Ryotu Sea Conditions and Tide Table

Ryotu 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 06:24 PM.

Days 1–4 Weather Summary

Moderate rain (total 12mm), heaviest on Mon night. Cool air temperatures (max 19°C on Mon afternoon, min 11°C on Sun night). Winds increasing (calm on Mon afternoon, fresh winds from the WSW by Tue morning).

Days 5–7 Weather Summary

Moderate rain (total 14mm), heaviest on Fri afternoon. Cool air temperatures (max 17°C on Fri morning, min 11°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the E by Fri afternoon).

Days 8–10 Weather Summary

Light rain (total 3mm), mostly falling on Mon night. Warm (max 20°C on Sun afternoon, min 11°C on Sat night). Winds increasing (calm on Mon afternoon, strong winds from the WSW by Tue morning).

Days 11–13 Weather Summary

Light rain (total 7mm), mostly falling on Wed afternoon. Very mild (max 18°C on Wed morning, min 8°C on Thu night). Wind will be generally light.

Sun
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
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
2:50PM0.13m
6:45AM0.07m
3:15PM0.14m
3:44PM0.14m
4:19PM0.14m
5:03PM0.13m
6:17PM0.11m
1:55PM0.07m
8:36PM0.09m
12:57PM0.07m
10:41PM0.09m
12:50PM0.07m
00:09AM0.10m
12:53PM0.07m
1:17AM0.11m
1:02PM0.09m
2:18AM0.11m
1:15PM0.10m
3:15AM0.12m
1:32PM0.12m
4:12AM0.11m
1:52PM0.14m
5:15AM0.11m
2:17PM0.16m
6:32AM0.10m
Low Tide
10:43PM-0.15m
9:17AM0.06m
11:33PM-0.14m
00:30AM-0.13m
1:37AM-0.12m
2:52AM-0.10m
4:08AM-0.09m
3:14PM0.07m
5:14AM-0.07m
5:10PM0.04m
6:07AM-0.06m
6:03PM0.01m
6:50AM-0.03m
6:46PM-0.03m
7:26AM-0.01m
7:28PM-0.06m
7:55AM0.02m
8:09PM-0.09m
8:19AM0.04m
8:50PM-0.11m
8:36AM0.06m
9:33PM-0.13m
8:46AM0.08m
10:18PM-0.13m
8:43AM0.09m
Wave
height (m) 
direction
period (s) 
0.4
NNW
7
0.6
N
5
0.4
NNW
5
0.3
NNW
5
0.3
ENE
3
1
NW
7
1.4
WNW
7
1.5
WNW
9
1.5
WNW
9
1.4
WNW
9
0.9
WNW
8
0.6
WNW
8
0.5
WNW
7
0.6
NNW
5
0.5
E
3
1.3
ESE
5
1.1
NE
6
0.7
NE
5
0.9
N
5
0.7
NNE
6
0.4
NW
4
0.4
NW
4
0.4
WNW
7
0.4
W
6
0.3
W
6
1.1
W
7
1.9
WNW
9
1.9
WNW
9
2.5
N
12
1.8
N
10
1.5
N
10
1.1
N
10
1.2
NNW
7
1.2
NNW
8
1.6
N
8
1.7
N
9
1.4
N
8
1.1
N
8
0.9
N
7
0.6
N
7
0.4
N
7
0.3
N
6
0.3
N
6
0.2
NNE
4
0.2
N
5
0.3
NW
5
0.3
NNW
4
part cloud
part cloud
part cloud
cloud
heavy rain
clear
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
cloud
cloud
mod rain
mod rain
light rain
part cloud
clear
clear
clear
clear
part cloud
part cloud
rain showers
clear
part cloud
cloud
cloud
mod rain
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
light rain
rain showers
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
some clouds
some clouds
some clouds
cloudy
heavy rain
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
some clouds
cloudy
cloudy
mod rain
mod rain
light rain
some clouds
clear
clear
clear
clear
some clouds
some clouds
rain shwrs
clear
some clouds
cloudy
cloudy
mod rain
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
light rain
rain shwrs
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
 km/h
20
NNE
10
NNE
10
S
5
N
15
S
30
WSW
35
WSW
30
SW
25
SW
30
WSW
0
ESE
10
E
15
NE
5
E
20
E
35
E
5
S
20
NW
15
W
10
SW
20
SSW
10
SW
5
SSW
15
SSW
0
NW
30
WSW
40
WSW
25
W
10
E
5
ESE
15
WSW
10
WSW
10
NNW
20
NNE
25
NE
25
NE
15
NNE
5
SE
5
SSW
5
W
5
NNE
10
ENE
10
NE
5
SSE
0
SSW
5
NNE
0
NW
 mm 
12
7
6
1
3
7
3
2
max°C
13
13
18
19
17
14
14
14
16
16
12
14
15
14
17
14
14
12
12
12
18
20
17
19
19
15
14
13
12
18
14
13
12
10
9
11
11
11
12
12
11
14
15
16
19
19
18
Moonrise
6:26
7:21
8:26
9:37
10:50
12:01
1:09
2:14
3:17
4:18
5:20
6:22
7:24
8:26
9:25
Moonset
8:53
10:09
11:18
12:15
1:02
1:38
2:08
2:34
2:57
3:20
3:42
4:07
4:34
5:06
5:44
Sunrise
5:05
5:03
5:01
5:01
5:00
4:58
4:56
4:56
4:54
4:52
4:52
4:50
4:50
4:48
4:47
Sunset
6:24
6:25
6:25
6:27
6:28
6:29
6:30
6:30
6:31
6:32
6:34
6:35
6:36
6:37
6:37
6:38
Today's sea temperature in Ryotu is
11.8° C
(Statistics for 19 Apr 1981-2005 – mean: 11.1 max: 13.0 min: 8.6°C)
Issued (local time): 2 pm Sunday 19 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest