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 06:50 AM and sunset is at 04:43 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 7°C on Mon afternoon, min -2°C on Wed night). Winds increasing (calm on Mon morning, strong winds from the WNW by Tue morning).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 2°C on Sat morning, min -2°C on Thu afternoon). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Tue afternoon, min 0°C on Sun morning). Winds decreasing (fresh winds from the NW on Sun morning, calm by Mon night).

Days 10–12 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 4°C on Thu afternoon, min -2°C on Thu night). Winds increasing (calm on Thu afternoon, fresh winds from the WNW by Fri morning).

Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tue
3
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
AM
PM
Wave Height Map
High Tide
3:24PM1.50m
5:40AM1.33m
4:04PM1.51m
6:02AM1.34m
4:44PM1.49m
6:24AM1.35m
5:26PM1.43m
6:45AM1.36m
6:11PM1.35m
7:08AM1.37m
7:02PM1.24m
7:31AM1.39m
8:05PM1.11m
7:57AM1.40m
9:43PM1.00m
8:29AM1.40m
9:12AM1.40m
10:24AM1.40m
4:20AM1.24m
12:01PM1.42m
4:24AM1.29m
1:22PM1.47m
4:41AM1.31m
2:26PM1.53m
5:00AM1.33m
Low Tide
10:01AM0.97m
10:42PM0.05m
10:36AM0.90m
11:14PM0.07m
11:11AM0.83m
11:43PM0.13m
11:49AM0.75m
00:12AM0.23m
12:30PM0.68m
00:40AM0.37m
1:16PM0.60m
1:06AM0.54m
2:09PM0.54m
1:30AM0.71m
3:14PM0.48m
1:46AM0.88m
4:36PM0.42m
6:07PM0.32m
7:26PM0.21m
6:38AM1.22m
8:26PM0.10m
8:12AM1.16m
9:15PM0.03m
9:04AM1.06m
9:57PM0.00m
Wave
height (m) 
direction
period (s) 
0.4
ENE
13
0.6
ENE
13
0.6
ENE
12
0.9
ENE
12
1.3
WNW
4
1
WNW
4
0.6
ENE
14
0.8
ENE
14
0.5
E
13
0.8
ENE
12
0.8
E
12
0.6
ESE
10
0.6
E
11
0.6
E
11
0.4
ENE
10
0.4
E
10
0.4
ESE
10
0.7
ESE
9
0.8
WNW
3
1.1
NW
4
0.7
NW
3
0.6
E
12
0.7
E
11
0.5
E
11
0.3
E
11
0.6
E
11
0.8
ESE
6
0.8
ESE
6
0.9
NNW
4
0.6
ENE
9
0.6
ENE
14
0.6
ENE
13
0.7
ENE
12
0.7
ENE
12
0.9
ENE
12
0.8
ENE
11
0.5
ENE
11
0.4
ENE
11
0.5
ENE
10
0.4
ENE
10
0.8
WNW
4
0.4
ENE
11
0.4
ENE
13
0.4
ENE
15
0.4
ENE
13
0.6
ENE
13
0.8
ENE
5
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
clear
clear
clear
part cloud
clear
cloud
cloud
part cloud
clear
part cloud
clear
part cloud
cloud
cloud
snow showers
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
light snow
mod snow
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
cloudy
cloudy
clear
clear
clear
some clouds
clear
cloudy
cloudy
some clouds
clear
some clouds
clear
some clouds
cloudy
cloudy
snow shwrs
clear
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
light snow
mod snow
 km/h
0
S
10
SSE
10
W
25
W
40
WNW
30
WNW
20
WNW
25
WNW
15
WNW
20
WNW
25
WNW
20
W
15
W
15
NW
5
WSW
5
NW
5
ENE
15
NNW
30
W
30
WNW
20
W
20
W
25
W
10
W
5
WSW
10
S
15
WNW
20
WNW
30
WNW
15
W
10
W
0
WNW
10
NNW
15
WNW
30
WNW
20
WNW
15
W
10
WNW
20
W
15
W
25
WNW
10
W
10
WSW
0
ENE
10
N
10
NNW
10
NNW
 mm 
max°C
5
7
6
1
0
-1
1
1
-2
0
0
-1
1
1
-1
2
2
0
1
1
1
4
4
1
5
6
2
3
2
0
3
4
0
2
1
0
4
4
1
2
2
1
4
4
2
2
1
Moonrise
7:14
7:46
8:14
8:40
9:04
9:27
9:53
10:22
10:56
11:39
12:32
1:37
2:49
4:05
5:20
6:30
Moonset
5:00
6:06
7:12
8:18
9:24
10:31
11:41
12:53
2:08
3:23
4:31
5:29
6:17
6:54
7:25
Sunrise
6:50
6:50
6:48
6:48
6:48
6:47
6:47
6:46
6:45
6:45
6:43
6:43
6:41
6:41
6:41
6:39
Sunset
4:43
4:44
4:45
4:46
4:47
4:49
4:50
4:51
4:52
4:52
4:53
4:55
4:57
4:58
4:59
5:00
Today's sea temperature in Iwanuma is
10.1° C
(Statistics for 19 Jan 1981-2005 – mean: 13.2 max: 15.5 min: 11.1°C)
Issued (local time): 2 am Monday 19 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest