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 09:00 AM and sunset is at 05:19 PM.

Days 1–3 Weather Summary

A dusting of new snow. Icy conditions (max 6°C on Wed morning, min -2°C on Thu morning). Winds decreasing (strong winds from the NE on Wed night, light winds from the E by Thu night).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 7°C on Sun morning, min 0°C on Sat morning). Winds decreasing (fresh winds from the NE on Sun afternoon, light winds from the ENE by Mon night).

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Thu night. Mild temperatures (max 8°C on Wed morning, min 2°C on Tue morning). Winds increasing (calm on Tue night, strong winds from the NNE by Wed afternoon).

Days 10–12 Weather Summary

Moderate rain (total 14mm), heaviest on Fri morning. Mild temperatures (max 9°C on Sun morning, min 2°C on Sat morning). Winds decreasing (strong winds from the NE on Fri morning, calm by Sat morning).

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
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
5:13PM8.63m
5:39AM9.01m
6:08PM9.09m
6:31AM9.49m
6:59PM9.44m
7:20AM9.84m
7:47PM9.62m
Low Tide
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
11:44PM1.50m
12:16PM1.07m
00:41AM1.04m
1:10PM0.55m
1:32AM0.68m
1:59PM0.20m
2:18AM0.49m
Wave
height (m) 
direction
period (s) 
1.8
NE
6
1.9
NE
6
2.4
NNE
7
2
NNE
7
1.2
ENE
5
0.7
ENE
4
0.9
NE
4
0.8
NE
4
1.1
NE
5
1.5
NE
6
0.9
NE
5
1.4
NE
5
1.4
NE
5
1.6
NE
6
1.1
NE
5
0.9
ENE
4
0.7
NE
4
0.6
NE
4
0.8
ENE
4
0.8
ENE
4
0.6
NW
9
0.7
NNW
6
1.3
N
5
1.9
N
6
1.2
N
6
1.1
N
5
1.5
N
6
2.2
NNE
7
1.7
NNE
6
1.4
NNE
6
0.8
N
5
0.5
NNW
4
0.8
WSW
4
0.6
WNW
6
0.6
WNW
7
0.7
NNW
5
part cloud
clear
part cloud
snow showers
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
cloud
rain showers
rain showers
mod rain
light rain
light rain
light rain
cloud
cloud
rain showers
part cloud
rain showers
light rain
some clouds
clear
some clouds
snow shwrs
clear
some clouds
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
cloudy
rain shwrs
rain shwrs
mod rain
light rain
light rain
light rain
cloudy
cloudy
rain shwrs
some clouds
rain shwrs
light rain
 km/h
35
ENE
35
NE
40
NE
25
E
20
E
10
E
10
ENE
20
NE
20
ENE
25
E
15
ENE
25
ENE
25
ENE
35
NE
15
ENE
15
E
20
NE
10
ENE
15
ENE
20
ENE
5
ENE
20
NNW
30
N
30
N
15
NNW
25
N
25
N
40
NE
25
NNE
20
N
5
WSW
15
WSW
20
SSW
10
WSW
5
WNW
10
NE
 mm 
1
1
2
6
3
2
4
1
1
3
max°C
6
5
5
0
0
1
3
3
4
2
4
6
7
7
4
5
6
4
4
4
7
8
8
5
5
5
4
4
4
3
3
4
6
9
9
9
Moonrise
11:53
12:10
12:25
12:40
12:55
1:14
1:37
2:10
2:55
3:58
5:17
6:43
Moonset
9:54
11:09
12:24
1:41
3:01
4:26
5:54
7:20
8:36
9:34
10:16
Sunrise
9:00
9:00
9:02
9:02
9:02
9:02
9:02
9:02
9:03
9:02
9:02
9:02
Sunset
5:19
5:20
5:21
5:21
5:22
5:22
5:23
5:24
5:25
5:27
5:28
5:29
Today's sea temperature in Saint-Brieuc is
10.9° C
(Statistics for 24 Dec 1981-2005 – mean: 11.6 max: 12.5 min: 10.8°C)
Issued (local time): 6 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest