Yo Sima Sea Conditions and Tide Table

Yo Sima 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 07:07 AM and sunset is at 05:00 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Thu morning. Cool air temperatures (max 12°C on Thu morning, min 3°C on Thu night). Winds decreasing (strong winds from the W on Thu night, light winds from the WNW by Sat night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 11°C on Mon night, min 5°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 18mm), heaviest on Thu night. Very mild (max 10°C on Thu afternoon, min 3°C on Fri night). Winds increasing (light winds from the NE on Wed night, fresh winds from the WNW by Fri night).

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Mon afternoon. Mild temperatures (max 6°C on Sun afternoon, min 2°C on Mon night). Winds decreasing (strong winds from the WNW on Sat morning, light winds from the W by Mon night).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
2:35PM2.96m
2:19AM2.43m
3:14PM2.90m
3:21AM2.40m
3:57PM2.81m
4:33AM2.39m
4:47PM2.67m
5:59AM2.46m
5:47PM2.54m
7:28AM2.63m
6:52PM2.45m
8:43AM2.85m
7:54PM2.42m
9:48AM3.03m
8:51PM2.40m
10:42AM3.15m
9:41PM2.44m
11:32AM3.20m
10:29PM2.50m
12:18PM3.19m
11:17PM2.54m
12:59PM3.16m
00:07AM2.56m
Low Tide
8:01AM0.30m
9:05PM1.04m
8:44AM0.44m
9:49PM0.97m
9:34AM0.65m
10:40PM0.88m
10:33AM0.92m
11:39PM0.76m
11:49AM1.19m
00:45AM0.61m
1:30PM1.35m
1:51AM0.41m
2:59PM1.37m
2:49AM0.22m
4:09PM1.33m
3:45AM0.08m
5:03PM1.28m
4:37AM-0.03m
5:51PM1.23m
5:27AM-0.08m
6:36PM1.17m
6:15AM-0.07m
7:18PM1.10m
Wave
height (m) 
direction
period (s) 
0.1
W
2
0.5
NW
3
1
W
4
0.8
W
4
0.5
NW
3
0.3
NW
2
0.4
NW
3
0.4
WSW
3
0.3
WNW
3
0.1
W
2
0.1
W
1
0
W
1
0
W
1
0
E
1
0.2
WSW
2
0
W
1
0.2
NNW
2
0.1
NE
2
0.1
N
2
0
E
3
0.1
NE
2
0.1
NE
2
0.1
E
2
0.2
E
2
0.3
WNW
2
0.5
W
3
0.8
WNW
4
0.8
WNW
4
1
WNW
4
0.6
W
3
0.6
W
3
0.7
W
3
0.4
WNW
3
0.5
W
3
0.6
W
3
0.2
WNW
2
light rain
rain showers
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
heavy rain
rain showers
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
light rain
rain showers
light rain
rain shwrs
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
cloudy
heavy rain
rain shwrs
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
light rain
rain shwrs
 km/h
10
W
35
WNW
45
W
30
W
30
WNW
15
WNW
20
W
20
W
15
WNW
5
WNW
10
WSW
0
ESE
0
N
0
SSE
10
WSW
10
NW
10
NNW
10
NNE
5
NNE
10
ENE
10
NE
10
NE
15
ENE
10
ENE
20
W
30
WNW
35
WNW
35
W
40
WNW
25
WNW
30
W
30
W
15
WNW
25
W
25
W
15
WNW
 mm 
3
1
17
1
1
2
max°C
12
11
6
6
7
5
6
7
6
8
8
8
8
10
11
11
11
9
8
9
8
9
10
10
9
9
4
4
4
3
5
6
3
5
6
3
Moonrise
10:34
11:02
11:28
11:55
12:25
12:59
1:40
2:31
3:33
4:43
5:57
7:11
Moonset
9:53
10:55
11:59
1:04
2:14
3:27
4:43
5:57
7:03
7:59
8:44
Sunrise
7:07
7:07
7:09
7:09
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:11
Sunset
5:00
5:00
5:00
5:00
5:01
5:02
5:02
5:04
5:05
5:06
5:07
5:07
Today's sea temperature in Yo Sima is
15.4° C
(Statistics for 25 Dec 1981-2005 – mean: 18.3 max: 19.8 min: 17.3°C)
Issued (local time): 2 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest