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 — and sunset is at 04:50 PM.

Days 1–4 Weather Summary

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

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Sat morning, min 9°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 9mm), mostly falling on Sun night. Very mild (max 17°C on Sun afternoon, min 5°C on Tue night). Winds increasing (calm on Sun afternoon, fresh winds from the N by Mon afternoon).

Days 11–13 Weather Summary

Moderate rain (total 13mm), heaviest on Thu morning. Mild temperatures (max 9°C on Wed afternoon, min 4°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the N by Thu night).

Mon
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sat
27
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
2:30PM1.81m
3:48AM1.68m
3:07PM1.84m
4:34AM1.77m
3:43PM1.88m
5:15AM1.84m
4:17PM1.93m
5:52AM1.90m
4:52PM1.97m
6:28AM1.93m
5:26PM2.00m
7:02AM1.94m
6:00PM2.02m
7:36AM1.93m
6:35PM2.01m
8:11AM1.92m
7:11PM1.98m
8:48AM1.90m
7:50PM1.91m
9:27AM1.88m
8:35PM1.81m
10:10AM1.86m
9:35PM1.70m
10:59AM1.84m
Low Tide
9:37PM0.62m
9:39AM1.15m
10:16PM0.49m
10:31AM1.14m
10:52PM0.37m
11:11AM1.11m
11:27PM0.27m
11:48AM1.09m
00:02AM0.20m
12:22PM1.06m
00:37AM0.15m
12:55PM1.04m
1:11AM0.14m
1:28PM1.03m
1:45AM0.15m
2:03PM1.01m
2:18AM0.20m
2:40PM0.99m
2:53AM0.28m
3:20PM0.97m
3:29AM0.40m
4:05PM0.93m
4:09AM0.55m
Wave
height (m) 
direction
period (s) 
0.6
NW
3
0.2
S
6
0.1
S
6
0.2
WNW
2
0.1
S
7
0.1
S
7
0.1
S
7
0.2
NNW
2
0.3
N
2
0.3
SSW
5
0.1
S
5
0.1
S
4
0.1
S
5
0.4
SSE
3
0.2
ESE
3
0.2
S
4
0.5
S
3
0.3
S
3
0.2
SSE
10
0.6
NNE
3
1.2
N
4
1.5
N
5
1.1
N
5
1.2
N
5
1
N
4
0.7
N
4
0.4
NNE
3
0.3
E
4
0.2
S
8
0.2
S
8
0.4
NNE
3
1.1
N
4
0.7
N
4
0.3
W
4
0.1
S
6
0.9
WNW
4
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
cloud
light rain
mod rain
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
mod rain
light rain
rain showers
part cloud
part cloud
part cloud
light rain
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
cloudy
cloudy
light rain
mod rain
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
mod rain
light rain
rain shwrs
some clouds
some clouds
some clouds
light rain
 km/h
15
NNW
5
ENE
5
NNE
10
NW
5
ESE
0
SSW
5
SW
10
N
10
NNE
15
N
5
E
5
E
5
WSW
10
ESE
5
ENE
5
SW
10
SE
5
E
5
NNW
20
N
30
N
35
N
30
N
30
N
30
N
15
NNE
15
NE
15
N
5
ENE
10
ENE
15
NNE
30
N
20
N
15
N
5
SE
25
WNW
 mm 
1
8
8
3
1
1
max°C
10
7
10
11
9
13
13
12
12
12
10
14
14
13
17
17
14
16
17
13
11
11
9
8
9
6
9
9
7
6
7
7
7
7
7
8
Moonrise
3:24
4:23
5:22
6:20
7:14
8:04
8:48
9:26
9:59
10:28
10:56
11:22
Moonset
1:56
2:29
3:07
3:52
4:43
5:40
6:41
7:43
8:45
9:47
10:50
Sunrise
6:56
6:58
6:58
6:58
7:00
7:00
7:01
7:01
7:01
7:01
7:01
7:03
Sunset
4:50
4:51
4:51
4:51
4:52
4:52
4:52
4:52
4:53
4:53
4:54
4:54
Today's sea temperature in Shimminatocho is
16.5° C
(Statistics for 15 Dec 1981-2005 – mean: 19.5 max: 21.1 min: 18.0°C)
Issued (local time): 2 pm Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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