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 — and sunset is at 05:16 PM.

Days 1–4 Weather Summary

Light rain (total 4mm), mostly falling on Sat night. Cool air temperatures (max 10°C on Sun night, min 7°C on Mon night). Winds increasing (light winds from the SE on Mon night, fresh winds from the NNE by Tue morning).

Days 5–7 Weather Summary

A dusting of new snow. Icy conditions (max 9°C on Tue afternoon, min -3°C on Thu night). Winds decreasing (fresh winds from the NE on Thu morning, light winds from the E by Thu night).

Days 8–10 Weather Summary

Mostly dry. Mild temperatures (max 7°C on Fri night, min 3°C on Fri night). Mainly fresh winds.

Days 11–13 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Wed morning, min 6°C on Mon afternoon). Wind will be generally light.

Sat
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
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
AM
Wave Height Map
High Tide
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
3:38AM8.00m
4:10PM8.16m
4:42AM8.47m
Low Tide
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
9:23PM2.22m
10:03AM2.17m
10:38PM1.94m
11:15AM1.66m
Wave
height (m) 
direction
period (s) 
0.9
NW
13
0.7
NW
12
1
NW
15
1.1
NW
15
1.1
NW
15
0.8
NW
14
0.6
NW
14
0.5
NW
13
0.9
NW
7
1.3
NNE
5
1.5
NNE
6
1.6
NE
6
1.6
NE
6
1.6
NE
6
1.9
NE
6
2.1
NNE
7
0.9
ENE
4
0.7
NE
4
1
NE
4
1.9
NE
6
2.1
NE
6
1.8
NE
6
1.6
NE
6
1.4
NE
5
1.2
NE
5
1.2
NNE
5
1.1
NNE
5
0.9
NNE
4
0.8
NNE
4
0.8
NNE
4
0.6
NNE
4
0.4
NNW
5
0.4
NW
5
0.4
N
4
0.4
NNE
3
0.5
NNW
6
cloud
light rain
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
clear
clear
clear
snow showers
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloudy
light rain
light rain
light rain
light rain
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
clear
clear
clear
snow shwrs
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
 km/h
25
SSE
10
SSE
20
ESE
20
E
10
SE
15
SE
10
SE
5
NNE
25
NNE
30
NNE
30
NE
30
ENE
30
ENE
25
ENE
35
NE
35
NE
10
E
10
ENE
25
NE
35
ENE
30
ENE
35
ENE
30
ENE
30
ENE
30
NE
25
NE
25
NNE
20
NNE
20
NE
20
NE
15
NNE
10
N
10
NE
15
NNE
10
ENE
10
NNE
 mm 
1
1
1
1
max°C
9
9
9
9
10
10
10
9
10
9
9
7
6
3
5
3
-1
3
6
7
4
5
6
6
7
6
6
6
6
7
7
8
9
9
9
8
Moonrise
10:35
11:08
11:33
11:53
12:10
12:25
12:40
12:55
1:14
1:37
2:10
2:55
Moonset
5:11
6:15
7:26
8:40
9:54
11:09
12:24
1:41
3:01
4:26
5:54
7:20
Sunrise
9:00
9:00
9:00
9:00
9:00
9:02
9:02
9:02
9:02
9:02
9:02
9:03
Sunset
5:16
5:17
5:17
5:19
5:19
5:20
5:21
5:21
5:22
5:22
5:23
5:24
Today's sea temperature in Saint-Brieuc is
11.3° C
(Statistics for 20 Dec 1981-2005 – mean: 11.8 max: 12.8 min: 11.0°C)
Issued (local time): 6 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest