Saint Servan Sea Conditions and Tide Table

Saint Servan 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 08:44 AM and sunset is at 05:13 PM.

Days 1–3 Weather Summary

Moderate rain (total 10mm), heaviest on Fri afternoon. Cool air temperatures (max 15°C on Sun morning, min 6°C on Fri morning). Winds decreasing (strong winds from the SW on Sun afternoon, moderate winds from the SSW by Sun night).

Days 4–6 Weather Summary

Heavy rain (total 20mm), heaviest during Mon morning. Cool air temperatures (max 15°C on Tue afternoon, min 9°C on Wed night). Winds decreasing (near gales from the SSW on Mon night, light winds from the W by Tue night).

Days 7–9 Weather Summary

Light rain (total 8mm), mostly falling on Fri afternoon. Very mild (max 13°C on Sat afternoon, min 8°C on Thu morning). Mainly fresh winds.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sun morning. Very mild (max 11°C on Sun afternoon, min 7°C on Sun night). Winds increasing (light winds from the SW on Mon night, fresh winds from the S by Wed morning).

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
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
6:17PM12.40m
6:38AM12.66m
7:06PM12.33m
7:25AM12.54m
7:54PM12.03m
8:13AM12.19m
8:42PM11.52m
9:01AM11.63m
9:32PM10.87m
9:51AM10.93m
10:26PM10.15m
10:47AM10.19m
11:30PM9.52m
11:55AM9.59m
00:43AM9.18m
1:09PM9.32m
1:53AM9.21m
2:16PM9.38m
2:51AM9.50m
3:12PM9.66m
3:41AM9.89m
4:00PM9.98m
4:25AM10.27m
Low Tide
12:57PM1.55m
1:20AM1.73m
1:48PM1.48m
2:10AM1.85m
2:37PM1.61m
2:57AM2.13m
3:23PM1.93m
3:41AM2.57m
4:06PM2.44m
4:22AM3.13m
4:48PM3.06m
5:03AM3.72m
5:31PM3.69m
5:48AM4.24m
6:21PM4.19m
6:45AM4.58m
7:25PM4.43m
7:54AM4.62m
8:32PM4.36m
9:00AM4.36m
9:28PM4.08m
9:52AM3.95m
10:12PM3.73m
Wave
height (m) 
direction
period (s) 
0.9
WNW
15
1.3
SSE
4
1.5
WSW
5
2.2
WNW
14
1.9
WNW
16
1.3
WNW
16
1.3
WNW
14
1.8
WSW
5
1.1
W
13
0.8
W
12
1.1
SW
4
1.5
W
18
1.6
W
16
1.6
SSW
5
0.9
WNW
15
0.7
W
14
0.9
WNW
13
0.8
WNW
13
0.8
WNW
13
0.8
WNW
13
0.9
WNW
12
0.7
WNW
20
0.8
WNW
18
1
WNW
17
0.9
WNW
17
0.9
WNW
17
0.8
WNW
15
0.8
WNW
14
0.7
W
14
0.8
WNW
13
0.7
WNW
12
0.5
W
11
0.3
WNW
10
0.3
WNW
9
0.5
WNW
4
0.6
WNW
15
part cloud
rain showers
clear
part cloud
cloud
light rain
light rain
cloud
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
part cloud
clear
part cloud
clear
clear
rain showers
cloud
light rain
light rain
part cloud
clear
cloud
light rain
rain showers
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
some clouds
rain shwrs
clear
some clouds
cloudy
light rain
light rain
cloudy
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
some clouds
clear
some clouds
clear
clear
rain shwrs
cloudy
light rain
light rain
some clouds
clear
cloudy
light rain
rain shwrs
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
 km/h
25
S
45
SSE
35
SW
40
WSW
30
WSW
25
SSW
40
SW
50
SW
30
SW
25
SSW
35
SSW
50
SSW
40
SSW
40
SSW
25
SW
20
SW
20
W
15
SW
20
S
25
SSE
30
S
10
SW
20
SE
35
SSE
20
SSE
25
SSE
20
S
25
S
20
SW
25
S
20
SSE
15
SSE
10
SW
15
SSW
15
W
20
SSW
 mm 
4
1
3
2
2
1
7
4
2
4
1
4
3
2
1
max°C
9
13
12
13
13
14
15
15
15
14
14
14
14
15
13
12
12
10
9
10
11
10
11
11
12
13
10
10
11
8
9
10
8
9
11
10
Moonrise
5:13
6:25
7:47
9:11
10:33
11:49
1:01
2:11
3:19
4:27
5:37
Moonset
9:47
10:55
11:45
12:19
12:43
1:01
1:17
1:30
1:43
1:57
2:13
2:32
Sunrise
8:44
8:45
8:45
8:47
8:48
8:48
8:49
8:51
8:52
8:52
8:52
8:53
Sunset
5:13
5:12
5:12
5:12
5:12
5:12
5:12
5:12
5:12
5:12
5:12
5:12
Today's sea temperature in Saint Servan is
12.2° C
(Statistics for 05 Dec 1981-2005 – mean: 12.3 max: 13.6 min: 11.5°C)
Issued (local time): 6 am Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest