Vannes Sea Conditions and Tide Table

Vannes 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 08:52 AM and sunset is at 05:19 PM.

Days 1–3 Weather Summary

Moderate rain (total 13mm), heaviest on Mon night. Cool air temperatures (max 14°C on Mon morning, min 7°C on Tue night). Winds increasing (calm on Wed morning, fresh winds from the S by Wed night).

Days 4–6 Weather Summary

Heavy rain (total 20mm), heaviest during Sat night. Cool air temperatures (max 13°C on Thu morning, min 7°C on Sat night). Winds decreasing (strong winds from the SSW on Thu afternoon, calm by Fri night).

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Sun morning. Mild temperatures (max 9°C on Sun afternoon, min 6°C on Sun morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Wed afternoon, min 3°C on Thu morning). Mainly fresh winds.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
1:43PM3.56m
2:10AM3.64m
2:28PM3.67m
2:49AM3.81m
3:07PM3.80m
3:25AM3.98m
3:44PM3.93m
4:00AM4.13m
4:19PM4.03m
4:34AM4.24m
4:53PM4.09m
5:09AM4.32m
5:27PM4.11m
5:43AM4.35m
6:02PM4.09m
6:19AM4.34m
6:38PM4.04m
6:56AM4.29m
7:16PM3.96m
7:35AM4.20m
7:58PM3.86m
8:19AM4.09m
8:47PM3.75m
Low Tide
7:26AM1.28m
7:52PM1.16m
8:18AM1.15m
8:39PM1.07m
9:05AM1.01m
9:22PM0.96m
9:47AM0.86m
10:02PM0.85m
10:27AM0.74m
10:41PM0.77m
11:05AM0.66m
11:18PM0.71m
11:43AM0.63m
11:55PM0.69m
12:21PM0.64m
00:32AM0.71m
12:59PM0.68m
1:09AM0.77m
1:39PM0.74m
1:49AM0.86m
2:21PM0.82m
2:32AM0.96m
3:07PM0.90m
3:22AM1.07m
Wave
height (m) 
direction
period (s) 
0.9
SSW
7
0.9
SW
14
1.1
SW
7
0.6
SW
14
0.6
SW
14
0.5
SW
14
0.4
SW
14
0.4
SW
13
0.9
SSW
4
1.4
SSW
8
1.7
SSW
10
1.1
SW
18
0.8
SW
17
0.6
SW
17
0.6
SW
16
0.8
SW
15
1.1
SW
5
1.2
SW
6
0.7
SW
13
0.8
WSW
6
0.5
SW
14
0.5
SW
13
0.4
SW
13
0.2
WSW
12
0.1
SW
12
0.1
SW
17
0.2
WSW
16
0.4
SW
17
0.4
SW
16
0.4
SW
14
0.4
NE
3
0.4
NE
3
0.6
NE
3
0.8
NE
3
0.7
NE
3
0.7
NE
3
rain showers
light rain
mod rain
light rain
light rain
clear
part cloud
cloud
cloud
part cloud
light rain
light rain
part cloud
clear
part cloud
cloud
cloud
rain showers
rain showers
rain showers
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
rain shwrs
light rain
mod rain
light rain
light rain
clear
some clouds
cloudy
cloudy
some clouds
light rain
light rain
some clouds
clear
some clouds
cloudy
cloudy
rain shwrs
rain shwrs
rain shwrs
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
 km/h
25
S
25
S
25
SSW
20
N
20
N
15
N
5
NNW
15
SSW
25
SSW
35
S
40
S
20
WNW
10
NNW
5
W
0
SW
20
SW
30
SW
25
NW
15
WNW
25
NW
10
NNE
15
NNE
15
NNE
5
N
0
N
0
W
5
NE
20
NE
15
NE
15
NE
15
NE
20
NNE
25
NE
35
NE
30
NE
25
NE
 mm 
1
2
6
3
1
1
4
15
2
1
max°C
14
13
12
10
10
9
9
11
12
13
13
12
10
11
10
11
11
12
8
9
6
9
9
6
7
8
8
7
8
6
6
7
4
5
6
5
Moonrise
4:28
5:36
6:45
7:51
8:53
9:47
10:30
11:04
11:30
11:51
12:08
12:24
Moonset
2:19
2:39
3:05
3:38
4:22
5:16
6:20
7:30
8:43
9:57
11:10
Sunrise
8:52
8:52
8:53
8:53
8:55
8:55
8:56
8:56
8:56
8:56
8:57
8:57
Sunset
5:19
5:19
5:20
5:20
5:20
5:21
5:21
5:22
5:22
5:22
5:22
5:23
Today's sea temperature in Vannes is
11.5° C
(Statistics for 15 Dec 1981-2005 – mean: 12.5 max: 13.3 min: 11.7°C)
Issued (local time): 12 pm Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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