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 06:50 AM and sunset is at 04:07 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 12°C on Sat afternoon, min 1°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Some drizzle, heaviest during Sun afternoon. Icy conditions (max 14°C on Sun morning, min 0°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Wed night. Very mild (max 11°C on Wed afternoon, min 1°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 29mm), heaviest during Sun night. Later becoming colder with a dusting of snow on Sun night. Mild temperatures (max 8°C on Sun morning, min 1°C on Mon afternoon). Mainly strong winds.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
1:00PM1.30m
4:03AM1.21m
1:38PM1.33m
4:37AM1.23m
2:16PM1.36m
5:09AM1.23m
2:54PM1.38m
5:41AM1.22m
3:32PM1.37m
6:13AM1.21m
4:10PM1.35m
6:44AM1.20m
4:51PM1.29m
7:16AM1.19m
5:36PM1.21m
7:46AM1.18m
6:29PM1.12m
8:17AM1.18m
7:40PM1.01m
8:48AM1.19m
9:26PM0.93m
9:21AM1.22m
11:58PM0.94m
Low Tide
7:43AM0.99m
8:36PM0.15m
8:26AM1.00m
9:12PM0.10m
9:03AM0.99m
9:49PM0.06m
9:38AM0.98m
10:25PM0.05m
10:14AM0.96m
11:00PM0.06m
10:52AM0.93m
11:35PM0.10m
11:34AM0.90m
00:10AM0.16m
12:23PM0.86m
00:44AM0.26m
1:20PM0.80m
1:20AM0.39m
2:27PM0.72m
1:57AM0.54m
3:41PM0.61m
2:38AM0.71m
4:55PM0.47m
3:30AM0.87m
Wave
height (m) 
direction
period (s) 
1.7
NNE
9
1.5
ENE
14
1.1
ENE
13
1
ENE
12
0.9
ENE
11
0.7
ENE
11
0.7
ENE
10
0.7
ENE
10
0.7
ESE
8
0.9
SSE
8
1.2
SE
9
2
NNW
6
1.6
N
6
1.3
SE
10
1
SE
10
0.8
SE
10
0.9
SE
10
1
SE
9
0.9
ESE
10
1.2
ESE
9
1.4
ESE
9
1.5
NNE
8
1.6
E
14
1.3
E
13
1.4
E
12
1.4
E
12
1.3
E
14
1.4
ENE
13
1.4
ENE
13
1.3
ENE
13
2.2
E
6
3.5
ENE
8
5
ENE
11
4.5
ENE
11
4.5
NE
11
4
NNE
10
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
light rain
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
rain showers
clear
clear
clear
part cloud
clear
clear
cloud
part cloud
cloud
light rain
mod rain
light snow
light rain
cloud
cloud
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
light rain
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
rain shwrs
clear
clear
clear
some clouds
clear
clear
cloudy
some clouds
cloudy
light rain
mod rain
light snow
light rain
cloudy
cloudy
 km/h
25
WNW
20
W
15
WSW
15
SW
10
SSW
15
SSW
20
SSW
10
SSW
15
SW
15
SSW
10
W
25
WNW
20
WNW
15
WNW
5
WSW
5
SSE
5
E
15
SSW
10
SSW
20
SSW
10
WNW
15
NW
15
NW
15
W
10
W
10
NW
5
SSE
10
S
5
SE
5
S
30
E
45
NE
35
NNW
30
NW
35
NW
35
WNW
 mm 
1
2
2
10
16
1
max°C
2
3
3
5
6
6
11
12
11
14
12
6
3
3
1
3
4
5
9
11
10
6
5
1
4
4
2
6
6
5
8
6
3
3
2
1
Moonrise
5:17
6:17
7:13
8:02
8:43
9:18
9:47
10:12
10:34
10:56
11:19
11:44
Moonset
2:19
3:01
3:52
4:50
5:54
7:00
8:07
9:14
10:21
11:29
12:40
Sunrise
6:50
6:52
6:52
6:52
6:52
6:54
6:54
6:54
6:54
6:54
6:56
6:56
Sunset
4:07
4:08
4:08
4:08
4:09
4:09
4:10
4:12
4:12
4:13
4:13
4:14
Today's sea temperature in Hachinohe is
11.4° C
(Statistics for 18 Dec 1981-2005 – mean: 11.7 max: 13.8 min: 10.0°C)
Issued (local time): 8 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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