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 05:31 AM and sunset is at 06:10 PM.

Days 1–3 Weather Summary

Heavy rain (total 54mm), heaviest during Sat night. Warm air temperatures (max 21°C on Sun morning, min 13°C on Mon night). Winds decreasing (fresh winds from the SSW on Sat night, calm by Mon night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Tue morning. Cool air temperatures (max 18°C on Tue morning, min 7°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue afternoon, calm by Wed night).

Days 7–9 Weather Summary

Moderate rain (total 12mm), heaviest on Fri night. Warm (max 23°C on Sat afternoon, min 13°C on Fri morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 18°C on Wed morning, min 12°C on Mon night). Wind will be generally light.

Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sun
19
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
6:10AM1.67m
7:09PM1.65m
6:30AM1.65m
7:44PM1.57m
6:50AM1.61m
8:20PM1.47m
7:11AM1.56m
9:03PM1.37m
7:32AM1.49m
10:04PM1.27m
7:55AM1.41m
00:01AM1.23m
8:22AM1.31m
2:13AM1.29m
10:01AM1.20m
2:52AM1.39m
1:14PM1.21m
3:19AM1.48m
2:35PM1.32m
3:43AM1.56m
3:31PM1.46m
4:08AM1.63m
4:18PM1.60m
4:33AM1.68m
5:03PM1.71m
4:58AM1.72m
5:47PM1.78m
5:25AM1.73m
Low Tide
12:38PM0.21m
00:48AM0.74m
1:06PM0.22m
1:12AM0.83m
1:37PM0.27m
1:35AM0.93m
2:10PM0.35m
1:58AM1.02m
2:50PM0.44m
2:25AM1.10m
3:44PM0.55m
3:15AM1.19m
5:10PM0.62m
7:49AM1.19m
6:55PM0.62m
8:50AM1.06m
8:09PM0.56m
9:19AM0.90m
9:01PM0.50m
9:47AM0.73m
9:44PM0.46m
10:16AM0.54m
10:23PM0.46m
10:46AM0.35m
11:01PM0.50m
11:19AM0.18m
11:39PM0.59m
Wave
height (m) 
direction
period (s) 
0.8
SSW
5
2.3
S
7
4.5
S
10
3
SSW
10
2.4
SSW
9
1.8
SSW
8
1.3
SSW
8
1.1
SSW
7
0.9
SSW
7
0.9
SSW
6
1.4
W
4
1.8
WNW
5
1.2
SSW
8
0.8
S
7
0.7
S
7
0.6
S
6
0.6
S
6
0.5
S
6
0.4
ESE
8
0.6
ESE
8
0.9
E
4
1.4
SSW
7
1.6
SSW
7
1.3
SSW
7
1.1
SSW
7
1.2
SE
12
1.2
SE
11
1
SE
11
1.1
SE
10
1
ESE
10
0.8
ESE
10
0.7
ESE
10
0.6
ESE
11
0.6
SE
11
0.8
ESE
10
0.8
SE
11
0.9
SE
12
1.3
SE
12
1.2
SE
11
1.2
SSE
12
1.3
SSE
12
1.5
S
13
1.7
S
13
2.3
SSW
15
3
S
13
2
S
11
1.4
SSE
10
light rain
heavy rain
heavy rain
cloud
part cloud
clear
part cloud
cloud
mod rain
light rain
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
light rain
light rain
mod rain
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
light rain
heavy rain
heavy rain
cloudy
some clouds
clear
some clouds
cloudy
mod rain
light rain
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
light rain
light rain
mod rain
some clouds
clear
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
 km/h
20
E
30
S
35
SSW
20
W
20
WSW
10
W
5
WSW
10
SSW
5
NE
20
W
30
WNW
25
WNW
10
NW
10
S
5
N
5
SE
15
SW
5
NNW
0
N
10
NE
10
NE
5
W
25
W
5
WSW
5
W
25
WNW
20
WNW
15
ESE
15
SSE
10
E
10
E
10
S
0
NW
10
WSW
20
SW
5
E
20
ESE
20
SE
5
ENE
10
ENE
10
ESE
5
NNE
5
NNE
5
S
5
NW
0
WSW
10
S
 mm 
1
11
35
7
1
1
5
6
max°C
18
17
18
21
19
16
19
18
17
18
17
11
15
15
13
16
17
15
15
13
15
20
23
17
22
23
19
16
16
15
17
17
16
18
18
17
19
19
16
20
19
19
21
23
20
23
23
Moonrise
8:26
9:27
10:26
11:23
12:15
1:01
1:41
2:17
2:48
3:16
3:44
4:11
4:41
5:14
5:53
Moonset
6:13
6:44
7:19
8:01
8:48
9:41
10:39
11:40
12:43
1:46
2:50
3:55
5:03
6:14
7:28
8:45
Sunrise
5:31
5:31
5:30
5:28
5:26
5:26
5:24
5:22
5:22
5:20
5:18
5:18
5:16
5:15
5:13
5:13
Sunset
6:10
6:12
6:12
6:13
6:14
6:15
6:15
6:15
6:16
6:17
6:19
6:19
6:20
6:21
6:22
6:22
Today's sea temperature in Iwata is
15.4° C
(Statistics for 04 Apr 1981-2005 – mean: 18.0 max: 20.4 min: 16.5°C)
Issued (local time): 8 am Saturday 04 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest