
3
0.1
N
3
0
W
1
0
W
1
0.1
SW
2
0.2
S
2
0.2
SSW
2
0.1
W
2
0.1
W
2
0.3
NNW
2
0.2
N
2
0.2
N
2
0.1
N
2
0.1
N
2
0.1
N
2
0
E
2
0
W
1
0
W
1
0
E
1
0.3
N
3
0.8
NE
4
0.9
ENE
4
0.9
ENE
4
0.7
ENE
4
0.4
SE
3
0.1
SE
3
0.8
W
4
0.9
WNW
4
0.7
W
4
0.4
WNW
3
0.6
NW
3
0.1
N
2
0.2
NNE
2
0.1
N
2
0.2
E
2
0.2
NNE
2
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
mod rain
heavy rain
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
cloud
cloud
cloud
clear
clear
clear
clear
some clouds
clear
clear
some clouds
cloudy
clear
clear
clear
clear
clear
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
mod rain
heavy rain
some clouds
clear
some clouds
some clouds
clear
some clouds
clear
cloudy
cloudy
cloudy
 km/h
15
NNW
10
NW
5
W
10
SW
10
W
10
W
15
WSW
10
W
10
W
15
NNW
10
NNW
5
N
5
SE
10
NNW
5
NNE
5
SE
5
NW
5
NW
5
SSE
10
NNW
20
NE
25
ENE
20
NE
15
ENE
10
SE
5
NNW
30
W
35
W
20
W
20
WNW
20
NW
10
NNW
10
NNE
5
E
5
ENE
10
NNE
 mm 
9
16
max°C
10
6
9
11
9
14
16
12
14
13
8
10
11
9
10
11
9
13
14
11
11
12
8
9
10
13
10
10
7
10
10
8
9
10
10
10
Moonrise
4:58
6:06
7:18
8:31
9:40
10:45
11:47
12:45
1:42
2:39
3:37
4:35
Moonset
8:28
9:29
10:19
10:59
11:32
12:00
12:25
12:49
1:14
1:39
2:08
2:41
Sunrise
7:01
7:01
7:03
7:03
7:05
7:05
7:05
7:07
7:07
7:07
7:09
7:09
Sunset
5:00
5:00
5:00
5:00
5:00
5:00
5:00
5:00
5:01
5:01
5:01
5:01
Today's sea temperature in Iwakuni is
19.3° C
(Statistics for 05 Dec 1981-2005 – mean: 20.0 max: 21.4 min: 18.6°C)
Issued (local time): 2 pm Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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