Tomioka (Amakusa) Sea Conditions and Tide Table

Tomioka (Amakusa) 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 06:43 PM.

Days 1–4 Weather Summary

Heavy rain (total 22mm), heaviest during Fri morning. Warm air temperatures (max 20°C on Thu night, min 10°C on Tue night). Winds increasing (calm on Wed morning, strong winds from the S by Thu afternoon).

Days 5–7 Weather Summary

Heavy rain (total 22mm), heaviest during Sun night. Cool air temperatures (max 19°C on Sun afternoon, min 14°C on Fri night). Winds increasing (calm on Sun morning, fresh winds from the ESE by Sun night).

Days 8–10 Weather Summary

Heavy rain (total 31mm), heaviest during Mon night. Warm (max 21°C on Wed night, min 16°C on Tue morning). Winds decreasing (fresh winds from the NNE on Tue afternoon, calm by Wed afternoon).

Days 11–13 Weather Summary

Moderate rain (total 17mm), heaviest on Fri afternoon. Warm (max 22°C on Sat afternoon, min 16°C on Fri afternoon). Wind will be generally light.

Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thu
23
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
11:34PM2.55m
10:49AM2.55m
00:43AM2.33m
11:35AM2.30m
2:35AM2.24m
1:15PM2.08m
4:22AM2.36m
3:42PM2.12m
5:19AM2.56m
5:05PM2.37m
5:57AM2.75m
5:58PM2.65m
6:29AM2.91m
6:40PM2.90m
6:58AM3.04m
7:18PM3.10m
7:25AM3.12m
7:53PM3.22m
7:53AM3.17m
8:28PM3.26m
8:20AM3.17m
9:04PM3.22m
8:48AM3.11m
9:40PM3.11m
9:16AM3.01m
10:20PM2.94m
9:46AM2.87m
11:05PM2.73m
Low Tide
5:08AM1.41m
5:43PM0.61m
6:07AM1.65m
6:56PM0.85m
8:16AM1.77m
8:47PM0.96m
10:29AM1.59m
10:23PM0.87m
11:26AM1.29m
11:25PM0.72m
12:04PM0.97m
00:10AM0.58m
12:36PM0.67m
00:48AM0.50m
1:07PM0.41m
1:22AM0.47m
1:38PM0.20m
1:55AM0.51m
2:09PM0.06m
2:26AM0.61m
2:40PM-0.01m
2:58AM0.75m
3:12PM0.00m
3:30AM0.94m
3:47PM0.10m
4:03AM1.15m
4:25PM0.26m
4:43AM1.38m
Wave
height (m) 
direction
period (s) 
0.7
N
4
0.3
N
3
0.1
N
2
0.2
S
2
0.4
SE
2
0.9
SSW
4
1.2
S
5
0.8
SW
4
0.5
WSW
3
0.4
NW
3
0.4
NW
4
0.2
W
6
0.1
SW
8
0.1
SW
7
0.1
SW
7
0.3
S
2
0.5
SSE
3
0.4
S
3
0.2
SSW
2
0.2
NNE
2
0.8
NNE
4
0.4
NNE
3
0.2
NNE
3
0
W
6
0
W
6
0.1
E
2
0.1
N
1
0.1
W
3
0.1
NE
2
0.3
NNE
3
0.2
NNE
3
0.2
NNE
3
0.2
NNE
2
0.2
ENE
2
0.2
NNE
3
0.3
NNE
3
0.3
NNE
4
0.2
N
2
0.4
WNW
3
0.1
NW
3
0.1
W
3
0.1
W
2
0.2
WNW
3
0.2
W
6
0.4
NW
3
0.2
NNW
4
0.1
W
4
clear
clear
clear
part cloud
cloud
part cloud
mod rain
mod rain
light rain
part cloud
clear
cloud
cloud
cloud
cloud
heavy rain
light rain
light rain
heavy rain
part cloud
clear
part cloud
cloud
cloud
part cloud
light rain
mod rain
light rain
cloud
mod rain
rain showers
part cloud
part cloud
part cloud
cloud
part cloud
rain showers
clear
clear
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
mod rain
mod rain
light rain
some clouds
clear
cloudy
cloudy
cloudy
cloudy
heavy rain
light rain
light rain
heavy rain
some clouds
clear
some clouds
cloudy
cloudy
some clouds
light rain
mod rain
light rain
cloudy
mod rain
rain shwrs
some clouds
some clouds
some clouds
cloudy
some clouds
rain shwrs
clear
clear
clear
cloudy
cloudy
clear
clear
clear
clear
clear
 km/h
25
NNE
15
NE
5
SW
10
SE
30
SE
40
S
40
S
25
SW
20
WNW
20
NW
10
NNW
10
WNW
10
NE
10
ENE
15
SW
20
S
25
SSE
20
S
15
WSW
20
NE
30
NNE
10
NE
10
ENE
5
WNW
5
ESE
10
E
5
NE
5
NE
15
NE
15
NE
10
ENE
10
NE
10
NE
15
ENE
15
NE
20
NE
15
NNE
10
N
20
NW
10
WNW
10
SW
15
W
5
WNW
15
NNE
20
WNW
5
N
0
NE
 mm 
9
9
4
17
3
2
20
1
10
2
10
4
1
max°C
12
12
14
15
18
19
20
19
17
16
15
17
17
18
19
19
18
18
19
18
19
17
18
19
21
18
17
17
17
16
16
19
22
20
20
21
18
19
21
18
19
19
17
18
20
17
18
Moonrise
11:48
12:40
1:27
2:08
2:44
3:17
3:46
4:15
4:44
5:15
5:50
6:30
7:19
8:16
9:21
10:30
Moonset
9:28
10:21
11:18
12:18
1:20
2:21
3:24
4:28
5:34
6:43
7:56
9:11
10:25
11:33
12:32
Sunrise
6:00
5:58
5:56
5:56
5:54
5:54
5:52
5:50
5:50
5:48
5:48
5:47
5:45
5:43
5:43
5:41
Sunset
6:43
6:44
6:44
6:45
6:45
6:45
6:46
6:47
6:49
6:49
6:50
6:51
6:51
6:52
6:52
6:52
Today's sea temperature in Tomioka (Amakusa) is
17.7° C
(Statistics for 07 Apr 1981-2005 – mean: 19.1 max: 20.3 min: 17.3°C)
Issued (local time): 8 pm Tuesday 07 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest