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 06:56 AM and sunset is at 05:35 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 2°C on Fri night, min -9°C on Wed morning). Mainly fresh winds.

Days 4–6 Weather Summary

Moderate rain (total 12mm) heaviest on Sat morning, then becoming colder with a dusting of snow on Mon night. Icy conditions (max 7°C on Sat morning, min -8°C on Sun afternoon). Winds increasing (light winds from the WNW on Sat night, near gales from the W by Mon night).

Days 7–9 Weather Summary

Light rain (total 9mm) at first, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 13°C on Thu afternoon, min -10°C on Tue night). Winds decreasing (near gales from the WNW on Tue morning, light winds from the SW by Tue night).

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Fri morning. Temperatures will be below freezing (max -5°C on Fri morning, min -10°C on Fri afternoon). Mainly near gales.

Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
1
Saturday
2
Sunday
3
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
7:37AM0.60m
7:24PM1.37m
7:41AM0.70m
8:21PM1.31m
8:04AM0.85m
9:04PM1.21m
8:40AM1.03m
9:34PM1.08m
9:23AM1.17m
9:52PM0.98m
10:10AM1.25m
10:03PM0.93m
10:58AM1.25m
10:13PM0.95m
11:43AM1.18m
10:30PM1.02m
12:24PM1.05m
11:03PM1.09m
12:55PM0.91m
11:55PM1.13m
1:07PM0.79m
1:14AM1.11m
12:51PM0.75m
3:11AM1.08m
Low Tide
11:17AM0.51m
3:13AM0.46m
12:57PM0.39m
3:24AM0.56m
2:08PM0.32m
3:22AM0.60m
3:07PM0.31m
3:21AM0.54m
3:57PM0.37m
3:32AM0.42m
4:38PM0.48m
3:57AM0.30m
5:06PM0.61m
5:20PM0.70m
5:16AM0.21m
5:26PM0.73m
6:05AM0.29m
5:37PM0.67m
6:59AM0.43m
6:06PM0.56m
8:02AM0.61m
7:03PM0.45m
Wave
height (m) 
direction
period (s) 
1.1
NNW
7
0.7
NNW
6
0.5
ENE
4
0.7
SSE
3
0.6
SE
4
1.3
SE
7
1.3
SE
10
1.1
SE
9
1.3
SE
10
2.5
SE
8
2.1
SE
10
1.6
SE
10
1.5
SE
10
1.6
SE
10
1.1
SE
10
1.1
SE
10
1.6
SSE
5
1.8
SSW
6
2.1
NW
8
1.5
NW
9
0.8
NNW
7
1
SE
4
1.3
SE
5
1.3
SE
7
1.7
SSE
6
1.8
SSE
6
1.8
SSE
6
1.7
SW
7
1.6
W
8
2.1
NW
9
2.3
NW
8
2.3
NNW
8
2.4
NNW
8
2.4
NNW
7
2.5
NNW
8
2.5
NNW
7
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
mod rain
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
snow showers
clear
clear
part cloud
cloud
cloud
light rain
light rain
light rain
light snow
light snow
light snow
light snow
light snow
cloud
cloud
cloud
cloud
part cloud
some clouds
clear
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
mod rain
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
snow shwrs
clear
clear
some clouds
cloudy
cloudy
light rain
light rain
light rain
light snow
light snow
light snow
light snow
light snow
cloudy
cloudy
cloudy
cloudy
some clouds
 km/h
20
W
10
SW
15
S
20
SSE
20
SE
5
E
15
WNW
5
SSW
20
SSE
35
S
15
W
30
W
40
W
45
W
20
SW
25
SSW
40
S
55
W
45
WNW
25
WNW
10
SE
25
SSE
30
SSE
35
S
40
S
40
SSW
35
SSW
50
W
55
W
50
WNW
45
NW
45
NW
45
NW
45
NW
45
NW
50
NW
 mm 
6
6
3
4
1.0
1.0
max°C
-7
-8
-8
-4
-3
-1
0
1
2
7
5
-2
-7
-7
-6
1
3
3
-6
-9
-8
-3
0
10
11
13
12
-5
-10
-10
-8
-9
-8
-9
-9
-7
Moonrise
2:24
3:33
4:42
5:49
6:54
7:59
9:04
10:11
11:20
12:32
1:45
Moonset
6:06
6:34
6:56
7:14
7:30
7:43
7:57
8:11
8:28
8:47
9:12
9:45
Sunrise
6:56
6:54
6:52
6:50
6:48
6:47
6:45
6:43
6:41
6:39
6:37
6:35
Sunset
5:35
5:36
5:37
5:38
5:40
5:42
5:44
5:45
5:46
5:47
5:50
5:51
Today's sea temperature in Bay St Lawrence is -0.2 °C (Statistics for 21 Feb 1981-2005 – mean: -0.8 max: -0.2 min: -1.4°C)
Nearest