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 06:59 PM.

Days 1–4 Weather Summary

Moderate rain (total 14mm), heaviest on Tue night. Very warm air temperatures (max 30°C on Fri afternoon, min 23°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Very warm air temperatures (max 30°C on Mon morning, min 23°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 32°C on Wed morning, min 24°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 61mm), heaviest during Sun afternoon. Warm (max 29°C on Fri morning, min 23°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the ESE by Sun afternoon).

Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sun
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
7:18PM1.33m
6:33AM1.30m
7:44PM1.34m
7:34AM1.19m
8:11PM1.36m
8:53AM1.08m
8:41PM1.38m
10:55AM1.01m
9:18PM1.40m
1:54PM1.06m
10:08PM1.41m
3:35PM1.17m
11:16PM1.43m
4:04PM1.25m
00:31AM1.46m
4:30PM1.29m
1:39AM1.50m
4:55PM1.30m
2:38AM1.53m
5:19PM1.31m
3:30AM1.54m
5:42PM1.31m
4:18AM1.52m
Low Tide
00:59AM0.74m
1:08PM0.39m
1:53AM0.65m
1:40PM0.56m
2:55AM0.56m
2:11PM0.74m
4:06AM0.47m
2:41PM0.91m
5:24AM0.37m
3:13PM1.06m
6:40AM0.26m
5:02PM1.17m
7:46AM0.15m
7:06PM1.19m
8:41AM0.07m
8:21PM1.15m
9:29AM0.02m
9:13PM1.06m
10:11AM0.01m
9:58PM0.97m
10:49AM0.05m
10:40PM0.87m
11:22AM0.13m
Wave
height (m) 
direction
period (s) 
2.4
SE
10.0
2.3
SE
10.0
2.1
SE
9.0
1.9
SE
9.0
1.4
SE
8.0
1.7
SSE
6.0
1.3
SE
7.0
1.1
SE
8.0
1.5
SSE
6.0
1.2
SSE
6.0
0.9
ESE
9.0
1.3
SSE
5.0
1
ESE
9.0
0.8
ESE
9.0
0.8
ESE
8.0
0.8
ESE
8.0
0.7
ESE
8.0
0.7
ESE
8.0
0.8
SSE
5.0
0.7
ESE
9.0
0.9
ESE
9.0
0.9
SSE
5.0
0.7
ESE
8.0
0.8
ESE
8.0
0.7
ESE
8.0
0.7
SSE
6.0
0.8
ESE
10.0
0.7
ESE
10.0
0.7
ESE
10.0
0.8
ESE
10.0
1
SSE
5.0
0.8
ESE
10.0
1.4
SE
5.0
2.3
SE
15.0
3.5
SE
14.0
3.5
SE
14.0
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
rain showers
mod rain
heavy rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
rain shwrs
mod rain
heavy rain
 km/h
5
ESE
20
S
30
S
20
SSW
20
S
20
S
10
SSW
10
S
20
S
5
S
10
SSE
10
SE
5
NNW
5
SSE
10
SE
5
NNW
5
SSE
10
SE
5
WNW
5
SE
15
SE
0
WNW
0
ESE
15
SE
5
NW
0
N
20
SE
5
NW
5
E
10
ESE
5
SSW
10
SSE
30
SE
10
ESE
25
ESE
30
ESE
 mm 
14
7
6
36
max°C
24
27
29
26
26
28
26
28
30
25
28
27
25
29
28
26
30
28
26
30
29
26
32
30
28
31
30
27
29
28
25
29
28
24
24
23
Moonrise
9:39
10:04
10:30
10:58
11:32
12:13
1:04
2:06
3:16
4:28
5:40
6:48
Moonset
8:41
9:49
10:59
12:10
1:24
2:39
3:54
5:03
6:02
6:49
7:27
7:58
8:24
Sunrise
4:24
4:26
4:26
4:26
4:28
4:28
4:30
4:30
4:31
4:31
4:33
4:33
Sunset
6:59
6:59
6:58
6:57
6:57
6:55
6:55
6:54
6:53
6:52
6:52
6:52
6:51
Today's sea temperature in Iwanuma is 24.7 °C (Statistics for 15 Jul 1981-2005 – mean: 22.4 max: 24.8 min: 20.6°C)
Issued (local time): 8 pm Tuesday 15 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest