Simabara Sea Conditions and Tide Table

Simabara 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 05:15 PM.

Days 1–4 Weather Summary

Moderate rain (total 14mm), heaviest on Sat night. Cool air temperatures (max 18°C on Sat afternoon, min 7°C on Sun night). Winds increasing (calm on Sat morning, fresh winds from the N by Sun afternoon).

Days 5–7 Weather Summary

Light rain (total 8mm), mostly falling on Tue night. Cool air temperatures (max 15°C on Tue afternoon, min 8°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 11mm), heaviest on Sat morning. Very mild (max 14°C on Fri night, min 8°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 8mm), mostly falling on Tue night. Very mild (max 14°C on Tue afternoon, min 3°C on Wed morning). Winds increasing (calm on Mon afternoon, strong winds from the WNW by Wed morning).

Fri
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wed
31
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
8:32PM3.75m
9:36AM4.01m
9:13PM3.82m
10:16AM4.06m
9:54PM3.85m
10:54AM4.06m
10:35PM3.84m
11:32AM4.00m
11:17PM3.77m
12:10PM3.91m
00:01AM3.65m
12:50PM3.78m
00:50AM3.50m
1:33PM3.64m
1:45AM3.32m
2:20PM3.49m
2:50AM3.17m
3:13PM3.36m
4:06AM3.09m
4:13PM3.28m
5:27AM3.13m
5:16PM3.27m
6:40AM3.28m
Low Tide
2:48PM1.32m
3:01AM0.11m
3:29PM1.25m
3:41AM0.03m
4:09PM1.19m
4:21AM0.03m
4:48PM1.15m
5:00AM0.11m
5:28PM1.14m
5:40AM0.26m
6:10PM1.14m
6:22AM0.48m
6:55PM1.15m
7:07AM0.74m
7:44PM1.17m
7:56AM1.03m
8:41PM1.17m
8:54AM1.31m
9:45PM1.13m
10:03AM1.53m
10:53PM1.03m
11:18AM1.65m
11:59PM0.85m
Wave
height (m) 
direction
period (s) 
0
E
1
0
E
2
0
E
1
0
E
2
0
E
1
0.1
W
1
0.7
NNW
4
0.8
N
4
0.4
NNE
2
0.4
N
3
0.2
N
2
0
E
2
0
W
1
0.1
E
2
0.1
S
2
0.3
NW
2
0.5
N
3
0.4
N
3
0.6
N
3
0.3
N
3
0.1
N
2
0.1
N
1
0
W
2
0.2
NNW
2
0.4
NNW
3
0.6
NNW
4
0.5
N
3
0.5
N
3
0.2
N
3
0.1
E
1
0
W
1
0
E
1
0.1
SE
2
0.5
SSW
3
1
WNW
4
1.3
WNW
5
part cloud
part cloud
cloud
light rain
heavy rain
rain showers
part cloud
clear
clear
clear
clear
clear
part cloud
mod rain
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
light rain
light rain
rain showers
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
rain showers
light rain
light rain
some clouds
some clouds
cloudy
light rain
heavy rain
rain shwrs
some clouds
clear
clear
clear
clear
clear
some clouds
mod rain
some clouds
some clouds
cloudy
some clouds
clear
some clouds
some clouds
cloudy
cloudy
light rain
light rain
rain shwrs
some clouds
cloudy
some clouds
clear
clear
some clouds
cloudy
rain shwrs
light rain
light rain
 km/h
5
SE
10
SE
5
ESE
5
WSW
5
SSE
15
NNW
30
NNE
30
NNE
25
NNE
25
NNE
10
NE
5
ENE
5
NNW
10
S
5
WNW
15
NW
20
N
20
NNE
30
NNE
15
NE
10
NNE
5
NNW
5
NNE
10
NNE
20
NNW
20
N
25
NNE
25
NNE
15
NE
10
ENE
5
NNE
5
SE
10
SE
25
SW
35
WNW
40
WNW
 mm 
2
11
1
8
5
3
3
1
4
2
max°C
17
16
17
18
16
16
12
8
10
13
10
12
15
15
15
15
13
12
13
10
11
13
14
10
11
10
10
11
9
10
11
11
13
14
14
4
Moonrise
7:30
8:20
9:04
9:42
10:16
10:46
11:15
11:42
12:10
12:41
1:16
1:59
Moonset
4:16
5:08
6:05
7:05
8:06
9:08
10:09
11:10
12:13
1:17
2:26
3:38
Sunrise
7:15
7:16
7:16
7:16
7:16
7:18
7:18
7:18
7:18
7:18
7:20
7:20
Sunset
5:15
5:15
5:15
5:15
5:15
5:16
5:17
5:17
5:19
5:19
5:20
5:21
Today's sea temperature in Simabara is
15.3° C
(Statistics for 19 Dec 1981-2005 – mean: 20.3 max: 21.6 min: 19.0°C)
Issued (local time): 2 pm Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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