Iwata Sea Conditions and Tide Table

Iwata 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 05:01 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 14°C on Sun afternoon, min 0°C on Tue night). Winds increasing (calm on Mon morning, strong winds from the WNW by Tue morning).

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 6°C on Wed afternoon, min 0°C on Thu night). Mainly fresh winds.

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 8°C on Tue morning, min -2°C on Sun night). Winds decreasing (fresh winds from the NW on Sun night, light winds from the WNW by Tue morning).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 10°C on Tue afternoon, min 1°C on Thu night). Mainly fresh winds.

Sun
18
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
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
4:52PM1.58m
6:44AM1.64m
5:30PM1.63m
7:11AM1.67m
6:08PM1.65m
7:37AM1.68m
6:45PM1.65m
8:03AM1.68m
7:25PM1.60m
8:29AM1.67m
8:09PM1.53m
8:56AM1.64m
9:01PM1.44m
9:25AM1.60m
10:06PM1.33m
9:59AM1.54m
11:43PM1.24m
10:41AM1.49m
2:09AM1.27m
11:44AM1.44m
3:56AM1.41m
1:16PM1.43m
4:50AM1.54m
2:42PM1.49m
5:30AM1.63m
3:49PM1.58m
6:04AM1.69m
4:43PM1.67m
6:34AM1.71m
Low Tide
11:48PM0.11m
12:08PM0.92m
00:20AM0.08m
12:39PM0.86m
00:52AM0.10m
1:12PM0.79m
1:23AM0.15m
1:47PM0.73m
1:54AM0.26m
2:25PM0.67m
2:26AM0.40m
3:08PM0.61m
3:01AM0.58m
3:58PM0.57m
3:40AM0.78m
5:01PM0.53m
4:31AM0.99m
6:23PM0.47m
6:06AM1.16m
7:53PM0.37m
8:32AM1.22m
9:08PM0.24m
9:57AM1.17m
10:08PM0.10m
10:47AM1.08m
10:57PM0.01m
11:26AM0.97m
11:40PM-0.03m
Wave
height (m) 
direction
period (s) 
0.7
WNW
4
0.5
SE
9
0.4
SE
8
0.4
SE
8
0.6
SSW
4
1.4
WNW
5
1.9
WNW
6
1.9
WNW
6
1.7
WNW
5
1.1
WNW
4
1.4
W
5
1.6
WSW
6
1.8
WSW
6
1.2
W
5
1.4
W
5
1.6
W
5
1.7
W
6
1.5
W
5
1.8
W
6
2.3
W
6
2.2
WSW
6
1.7
WNW
5
1.9
WNW
6
1.6
WNW
5
1.4
WNW
5
1.2
WNW
5
0.5
WNW
3
0.8
WNW
4
1.3
WNW
5
1.6
WNW
6
1.9
W
6
1.8
W
6
1.9
WSW
6
1.7
WSW
7
1.5
WSW
7
1.2
WNW
5
1.4
WNW
5
1.2
WNW
5
1.2
WNW
5
1.3
WNW
5
0.9
WNW
4
0.3
SW
4
0.9
SSW
6
2.5
SW
9
2.4
W
6
2
W
6
1.5
WNW
5
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
part cloud
clear
clear
part cloud
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
light rain
some clouds
clear
clear
some clouds
 km/h
5
SSW
10
NE
0
NW
15
WSW
20
WNW
35
WNW
35
WNW
20
NW
20
WNW
30
WNW
15
WNW
20
WNW
35
WNW
20
WNW
25
WNW
35
WNW
30
WNW
25
WNW
30
WNW
35
WNW
25
WNW
35
WNW
35
NW
30
WNW
35
WNW
20
WNW
10
WNW
30
WNW
25
WNW
35
WNW
35
WNW
30
WNW
25
WNW
25
W
20
NW
30
WNW
30
NW
25
WNW
25
WNW
30
WNW
20
WNW
5
NW
5
NW
35
WNW
35
W
35
NW
25
WNW
 mm 
3
max°C
14
10
12
14
12
10
9
4
6
6
4
3
4
1
4
5
3
6
7
4
5
6
1
5
6
3
8
10
7
8
9
5
6
6
3
5
6
3
7
8
4
7
7
6
7
7
3
Moonrise
7:16
7:51
8:21
8:49
9:15
9:41
10:09
10:41
11:18
12:03
12:57
2:02
3:13
4:27
5:39
Moonset
4:19
5:22
6:26
7:29
8:32
9:36
10:40
11:47
12:58
2:10
3:23
4:30
5:30
6:19
6:59
Sunrise
6:54
6:54
6:52
6:52
6:52
6:52
6:50
6:50
6:50
6:50
6:48
6:48
6:48
6:47
6:46
Sunset
5:01
5:02
5:04
5:05
5:06
5:07
5:07
5:08
5:09
5:10
5:12
5:13
5:14
5:15
5:15
5:16
Today's sea temperature in Iwata is
14.8° C
(Statistics for 18 Jan 1981-2005 – mean: 17.8 max: 19.1 min: 16.6°C)
Issued (local time): 2 pm Sunday 18 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest