Saint-Brieuc Sea Conditions and Tide Table

Saint-Brieuc 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 05:15 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Tue morning. Cool air temperatures (max 14°C on Mon morning, min 8°C on Sun morning). Winds decreasing (fresh winds from the SSW on Sun night, calm by Mon night).

Days 4–6 Weather Summary

Moderate rain (total 10mm), heaviest on Thu night. Cool air temperatures (max 13°C on Thu morning, min 6°C on Wed night). Winds increasing (calm on Wed morning, strong winds from the S by Thu morning).

Days 7–9 Weather Summary

Light rain (total 9mm), mostly falling on Sat night. Very mild (max 10°C on Mon morning, min 5°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Tue morning. Very mild (max 10°C on Tue morning, min 6°C on Wed night). Winds decreasing (fresh winds from the NNW on Tue night, light winds from the NW by Wed night).

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
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
2:59PM7.03m
3:34AM7.14m
3:57PM7.18m
4:24AM7.42m
4:46PM7.46m
5:08AM7.76m
5:29PM7.78m
5:48AM8.10m
6:08PM8.10m
6:25AM8.42m
6:45PM8.37m
7:01AM8.67m
7:21PM8.55m
7:36AM8.85m
7:55PM8.65m
8:10AM8.94m
8:30PM8.66m
8:45AM8.94m
9:05PM8.59m
9:21AM8.85m
9:43PM8.46m
9:59AM8.69m
10:24PM8.27m
Low Tide
8:46AM3.16m
9:19PM2.96m
9:54AM3.04m
10:20PM2.83m
10:51AM2.76m
11:12PM2.59m
11:38AM2.41m
11:56PM2.30m
12:19PM2.06m
00:35AM2.02m
12:58PM1.75m
1:13AM1.77m
1:34PM1.50m
1:49AM1.59m
2:10PM1.35m
2:24AM1.50m
2:45PM1.29m
2:58AM1.49m
3:21PM1.30m
3:34AM1.56m
3:57PM1.38m
4:11AM1.70m
4:35PM1.51m
4:51AM1.89m
Wave
height (m) 
direction
period (s) 
0.6
NW
13
0.9
NW
13
1.1
NW
13
1.1
NW
13
0.9
WNW
13
0.8
NW
14
0.9
NW
14
1.2
NW
14
1.1
NW
14
0.8
NW
14
0.6
NW
13
0.6
NW
13
1.4
NW
21
1.7
NW
19
1.6
NW
18
1.5
NW
17
1.3
NW
16
0.9
NW
15
0.8
NW
14
0.6
NW
14
0.8
NW
13
1.1
NW
13
1
NW
14
1.1
NW
14
1
NW
14
0.9
NW
13
0.7
NW
12
0.9
NW
12
1.4
NW
6
1.2
NW
10
2
NNW
7
1.7
N
6
1
NW
9
0.6
NW
12
0.5
NW
12
0.6
NW
12
clear
part cloud
part cloud
part cloud
part cloud
light rain
light rain
light rain
part cloud
part cloud
part cloud
part cloud
cloud
cloud
mod rain
light rain
cloud
clear
clear
clear
light rain
rain showers
clear
rain showers
clear
part cloud
light rain
light rain
part cloud
rain showers
part cloud
clear
clear
part cloud
clear
part cloud
clear
some clouds
some clouds
some clouds
some clouds
light rain
light rain
light rain
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
mod rain
light rain
cloudy
clear
clear
clear
light rain
rain shwrs
clear
rain shwrs
clear
some clouds
light rain
light rain
some clouds
rain shwrs
some clouds
clear
clear
some clouds
clear
some clouds
 km/h
15
S
25
SSW
30
SSW
30
SSW
25
S
10
S
10
NW
20
N
15
N
5
WSW
10
SSW
15
S
30
S
35
S
35
SSW
25
NNW
20
N
10
N
5
W
10
SW
20
SSW
15
N
10
NW
15
WSW
10
W
15
WNW
15
SW
15
WNW
25
NW
20
WSW
30
NNW
30
N
10
N
10
SW
5
W
10
SW
 mm 
1
4
1
8
2
4
1
3
1
1
1
max°C
11
12
12
14
13
12
10
10
10
9
9
9
13
13
12
10
10
8
8
8
7
9
9
7
10
10
9
10
9
9
9
9
8
7
8
10
Moonrise
3:21
4:30
5:39
6:49
7:56
8:58
9:52
10:35
11:08
11:33
11:53
12:10
Moonset
2:01
2:17
2:36
3:01
3:33
4:16
5:11
6:15
7:26
8:40
9:54
11:09
Sunrise
8:55
8:56
8:56
8:56
8:57
8:59
8:59
9:00
9:00
9:00
9:00
9:00
Sunset
5:15
5:15
5:15
5:15
5:15
5:16
5:16
5:17
5:17
5:19
5:19
5:20
Today's sea temperature in Saint-Brieuc is
11.6° C
(Statistics for 14 Dec 1981-2005 – mean: 12.0 max: 13.4 min: 11.3°C)
Issued (local time): 12 pm Sunday 14 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest