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 06:02 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Sat night. Cool air temperatures (max 15°C on Sat afternoon, min 3°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 11mm), heaviest on Tue morning. Cool air temperatures (max 11°C on Thu morning, min 4°C on Tue night). Winds increasing (light winds from the SSW on Tue morning, strong winds from the W by Tue night).

Days 8–10 Weather Summary

Heavy rain (total 21mm), heaviest during Sat night. Very mild (max 12°C on Sat morning, min 5°C on Thu night). Mainly fresh winds.

Days 11–13 Weather Summary

Light rain (total 5mm), mostly falling on Mon afternoon. Very mild (max 16°C on Wed afternoon, min 5°C on Sun night). Winds decreasing (strong winds from the WSW on Mon morning, calm by Wed afternoon).

Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sun
19
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
5:59AM0.07m
4:15PM0.10m
6:51AM0.08m
4:36PM0.13m
7:48AM0.09m
4:52PM0.15m
9:09AM0.10m
5:03PM0.17m
5:07PM0.18m
5:06PM0.17m
5:06PM0.15m
5:09PM0.12m
4:53PM0.09m
2:25PM0.05m
11:51PM0.06m
2:06PM0.04m
1:04AM0.06m
2:10PM0.04m
2:09AM0.07m
2:24PM0.06m
3:14AM0.09m
2:44PM0.09m
4:20AM0.12m
Low Tide
10:58PM-0.13m
10:37AM0.00m
11:34PM-0.11m
10:51AM0.04m
00:12AM-0.09m
10:59AM0.07m
00:51AM-0.06m
10:44AM0.10m
1:33AM-0.03m
2:21AM-0.02m
3:23AM-0.01m
5:09AM-0.02m
6:41AM-0.04m
7:29AM-0.06m
8:02PM0.03m
8:01AM-0.07m
7:54PM-0.01m
8:28AM-0.07m
8:15PM-0.05m
8:54AM-0.05m
8:48PM-0.08m
9:19AM-0.01m
9:26PM-0.09m
Wave
height (m) 
direction
period (s) 
clear
cloud
cloud
light rain
part cloud
part cloud
part cloud
clear
part cloud
rain showers
rain showers
rain showers
rain showers
clear
clear
cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
heavy rain
light rain
light rain
part cloud
rain showers
rain showers
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
mod rain
part cloud
clear
part cloud
part cloud
rain showers
rain showers
clear
clear
cloudy
cloudy
light rain
some clouds
some clouds
some clouds
clear
some clouds
rain shwrs
rain shwrs
rain shwrs
rain shwrs
clear
clear
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
heavy rain
light rain
light rain
some clouds
rain shwrs
rain shwrs
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
mod rain
some clouds
clear
some clouds
some clouds
rain shwrs
rain shwrs
clear
 km/h
10
SSE
10
SE
10
SSE
15
SE
15
WSW
20
NW
0
NNW
15
ESE
15
SE
25
SE
10
SSW
40
WSW
50
W
45
W
45
WSW
20
SSW
20
WSW
35
WNW
25
WSW
10
NW
5
NNW
15
SE
15
SE
20
SE
10
ESE
10
W
30
WNW
15
SW
40
WSW
40
WSW
45
WSW
25
WSW
15
SW
5
S
10
ESE
5
ENE
5
SSE
5
SE
10
S
15
WNW
20
WNW
15
NW
5
SSE
5
SE
20
SSE
40
W
35
W
 mm 
1
1
4
3
3
15
5
1
2
3
6
8
2
max°C
7
14
15
10
10
5
4
13
14
8
7
6
6
8
8
9
11
8
7
8
8
7
12
11
10
8
7
6
5
5
7
12
13
11
14
16
13
17
17
13
8
8
7
12
11
7
9
Moonrise
8:36
9:42
10:46
11:45
12:37
1:21
1:57
2:27
2:52
3:14
3:35
3:56
4:18
4:44
5:16
Moonset
5:42
6:07
6:37
7:14
8:00
8:53
9:54
11:00
12:08
1:18
2:29
3:42
4:56
6:15
7:37
Sunrise
5:13
5:11
5:09
5:09
5:07
5:05
5:03
5:01
5:00
4:58
4:56
4:54
4:54
4:52
4:50
4:48
Sunset
6:02
6:04
6:05
6:06
6:07
6:08
6:09
6:10
6:12
6:13
6:15
6:15
6:16
6:17
6:19
6:21
Today's sea temperature in Otaru is
8.2° C
(Statistics for 03 Apr 1981-2005 – mean: 6.0 max: 7.8 min: 4.4°C)
Issued (local time): 8 pm Friday 03 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest