Iwadate Sea Conditions and Tide Table

Iwadate 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

Heavy rain (total 33mm), heaviest during Sun morning. Cool air temperatures (max 12°C on Sat afternoon, min 3°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 11mm), heaviest on Wed afternoon. Icy conditions (max 9°C on Wed morning, min 0°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun night, calm by Tue afternoon).

Days 8–10 Weather Summary

Light rain (total 9mm) at first, then becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 6°C on Wed night, min 0°C on Sat afternoon). Winds decreasing (strong winds from the W on Wed night, light winds from the NW by Fri morning).

Days 11–13 Weather Summary

Heavy rain (total 21mm), heaviest during Mon night. Freeze-thaw conditions (max 5°C on Mon night, min 0°C on Sat night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
00:48AM0.30m
1:19AM0.31m
1:51AM0.32m
2:25AM0.32m
3:01AM0.32m
7:48PM0.23m
7:56PM0.23m
8:11PM0.22m
8:29PM0.22m
6:28AM0.26m
8:50PM0.22m
7:52AM0.23m
9:14PM0.23m
9:31AM0.21m
9:45PM0.25m
11:23AM0.20m
Low Tide
9:12AM0.04m
9:43AM0.03m
10:15AM0.01m
10:47AM0.01m
11:21AM0.01m
8:43PM0.23m
11:55AM0.02m
9:52PM0.22m
12:30PM0.03m
10:57PM0.21m
1:04PM0.06m
00:07AM0.19m
1:38PM0.09m
1:29AM0.17m
2:10PM0.12m
3:13AM0.14m
2:39PM0.15m
5:06AM0.11m
3:03PM0.17m
Wave
height (m) 
direction
period (s) 
1.6
WNW
7
1.1
NW
6
1.1
WSW
5
1.4
WSW
6
2.2
WSW
7
2.4
WSW
8
2.2
WSW
8
2.2
WSW
8
1.6
WSW
7
1.8
W
7
2.3
WNW
8
2.1
WNW
8
1.4
WNW
7
0.9
WNW
6
0.6
WNW
6
0.5
W
5
1.2
S
5
2
S
7
3.5
WSW
9
5
W
11
4
WNW
11
3.5
WNW
9
2
WNW
8
1.8
WNW
7
1.9
WNW
8
1.8
WNW
7
1.7
WNW
7
1.6
NW
7
1.1
NW
7
0.8
NW
6
0.6
NNW
6
0.7
NW
6
0.9
SSW
4
1.4
WSW
6
1.7
W
7
1.6
W
7
cloud
part cloud
part cloud
part cloud
cloud
cloud
heavy rain
heavy rain
mod rain
cloud
cloud
cloud
part cloud
clear
part cloud
light rain
light rain
mod rain
mod rain
cloud
cloud
cloud
light snow
rain showers
cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
heavy rain
mod rain
light rain
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
heavy rain
heavy rain
mod rain
cloudy
cloudy
cloudy
some clouds
clear
some clouds
light rain
light rain
mod rain
mod rain
cloudy
cloudy
cloudy
light snow
rain shwrs
cloudy
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
heavy rain
mod rain
light rain
 km/h
25
WNW
10
SE
15
SE
15
SSE
20
SSE
20
SSW
20
S
25
S
15
NW
30
WNW
30
NW
20
NW
5
N
5
ESE
0
NW
10
E
20
ESE
20
SE
40
W
40
W
35
W
35
WNW
15
NW
20
WNW
20
WNW
20
NNW
20
NNW
15
N
10
NNW
10
WNW
5
S
10
SSE
15
S
15
SSE
5
N
20
NNW
 mm 
12
13
8
1
1
9
8
1
11
9
1
max°C
6
5
6
7
11
12
12
12
8
5
1
2
1
2
3
6
9
9
6
1
2
2
2
4
3
2
1
0
2
3
2
3
4
5
5
3
Moonrise
6:23
7:19
8:08
8:49
9:24
9:53
10:18
10:41
11:03
11:25
11:50
12:20
Moonset
3:08
3:59
4:57
6:01
7:07
8:13
9:20
10:27
11:35
12:46
2:00
Sunrise
6:56
6:58
6:58
6:58
7:00
7:00
7:00
7:01
7:01
7:01
7:01
7:01
Sunset
4:15
4:15
4:15
4:15
4:16
4:16
4:17
4:19
4:19
4:20
4:21
4:21
Today's sea temperature in Iwadate is
13.0° C
(Statistics for 18 Dec 1981-2005 – mean: 11.8 max: 13.9 min: 9.8°C)
Issued (local time): 8 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest