Nisi (Io Sima) Sea Conditions and Tide Table

Nisi (Io 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 05:39 AM and sunset is at 05:45 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Wed morning. Warm air temperatures (max 22°C on Wed morning, min 16°C on Wed night). Winds increasing (light winds from the NE on Tue night, near gales from the NNW by Wed afternoon).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Sun afternoon, min 17°C on Fri morning). Mainly fresh winds.

Days 7–9 Weather Summary

Some drizzle, heaviest during Wed morning. Warm (max 23°C on Tue afternoon, min 20°C on Wed afternoon). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Sat morning, min 20°C on Thu morning). Wind will be generally light.

Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
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
11:16AM0.73m
4:44AM0.80m
2:01PM0.70m
5:14AM0.85m
3:44PM0.74m
5:39AM0.89m
4:48PM0.80m
6:04AM0.92m
5:36PM0.86m
6:27AM0.94m
6:19PM0.91m
6:49AM0.96m
6:59PM0.94m
7:12AM0.96m
7:38PM0.94m
7:35AM0.96m
8:17PM0.93m
7:57AM0.95m
8:59PM0.89m
8:20AM0.93m
9:46PM0.84m
8:44AM0.90m
10:43PM0.79m
Low Tide
7:56AM0.71m
8:22PM0.25m
10:22AM0.65m
9:40PM0.22m
11:01AM0.57m
10:36PM0.19m
11:30AM0.49m
11:20PM0.17m
11:58AM0.40m
11:58PM0.17m
12:27PM0.32m
00:32AM0.19m
12:56PM0.25m
1:05AM0.23m
1:25PM0.19m
1:35AM0.28m
1:57PM0.15m
2:05AM0.35m
2:30PM0.13m
2:34AM0.43m
3:05PM0.13m
3:04AM0.51m
3:46PM0.15m
3:36AM0.59m
Wave
height (m) 
direction
period (s) 
1.7
NNW
7
2.1
N
10
1.9
N
10
1.8
N
10
2.1
W
6
3
NW
8
3
NW
9
3.5
NNW
12
3
NW
11
2.3
NW
10
2.1
NNW
10
2.1
NNE
13
1.9
NNE
13
1.8
NNE
13
1.7
NNE
12
1.6
NNE
12
1.5
NNE
12
1.3
NNE
11
1.2
NE
11
1.1
NE
11
1.1
NE
10
1
NE
10
1
ENE
10
1
ENE
9
1.1
ENE
8
1.5
NNW
7
1.6
NW
9
1.6
NW
9
1.7
NNW
9
1.5
N
9
1.3
NE
9
1.1
NE
9
1.1
NE
9
1.1
ENE
8
1.2
ENE
8
1
E
8
clear
clear
part cloud
rain showers
rain showers
cloud
cloud
part cloud
cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
light rain
cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
some clouds
rain shwrs
rain shwrs
cloudy
cloudy
some clouds
cloudy
some clouds
clear
some clouds
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
light rain
cloudy
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
 km/h
15
NE
15
NNE
10
SE
40
SW
45
W
50
NW
35
NNW
30
NW
25
NNW
20
N
25
NNW
25
NNE
25
NE
25
NE
25
E
20
ESE
20
SE
15
SSE
5
SE
5
SE
15
SE
15
SSW
15
SW
20
W
30
N
25
N
15
NE
20
ENE
20
E
25
E
20
E
15
ESE
10
SSE
15
S
20
S
10
SSE
 mm 
1.0
1.0
1.0
max°C
18
18
20
22
22
19
17
18
18
18
18
18
18
18
18
19
21
21
22
22
22
22
23
22
21
21
20
20
20
20
21
22
22
23
23
23
Moonrise
12:30
1:27
2:22
3:16
4:07
4:58
5:48
6:38
7:30
8:24
9:21
10:20
Moonset
1:57
2:43
3:23
3:58
4:30
4:59
5:27
5:55
6:24
6:55
7:30
8:09
Sunrise
5:39
5:37
5:37
5:35
5:35
5:33
5:33
5:31
5:31
5:30
5:28
5:28
Sunset
5:45
5:45
5:45
5:45
5:46
5:46
5:47
5:47
5:49
5:49
5:49
5:50
Today's sea temperature in Nisi (Io Sima) is 22.8 °C (Statistics for 19 Mar 1981-2005 – mean: 23.5 max: 25.5 min: 21.7°C)
Nearest