Simonoseki Sanbasi Sea Conditions and Tide Table

Simonoseki Sanbasi 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 07:18 AM and sunset is at 05:13 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 11°C on Sun afternoon, min 1°C on Fri morning). Winds decreasing (fresh winds from the NW on Fri morning, calm by Sat night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Mon afternoon, min 4°C on Tue night). Mainly fresh winds.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 11°C on Fri afternoon, min 6°C on Thu morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Sun night. Mild temperatures (max 9°C on Mon afternoon, min 3°C on Tue night). Winds increasing (calm on Sun night, strong winds from the WNW by Tue night).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
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
1:47PM1.76m
1:55AM1.69m
2:36PM1.71m
3:09AM1.59m
3:31PM1.67m
4:36AM1.54m
4:33PM1.67m
6:02AM1.57m
5:36PM1.71m
7:13AM1.66m
6:33PM1.77m
8:08AM1.75m
7:24PM1.85m
8:54AM1.83m
8:12PM1.94m
9:34AM1.90m
8:55PM2.02m
10:10AM1.95m
9:37PM2.07m
10:44AM1.97m
10:17PM2.09m
11:17AM1.96m
10:57PM2.07m
Low Tide
7:22AM0.47m
7:52PM0.72m
8:13AM0.63m
8:56PM0.70m
9:13AM0.78m
10:09PM0.65m
10:25AM0.89m
11:23PM0.55m
11:40AM0.94m
00:29AM0.41m
12:47PM0.94m
1:24AM0.27m
1:42PM0.91m
2:13AM0.14m
2:29PM0.84m
2:56AM0.04m
3:10PM0.77m
3:36AM-0.02m
3:49PM0.70m
4:14AM-0.04m
4:26PM0.63m
4:51AM-0.01m
5:03PM0.58m
5:28AM0.07m
Wave
height (m) 
direction
period (s) 
2.5
NW
8
1.7
NW
7
1
NNW
7
0.9
NNW
6
0.8
NNW
6
0.5
NNW
5
0.5
NW
4
0.4
NW
5
0.5
WNW
4
0.4
W
4
1
W
5
1
W
5
0.9
WNW
5
1.1
NNW
5
1.3
NNW
5
1.5
NNW
6
1.2
NNW
6
0.9
NW
6
1.1
NW
5
1
NNW
7
0.6
NNW
7
0.5
N
6
0.6
NW
4
0.6
W
3
0.6
WNW
4
0.7
NW
4
0.9
NW
4
1.6
NW
6
1.3
NW
6
0.8
NNW
6
0.5
NNW
7
0.5
NNW
6
0.8
W
4
1.3
WNW
5
1.6
WNW
6
2.2
WNW
7
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
cloud
part cloud
part cloud
rain showers
part cloud
light rain
part cloud
part cloud
cloud
light rain
cloudy
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
cloudy
some clouds
some clouds
rain shwrs
some clouds
light rain
some clouds
some clouds
cloudy
light rain
 km/h
35
NW
25
NW
10
NW
20
W
15
NW
5
SW
5
SSW
10
WSW
10
S
10
S
20
WSW
15
WSW
15
N
20
N
25
NNW
25
NNW
25
NNW
10
NW
20
NW
20
NNW
10
WSW
10
WSW
15
W
15
WSW
10
WNW
20
NW
20
NW
30
NW
25
NW
5
NE
5
SSE
10
SW
20
W
25
WNW
30
WNW
35
WNW
 mm 
1
1
3
max°C
2
3
4
7
7
6
9
11
9
10
13
13
10
9
7
4
5
6
6
7
7
9
11
10
9
9
9
8
8
6
7
9
9
7
6
6
Moonrise
11:13
11:40
12:07
12:37
1:12
1:53
2:44
3:46
4:57
6:11
7:24
8:33
Moonset
11:07
12:11
1:16
2:25
3:38
4:54
6:07
7:14
8:10
8:55
9:32
Sunrise
7:18
7:18
7:20
7:20
7:20
7:20
7:20
7:20
7:20
7:20
7:22
7:22
Sunset
5:13
5:13
5:14
5:15
5:15
5:15
5:16
5:17
5:19
5:19
5:20
5:21
Today's sea temperature in Simonoseki Sanbasi is
15.3° C
(Statistics for 26 Dec 1981-2005 – mean: 18.5 max: 19.7 min: 17.3°C)
Issued (local time): 8 am Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest