Iwanuma Sea Conditions and Tide Table

Iwanuma 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

Light rain (total 4mm), mostly falling on Wed afternoon. Low air temperatures (max 8°C on Tue morning, min 3°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Sun afternoon. Cool air temperatures (max 16°C on Sun afternoon, min 3°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 38mm), heaviest during Sun night. Very mild (max 14°C on Sun night, min 3°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Thu afternoon, min 2°C on Sat afternoon). Wind will be generally light.

Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sat
27
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
2:18AM1.11m
12:14PM1.34m
3:09AM1.19m
12:52PM1.38m
3:49AM1.25m
1:29PM1.41m
4:25AM1.29m
2:07PM1.45m
4:58AM1.31m
2:45PM1.48m
5:30AM1.31m
3:22PM1.50m
6:02AM1.31m
3:59PM1.49m
6:34AM1.30m
4:37PM1.46m
7:06AM1.29m
5:18PM1.40m
7:37AM1.28m
6:03PM1.32m
8:09AM1.28m
6:57PM1.21m
8:41AM1.29m
Low Tide
7:07PM0.43m
6:20AM0.97m
7:48PM0.32m
7:20AM1.02m
8:26PM0.23m
8:10AM1.04m
9:03PM0.15m
8:51AM1.05m
9:39PM0.10m
9:27AM1.04m
10:15PM0.07m
10:02AM1.03m
10:51PM0.06m
10:37AM1.01m
11:26PM0.07m
11:16AM0.98m
00:01AM0.12m
11:58AM0.95m
00:35AM0.19m
12:47PM0.91m
1:10AM0.30m
1:46PM0.85m
1:47AM0.43m
2:53PM0.77m
Wave
height (m) 
direction
period (s) 
0.9
E
11
0.8
E
11
0.7
ENE
12
0.7
ENE
12
0.6
E
12
0.5
E
11
0.6
E
13
0.5
E
16
0.6
E
15
0.6
E
14
0.5
E
13
0.5
E
12
0.6
E
12
0.7
E
11
0.8
SSE
6
1
SSE
7
1.3
SSE
8
1.7
SSE
8
2
SE
8
2.5
SE
11
2.4
SE
11
2
SE
11
1.6
SE
10
1.6
SE
12
1.4
ESE
11
1.2
E
11
1.3
E
13
1.4
E
15
1.2
E
14
1
E
14
1
E
14
1.1
E
14
1.2
E
15
1.2
E
15
1.5
E
14
1.4
E
14
part cloud
clear
cloud
rain showers
part cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
heavy rain
mod rain
part cloud
part cloud
clear
clear
clear
part cloud
cloud
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
some clouds
clear
cloudy
rain shwrs
some clouds
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
light rain
heavy rain
mod rain
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
clear
clear
 km/h
15
W
10
SW
15
WSW
10
W
5
NW
5
NNE
10
WNW
5
WNW
5
NW
5
W
5
W
10
SE
5
WNW
5
NW
5
ESE
5
WSW
5
WNW
20
SSW
10
S
15
NNW
20
NNW
20
NNW
20
NNW
25
NW
15
WNW
15
WNW
15
WNW
15
NW
10
W
15
W
5
WSW
5
SSW
10
W
10
NW
25
WNW
25
WNW
 mm 
1
2
1
5
30
8
max°C
6
8
8
6
7
7
4
7
8
4
8
9
6
12
13
11
15
16
14
10
8
5
6
6
4
7
7
5
8
9
6
7
7
7
4
4
Moonrise
3:09
4:10
5:11
6:10
7:05
7:55
8:37
9:13
9:44
10:11
10:35
10:59
Moonset
1:24
1:54
2:31
3:14
4:05
5:03
6:05
7:09
8:15
9:19
10:24
Sunrise
6:45
6:46
6:46
6:47
6:48
6:48
6:48
6:48
6:50
6:50
6:50
6:50
Sunset
4:16
4:17
4:17
4:17
4:19
4:19
4:20
4:20
4:21
4:21
4:22
4:22
Today's sea temperature in Iwanuma is
13.4° C
(Statistics for 15 Dec 1981-2005 – mean: 16.1 max: 18.0 min: 14.0°C)
Issued (local time): 8 pm Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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