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 08:55 AM and sunset is at 05:20 PM.

Days 1–3 Weather Summary

Moderate rain (total 17mm), heaviest on Thu night. Cool air temperatures (max 13°C on Thu night, min 7°C on Sat night). Winds increasing (calm on Fri afternoon, fresh winds from the S by Sat morning).

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Mon night. Cool air temperatures (max 10°C on Mon afternoon, min 4°C on Tue night). Winds increasing (calm on Sun night, strong winds from the ESE by Tue morning).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Wed night, min -1°C on Fri morning). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Tue afternoon, min -2°C on Sat night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
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
Wave Height Map
High Tide
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
9:10AM3.96m
9:44PM3.66m
10:10AM3.85m
10:52PM3.62m
11:23AM3.79m
00:07AM3.70m
12:40PM3.86m
Low Tide
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
4:00PM0.96m
4:20AM1.14m
5:00PM1.01m
5:26AM1.15m
6:05PM0.99m
6:35AM1.06m
Wave
height (m) 
direction
period (s) 
0.8
SW
17
0.7
SW
16
0.6
SW
16
0.8
SW
14
1.2
SSW
5
1.1
SW
6
1
SW
16
0.9
SW
16
0.7
SW
16
0.5
SW
15
0.5
SW
14
1.1
S
5
1.4
S
6
1.2
S
6
0.9
SW
13
0.8
SW
14
0.6
NW
5
0.7
NE
3
0.6
NNE
3
0.6
NNE
3
0.6
NNE
3
0.6
NNE
3
0.6
NNE
3
0.4
NE
3
0.4
NE
2
0.3
ENE
2
0.4
SW
14
0.2
WSW
13
0.1
SW
16
0.1
SW
14
0.3
SW
13
0.3
SW
13
0.4
SW
12
0.3
SW
11
0.1
SW
11
part cloud
cloud
part cloud
rain showers
light rain
light rain
cloud
cloud
rain showers
clear
part cloud
rain showers
light rain
cloud
part cloud
clear
cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
cloud
cloud
cloud
cloud
cloud
some clouds
cloudy
some clouds
rain shwrs
light rain
light rain
cloudy
cloudy
rain shwrs
clear
some clouds
rain shwrs
light rain
cloudy
some clouds
clear
cloudy
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
clear
clear
cloudy
cloudy
cloudy
cloudy
cloudy
 km/h
5
WNW
5
SSW
10
SE
20
SSE
30
SSW
25
SSE
15
SSW
15
SSW
10
ENE
5
ESE
15
S
30
SE
40
ESE
35
ESE
25
ENE
25
NE
25
NE
30
NE
30
NE
30
NE
25
NE
25
NE
25
NE
15
NE
15
E
20
ENE
15
ENE
10
E
0
SSW
10
ENE
15
ENE
10
NE
15
NE
10
NNE
10
N
 mm 
1
5
5
2
2
2
max°C
11
12
11
11
12
10
10
9
7
9
10
9
6
6
6
8
8
6
5
5
2
2
4
3
2
4
0
2
3
3
4
5
3
5
6
Moonrise
8:53
9:47
10:30
11:04
11:30
11:51
12:08
12:24
12:40
12:57
1:16
1:41
Moonset
4:22
5:16
6:20
7:30
8:43
9:57
11:10
12:24
1:40
3:00
4:23
Sunrise
8:55
8:55
8:56
8:56
8:56
8:56
8:57
8:57
8:57
8:57
8:59
8:59
Sunset
5:20
5:21
5:21
5:22
5:22
5:22
5:22
5:23
5:24
5:25
5:25
5:27
Today's sea temperature in Vannes is
11.4° C
(Statistics for 19 Dec 1981-2005 – mean: 12.3 max: 13.3 min: 11.5°C)
Issued (local time): 12 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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