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 — and sunset is at —.

Days 1–4 Weather Summary

Heavy rain (total 23mm), heaviest during Wed morning. Cool air temperatures (max 14°C on Tue afternoon, min 7°C on Mon night). Winds increasing (calm on Wed afternoon, strong winds from the NW by Thu afternoon).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 10°C on Sun afternoon, min 2°C on Thu night). Winds decreasing (strong winds from the WNW on Thu night, calm by Fri night).

Days 8–10 Weather Summary

Some drizzle, heaviest during Mon night. Very mild (max 12°C on Mon afternoon, min 7°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Fri morning. Very mild (max 10°C on Fri morning, min 4°C on Fri night). Winds increasing (calm on Thu night, strong winds from the WNW by Sat afternoon).

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
PM
Wave Height Map
High Tide
10:38PM2.07m
11:46AM1.92m
11:20PM2.01m
12:24PM1.87m
00:06AM1.92m
1:04PM1.81m
00:56AM1.81m
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
Low Tide
5:16AM0.08m
5:28PM0.73m
5:56AM0.18m
6:11PM0.72m
6:38AM0.32m
6:58PM0.72m
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
Wave
height (m) 
direction
period (s) 
0.5
N
6
0.6
ESE
3
0.4
NE
4
0.7
E
4
0.2
WNW
6
0.1
NW
5
0.9
NNW
7
1.1
NW
5
2.1
NW
6
3
NW
8
2.1
NW
8
1.6
NNW
8
0.9
NNW
7
0.5
NNW
6
0.5
NNW
6
0.6
NNW
5
0.4
NNW
5
0.4
NW
5
0.4
NW
5
0.3
SSW
3
0.4
WNW
4
1.4
W
6
1.4
WNW
6
1.1
WNW
6
0.9
NW
7
1.1
NW
5
1
NW
6
0.6
NNW
5
0.3
NNW
6
0.2
NNW
6
0.2
N
7
1
WNW
4
1.4
NW
5
1.8
NW
6
2.2
WNW
6
2.5
WNW
7
part cloud
clear
clear
light rain
heavy rain
cloud
light rain
light rain
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
rain showers
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
cloud
cloud
some clouds
clear
clear
light rain
heavy rain
cloudy
light rain
light rain
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
rain shwrs
some clouds
cloudy
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
light rain
some clouds
some clouds
cloudy
cloudy
 km/h
10
ESE
25
ESE
15
SE
25
ESE
5
SE
5
SW
5
N
25
NW
40
WNW
40
NW
25
NW
25
NW
10
NW
5
S
15
WNW
10
WNW
5
SSW
5
WNW
10
SE
10
SE
10
S
20
WSW
25
WNW
20
NW
10
NW
20
NW
20
NW
5
ENE
5
ESE
5
ESE
5
SE
20
WNW
30
NNW
30
NW
35
WNW
40
WNW
 mm 
2
14
3
4
1
1
max°C
9
11
14
13
12
13
13
12
9
5
4
4
4
6
8
8
9
10
8
10
12
12
9
8
8
9
8
7
8
9
9
10
8
6
5
5
Moonrise
9:43
10:16
10:46
11:13
11:40
12:07
12:37
1:12
1:53
2:44
3:46
4:57
Moonset
8:01
9:03
10:05
11:07
12:11
1:16
2:25
3:38
4:54
6:07
7:14
Sunrise
7:18
7:18
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
7:20
7:20
Sunset
5:10
5:12
5:12
5:13
5:13
5:14
5:15
5:15
5:15
5:16
5:17
5:19
Today's sea temperature in Simonoseki Sanbasi is
15.7° C
(Statistics for 22 Dec 1981-2005 – mean: 18.7 max: 20.2 min: 17.4°C)
Issued (local time): 8 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest