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 07:58 AM and sunset is at 04:27 PM.

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Fri night. Becoming mild with drizzle, on Sat afternoon. Icy conditions (max 2°C on Sat morning, min -5°C on Fri morning). Winds decreasing (gales from the NNE on Fri night, light winds from the ENE by Sun night).

Days 4–6 Weather Summary

A dusting of snow turning to light rain (total 2mm) on Tue afternoon. Icy conditions (max 3°C on Tue afternoon, min -1°C on Mon morning). Winds increasing (light winds from the WNW on Mon night, near gales from the SW by Wed morning).

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Thu night. Freeze-thaw conditions (max 5°C on Thu night, min -5°C on Sat night). Winds decreasing (strong winds from the WNW on Thu night, light winds from the NW by Sat morning).

Days 10–12 Weather Summary

A light fall of snow, heaviest on Mon night. Turning milder with light rain (total 3mm) on Tue morning. Freeze-thaw conditions (max 3°C on Tue morning, min -4°C on Sun morning). Winds increasing (calm on Tue afternoon, strong winds from the NNE by Wed morning).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
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
1:08PM1.91m
1:36AM1.85m
2:00PM1.83m
2:36AM1.87m
2:59PM1.78m
3:39AM1.92m
4:02PM1.76m
4:45AM2.00m
5:06PM1.78m
5:48AM2.10m
6:09PM1.83m
6:49AM2.20m
7:08PM1.91m
7:46AM2.29m
8:03PM1.99m
8:39AM2.35m
8:55PM2.06m
9:29AM2.37m
9:45PM2.10m
10:16AM2.34m
10:33PM2.11m
11:02AM2.27m
11:20PM2.07m
Low Tide
6:24AM0.68m
6:57PM0.70m
7:21AM0.72m
7:50PM0.70m
8:28AM0.76m
8:51PM0.68m
9:44AM0.78m
9:58PM0.66m
11:00AM0.76m
11:05PM0.61m
12:08PM0.71m
00:08AM0.55m
1:08PM0.66m
1:07AM0.49m
2:01PM0.61m
2:02AM0.43m
2:50PM0.57m
2:52AM0.41m
3:36PM0.55m
3:40AM0.41m
4:20PM0.55m
4:27AM0.45m
5:03PM0.57m
5:13AM0.52m
Wave
height (m) 
direction
period (s) 
0.6
SSW
12
0.9
NNE
4
2.2
NNE
6
1.5
N
5
0.7
N
4
0.3
WSW
8
1.6
SSW
5
2
SSW
6
0.8
SW
7
0.8
WSW
7
0.8
NW
3
0.6
WSW
6
0.4
WSW
5
1.8
SSW
6
3.5
SW
9
4
SW
12
4
SW
12
3.5
SW
12
2.1
SW
12
1.6
SW
11
1.8
SSW
6
2.4
WSW
7
2
WSW
7
1.5
SW
9
0.8
SW
9
0.7
SW
9
0.7
SW
9
0.8
WSW
4
1.1
WSW
5
0.6
SW
8
1.1
SW
5
1.3
SW
5
1.3
SW
6
0.9
SSW
6
0.7
SW
7
0.9
N
4
part cloud
light snow
snow showers
light snow
light rain
cloud
light snow
light snow
snow showers
part cloud
part cloud
part cloud
light snow
rain showers
cloud
cloud
cloud
cloud
part cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
light snow
mod snow
light rain
light snow
light snow
some clouds
light snow
snow shwrs
light snow
light rain
cloudy
light snow
light snow
snow shwrs
some clouds
some clouds
some clouds
light snow
rain shwrs
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
light snow
mod snow
light rain
light snow
light snow
 km/h
15
N
40
NE
65
NE
40
NNE
25
N
15
WSW
40
S
45
SSE
5
ENE
30
NNW
30
NNW
15
WNW
20
ESE
50
SW
55
SW
55
SW
55
SW
50
SW
30
SSW
25
S
25
W
40
WSW
35
WSW
20
WSW
10
WNW
20
WNW
15
NW
25
WNW
30
WNW
15
WNW
30
SW
30
SSW
20
S
10
SW
15
N
30
NNE
 mm 
1
2
2
3
max°C
-4
-4
0
2
2
2
0
0
1
0
1
0
1
3
2
1
0
2
2
3
5
-2
-2
-1
-2
-1
-3
-3
-3
-4
-1
0
2
3
2
-2
Moonrise
11:29
11:45
12:02
12:22
12:48
1:24
2:13
3:18
4:38
6:03
7:26
8:45
Moonset
11:37
12:53
2:13
3:37
5:04
6:27
7:40
8:37
9:18
9:47
10:09
Sunrise
7:58
8:00
8:00
8:00
8:00
8:00
8:00
8:00
8:00
8:00
8:00
8:00
Sunset
4:27
4:28
4:29
4:30
4:30
4:30
4:32
4:34
4:35
4:36
4:37
4:37
Today's sea temperature in Harbour Breton is
3.8° C
(Statistics for 26 Dec 1981-2005 – mean: 2.4 max: 4.0 min: 1.0°C)
Issued (local time): 1 am Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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