St Lawrence Mooring Sea Conditions and Tide Table

St Lawrence Mooring 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 04:59 PM.

Days 1–4 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max -5°C on Thu afternoon, min -20°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the SSW by Fri afternoon).

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 2°C on Tue afternoon, min -10°C on Sun afternoon). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Wed afternoon, min -24°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Sun afternoon, min -17°C on Mon night). Wind will be generally light.

Thu
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
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
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
00:53AM3.29m
1:14PM4.20m
2:14AM3.45m
2:12PM4.46m
2:59AM3.72m
2:51PM4.78m
3:22AM4.03m
3:20PM5.11m
3:44AM4.37m
3:49PM5.38m
4:08AM4.72m
4:20PM5.57m
4:38AM5.05m
4:54PM5.61m
5:12AM5.30m
5:33PM5.50m
5:50AM5.44m
6:17PM5.26m
6:34AM5.46m
7:05PM4.91m
7:24AM5.35m
8:00PM4.50m
8:20AM5.14m
9:02PM4.08m
9:26AM4.88m
10:14PM3.73m
10:44AM4.66m
Low Tide
7:27PM1.69m
7:20AM2.12m
8:17PM1.41m
8:08AM1.82m
8:53PM1.10m
8:43AM1.46m
9:21PM0.79m
9:15AM1.07m
9:48PM0.50m
9:48AM0.69m
10:18PM0.25m
10:24AM0.38m
10:51PM0.07m
11:03AM0.16m
11:28PM0.01m
11:46AM0.07m
00:07AM0.06m
12:32PM0.12m
00:49AM0.23m
1:20PM0.30m
1:33AM0.52m
2:13PM0.61m
2:22AM0.91m
3:15PM1.00m
3:19AM1.35m
4:35PM1.32m
4:38AM1.71m
6:07PM1.37m
Wave
height (m) 
direction
period (s) 
0
W
2
0.1
S
1
0.4
SW
2
0.4
SSW
3
0.4
SSW
3
0.3
SW
2
0.2
SSW
2
0.1
NW
2
0.3
SW
2
0.1
SW
2
0
W
2
0
W
1
0
W
1
0.1
SW
2
0.4
SW
2
0.4
SW
3
0.1
SW
2
0
W
2
0.1
N
1
0.2
NNE
2
0.1
N
2
0.2
NNW
2
0.1
N
2
0.2
SSW
2
0.1
SW
1
0
W
1
0
E
1
0
E
1
0.1
S
2
0.4
SW
3
0.1
SW
2
0
W
2
0
W
1
0
E
1
0
W
2
0
W
1
0
W
2
0
W
2
0.2
SSW
2
0.1
SW
2
0
W
2
0.1
SW
2
0
W
2
0
W
2
0.3
SW
2
0.1
W
2
0.1
SW
2
clear
part cloud
clear
part cloud
cloud
clear
light snow
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
clear
part cloud
cloud
clear
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
clear
some clouds
clear
some clouds
cloudy
clear
light snow
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
clear
some clouds
some clouds
cloudy
clear
some clouds
cloudy
clear
cloudy
cloudy
some clouds
some clouds
some clouds
clear
some clouds
cloudy
some clouds
 km/h
5
WNW
10
SW
20
SW
30
SSW
25
SSW
15
SW
15
WSW
10
WSW
15
SW
10
SW
5
SW
5
SW
5
SW
10
SW
20
SW
20
SW
10
WSW
0
WNW
10
NNE
15
NNE
15
N
15
NNW
5
WNW
10
SW
10
WSW
0
E
10
NE
5
N
10
SW
20
SW
10
WNW
5
SSW
5
WSW
10
NE
5
NNW
5
SSW
5
WNW
5
SW
15
SW
10
SW
0
NNE
10
SW
5
NE
0
WSW
20
SW
10
NW
10
SW
 mm 
max°C
-5
-13
-10
-8
-10
-7
-7
-14
-14
-10
-9
-6
-3
-2
1
2
0
-6
-6
-8
-13
-14
-19
-18
-17
-14
-10
-9
-10
-4
-1
-9
-8
-8
-13
-14
-13
-16
-15
-11
-11
-8
-6
-11
-11
-11
-13
Moonrise
5:00
5:39
6:09
6:33
6:53
7:10
7:26
7:42
8:01
8:22
8:50
9:27
10:18
11:24
12:41
Moonset
12:36
1:44
2:57
4:13
5:29
6:44
8:01
9:19
10:40
12:03
1:25
2:42
3:47
4:37
Sunrise
6:48
6:47
6:45
6:43
6:41
6:39
6:37
6:37
6:35
6:33
6:31
6:28
6:28
6:26
6:24
Sunset
4:59
5:00
5:01
5:02
5:05
5:07
5:07
5:09
5:10
5:13
5:14
5:15
5:16
5:19
5:20
5:22
Today's sea temperature in St Lawrence Mooring is
-1.2° C
(Statistics for 12 Feb 1981-2005 – mean: 1.4 max: 2.0 min: 0.8°C)
Issued (local time): 6 pm Thursday 12 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest