Breton Islands Sea Conditions and Tide Table

Breton Islands 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 06:45 AM and sunset is at 05:00 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Thu morning, min 10°C on Fri morning). Winds decreasing (strong winds from the NNW on Thu night, light winds from the SE by Sat night).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Tue afternoon, min 18°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 24°C on Fri afternoon, min 19°C on Wed morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 22°C on Sat afternoon, min 21°C on Sat morning). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
8:53PM0.46m
9:36PM0.46m
10:19PM0.46m
10:59PM0.45m
11:36PM0.43m
00:11AM0.39m
00:41AM0.33m
00:59AM0.25m
10:45PM0.16m
6:54PM0.16m
6:05PM0.24m
6:10PM0.33m
Low Tide
7:28AM-0.18m
8:06AM-0.19m
8:47AM-0.20m
9:27AM-0.20m
10:06AM-0.19m
10:40AM-0.17m
11:08AM-0.14m
11:28AM-0.09m
11:30AM-0.03m
10:34AM0.04m
4:42AM0.01m
4:33AM-0.11m
5:10AM-0.22m
Wave
height (m) 
direction
period (s) 
0.6
SE
6
0.6
SE
7
0.6
SE
7
0.6
NNE
3
0.4
SE
7
0.4
SE
6
0.4
ESE
3
0.4
ESE
4
0.2
ESE
4
0.3
SE
2
0.3
SE
3
0.4
ESE
4
0.5
ESE
4
0.7
ESE
5
0.8
ESE
6
0.8
ESE
6
0.7
SE
7
0.6
SE
7
0.6
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.5
SE
6
0.4
SE
7
0.4
SE
7
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.4
SE
5
0.4
SE
6
0.4
SE
5
0.4
SE
6
0.4
SE
5
0.5
SE
5
0.4
SE
6
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
 km/h
10
SW
25
SW
25
WNW
25
N
20
NNE
20
ESE
15
SSE
15
S
10
SSW
20
SE
15
ESE
20
E
20
E
20
E
20
ESE
20
E
15
ENE
15
ESE
20
E
15
ENE
15
ESE
15
ESE
15
SE
15
S
10
S
10
SSE
10
S
15
ESE
15
ESE
15
SSE
15
SE
20
SE
10
ESE
20
SE
20
SE
15
SE
 mm 
max°C
23
23
21
10
13
17
19
20
21
20
20
20
19
19
19
20
21
20
19
19
19
20
22
23
23
24
23
21
22
21
22
22
22
22
22
22
Moonrise
5:41
6:37
7:29
8:16
8:58
9:35
10:08
10:39
11:09
11:38
12:10
12:46
Moonset
3:46
4:36
5:30
6:28
7:28
8:28
9:27
10:26
11:26
12:27
1:32
Sunrise
6:45
6:46
6:46
6:47
6:47
6:48
6:48
6:48
6:48
6:48
6:50
6:50
Sunset
5:00
5:00
5:01
5:01
5:02
5:02
5:04
5:04
5:05
5:05
5:06
5:07
Today's sea temperature in Breton Islands is
15.1° C
(Statistics for 18 Dec 1981-2005 – mean: 20.1 max: 21.7 min: 17.1°C)
Issued (local time): 11 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest