Hachinohe Sea Conditions and Tide Table

Hachinohe 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 04:07 PM.

Days 1–4 Weather Summary

Moderate rain (total 13mm), heaviest on Mon morning. Low air temperatures (max 9°C on Sun morning, min 1°C on Fri afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Mon afternoon. Low air temperatures (max 7°C on Mon afternoon, min 1°C on Tue night). Winds decreasing (fresh winds from the W on Mon afternoon, light winds from the WSW by Wed night).

Days 8–10 Weather Summary

Light rain (total 7mm), mostly falling on Sat night. Freeze-thaw conditions (max 8°C on Sun morning, min -2°C on Thu night). Winds decreasing (fresh winds from the WNW on Fri morning, calm by Sat afternoon).

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Sun afternoon. Mild temperatures (max 8°C on Sun afternoon, min 2°C on Mon afternoon). Winds decreasing (fresh winds from the WSW on Sun night, calm by Wed morning).

Fri
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wed
17
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
1:54PM1.48m
5:01AM1.28m
2:37PM1.52m
5:44AM1.24m
3:21PM1.52m
6:25AM1.20m
4:08PM1.47m
7:06AM1.16m
4:57PM1.37m
7:45AM1.14m
5:49PM1.24m
8:25AM1.13m
6:52PM1.09m
9:05AM1.14m
8:21PM0.96m
9:46AM1.16m
10:30PM0.90m
10:26AM1.18m
00:35AM0.94m
11:05AM1.21m
1:54AM1.02m
11:43AM1.24m
2:47AM1.10m
Low Tide
9:33PM-0.13m
9:11AM1.04m
10:18PM-0.13m
9:49AM1.02m
11:03PM-0.08m
10:32AM0.99m
11:47PM0.02m
11:24AM0.95m
00:31AM0.15m
12:28PM0.90m
1:14AM0.29m
1:47PM0.84m
1:57AM0.44m
3:18PM0.76m
2:42AM0.58m
4:43PM0.65m
3:35AM0.72m
5:49PM0.52m
4:39AM0.83m
6:39PM0.41m
7:21PM0.30m
6:52AM0.96m
Wave
height (m) 
direction
period (s) 
1.5
NNE
8
1.3
NNE
7
0.9
NNE
8
0.7
E
12
0.6
ENE
14
0.6
ENE
14
0.6
ENE
14
0.7
ENE
13
0.6
ESE
9
1.2
W
4
1.3
NNW
6
1.3
NNW
6
1.4
NNW
6
1
NNW
6
0.7
N
6
0.6
E
10
0.5
ESE
10
0.9
ESE
10
1.3
NNW
5
1.6
NNW
6
1.9
NNW
6
2.5
NNW
7
1.7
N
6
1
N
5
0.7
E
11
1.3
SSE
5
2.1
SE
8
1.8
SE
9
1.9
SE
11
2
SE
10
1.9
ESE
12
1.6
E
14
1.5
E
13
1.3
E
12
1.2
E
12
1.3
E
13
clear
clear
part cloud
cloud
rain showers
part cloud
rain showers
part cloud
mod rain
rain showers
clear
clear
clear
part cloud
part cloud
part cloud
cloud
light rain
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
light rain
light rain
rain showers
rain showers
part cloud
clear
clear
part cloud
clear
clear
cloud
clear
clear
some clouds
cloudy
rain shwrs
some clouds
rain shwrs
some clouds
mod rain
rain shwrs
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
light rain
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
light rain
light rain
rain shwrs
rain shwrs
some clouds
clear
clear
some clouds
clear
clear
cloudy
 km/h
25
WNW
25
W
15
SW
15
SSW
15
SW
15
SW
5
SSW
15
SW
15
SSW
30
W
15
W
25
W
25
W
15
WSW
10
SSW
15
WSW
15
W
10
W
20
WNW
20
WNW
25
WNW
30
WNW
15
WNW
10
WSW
5
E
10
SSE
20
SSW
25
WSW
30
SW
30
W
25
W
20
W
15
W
15
W
10
SW
10
SW
 mm 
2
5
6
1
1
5
2
1
2
max°C
3
4
8
5
5
9
7
7
9
7
4
4
3
2
6
6
4
5
4
0
-1
-1
-1
2
2
3
8
8
4
5
4
2
4
4
2
4
Moonrise
3:55
5:02
6:17
7:34
8:48
9:58
11:04
12:07
1:09
2:10
3:12
4:14
Moonset
8:14
9:14
10:01
10:36
11:04
11:28
11:49
12:09
12:29
12:51
1:15
1:44
Sunrise
6:41
6:41
6:43
6:43
6:45
6:46
6:47
6:47
6:48
6:48
6:50
6:50
Sunset
4:07
4:07
4:07
4:07
4:07
4:07
4:07
4:07
4:07
4:07
4:07
4:07
Today's sea temperature in Hachinohe is
13.0° C
(Statistics for 05 Dec 1981-2005 – mean: 12.8 max: 15.0 min: 11.2°C)
Issued (local time): 2 pm Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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