Otaru Sea Conditions and Tide Table

Otaru 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 06:17 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Sat night. Cool air temperatures (max 15°C on Sat afternoon, min 6°C on Thu night). Winds increasing (calm on Thu afternoon, fresh winds from the W by Sat night).

Days 5–7 Weather Summary

Some drizzle, heaviest during Tue morning. Cool air temperatures (max 15°C on Wed morning, min 4°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 8mm), mostly falling on Fri afternoon. Very mild (max 16°C on Wed afternoon, min 8°C on Wed night). Winds decreasing (fresh winds from the ESE on Fri morning, calm by Sat morning).

Days 11–13 Weather Summary

Mostly dry. Warm (max 20°C on Tue morning, min 9°C on Sat night). Wind will be generally light.

Thu
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
Thursday
30
Friday
1
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
2:24PM0.06m
3:14AM0.09m
2:44PM0.09m
4:20AM0.12m
3:09PM0.14m
5:26AM0.14m
3:38PM0.18m
6:33AM0.17m
4:08PM0.22m
7:47AM0.18m
4:39PM0.24m
9:42AM0.18m
5:09PM0.24m
5:33PM0.22m
5:00PM0.18m
1:42PM0.14m
9:28PM0.12m
1:29PM0.11m
11:40PM0.09m
1:32PM0.09m
1:08AM0.08m
1:40PM0.07m
2:23AM0.07m
1:52PM0.08m
3:31AM0.07m
2:07PM0.09m
4:34AM0.09m
Low Tide
8:48PM-0.08m
9:19AM-0.01m
9:26PM-0.09m
9:44AM0.03m
10:09PM-0.09m
10:09AM0.08m
10:56PM-0.08m
10:32AM0.13m
11:46PM-0.06m
10:49AM0.16m
00:42AM-0.05m
10:39AM0.18m
1:44AM-0.03m
2:54AM-0.02m
4:19AM-0.02m
7:38PM0.12m
7:43PM0.06m
7:07AM-0.03m
8:07PM-0.00m
7:55AM-0.03m
8:35PM-0.05m
8:29AM-0.02m
9:03PM-0.09m
8:54AM0.00m
9:33PM-0.10m
Wave
height (m) 
direction
period (s) 
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
rain showers
clear
part cloud
clear
clear
clear
part cloud
light rain
part cloud
clear
part cloud
clear
part cloud
clear
part cloud
cloud
light rain
light rain
light rain
light rain
cloud
cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
clear
clear
light rain
rain showers
rain showers
light rain
light rain
part cloud
some clouds
clear
some clouds
cloudy
cloudy
some clouds
some clouds
rain shwrs
clear
some clouds
clear
clear
clear
some clouds
light rain
some clouds
clear
some clouds
clear
some clouds
clear
some clouds
cloudy
light rain
light rain
light rain
light rain
cloudy
cloudy
some clouds
cloudy
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
clear
clear
light rain
rain shwrs
rain shwrs
light rain
light rain
some clouds
 km/h
5
NNW
5
SSE
10
ESE
10
E
10
SSE
5
SE
15
WSW
30
WSW
25
NW
25
NNW
10
WNW
10
E
20
E
15
SE
5
NE
5
NNW
10
SSW
5
ESE
10
NW
10
SW
10
E
5
N
15
SE
25
ESE
25
ESE
20
SE
0
SW
5
W
10
WNW
10
WNW
20
NW
5
WSW
10
E
10
N
10
ESE
15
E
10
SSE
20
SE
5
NW
35
W
30
SW
30
WSW
30
WNW
25
NW
30
NNW
35
NW
10
NNW
 mm 
1
1
1
2
3
2
19
2
1
7
3
2
max°C
9
9
13
13
11
14
15
9
8
6
5
13
14
9
9
9
8
15
16
12
13
14
13
13
13
12
11
11
11
11
10
10
14
14
12
20
18
13
11
10
10
10
10
9
5
6
5
Moonrise
4:18
4:44
5:16
5:56
6:48
7:53
9:06
10:23
11:38
12:51
2:00
3:07
4:12
5:18
6:24
Moonset
4:56
6:15
7:37
9:00
10:20
11:29
12:25
1:08
1:41
2:07
2:29
2:48
3:07
3:25
3:46
Sunrise
4:52
4:50
4:48
4:47
4:45
4:43
4:41
4:41
4:39
4:37
4:35
4:35
4:33
4:31
4:30
Sunset
6:17
6:19
6:21
6:22
6:22
6:23
6:24
6:25
6:28
6:29
6:30
6:30
6:31
6:32
6:35
6:36
Today's sea temperature in Otaru is
8.2° C
(Statistics for 16 Apr 1981-2005 – mean: 6.9 max: 8.9 min: 4.9°C)
Issued (local time): 2 pm Thursday 16 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest