Louisbourg Sea Conditions and Tide Table

Louisbourg 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 04:15 PM.

Days 1–4 Weather Summary

Light rain (total 8mm), mostly falling on Fri night. Icy conditions (max 11°C on Fri night, min -3°C on Sat night). Winds decreasing (gales from the S on Fri night, light winds from the SW by Sat night).

Days 5–7 Weather Summary

Drizzle on Sun night turning to light snow on Wed morning. Icy conditions (max 6°C on Sun night, min -4°C on Mon morning). Winds decreasing (strong winds from the NW on Mon night, light winds from the SW by Tue night).

Days 8–10 Weather Summary

A dusting of snow giving way to moderate rain (total 12mm) heaviest on Fri afternoon. Freeze-thaw conditions (max 6°C on Fri night, min -5°C on Thu morning). Winds decreasing (near gales from the NNW on Wed night, calm by Fri morning).

Days 11–13 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max 0°C on Mon night, min -4°C on Sat night). Winds increasing (calm on Mon morning, fresh winds from the E by Mon night).

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
6:59PM1.56m
7:23AM1.38m
7:36PM1.58m
8:05AM1.37m
8:14PM1.59m
8:43AM1.37m
8:52PM1.60m
9:19AM1.36m
9:31PM1.59m
9:53AM1.35m
10:10PM1.57m
10:28AM1.34m
10:49PM1.54m
11:06AM1.34m
11:30PM1.50m
11:49AM1.33m
00:16AM1.45m
12:40PM1.33m
1:09AM1.40m
1:45PM1.35m
2:13AM1.37m
3:03PM1.41m
3:25AM1.37m
Low Tide
12:59PM0.59m
1:33AM0.53m
1:34PM0.57m
2:08AM0.50m
2:06PM0.54m
2:43AM0.49m
2:38PM0.50m
3:20AM0.49m
3:11PM0.46m
4:01AM0.51m
3:47PM0.43m
4:46AM0.52m
4:30PM0.43m
5:33AM0.52m
5:21PM0.45m
6:21AM0.51m
6:18PM0.49m
7:08AM0.50m
7:20PM0.53m
7:57AM0.48m
8:26PM0.56m
8:51AM0.46m
9:36PM0.55m
9:53AM0.44m
Wave
height (m) 
direction
period (s) 
1.5
SSW
9
1.9
SSW
7
2
SSW
7
2.5
SSW
7
5.5
S
10
5
S
12
4
SSW
12
2.5
SSW
12
2.2
SSW
11
2.5
S
7
2.4
SSW
8
2.3
SSW
9
1.9
SSW
9
1.7
SSW
9
1.3
SSW
9
1.1
SSW
9
1.2
SSW
4
2.2
S
7
2.3
SSW
9
1.9
SW
10
1.3
SSW
10
1.1
S
10
0.9
SSE
9
0.9
S
7
2.5
SSE
6
3
S
9
2.5
SSW
11
2.1
SSW
11
1.6
SSW
10
1.1
SSW
10
1
SSW
9
0.8
SSW
9
0.6
S
8
0.5
S
8
0.8
S
7
2.1
E
7
clear
clear
part cloud
cloud
mod rain
part cloud
part cloud
part cloud
cloud
cloud
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
light snow
snow showers
light snow
light snow
part cloud
part cloud
clear
cloud
light snow
light rain
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
light snow
light snow
clear
clear
some clouds
cloudy
mod rain
some clouds
some clouds
some clouds
cloudy
cloudy
rain shwrs
some clouds
some clouds
some clouds
some clouds
cloudy
light snow
snow shwrs
light snow
light snow
some clouds
some clouds
clear
cloudy
light snow
light rain
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
light snow
light snow
 km/h
15
W
35
SW
35
SSW
45
S
65
S
40
WSW
30
W
15
W
30
S
40
S
25
WSW
30
W
35
WNW
40
NW
30
WNW
20
W
30
SSE
25
WSW
55
NNW
40
NW
30
NW
20
W
15
WSW
20
SE
50
SE
30
W
35
NW
30
NW
20
NW
15
NNW
10
NNW
5
NNW
5
ESE
10
E
15
E
30
ENE
 mm 
8
1
8
4
max°C
-1
3
8
9
11
5
0
-1
1
5
6
0
-1
-4
-3
-3
1
1
0
0
-4
-3
-5
-1
4
6
0
-1
-2
-3
-2
-4
-2
-1
0
0
Moonrise
7:41
8:33
9:16
9:50
10:17
10:39
10:58
11:15
11:33
11:51
12:13
12:41
Moonset
3:28
4:24
5:28
6:37
7:49
9:00
10:12
11:25
12:39
1:57
3:19
Sunrise
7:37
7:37
7:37
7:37
7:39
7:39
7:39
7:39
7:39
7:41
7:41
7:41
Sunset
4:15
4:15
4:16
4:16
4:17
4:17
4:19
4:19
4:20
4:21
4:22
4:22
Today's sea temperature in Louisbourg is
4.2° C
(Statistics for 18 Dec 1981-2005 – mean: 2.8 max: 4.8 min: 0.9°C)
Issued (local time): 1 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest