Saint Mary's Harbour Sea Conditions and Tide Table

Saint Mary's Harbour 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 05:23 PM.

Days 1–4 Weather Summary

Mostly dry. Air temperatures will be below freezing (max 0°C on Thu night, min -3°C on Sun morning). Winds decreasing (strong winds from the SW on Thu night, calm by Sun morning).

Days 5–7 Weather Summary

A dusting of new snow. Icy conditions (max 1°C on Mon afternoon, min -5°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

A light covering of new snow on Thu afternoon turning to drizzle on Thu night. Freeze-thaw conditions (max 3°C on Thu night, min -5°C on Wed night). Winds increasing (calm on Thu morning, strong winds from the W by Sat morning).

Days 11–13 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -1°C on Sat night, min -4°C on Mon night). Winds decreasing (strong winds from the W on Sat night, calm by Tue morning).

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
Sat
28
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
AM
Wave Height Map
High Tide
5:46AM1.81m
6:10PM1.54m
6:35AM2.00m
6:51PM1.70m
7:10AM2.14m
7:19PM1.82m
7:40AM2.19m
7:41PM1.89m
8:10AM2.13m
8:04PM1.89m
8:40AM1.98m
8:29PM1.83m
9:14AM1.78m
9:01PM1.72m
9:57AM1.59m
9:45PM1.58m
10:55AM1.47m
10:44PM1.49m
12:01PM1.46m
11:53PM1.48m
12:58PM1.50m
00:51AM1.55m
1:47PM1.55m
1:40AM1.64m
2:38PM1.55m
2:31AM1.72m
3:48PM1.52m
Low Tide
10:54PM0.95m
12:23PM0.97m
11:54PM0.90m
12:51PM0.81m
00:36AM0.77m
1:10PM0.61m
1:09AM0.58m
1:32PM0.41m
1:38AM0.38m
1:56PM0.24m
2:07AM0.21m
2:23PM0.13m
2:38AM0.11m
2:56PM0.09m
3:13AM0.08m
3:37PM0.11m
3:55AM0.12m
4:30PM0.17m
4:44AM0.20m
5:33PM0.24m
5:37AM0.32m
6:33PM0.33m
6:32AM0.47m
7:28PM0.45m
7:37AM0.66m
8:22PM0.62m
9:09AM0.84m
Wave
height (m) 
direction
period (s) 
0.7
SW
12
0.8
SSW
11
0.7
SW
11
0.5
SSW
10
0.3
SSW
10
0.3
SSW
10
0.2
SSW
9
0.2
S
9
0.2
S
9
0.2
S
8
0.4
NE
2
0.3
S
8
0.2
S
8
0.1
S
8
0.1
S
8
0.2
SSW
2
0.5
S
3
0.4
SSW
3
0.3
SSW
10
0.2
SSW
9
0.5
ESE
3
0.3
S
8
0.8
SSW
11
0.5
SSW
11
0.7
WSW
3
0.7
WSW
3
0.8
WSW
3
0.7
SW
3
0.7
WSW
3
0.6
W
3
0.6
WSW
3
0.6
W
3
0.5
W
3
0.2
SSW
9
0.1
SW
9
0.2
SSW
8
0.5
ENE
3
0.5
SSW
10
0.5
SSW
12
0.7
SSW
12
0.7
SSW
11
0.6
SSW
10
0.5
SW
3
0.4
WSW
3
0.4
SW
9
0.3
WSW
2
0.4
SW
9
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light snow
snow showers
cloud
light snow
light snow
cloud
light snow
snow showers
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
heavy snow
light snow
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
light snow
snow shwrs
cloudy
light snow
light snow
cloudy
light snow
snow shwrs
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
heavy snow
light snow
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
 km/h
40
SW
45
WSW
40
WSW
25
W
20
W
10
W
10
WSW
5
SSW
5
ESE
15
NE
20
NE
20
N
10
NNW
5
NW
5
W
10
SSW
25
SSW
25
SW
15
WNW
15
SE
40
E
5
SE
35
SSW
20
SW
50
W
45
W
45
W
40
W
40
W
40
W
40
W
35
W
30
W
15
W
5
NE
20
ENE
40
NE
30
NW
35
WNW
40
W
35
W
35
W
30
W
25
W
20
W
15
W
20
W
 mm 
1
max°C
0
0
0
0
0
0
-1
-1
-1
-3
0
1
-2
-2
-1
-2
0
0
-1
-2
-2
3
2
1
0
-1
-1
-1
-1
-1
-1
-1
-1
-3
-2
-1
-2
-3
-5
-4
-2
-2
-3
-2
-1
-4
-4
Moonrise
5:19
5:59
6:30
6:54
7:15
7:33
7:49
8:06
8:25
8:47
9:15
9:52
10:43
11:47
1:04
2:25
Moonset
1:00
2:08
3:20
4:35
5:50
7:05
8:21
9:39
10:59
12:21
1:43
3:00
4:05
4:56
5:33
Sunrise
7:11
7:09
7:07
7:05
7:05
7:03
7:01
7:00
6:58
6:56
6:54
6:52
6:50
6:48
6:47
6:46
Sunset
5:23
5:24
5:27
5:28
5:30
5:30
5:32
5:34
5:36
5:37
5:38
5:39
5:42
5:43
5:45
5:45
Today's sea temperature in Saint Mary's Harbour is
1.0° C
(Statistics for 12 Feb 1981-2005 – mean: 0.4 max: 1.9 min: -0.5°C)
Issued (local time): 7 pm Thursday 12 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest