Otsuchi Sea Conditions and Tide Table

Otsuchi 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 04:56 AM and sunset is at 06:07 PM.

Days 1–3 Weather Summary

Light rain (total 5mm), mostly falling on Wed night. Cool air temperatures (max 14°C on Wed morning, min 4°C on Thu night). Winds increasing (calm on Wed morning, fresh winds from the N by Thu morning).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Sun morning, min 10°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Tue afternoon. Very mild (max 16°C on Tue morning, min 7°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 33mm), heaviest during Fri morning. Very mild (max 15°C on Sat morning, min 9°C on Sun night). Mainly fresh winds.

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thu
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
2:14PM1.21m
2:28AM1.24m
3:04PM1.28m
2:45AM1.30m
3:52PM1.33m
3:05AM1.36m
4:40PM1.33m
3:28AM1.43m
5:28PM1.29m
3:54AM1.48m
6:19PM1.22m
7:16PM1.13m
8:32PM1.05m
6:18AM1.28m
00:41AM1.04m
7:31AM1.14m
00:42AM1.07m
10:16AM1.03m
00:59AM1.11m
12:21PM1.05m
1:19AM1.16m
1:36PM1.11m
1:40AM1.21m
Low Tide
8:13AM0.55m
8:23PM0.48m
8:44AM0.38m
8:57PM0.56m
9:17AM0.21m
9:27PM0.66m
9:53AM0.07m
9:55PM0.77m
10:31AM-0.01m
10:20PM0.86m
11:12AM-0.04m
10:43PM0.93m
11:58AM0.00m
11:04PM0.98m
12:48PM0.09m
11:21PM1.00m
1:48PM0.20m
3:02PM0.32m
2:06AM1.04m
4:28PM0.41m
5:43AM0.93m
5:46PM0.48m
6:52AM0.76m
6:45PM0.53m
7:34AM0.58m
7:30PM0.58m
8:08AM0.43m
Wave
height (m) 
direction
period (s) 
0.8
SE
9
0.8
SE
12
1.3
SSE
15
2.1
E
9
2.5
E
10
2.2
E
10
2
SSE
13
2
SE
13
1.8
SE
13
1.7
SSE
14
1.9
SSE
14
1.9
SSE
15
1.9
SSE
15
1.8
SSE
15
1.7
SSE
14
1.9
SSE
14
2
SSE
14
1.9
SSE
14
2.1
SE
13
2.1
SE
12
1.8
SE
12
1.7
SE
12
1.5
ESE
11
1.2
ESE
11
1
ESE
10
1.1
ESE
10
0.9
E
11
1.6
S
6
2.5
S
8
3.5
SSE
10
3
SSE
10
2.5
SSE
10
2.1
SSE
9
1.8
SE
9
1.6
SE
9
1.6
ENE
10
1.5
ENE
10
1.5
ENE
12
1.6
ENE
11
1.8
ENE
14
2
ENE
14
1.8
ENE
12
1.6
ENE
12
1.5
ENE
12
1.4
ENE
12
2.3
S
9
2
S
9
cloud
cloud
light rain
cloud
part cloud
clear
clear
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
cloud
cloud
rain showers
light rain
clear
clear
clear
clear
part cloud
part cloud
part cloud
heavy rain
heavy rain
mod rain
cloud
part cloud
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
light rain
part cloud
light rain
cloudy
cloudy
light rain
cloudy
some clouds
clear
clear
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
cloudy
cloudy
rain shwrs
light rain
clear
clear
clear
clear
some clouds
some clouds
some clouds
heavy rain
heavy rain
mod rain
cloudy
some clouds
light rain
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
cloudy
light rain
some clouds
light rain
 km/h
5
ENE
5
SSE
15
NNE
30
N
25
N
10
N
15
S
20
S
15
SW
15
SW
15
WSW
15
WSW
5
WSW
10
NE
5
WSW
15
S
20
S
15
SSW
20
SSW
10
W
5
WSW
20
WSW
20
WNW
5
W
5
S
20
SSW
10
SW
25
S
30
S
5
W
0
NNW
0
WNW
5
S
15
WSW
15
W
10
W
5
SE
10
ESE
10
SSW
20
SSW
20
SSW
10
SW
10
ENE
10
NE
10
S
15
SW
10
N
 mm 
5
1
2
11
15
6
1
1
2
max°C
14
14
10
7
6
5
12
13
12
18
17
14
19
17
11
17
17
14
16
14
9
14
13
8
15
16
13
12
11
14
15
14
11
11
12
9
14
13
11
18
19
15
14
11
13
17
10
Moonrise
3:29
3:53
4:19
4:48
5:23
6:07
7:01
8:06
9:18
10:31
11:43
12:52
1:58
3:02
4:05
5:07
Moonset
3:38
4:50
6:05
7:23
8:43
10:00
11:09
12:06
12:52
1:27
1:56
2:21
2:44
3:05
3:27
Sunrise
4:56
4:54
4:54
4:52
4:50
4:48
4:48
4:46
4:45
4:43
4:41
4:41
4:39
4:37
4:37
4:35
Sunset
6:07
6:08
6:09
6:10
6:12
6:13
6:14
6:15
6:15
6:16
6:17
6:19
6:20
6:21
6:22
6:22
Today's sea temperature in Otsuchi is
7.2° C
(Statistics for 15 Apr 1981-2005 – mean: 11.2 max: 14.0 min: 8.3°C)
Issued (local time): 8 am Wednesday 15 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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