Tosa Simizu Sea Conditions and Tide Table

Tosa Simizu 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 07:03 AM and sunset is at 05:04 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Cool air temperatures (max 18°C on Sat afternoon, min 8°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 30mm), heaviest during Tue night. Cool air temperatures (max 19°C on Tue night, min 8°C on Mon morning). Winds increasing (calm on Mon morning, strong winds from the SSE by Tue night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 15°C on Sat morning, min 9°C on Thu morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 14°C on Sun morning, min 8°C on Mon night). Winds decreasing (strong winds from the WNW on Mon night, light winds from the WNW by Tue afternoon).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
6:17AM1.64m
5:04PM1.66m
6:51AM1.68m
5:39PM1.68m
7:25AM1.69m
6:13PM1.68m
7:59AM1.68m
6:48PM1.67m
8:34AM1.66m
7:24PM1.64m
9:09AM1.63m
8:05PM1.59m
9:45AM1.59m
8:51PM1.51m
10:23AM1.56m
9:48PM1.42m
11:05AM1.54m
11:02PM1.32m
11:53AM1.53m
00:39AM1.27m
12:48PM1.53m
2:24AM1.33m
1:48PM1.56m
3:49AM1.46m
Low Tide
11:43AM0.90m
00:05AM0.08m
12:19PM0.89m
00:39AM0.04m
12:53PM0.88m
1:13AM0.03m
1:27PM0.87m
1:46AM0.03m
2:03PM0.87m
2:21AM0.06m
2:42PM0.86m
2:57AM0.13m
3:27PM0.83m
3:36AM0.23m
4:20PM0.78m
4:19AM0.38m
5:24PM0.71m
5:11AM0.55m
6:37PM0.59m
6:16AM0.73m
7:50PM0.43m
7:38AM0.87m
8:56PM0.25m
Wave
height (m) 
direction
period (s) 
0.5
E
11
0.6
E
15
0.7
E
11
0.7
E
14
0.9
E
8
1.2
E
8
1.4
ESE
8
1.4
ESE
8
1.6
ESE
8
1.4
ESE
9
1.4
ESE
9
1.4
E
9
1.4
E
9
2.1
E
9
3.5
E
10
3.5
ESE
10
2.5
ESE
10
2
ESE
9
1.6
ESE
9
1.4
E
9
1.4
E
9
1.2
E
8
1.9
E
9
2.5
E
10
2.5
E
10
2.3
E
9
2.1
E
9
1.8
E
9
1.6
E
9
1.4
E
10
1.4
E
10
1.5
N
7
1.6
N
7
1
N
8
0.8
E
13
0.6
E
12
cloud
cloud
part cloud
part cloud
part cloud
light rain
part cloud
clear
clear
clear
clear
clear
part cloud
rain showers
heavy rain
light rain
part cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
some clouds
some clouds
light rain
some clouds
clear
clear
clear
clear
clear
some clouds
rain shwrs
heavy rain
light rain
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
 km/h
10
ENE
20
E
15
E
10
NNE
15
ENE
10
E
5
N
25
NW
15
NNW
10
N
10
ESE
20
NE
20
NE
25
NNE
40
SSE
20
W
25
NW
25
NW
10
N
5
NNE
15
NE
10
NNE
15
NNE
25
NNE
10
N
5
NW
20
NW
20
NW
20
NW
25
NW
30
NW
40
NW
50
WNW
20
NW
20
WNW
15
WNW
 mm 
3
2
24
4
max°C
15
16
17
17
18
18
18
17
13
11
13
12
12
18
19
18
18
12
11
12
12
12
13
13
15
15
14
14
14
12
12
12
11
11
11
11
Moonrise
6:24
7:19
8:09
8:53
9:32
10:06
10:36
11:04
11:31
11:59
12:30
1:06
Moonset
4:06
4:57
5:54
6:54
7:55
8:57
9:58
10:59
12:02
1:06
2:15
Sunrise
7:03
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:09
7:09
7:09
Sunset
5:04
5:05
5:05
5:05
5:06
5:07
5:07
5:07
5:07
5:08
5:09
5:09
Today's sea temperature in Tosa Simizu is
20.4° C
(Statistics for 19 Dec 1981-2005 – mean: 20.8 max: 22.0 min: 19.6°C)
Issued (local time): 8 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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