Shimminatocho Sea Conditions and Tide Table

Shimminatocho 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 06:50 AM and sunset is at 04:49 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Mon morning, min 7°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Thu afternoon, min 7°C on Thu night). Winds increasing (calm on Thu morning, fresh winds from the NNE by Thu night).

Days 7–9 Weather Summary

Heavy rain (total 25mm), heaviest during Sun morning. Very mild (max 18°C on Sun morning, min 3°C on Fri night). Winds increasing (calm on Sat afternoon, strong winds from the SSW by Sun morning).

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Mon morning. Very mild (max 13°C on Wed afternoon, min 6°C on Wed night). Winds decreasing (strong winds from the WNW on Mon morning, light winds from the NNW by Mon night).

Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
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
6:58AM2.14m
6:01PM2.21m
7:49AM2.07m
6:44PM2.15m
8:41AM1.98m
7:30PM2.03m
9:36AM1.90m
8:20PM1.88m
10:32AM1.83m
9:25PM1.71m
11:27AM1.78m
10:58PM1.56m
12:19PM1.77m
00:33AM1.50m
1:07PM1.77m
1:51AM1.52m
1:50PM1.79m
2:55AM1.59m
2:30PM1.81m
3:48AM1.68m
3:07PM1.84m
4:34AM1.77m
3:43PM1.88m
5:15AM1.84m
Low Tide
12:47PM1.03m
1:10AM-0.14m
1:30PM1.04m
1:54AM-0.05m
2:13PM1.06m
2:38AM0.11m
2:59PM1.07m
3:22AM0.30m
3:50PM1.07m
4:06AM0.51m
4:48PM1.05m
4:52AM0.71m
5:59PM1.00m
5:44AM0.90m
7:30PM0.91m
6:50AM1.04m
8:48PM0.77m
8:22AM1.13m
9:37PM0.62m
9:39AM1.15m
10:16PM0.49m
10:31AM1.14m
10:52PM0.37m
Wave
height (m) 
direction
period (s) 
0.1
S
8
0.1
S
8
0.3
SSW
4
0.2
WSW
3
0.1
SE
8
0.3
WSW
2
0.5
W
3
0.9
WNW
4
0.4
N
3
0.3
NNW
2
0.3
NW
2
0.4
NW
3
0.1
S
8
0.1
S
9
0.1
S
10
0.1
S
11
0.1
S
11
0.9
NW
4
1.1
NNE
4
1.4
N
5
0.9
NNE
4
0.6
NNE
3
0.2
NNE
3
0.4
S
3
2.5
SSW
7
2.4
S
9
2.2
SW
7
2.2
W
6
1.5
WNW
5
0.6
W
5
0.5
SW
5
0.4
WNW
3
0.4
SW
4
0.8
WNW
4
0.6
WNW
4
0.6
N
3
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
clear
clear
clear
clear
cloud
cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
light rain
heavy rain
mod rain
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
cloudy
clear
clear
clear
clear
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
light rain
heavy rain
mod rain
rain shwrs
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
 km/h
5
SE
10
SW
5
NE
0
SSW
0
W
5
SW
10
WNW
25
NW
10
N
10
N
15
NNW
5
NE
5
NE
5
NNW
10
ENE
0
E
5
NW
25
NW
30
NNE
35
N
20
NNE
15
NE
0
W
10
ESE
40
SSW
30
WNW
30
W
40
WNW
30
NW
5
NNW
10
WNW
15
NW
5
WNW
20
NW
20
NNW
15
NNE
 mm 
4
12
6
3
1
1
max°C
11
12
10
14
14
12
15
14
10
11
11
9
12
12
9
12
13
13
8
8
6
8
10
17
18
11
10
9
10
9
12
12
11
12
13
11
Moonrise
5:53
7:05
8:18
9:28
10:33
11:34
12:33
1:30
2:27
3:24
4:23
Moonset
8:16
9:18
10:07
10:47
11:20
11:48
12:13
12:37
1:02
1:28
1:56
2:29
Sunrise
6:50
6:50
6:50
6:52
6:52
6:54
6:54
6:54
6:56
6:56
6:56
6:58
Sunset
4:49
4:49
4:49
4:49
4:49
4:49
4:50
4:50
4:50
4:50
4:51
4:51
Today's sea temperature in Shimminatocho is
19.1° C
(Statistics for 06 Dec 1981-2005 – mean: 20.1 max: 22.1 min: 18.7°C)
Issued (local time): 8 am Saturday 06 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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