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 06:05 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Mon afternoon, min 8°C on Thu morning). Winds increasing (calm on Tue afternoon, fresh winds from the NW by Wed afternoon).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Sun morning, min 10°C on Thu afternoon). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 39mm), heaviest during Tue morning. Very mild (max 18°C on Mon afternoon, min 6°C on Tue night). Mainly fresh winds.

Days 11–13 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Wed afternoon, min 4°C on Wed night). Winds decreasing (fresh winds from the NNW on Wed afternoon, light winds from the NNW by Sat afternoon).

Mon
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
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
PM
night
Wave Height Map
High Tide
7:50PM2.95m
8:39AM3.11m
8:27PM3.07m
9:07AM3.15m
9:03PM3.12m
9:34AM3.13m
9:38PM3.09m
10:01AM3.07m
10:14PM2.98m
10:28AM2.97m
10:52PM2.79m
10:56AM2.82m
11:36PM2.55m
11:28AM2.64m
00:32AM2.29m
12:05PM2.44m
2:03AM2.08m
1:01PM2.23m
4:29AM2.11m
2:57PM2.10m
5:55AM2.34m
4:51PM2.20m
6:39AM2.59m
5:58PM2.44m
7:13AM2.80m
6:46PM2.69m
7:42AM2.97m
7:26PM2.91m
8:10AM3.08m
Low Tide
2:04PM0.79m
2:14AM-0.07m
2:35PM0.61m
2:47AM-0.07m
3:05PM0.46m
3:18AM0.02m
3:36PM0.37m
3:49AM0.18m
4:08PM0.34m
4:20AM0.40m
4:42PM0.37m
4:51AM0.68m
5:19PM0.46m
5:25AM0.99m
6:04PM0.60m
6:06AM1.31m
7:06PM0.76m
7:11AM1.61m
8:42PM0.85m
9:48AM1.74m
10:31PM0.76m
11:39AM1.56m
11:42PM0.54m
12:29PM1.30m
00:32AM0.31m
1:05PM1.03m
1:11AM0.14m
1:37PM0.78m
1:47AM0.03m
Wave
height (m) 
direction
period (s) 
0.3
NNW
2
0.4
N
3
0.4
NNE
3
0.2
N
3
0.4
NW
3
0.8
NW
4
0.9
NW
4
0.5
WNW
6
0.3
W
7
0.2
W
6
0.1
W
5
0.1
W
3
0.5
WNW
3
0.1
W
4
0.1
E
1
0.1
SW
1
0.3
S
2
0.2
WSW
6
0.4
SSW
3
0.2
WSW
6
0.2
WSW
6
0.3
S
2
0.5
S
3
0.3
S
2
0.8
N
4
0.5
NNE
3
0.6
NNW
4
0.9
NNW
4
0.7
N
4
0.7
N
4
0.6
N
3
0.6
N
4
0.3
N
2
0.4
NNW
3
0.3
NNW
3
0.2
N
2
0.1
W
5
0
W
5
0.2
N
2
0.3
N
2
0.2
WNW
5
0.1
W
5
0
W
5
0.1
W
2
0.3
WSW
2
0.8
W
4
0.2
W
6
cloud
cloud
clear
clear
part cloud
clear
clear
clear
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
heavy rain
heavy rain
mod rain
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
light rain
mod rain
clear
clear
part cloud
part cloud
cloud
light rain
light rain
cloud
cloudy
cloudy
clear
clear
some clouds
clear
clear
clear
clear
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
heavy rain
heavy rain
mod rain
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
light rain
mod rain
clear
clear
some clouds
some clouds
cloudy
light rain
light rain
cloudy
 km/h
15
NW
20
NNE
20
NNE
5
NNW
15
NNW
30
NW
35
NW
20
NNW
15
ENE
5
NW
5
WNW
5
WSW
25
WNW
5
N
10
ESE
15
SSW
15
SSE
15
SE
20
SW
10
SSE
10
SSE
20
SSW
25
SSE
10
SSE
30
N
20
NNE
25
N
30
NNW
25
N
25
N
25
N
20
NNW
20
N
20
NW
15
NNW
10
ENE
5
NNW
5
ESE
20
NNE
20
NNW
5
NNE
10
E
10
WSW
5
SW
20
SW
30
WNW
15
NW
 mm 
14
18
7
1
9
1
1
max°C
13
12
10
12
10
10
11
10
9
10
10
12
12
11
11
13
13
16
17
16
17
18
17
15
9
7
7
8
5
6
8
5
7
8
6
7
9
9
6
11
10
9
12
14
15
15
13
Moonrise
6:51
7:21
7:50
8:18
8:47
9:19
9:56
10:39
11:31
12:31
1:38
2:48
3:58
5:05
6:09
Moonset
4:50
5:53
6:56
7:59
9:03
10:09
11:17
12:28
1:39
2:46
3:47
4:39
5:22
5:58
6:30
Sunrise
7:01
7:00
6:58
6:58
6:56
6:56
6:54
6:54
6:52
6:52
6:50
6:48
6:48
6:47
6:46
Sunset
6:05
6:06
6:07
6:07
6:08
6:08
6:09
6:10
6:12
6:13
6:13
6:14
6:15
6:15
6:16
6:16
Today's sea temperature in Tomioka (Amakusa) is
15.4° C
(Statistics for 16 Feb 1981-2005 – mean: 18.0 max: 19.3 min: 16.7°C)
Issued (local time): 2 pm Monday 16 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest