Harbour Breton Sea Conditions and Tide Table

Harbour Breton 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 07:54 AM and sunset is at 04:22 PM.

Days 1–3 Weather Summary

Light rain (total 5mm), mostly falling on Mon morning. Icy conditions (max 6°C on Mon morning, min -4°C on Tue night). Winds increasing (moderate winds from the ESE on Mon morning, gales from the WNW by Mon night).

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Sat morning. Icy conditions (max 11°C on Fri night, min -5°C on Sat night). Winds increasing (moderate winds from the W on Thu night, gales from the S by Fri night).

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Sun night. Freeze-thaw conditions (max 6°C on Sun night, min -7°C on Tue morning). Winds decreasing (near gales from the SSW on Sun night, light winds from the SSE by Tue night).

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Wed afternoon. Becoming milder with light rain (total 5mm) on Wed afternoon. Freeze-thaw conditions (max 3°C on Wed afternoon, min -5°C on Fri night). Winds decreasing (gales from the ESE on Wed afternoon, light winds from the NNE by Fri night).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
5:47PM1.68m
6:18AM1.90m
6:34PM1.71m
7:03AM1.96m
7:18PM1.75m
7:45AM2.02m
7:59PM1.80m
8:25AM2.08m
8:38PM1.84m
9:04AM2.11m
9:15PM1.87m
9:42AM2.13m
9:53PM1.88m
10:20AM2.13m
10:31PM1.88m
10:58AM2.10m
11:11PM1.87m
11:38AM2.05m
11:54PM1.85m
12:21PM1.98m
00:42AM1.84m
1:08PM1.91m
1:36AM1.85m
Low Tide
12:01PM0.84m
11:56PM0.77m
12:45PM0.81m
00:36AM0.74m
1:23PM0.78m
1:13AM0.70m
1:58PM0.76m
1:49AM0.67m
2:32PM0.75m
2:24AM0.65m
3:05PM0.74m
2:59AM0.63m
3:39PM0.74m
3:35AM0.62m
4:14PM0.74m
4:13AM0.62m
4:50PM0.73m
4:52AM0.62m
5:29PM0.72m
5:35AM0.65m
6:10PM0.71m
6:24AM0.68m
6:57PM0.70m
Wave
height (m) 
direction
period (s) 
1.3
S
5
2.3
W
6
3.5
W
8
1.9
SW
10
1.9
WSW
6
1.6
WSW
8
2.2
SW
7
2.3
SW
7
2.5
SW
8
2.2
SW
9
1.9
SW
9
1.3
SW
10
1.9
SSW
6
1.9
SW
8
3.5
SSW
8
4.5
SW
11
4.5
WSW
10
3
WSW
11
1.3
SW
11
1.8
SW
6
3
SW
8
1.4
SW
9
1.3
SW
9
1.3
SW
8
1
WSW
8
0.9
SW
8
0.4
SW
8
1.5
S
5
2.5
SSW
7
2.5
WSW
8
3.5
WSW
10
2.5
SW
10
1.5
SW
10
0.8
SW
9
0.6
SW
8
0.4
SW
8
light rain
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
light rain
clear
clear
clear
part cloud
cloud
mod rain
cloud
part cloud
cloud
cloud
mod rain
clear
part cloud
part cloud
clear
clear
part cloud
light snow
light snow
cloud
cloud
part cloud
clear
clear
clear
part cloud
light rain
cloudy
some clouds
clear
some clouds
some clouds
cloudy
cloudy
some clouds
light rain
clear
clear
clear
some clouds
cloudy
mod rain
cloudy
some clouds
cloudy
cloudy
mod rain
clear
some clouds
some clouds
clear
clear
some clouds
light snow
light snow
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
 km/h
30
SSW
55
WNW
60
WNW
35
WNW
40
WNW
35
W
45
SW
45
SW
45
SW
45
W
35
WNW
30
SW
40
SSW
30
S
60
S
65
SW
60
W
45
WNW
15
SW
40
SSW
55
SSW
25
W
25
WNW
30
NW
30
NW
25
NW
5
SSE
45
SE
50
SW
45
WSW
50
WNW
45
WNW
30
WNW
20
WNW
10
WNW
15
ENE
 mm 
5
1
8
10
5
max°C
6
1
-1
-2
-2
0
2
5
6
5
3
1
4
7
11
4
-2
-2
-3
0
6
1
1
-2
-6
-5
-4
0
3
1
0
0
-2
-3
-2
-4
Moonrise
3:39
4:48
5:56
7:02
8:03
8:55
9:37
10:09
10:35
10:55
11:13
11:29
Moonset
1:24
1:46
2:12
2:47
3:32
4:28
5:33
6:44
7:56
9:10
10:23
11:37
Sunrise
7:54
7:54
7:54
7:56
7:56
7:56
7:56
7:58
7:58
7:58
7:58
7:58
Sunset
4:22
4:22
4:22
4:22
4:22
4:23
4:23
4:24
4:24
4:25
4:27
4:27
Today's sea temperature in Harbour Breton is
4.5° C
(Statistics for 15 Dec 1981-2005 – mean: 3.3 max: 4.9 min: 1.6°C)
Issued (local time): 1 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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