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 05:23 PM.

Days 1–4 Weather Summary

Light rain (total 6mm), mostly falling on Wed afternoon. Icy conditions (max 7°C on Wed morning, min 0°C on Wed night). Winds increasing (calm on Tue afternoon, strong winds from the NW by Wed afternoon).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 12°C on Sun morning, min 1°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Mild with light rain (total 8mm) on Tue night. Becoming colder with a light covering of snow, mostly falling on Tue night. Very mild (max 14°C on Sun afternoon, min 2°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

A dusting of snow turning to light rain (total 2mm) on Sat morning. Freeze-thaw conditions (max 5°C on Sat afternoon, min 0°C on Wed night). Winds increasing (light winds from the NW on Thu night, fresh winds from the WNW by Fri night).

Mon
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
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
4:21PM0.11m
2:13AM0.21m
4:25PM0.10m
3:03AM0.21m
4:33PM0.10m
3:52AM0.19m
4:42PM0.10m
4:42AM0.17m
4:54PM0.11m
5:38AM0.14m
5:09PM0.12m
6:46AM0.11m
5:28PM0.14m
8:39AM0.08m
5:53PM0.15m
6:29PM0.15m
7:26PM0.15m
8:59PM0.15m
10:38PM0.16m
3:54PM0.10m
11:55PM0.16m
3:39PM0.09m
00:58AM0.17m
3:38PM0.08m
1:53AM0.17m
Low Tide
7:54PM0.08m
9:49AM-0.07m
8:39PM0.06m
10:21AM-0.04m
9:23PM0.03m
10:50AM-0.02m
10:09PM0.01m
11:14AM0.01m
11:00PM-0.01m
11:33AM0.04m
11:56PM-0.02m
11:42AM0.06m
1:04AM-0.03m
11:19AM0.08m
2:29AM-0.04m
4:07AM-0.05m
5:31AM-0.07m
6:34AM-0.09m
7:24AM-0.10m
5:51PM0.10m
8:07AM-0.10m
6:51PM0.07m
8:45AM-0.10m
7:36PM0.04m
Wave
height (m) 
direction
period (s) 
1.6
NW
9
1.4
NW
8
1.1
NW
7
0.9
NNW
7
0.7
NNW
6
0.7
NNW
6
1.3
WNW
7
2.4
NW
9
2.4
NW
10
2
NNW
9
1.5
NNW
8
0.9
NNW
7
0.7
NNW
7
0.5
NNW
8
0.4
NW
7
0.3
NNW
7
0.3
NW
6
0.3
NW
6
0.4
NW
6
0.7
W
10
0.9
W
10
0.8
W
8
1
NW
6
1
NW
8
0.9
NW
7
0.7
NW
6
1.3
NW
6
1.4
NW
6
1.3
NNW
7
1.3
NNW
6
1.4
NW
6
1.1
NW
7
1.2
NNW
6
1.4
NW
6
1.4
NW
7
1.8
NW
8
2
NW
8
1.6
NW
8
1.3
NNW
8
0.9
NNW
7
0.6
NNW
6
0.5
NNW
6
0.7
NW
6
0.9
WNW
7
1
WNW
7
0.9
WNW
7
1
NNW
7
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
mod rain
cloud
cloud
part cloud
clear
clear
cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
light rain
light snow
light snow
light snow
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
light rain
part cloud
cloud
part cloud
part cloud
part cloud
cloud
rain showers
light rain
light rain
rain showers
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
mod rain
cloudy
cloudy
some clouds
clear
clear
cloudy
some clouds
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
light snow
light snow
light snow
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
light rain
light rain
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
rain shwrs
light rain
light rain
rain shwrs
 km/h
25
WNW
15
WNW
5
W
0
NNW
5
WSW
25
SW
35
WNW
35
WNW
25
WNW
25
WNW
0
SW
5
ESE
5
ENE
5
S
5
S
10
S
5
SSE
15
SSE
10
SW
10
SSW
5
SW
20
NNE
10
ENE
5
WSW
20
NW
10
NW
20
N
20
N
20
N
20
NW
25
NW
10
WNW
25
WNW
35
WNW
30
WNW
30
WNW
35
W
15
W
0
S
5
NE
10
SW
20
SW
20
WSW
30
SW
15
WSW
10
N
0
NE
 mm 
6
2
6
1
1
1
3
2
3
max°C
4
3
4
4
4
7
4
2
2
3
2
4
5
5
8
9
8
12
14
14
13
9
8
12
8
6
2
2
2
1
1
0
1
1
2
4
5
5
5
6
5
9
10
9
9
6
5
Moonrise
6:26
6:53
7:18
7:42
8:07
8:35
9:08
9:47
10:36
11:36
12:44
1:57
3:10
4:21
5:29
Moonset
4:02
5:09
6:16
7:24
8:32
9:42
10:54
12:09
1:22
2:31
3:32
4:21
5:01
5:34
6:02
Sunrise
6:35
6:33
6:31
6:31
6:30
6:28
6:26
6:26
6:24
6:22
6:22
6:20
6:18
6:18
6:16
Sunset
5:23
5:24
5:25
5:28
5:29
5:30
5:30
5:31
5:32
5:34
5:35
5:36
5:37
5:37
5:38
5:39
Today's sea temperature in Ryotu is
10.6° C
(Statistics for 16 Feb 1981-2005 – mean: 9.2 max: 11.1 min: 6.6°C)
Issued (local time): 2 pm Monday 16 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest