Bay St Lawrence Sea Conditions and Tide Table

Bay St Lawrence 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 07:46 AM and sunset is at 04:16 PM.

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sat night. Air temperatures will be below freezing (max -2°C on Thu morning, min -4°C on Fri morning). Winds increasing (moderate winds from the NNE on Thu morning, near gales from the NNW by Sat morning).

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Sun morning. Becoming milder with light rain (total 4mm) on Mon night. Icy conditions (max 3°C on Mon night, min -4°C on Tue night). Winds increasing (light winds from the WSW on Mon afternoon, near gales from the WSW by Tue afternoon).

Days 7–9 Weather Summary

Light rain (total 7mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 4°C on Fri morning, min -6°C on Fri night). Winds decreasing (strong winds from the WSW on Wed morning, light winds from the S by Thu night).

Days 10–12 Weather Summary

A light covering of new snow on Sat morning turning to drizzle on Mon night. Freeze-thaw conditions (max 3°C on Mon night, min -8°C on Sat afternoon). Winds decreasing (strong winds from the NW on Sun afternoon, light winds from the SSW by Mon night).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
1:59PM0.98m
11:03PM1.24m
3:03PM0.87m
00:06AM1.29m
3:39PM0.76m
1:30AM1.29m
3:49PM0.70m
3:12AM1.25m
3:55PM0.72m
4:57AM1.22m
4:13PM0.84m
6:33AM1.18m
4:52PM1.02m
8:00AM1.11m
5:48PM1.24m
9:08AM1.01m
6:52PM1.42m
9:58AM0.89m
7:57PM1.57m
10:30AM0.76m
9:02PM1.65m
10:50AM0.67m
10:05PM1.64m
Low Tide
6:06AM0.08m
5:11PM0.90m
7:09AM0.10m
5:23PM0.84m
8:15AM0.19m
6:11PM0.72m
9:25AM0.33m
7:33PM0.58m
10:34AM0.50m
9:07PM0.42m
11:31AM0.69m
10:43PM0.24m
12:05PM0.84m
00:15AM0.07m
12:13PM0.93m
1:37AM-0.05m
12:30PM0.91m
2:50AM-0.11m
12:57PM0.80m
3:55AM-0.08m
1:41PM0.65m
4:55AM0.03m
2:36PM0.49m
Wave
height (m) 
direction
period (s) 
1.6
NE
6
2.2
SE
11
3
N
8
3
N
8
3.5
N
8
4
N
9
5
NNE
10
5
N
10
4.5
N
10
3
N
9
2.5
NNW
9
1.7
NNW
7
1.2
NNW
7
0.9
NNW
6
1.3
SE
5
1.7
ESE
12
1.7
ESE
12
1.6
SE
11
1.3
ESE
11
0.9
SSE
10
0.8
SSW
9
0.8
SSE
9
1.1
SE
7
1
SSE
7
1.3
SSE
6
1.2
SSE
7
2
NW
6
1.6
NNW
8
1.3
NNW
7
1
NW
6
1.6
NW
6
2
NNW
7
1.3
NNW
7
1.3
ESE
12
1.3
ESE
11
1.5
SE
10
cloud
cloud
light snow
cloud
cloud
cloud
light snow
light snow
mod snow
light snow
light snow
cloud
cloud
part cloud
light snow
snow showers
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
cloud
light snow
snow showers
cloud
light snow
light snow
light snow
cloud
light snow
light snow
light rain
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
light snow
light snow
mod snow
light snow
light snow
cloudy
cloudy
some clouds
light snow
snow shwrs
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
light rain
light rain
cloudy
light snow
snow shwrs
cloudy
light snow
light snow
light snow
cloudy
light snow
light snow
light rain
 km/h
25
N
35
NNW
40
NNW
45
NNW
45
NNW
50
N
55
NNW
55
NNW
50
NW
40
NW
40
WNW
35
WNW
25
WNW
10
WSW
45
SE
50
WSW
50
WSW
45
WSW
40
WSW
25
WSW
30
WSW
20
SSW
30
SSW
25
S
25
SSW
20
S
45
NW
35
W
25
W
30
W
40
WNW
40
WNW
25
WSW
25
S
15
SSE
35
W
 mm 
4
3
4
1
max°C
-2
-2
-2
-4
-4
-3
-4
-4
-3
-2
-2
-2
-1
-1
3
3
-3
-4
-5
-5
-4
-3
3
3
4
4
3
-6
-7
-7
-8
-7
-6
-6
0
3
Moonrise
11:01
11:18
11:34
11:52
12:12
12:39
1:15
2:05
3:11
4:30
5:54
7:17
Moonset
10:13
11:27
12:42
2:01
3:25
4:51
6:15
7:27
8:24
9:05
9:34
Sunrise
7:46
7:46
7:47
7:47
7:47
7:47
7:47
7:47
7:47
7:47
7:47
7:47
Sunset
4:16
4:17
4:17
4:19
4:20
4:21
4:22
4:22
4:23
4:24
4:25
4:27
Today's sea temperature in Bay St Lawrence is
3.2° C
(Statistics for 25 Dec 1981-2005 – mean: 1.2 max: 2.9 min: -0.1°C)
Issued (local time): 1 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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