Onagawa Sea Conditions and Tide Table

Onagawa 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 05:45 PM.

Days 1–4 Weather Summary

Heavy rain (total 21mm), heaviest during Mon night. Warm air temperatures (max 26°C on Mon afternoon, min 18°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 46mm), heaviest during Sat night. Warm air temperatures (max 21°C on Sat night, min 18°C on Thu night). Winds decreasing (strong winds from the NE on Fri afternoon, calm by Sat night).

Days 8–10 Weather Summary

Heavy rain (total 81mm), heaviest during Tue night. Warm (max 24°C on Tue night, min 19°C on Sun night). Winds increasing (light winds from the ENE on Sun night, gales from the S by Tue night).

Days 11–13 Weather Summary

Mostly dry. Warm (max 25°C on Wed afternoon, min 18°C on Wed night). Wind will be generally light.

Days 14–17 Weather Summary

Heavy rain (total 27mm), heaviest during Wed morning. Warm (max 22°C on Sat afternoon, min 15°C on Mon night). Winds increasing (calm on Sun night, near gales from the NNE by Wed morning).

Mon
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
4:47PM1.49m
5:39AM1.43m
5:07PM1.51m
6:23AM1.34m
5:28PM1.52m
7:15AM1.23m
5:50PM1.52m
8:26AM1.13m
6:14PM1.48m
6:41PM1.42m
7:18PM1.34m
2:59PM1.25m
9:51PM1.24m
2:39PM1.29m
00:17AM1.27m
2:47PM1.32m
1:33AM1.35m
3:00PM1.35m
2:27AM1.42m
3:16PM1.38m
3:14AM1.48m
3:34PM1.42m
3:56AM1.50m
3:52PM1.46m
4:37AM1.49m
4:11PM1.50m
5:18AM1.44m
Low Tide
11:14PM0.37m
11:16AM0.73m
11:51PM0.33m
11:37AM0.84m
00:31AM0.34m
11:53AM0.95m
1:18AM0.37m
11:59AM1.03m
2:18AM0.43m
3:42AM0.48m
5:26AM0.49m
6:39PM1.22m
6:46AM0.46m
7:36PM1.08m
7:40AM0.44m
8:08PM0.93m
8:23AM0.43m
8:38PM0.77m
8:58AM0.46m
9:08PM0.62m
9:30AM0.51m
9:40PM0.48m
9:58AM0.58m
10:12PM0.36m
10:24AM0.67m
10:45PM0.28m
Wave
Height (m)
Direction
Period (s)
1.2
E
15
1.2
E
14
1.1
E
14
1.2
E
14
1
E
13
1.1
E
13
1
E
12
1
E
12
1
E
12
1
E
11
1.4
E
8
1.8
E
7
2.1
SE
16
2.3
SE
14
2.2
SE
13
2.1
SE
12
2.1
SE
11
1.9
SE
11
1.8
SE
10
1.6
SE
10
1.4
SE
10
1.3
SE
10
1.2
SE
10
1.1
SE
9
1.1
SE
9
1.6
ESE
5
4
S
11
2.5
S
11
1.6
SSE
9
1.3
SSE
8
1.1
SE
8
1
ESE
8
1
E
9
0.9
ESE
10
1.1
SE
10
1
SE
9
0.9
SE
9
0.9
SE
9
1
SE
9
1
SSE
10
1
SSE
10
1
S
12
1
S
13
1.1
S
13
1.2
S
13
1.4
SSE
13
1.9
SSE
14
thunderstorm
heavy rain
mod rain
cloud
light rain
part cloud
cloud
cloud
part cloud
clear
part cloud
cloud
cloud
light rain
light rain
heavy rain
heavy rain
mod rain
cloud
rain showers
heavy rain
light rain
cloud
light rain
light rain
heavy rain
rain showers
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
rain showers
cloud
heavy rain
risk tstorm
heavy rain
mod rain
cloudy
light rain
some clouds
cloudy
cloudy
some clouds
clear
some clouds
cloudy
cloudy
light rain
light rain
heavy rain
heavy rain
mod rain
cloudy
rain shwrs
heavy rain
light rain
cloudy
light rain
light rain
heavy rain
rain shwrs
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
rain shwrs
cloudy
heavy rain
km/h
10
W
10
NNW
15
NNW
10
NNE
10
NNE
20
NE
20
ENE
20
NE
20
ENE
20
NE
30
NE
35
NE
40
NE
35
NE
35
NE
30
NE
10
S
10
ENE
15
NE
10
ENE
10
ENE
10
NE
10
NNE
10
ENE
15
E
35
E
45
SW
25
WNW
10
NW
10
N
20
NE
10
NE
5
SE
15
SSE
20
S
5
WSW
10
SSW
10
NW
15
ENE
10
ESE
5
NNW
10
NNW
15
NNW
15
NNW
15
NE
25
NE
25
NE
 mm
1
12
6
2
3
1
11
25
6
3
13
1
1
1
61
1
1
16
max °C
26
23
18
19
19
20
20
19
19
19
19
19
19
19
19
20
21
20
20
20
19
19
19
20
20
24
24
25
22
20
21
20
21
21
21
23
24
22
19
19
19
19
20
17
17
17
17
Moonrise
9:24
10:28
11:30
12:28
1:20
2:05
2:44
3:17
3:46
4:11
4:35
4:59
5:24
5:51
6:23
Moonset
6:57
7:26
8:00
8:40
9:27
10:20
11:18
12:20
1:23
2:27
3:31
4:37
5:43
6:52
8:04
Sunrise
5:13
5:15
5:16
5:16
5:18
5:18
5:18
5:20
5:20
5:22
5:22
5:24
5:24
5:26
5:26
Sunset
5:45
5:44
5:42
5:39
5:38
5:37
5:36
5:34
5:31
5:30
5:29
5:28
5:25
5:23
5:22
5:21
Today's sea temperature in Onagawa is
22.2°C
(Statistics for 14 Sep 1981-2005 – mean: 23.4 max: 25.7 min: 21.5°C)
Issued (local time): 2 pm Monday 14 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest