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 —.

Days 1–4 Weather Summary

Heavy rain (total 31mm), heaviest during Mon afternoon. Warm air temperatures (max 21°C on Sun afternoon, min 15°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 80mm), heaviest during Wed afternoon. Warm air temperatures (max 22°C on Wed afternoon, min 15°C on Thu afternoon). Winds increasing (calm on Mon night, strong winds from the W by Wed night).

Days 8–10 Weather Summary

Moderate rain (total 11mm), heaviest on Sun afternoon. Warm (max 20°C on Sat night, min 14°C on Thu night). Winds decreasing (fresh winds from the WNW on Thu night, calm by Sat afternoon).

Days 11–13 Weather Summary

Heavy rain (total 72mm), heaviest during Sun night. Warm (max 20°C on Sun night, min 11°C on Mon night). Winds decreasing (fresh winds from the WNW on Sun night, calm by Mon night).

Days 14–17 Weather Summary

Light rain (total 4mm), mostly falling on Thu night. Very mild (max 17°C on Thu afternoon, min 10°C on Thu night). Winds decreasing (near gales from the WNW on Thu night, calm by Sat afternoon).

Saturday
17
Sunday
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
Sun
1
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
AM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
4:30AM0.38m
5:17AM0.36m
6:41AM0.34m
1:53AM0.31m
9:07AM0.33m
1:11AM0.30m
11:02AM0.33m
1:05AM0.29m
12:23PM0.33m
1:09AM0.30m
1:28PM0.34m
1:17AM0.31m
2:26PM0.34m
1:30AM0.32m
3:22PM0.34m
1:46AM0.34m
4:19PM0.33m
2:06AM0.35m
5:21PM0.32m
2:29AM0.37m
6:38PM0.30m
3:26AM0.38m
4:02AM0.37m
Low Tide
1:58PM0.13m
3:18PM0.14m
4:34PM0.15m
3:57AM0.30m
5:36PM0.16m
5:26AM0.27m
6:27PM0.17m
6:16AM0.23m
7:08PM0.19m
6:58AM0.19m
7:43PM0.21m
7:38AM0.16m
8:11PM0.23m
8:19AM0.13m
8:34PM0.25m
9:01AM0.10m
8:51PM0.27m
9:44AM0.09m
9:01PM0.29m
10:29AM0.08m
8:56PM0.30m
11:17AM0.08m
12:11PM0.09m
Wave
Height (m)
Direction
Period (s)
1.1
NW
6
1
NW
6
0.9
NNW
6
0.9
NNW
7
0.8
NNW
7
0.6
NNW
6
0.5
NNW
6
0.9
NW
8
1.1
W
10
0.8
WNW
9
1
NW
8
0.9
NNW
7
0.5
NNW
6
0.9
SSW
4
0.9
SSW
4
2.3
WNW
9
3
WNW
12
3
NW
12
2.5
NW
10
1.9
NW
9
1.6
NW
9
1.2
NW
8
0.9
NNW
7
0.8
NNW
8
0.5
N
7
0.3
N
8
0.4
NW
6
0.4
WSW
4
1.8
NW
7
2.4
NW
8
2.5
NNW
10
1.7
NNW
9
1.3
NNW
8
0.9
NNW
7
0.8
NNW
6
1
NW
6
1.4
NW
6
1.3
NW
8
1.1
NW
8
3
WNW
9
3.5
WNW
12
3
NW
11
2.2
NNW
10
1.4
NNW
8
1
NNW
8
0.7
NNW
7
0.5
N
7
clear
clear
clear
clear
clear
clear
part cloud
light rain
heavy rain
mod rain
light rain
mod rain
heavy rain
mod rain
thunderstorm
rain showers
part cloud
rain showers
rain showers
clear
clear
clear
clear
clear
part cloud
light rain
mod rain
heavy rain
rain showers
clear
clear
cloud
cloud
heavy rain
heavy rain
mod rain
cloud
part cloud
rain showers
light rain
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
some clouds
light rain
heavy rain
mod rain
light rain
mod rain
heavy rain
mod rain
risk tstorm
rain shwrs
some clouds
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
some clouds
light rain
mod rain
heavy rain
rain shwrs
clear
clear
cloudy
cloudy
heavy rain
heavy rain
mod rain
cloudy
some clouds
rain shwrs
light rain
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
km/h
15
NNW
5
N
10
NNE
5
NE
10
E
10
SSE
20
S
25
SW
10
N
5
NNE
5
ENE
15
ENE
5
ESE
30
SSW
25
SW
45
W
35
W
35
W
25
NW
10
WNW
5
NNE
10
ENE
10
E
5
E
5
S
10
SSW
20
SW
15
WSW
30
NW
30
NW
10
NNW
10
E
5
E
10
SE
10
W
20
NW
15
NNW
10
ENE
30
SW
45
WNW
35
WNW
25
WNW
5
NNW
10
E
5
ENE
5
W
5
SW
 mm
—
—
—
—
—
—
—
2
29
9
5
9
15
8
24
9
—
1
1
—
—
—
—
—
—
3
7
27
2
—
—
—
—
23
13
7
—
—
1
3
—
—
—
—
—
—
—
max °C
18
17
17
15
17
21
20
21
19
18
17
17
19
21
22
18
17
16
14
16
16
14
16
18
20
20
19
20
16
14
13
13
14
16
15
14
13
14
17
16
11
11
10
12
13
14
16
Moonrise
—
12:10
—
—
12:51
—
—
1:26
—
—
1:56
—
—
2:23
—
—
2:48
—
—
—
3:12
—
—
3:36
—
—
4:03
—
—
4:34
—
—
5:11
—
—
5:58
—
—
6:54
—
—
8:01
—
—
—
9:13
—
Moonset
—
—
—
9:20
—
—
10:20
—
—
11:22
—
—
—
12:24
—
—
1:27
—
—
2:31
—
—
3:36
—
—
4:44
—
—
5:56
—
—
7:10
—
—
8:27
—
—
9:41
—
—
10:47
—
—
11:43
—
—
12:28
Sunrise
—
5:54
—
—
5:56
—
—
5:56
—
—
5:58
—
—
5:58
—
—
6:00
—
—
6:01
—
—
6:01
—
—
6:03
—
—
6:03
—
—
6:05
—
—
6:05
—
—
6:07
—
—
6:07
—
—
6:09
—
—
6:09
Sunset
—
—
5:07
—
—
5:05
—
—
5:04
—
—
5:02
—
—
5:00
—
—
5:00
—
—
4:59
—
—
4:57
—
—
4:55
—
—
4:54
—
—
4:53
—
—
4:52
—
—
4:51
—
—
4:50
—
—
4:49
—
—
Today's sea temperature in Ryotu is
23.0°C
(Statistics for 16 Oct 1981-2005 – mean: 20.2 max: 22.2 min: 18.6°C)
Issued (local time): 8 pm Friday 16 Oct 2026
Forecast update inUpdates in  hr  min  sUpdate imminent 
Nearest locationNearest