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 08:59 AM and sunset is at 05:16 PM.

Days 1–3 Weather Summary

Light rain (total 5mm), mostly falling on Sat night. Cool air temperatures (max 13°C on Thu night, min 6°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Low air temperatures (max 8°C on Mon morning, min 4°C on Sun night). Winds increasing (light winds from the S on Sun night, fresh winds from the ESE by Tue morning).

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Fri night. Mild temperatures (max 7°C on Thu morning, min 3°C on Sat morning). Winds decreasing (fresh winds from the NE on Thu afternoon, light winds from the E by Fri night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Mon 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
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
10:41AM8.46m
11:10PM8.05m
11:30AM8.17m
00:05AM7.81m
12:30PM7.88m
1:11AM7.66m
1:42PM7.72m
2:26AM7.70m
2:59PM7.81m
Low Tide
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
5:17PM1.69m
5:36AM2.12m
6:05PM1.91m
6:29AM2.34m
7:01PM2.12m
7:31AM2.48m
8:08PM2.26m
8:45AM2.46m
Wave
height (m) 
direction
period (s) 
1.4
NW
17
1.3
NW
16
1.1
NW
15
0.9
NW
14
1
NW
13
0.8
WNW
13
1.1
NW
15
1.1
NW
16
1
NW
16
0.8
NW
15
0.7
NW
14
0.9
NW
13
1.1
ESE
4
1.1
ESE
4
0.9
NW
9
1
NW
9
1.4
NNE
6
1.6
NE
6
1.8
NNE
6
2
NNE
6
1.6
NE
6
1.4
NE
5
1.1
NNE
5
0.8
NNE
5
0.5
NW
8
0.7
NW
7
0.6
NW
9
0.4
NW
17
0.4
NW
15
0.4
NW
14
0.4
NW
13
0.4
NW
13
0.4
NW
12
0.4
NW
11
0.3
NW
11
part cloud
clear
clear
part cloud
light rain
light rain
cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
clear
clear
part cloud
light rain
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
some clouds
clear
clear
some clouds
light rain
light rain
cloudy
cloudy
some clouds
clear
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
clear
clear
some clouds
light rain
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
 km/h
10
SW
10
SW
15
S
20
SSE
25
S
10
SE
10
S
15
S
5
S
5
SSW
10
SSE
25
SE
30
SE
30
ESE
15
E
15
ENE
25
NE
30
ENE
35
NE
35
NE
25
NE
25
ENE
25
NE
15
NE
10
ESE
15
ENE
10
ESE
5
SSE
10
S
10
SSW
5
SSE
5
E
5
E
5
SW
5
WNW
 mm 
1
3
3
max°C
11
11
8
9
11
8
9
8
6
8
8
7
6
6
6
8
7
6
7
7
5
5
7
6
4
4
0
1
3
1
5
6
3
6
6
Moonrise
8:58
9:52
10:35
11:08
11:33
11:53
12:10
12:25
12:40
12:55
1:14
1:37
Moonset
4:16
5:11
6:15
7:26
8:40
9:54
11:09
12:24
1:41
3:01
4:26
Sunrise
8:59
8:59
9:00
9:00
9:00
9:00
9:00
9:02
9:02
9:02
9:02
9:02
Sunset
5:16
5:16
5:17
5:17
5:19
5:19
5:20
5:21
5:21
5:22
5:22
5:23
Today's sea temperature in Saint-Brieuc is
11.4° C
(Statistics for 19 Dec 1981-2005 – mean: 11.8 max: 12.8 min: 11.1°C)
Issued (local time): 12 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest