Ermoupolis Sea Conditions and Tide Table

Ermoupolis 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 07:22 AM and sunset is at 05:01 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Wed afternoon, min 13°C on Wed morning). Winds decreasing (strong winds from the N on Thu afternoon, light winds from the N by Fri night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Sat morning, min 12°C on Mon night). Winds increasing (light winds from the NNW on Sun night, strong winds from the N by Mon night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 15°C on Thu afternoon, min 11°C on Tue morning). Winds decreasing (near gales from the NNE on Tue morning, calm by Thu night).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 16°C on Sun night, min 13°C on Fri night). Winds decreasing (strong winds from the N on Fri night, calm by Sun afternoon).

Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
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
5:06AM0.09m
9:36PM0.08m
5:44AM0.08m
10:18PM0.09m
6:44AM0.07m
10:49PM0.09m
9:38AM0.06m
11:18PM0.09m
12:09PM0.06m
11:46PM0.10m
1:37PM0.06m
00:09AM0.10m
2:33PM0.07m
00:43AM0.10m
3:12PM0.07m
1:11AM0.11m
3:48PM0.07m
1:43AM0.11m
4:24PM0.07m
2:19AM0.11m
4:59PM0.07m
2:51AM0.11m
5:35PM0.07m
Low Tide
1:18PM0.01m
1:59AM0.07m
2:03PM0.02m
5:05AM0.07m
2:46PM0.03m
6:21AM0.05m
3:29PM0.04m
6:51AM0.04m
4:24PM0.05m
7:21AM0.03m
5:14PM0.05m
7:49AM0.02m
6:06PM0.06m
8:18AM0.01m
6:52PM0.06m
8:52AM0.01m
7:34PM0.06m
9:20AM0.00m
8:09PM0.06m
9:53AM0.00m
8:42PM0.06m
10:27AM-0.00m
9:14PM0.06m
Wave
height (m) 
direction
period (s) 
0.4
NNE
4
0.2
NNE
4
0.3
N
2
0.9
N
4
1
N
4
0.7
N
4
0.3
NNE
3
0.1
NE
3
0.1
N
2
0.7
N
4
1
N
4
1
N
4
0.9
N
4
0.7
N
4
0.1
N
5
0.4
N
3
1
N
4
1.2
N
5
1.6
NNE
5
1.4
NNE
5
0.9
NNE
4
0.5
N
4
0.1
NE
4
0
E
5
0.1
W
2
0.1
W
2
0
E
1
0.3
N
2
0.9
N
4
1
N
4
0.5
N
3
0.3
N
2
0.2
N
5
0.1
N
5
0
E
5
0.1
S
1
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
 km/h
20
NNW
10
N
20
N
35
N
40
N
30
N
15
N
10
N
15
N
30
N
40
N
40
N
35
N
30
N
15
N
25
N
40
N
45
N
50
NNE
45
NNE
35
N
20
N
5
N
5
N
15
W
5
WSW
10
NNE
25
N
35
N
40
N
25
N
20
N
15
N
10
NNE
5
NE
10
SSE
 mm 
max°C
14
15
15
15
15
15
15
15
15
15
15
15
14
14
14
14
14
13
12
12
11
12
12
13
14
15
15
14
14
14
13
14
14
14
14
16
Moonrise
11:10
12:12
1:12
2:12
3:11
4:11
5:11
6:12
7:10
8:03
8:51
Moonset
11:54
12:19
12:42
1:04
1:26
1:51
2:19
2:51
3:30
4:16
5:09
6:08
Sunrise
7:22
7:24
7:24
7:24
7:26
7:26
7:26
7:28
7:28
7:28
7:30
7:30
Sunset
5:01
5:01
5:01
5:01
5:02
5:02
5:02
5:02
5:04
5:04
5:05
5:05
Today's sea temperature in Ermoupolis is
19.7° C
(Statistics for 10 Dec 1981-2005 – mean: 17.3 max: 18.6 min: 15.9°C)
Issued (local time): 1 am Wednesday 10 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest