Hakodate Sea Conditions and Tide Table

Hakodate 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 —.

Days 1–4 Weather Summary

Heavy rain (total 38mm), heaviest during Sun morning. Icy conditions (max 12°C on Sat afternoon, min -1°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the SSW by Fri night).

Days 5–7 Weather Summary

Moderate rain (total 14mm), heaviest on Wed afternoon. Icy conditions (max 11°C on Wed afternoon, min -2°C on Mon night). Winds increasing (calm on Tue afternoon, fresh winds from the S by Wed afternoon).

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Wed night. Freeze-thaw conditions (max 5°C on Wed night, min -3°C on Sat morning). Winds decreasing (strong winds from the WSW on Wed night, light winds from the NNW by Sat afternoon).

Days 11–13 Weather Summary

Light rain (total 6mm), mostly falling on Mon night. Freeze-thaw conditions (max 6°C on Mon morning, min -3°C on Sat night). Winds increasing (calm on Sun morning, fresh winds from the SSW by Mon night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
4:06AM0.78m
2:19PM0.97m
4:43AM0.80m
2:53PM0.98m
5:19AM0.81m
3:29PM0.99m
5:54AM0.80m
4:06PM0.97m
6:28AM0.79m
4:46PM0.95m
6:59AM0.77m
5:31PM0.90m
7:30AM0.75m
6:20PM0.84m
8:02AM0.74m
7:15PM0.77m
8:36AM0.75m
8:22PM0.69m
9:15AM0.76m
9:46PM0.62m
10:01AM0.80m
11:35PM0.60m
10:55AM0.84m
Low Tide
9:20PM0.10m
9:04AM0.58m
9:54PM0.07m
9:40AM0.59m
10:27PM0.05m
10:15AM0.58m
11:00PM0.04m
10:49AM0.57m
11:33PM0.04m
11:24AM0.54m
00:07AM0.05m
12:02PM0.51m
00:41AM0.08m
12:43PM0.46m
1:15AM0.13m
1:31PM0.42m
1:51AM0.20m
2:30PM0.38m
2:27AM0.29m
3:45PM0.34m
3:08AM0.39m
5:16PM0.28m
3:57AM0.49m
Wave
height (m) 
direction
period (s) 
0.6
E
12
0.5
E
12
0.4
E
11
0.6
E
11
1.3
SSW
6
1.2
SW
5
1.6
SSW
6
1.5
SSW
5
0.5
SSW
8
0.8
WNW
4
0.9
WNW
4
0.8
WNW
4
0.4
SE
11
0.3
ESE
10
0.3
ESE
10
0.6
ESE
10
0.7
ESE
8
0.9
ESE
9
1.9
SW
6
1.7
SW
10
1.4
SE
10
1.1
ESE
11
1.2
S
6
1.1
E
15
1
E
14
0.8
E
14
0.8
E
13
0.6
E
13
0.6
E
13
0.7
E
12
0.7
E
12
0.7
E
12
1
SSE
6
1.4
SSW
5
0.6
E
12
0.7
E
12
clear
part cloud
light rain
light rain
light rain
rain showers
heavy rain
heavy rain
light rain
part cloud
part cloud
part cloud
clear
clear
cloud
cloud
light rain
heavy rain
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
cloud
mod rain
cloud
part cloud
clear
some clouds
light rain
light rain
light rain
rain shwrs
heavy rain
heavy rain
light rain
some clouds
some clouds
some clouds
clear
clear
cloudy
cloudy
light rain
heavy rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
cloudy
mod rain
cloudy
some clouds
 km/h
10
WNW
5
NW
5
SE
20
SSW
20
WSW
20
WSW
25
SW
25
WSW
10
WNW
25
WNW
25
WNW
20
WNW
10
NNW
5
NW
0
N
10
ESE
5
E
10
SE
40
WSW
30
W
30
W
25
W
25
W
25
WNW
20
W
15
NW
15
NW
10
NW
5
WNW
15
WNW
15
W
15
W
20
WSW
30
SSW
10
WNW
20
WNW
 mm 
1
1
3
3
15
14
1
2
12
2
6
max°C
1
3
6
10
11
12
12
10
7
2
0
0
-2
0
1
4
5
11
5
-1
-1
0
3
3
2
-2
-2
-2
2
2
2
6
6
6
5
2
Moonrise
6:26
7:22
8:11
8:52
9:25
9:53
10:17
10:39
11:00
11:21
11:45
12:13
Moonset
2:59
3:50
4:48
5:53
7:00
8:07
9:15
10:23
11:33
12:44
2:00
Sunrise
6:58
6:58
7:00
7:01
7:01
7:01
7:01
7:01
7:03
7:03
7:03
7:03
Sunset
4:07
4:07
4:07
4:08
4:08
4:09
4:10
4:10
4:12
4:13
4:13
4:14
Today's sea temperature in Hakodate is
11.5° C
(Statistics for 18 Dec 1981-2005 – mean: 10.1 max: 12.5 min: 8.5°C)
Issued (local time): 8 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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