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 06:11 AM and sunset is at 06:38 PM.

Days 1–3 Weather Summary

Moderate rain (total 13mm), heaviest on Sun morning. Cool air temperatures (max 16°C on Fri afternoon, min 15°C on Fri morning). Winds decreasing (strong winds from the SSW on Sat morning, light winds from the E by Sun night).

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Mon morning. Cool air temperatures (max 15°C on Mon morning, min 13°C on Mon afternoon). Winds increasing (calm on Mon night, strong winds from the N by Wed night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 16°C on Sat afternoon, min 10°C on Sat night). Winds increasing (moderate winds from the N on Fri night, gales from the N by Sat night).

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Sun morning. Very mild (max 15°C on Tue afternoon, min 10°C on Sun morning). Winds decreasing (near gales from the N on Sun morning, calm by Tue night).

Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
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
3:06PM0.10m
2:53AM0.09m
3:27PM0.11m
3:42AM0.09m
3:50PM0.11m
4:25AM0.08m
4:14PM0.11m
5:15AM0.08m
4:39PM0.11m
6:17AM0.07m
5:08PM0.10m
7:45AM0.06m
5:32PM0.10m
6:03PM0.09m
7:02PM0.08m
1:59PM0.08m
10:07PM0.08m
1:52PM0.08m
11:45PM0.08m
2:00PM0.09m
00:49AM0.08m
Low Tide
8:36AM0.01m
9:06PM0.03m
9:03AM0.02m
9:48PM0.02m
9:29AM0.02m
10:24PM0.02m
9:58AM0.03m
11:05PM0.01m
10:17AM0.04m
11:50PM0.01m
10:35AM0.05m
00:47AM0.02m
10:35AM0.06m
1:57AM0.02m
3:39AM0.03m
5:13AM0.02m
6:19PM0.07m
6:12AM0.02m
6:59PM0.06m
6:57AM0.02m
7:33PM0.05m
Wave
height (m) 
direction
period (s) 
0.8
SW
4
0.8
SW
4
1.3
SW
6
1.6
SW
6
1.6
SW
6
1.3
SW
5
0.9
SW
5
0.5
SW
4
0.1
SW
3
0.3
SE
2
0.4
SE
4
0.1
E
5
0.1
W
2
0.1
NW
2
0.2
WNW
3
0.4
NNW
3
0.8
N
4
0.9
N
4
1.2
N
5
0.9
N
4
0.7
N
4
1.3
NNE
5
0.9
NNE
4
0.6
N
4
0.8
N
4
1.4
N
5
2
N
6
1.5
N
5
0.6
N
8
0.3
NNE
8
0.4
NNE
3
0.5
N
3
0.2
NNE
4
0.4
NNE
3
0.1
N
3
0.2
WNW
2
clear
clear
clear
part cloud
part cloud
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
light rain
cloud
part cloud
rain showers
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
light rain
rain showers
rain showers
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
cloudy
cloudy
light rain
cloudy
some clouds
rain shwrs
some clouds
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
clear
some clouds
some clouds
light rain
rain shwrs
rain shwrs
rain shwrs
some clouds
clear
clear
clear
clear
 km/h
30
WSW
35
SW
40
WSW
45
SSW
45
SSW
40
SSW
30
SSW
20
S
10
E
20
SSE
15
NNE
5
WNW
10
NNW
10
NNW
20
NW
25
N
35
N
35
N
40
N
35
N
30
N
40
NNE
35
N
30
N
30
N
50
N
65
NNE
50
N
20
NNE
15
NE
25
N
25
N
20
N
20
N
5
WSW
15
WNW
 mm 
3
6
3
1.0
2.0
1.0
2.0
1.0
2.0
3
1.0
max°C
15
16
15
15
15
15
15
16
16
15
13
13
14
14
14
14
14
14
14
15
15
14
14
15
15
16
13
10
12
13
13
13
13
14
15
15
Moonrise
5:34
6:02
7:30
8:01
8:38
9:22
10:14
11:15
12:21
1:28
2:34
3:38
Moonset
5:39
6:54
9:11
10:29
11:48
1:03
2:09
3:04
3:49
4:25
4:54
Sunrise
6:11
6:09
7:09
6:07
6:05
6:03
6:03
6:01
6:00
5:58
5:56
5:54
Sunset
6:38
6:39
7:39
6:40
6:42
6:43
6:44
6:45
6:45
6:46
6:47
6:49
Today's sea temperature in Ermoupolis is 15.9 °C (Statistics for 28 Mar 1981-2005 – mean: 15.3 max: 16.8 min: 14.1°C)
Issued (local time): 7 am Friday 28 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest