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 05:15 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 8°C on Wed afternoon, min 0°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the WNW by Wed night).

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 10°C on Sun morning, min -1°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 7mm), mostly falling on Wed morning. Very mild (max 19°C on Tue afternoon, min 5°C on Wed morning). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 10mm) heaviest on Wed afternoon, then becoming colder with a dusting of snow on Wed afternoon. Freeze-thaw conditions (max 5°C on Sat afternoon, min -1°C on Thu night). Winds increasing (light winds from the NW on Thu night, fresh winds from the WNW by Sat morning).

Mon
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
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
High Tide
2:42PM1.44m
4:41AM1.33m
3:25PM1.49m
4:57AM1.36m
4:06PM1.51m
5:14AM1.38m
4:47PM1.50m
5:32AM1.41m
5:30PM1.45m
5:51AM1.44m
6:14PM1.37m
6:11AM1.47m
7:04PM1.25m
6:33AM1.48m
8:05PM1.12m
6:58AM1.48m
9:51PM1.00m
7:26AM1.45m
8:07AM1.39m
9:46AM1.32m
3:50AM1.24m
12:16PM1.32m
3:48AM1.27m
1:41PM1.39m
3:59AM1.30m
2:40PM1.46m
4:14AM1.33m
Low Tide
9:52PM0.13m
9:50AM0.82m
10:22PM0.13m
10:22AM0.70m
10:50PM0.18m
10:54AM0.59m
11:17PM0.27m
11:29AM0.48m
11:43PM0.40m
12:06PM0.40m
00:07AM0.55m
12:47PM0.34m
00:27AM0.71m
1:35PM0.33m
00:41AM0.85m
2:36PM0.35m
00:28AM0.97m
4:01PM0.38m
5:52PM0.36m
7:21PM0.28m
7:32AM1.16m
8:19PM0.21m
8:27AM1.02m
9:03PM0.17m
9:05AM0.86m
9:39PM0.18m
Wave
height (m) 
direction
period (s) 
0.9
ESE
12
0.9
E
12
0.6
E
11
0.5
E
11
0.5
E
11
0.5
E
11
0.6
E
11
0.9
E
11
0.9
N
5
0.8
E
12
0.5
E
16
0.5
E
14
0.5
E
14
0.7
E
13
0.9
E
13
1.1
SE
6
1
ESE
7
1.2
ESE
8
1.2
ESE
8
1.2
ESE
8
1.2
ESE
9
1.2
ESE
8
1.2
ESE
8
1.3
ESE
8
1.9
ESE
8
1.7
SE
9
1.6
SE
9
1.8
SE
9
1.7
SE
10
1.4
SE
9
1.3
ESE
10
1.1
E
12
0.9
E
13
1.2
E
14
1.5
E
16
1.4
E
14
1.4
E
14
1
E
14
0.8
E
13
0.8
E
13
0.8
E
13
0.7
E
12
0.7
E
12
0.7
E
12
0.6
E
11
0.6
E
11
0.8
E
11
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
mod rain
light snow
rain showers
part cloud
clear
clear
cloud
clear
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
rain showers
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
clear
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
light rain
mod rain
light snow
rain shwrs
some clouds
clear
clear
cloudy
clear
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
rain shwrs
 km/h
25
NW
15
NNW
0
NW
15
SE
5
SW
5
SW
10
SSE
25
WNW
20
WNW
20
WNW
10
WNW
5
SW
10
SE
0
W
5
N
5
NNE
5
NNW
5
W
10
SE
5
W
5
SW
10
ESE
0
SW
10
SSW
5
SSE
5
NNW
10
N
15
N
10
NNW
15
NW
25
NW
15
NW
10
NW
30
WNW
10
W
25
WNW
35
WNW
15
W
5
SW
15
SE
5
W
5
WNW
10
SW
10
SW
15
WSW
15
W
10
N
 mm 
1
6
6
4
1
max°C
7
3
5
5
3
6
8
3
3
4
1
5
6
5
6
7
7
10
12
8
13
14
11
17
19
14
6
3
2
4
4
0
3
3
1
4
5
3
6
7
5
9
9
7
11
11
6
Moonrise
6:16
6:43
7:07
7:32
7:57
8:25
8:57
9:37
10:26
11:25
12:33
1:46
2:59
4:11
5:19
Moonset
3:52
4:59
6:06
7:14
8:22
9:32
10:44
11:59
1:12
2:22
3:22
4:12
4:52
5:24
5:52
Sunrise
6:24
6:24
6:22
6:20
6:20
6:18
6:16
6:16
6:15
6:13
6:11
6:11
6:09
6:07
6:07
Sunset
5:15
5:15
5:16
5:17
5:19
5:20
5:21
5:22
5:22
5:23
5:24
5:25
5:27
5:28
5:29
5:30
Today's sea temperature in Iwanuma is
8.6° C
(Statistics for 16 Feb 1981-2005 – mean: 11.5 max: 14.0 min: 8.9°C)
Issued (local time): 2 pm Monday 16 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest