Saint Mary Harbour, Saint Mary Bay (2) Sea Conditions and Tide Table

Saint Mary Harbour, Saint Mary Bay (2) 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 04:17 PM.

Days 1–4 Weather Summary

Light rain (total 5mm), mostly falling on Sun night. Icy conditions (max 6°C on Sun night, min -6°C on Wed morning). Mainly fresh winds.

Days 5–7 Weather Summary

Moderate rain (total 13mm), heaviest on Fri night. Icy conditions (max 6°C on Sat morning, min -5°C on Wed afternoon). Mainly near gales.

Days 8–10 Weather Summary

A light covering of new snow, mostly falling on Sat night. Becoming milder with moderate rain (total 16mm) heaviest on Mon night. Freeze-thaw conditions (max 6°C on Mon night, min -5°C on Sat night). Mainly near gales.

Days 11–13 Weather Summary

Moderate rain (total 10mm) heaviest on Wed night, then becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 6°C on Wed night, min -2°C on Tue night). Winds increasing (light winds from the W on Tue afternoon, near gales from the SSW by Thu morning).

Sun
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Fri
2
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
8:48PM1.52m
9:20AM1.92m
9:30PM1.53m
10:02AM1.89m
10:16PM1.54m
10:47AM1.84m
11:04PM1.57m
11:34AM1.77m
11:55PM1.59m
12:22PM1.70m
00:47AM1.62m
1:12PM1.63m
1:42AM1.65m
2:07PM1.57m
2:41AM1.69m
3:08PM1.53m
3:46AM1.76m
4:15PM1.53m
4:54AM1.86m
5:24PM1.57m
5:58AM1.97m
6:28PM1.62m
6:57AM2.09m
Low Tide
2:56PM0.51m
2:40AM0.45m
3:31PM0.51m
3:19AM0.44m
4:06PM0.51m
3:58AM0.45m
4:42PM0.50m
4:41AM0.48m
5:20PM0.50m
5:27AM0.52m
6:04PM0.49m
6:21AM0.57m
6:56PM0.50m
7:26AM0.62m
7:58PM0.49m
8:44AM0.62m
9:05PM0.46m
10:05AM0.57m
10:11PM0.40m
11:15AM0.49m
11:10PM0.36m
12:20PM0.42m
00:08AM0.31m
Wave
height (m) 
direction
period (s) 
0.6
S
10
0.8
S
7
0.4
SSW
8
0.4
S
8
0.3
SSW
8
0.3
NNW
2
0.4
NW
2
0.2
NNW
2
0.2
S
8
0.1
S
9
0.4
NE
2
0.5
NNE
3
0.6
N
3
0.5
S
12
0.3
S
12
0.2
S
11
0.9
SSE
5
0.6
S
11
0.8
SSW
10
0.7
SW
12
0.6
SW
11
0.4
SSW
10
0.5
S
3
0.9
S
8
0.9
S
10
0.5
S
12
0.5
S
11
0.5
S
11
0.5
S
10
0.5
S
10
0.7
S
9
0.6
S
10
0.7
SW
11
0.8
SW
13
0.6
SW
12
0.5
SSW
9
cloud
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
rain showers
light rain
cloud
light snow
cloud
cloud
cloud
part cloud
light rain
snow showers
clear
part cloud
part cloud
part cloud
clear
light snow
cloud
cloud
light snow
cloud
cloudy
light rain
light rain
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
clear
rain shwrs
light rain
cloudy
light snow
cloudy
cloudy
cloudy
some clouds
light rain
snow shwrs
clear
some clouds
some clouds
some clouds
clear
light snow
cloudy
cloudy
light snow
cloudy
 km/h
25
SSW
35
S
15
W
15
NNE
20
N
20
NNW
25
NW
20
NNW
15
NW
10
NE
25
NNE
35
NNE
40
NNW
30
NW
20
WNW
10
SW
50
SE
40
W
45
WSW
45
W
35
W
25
WSW
20
SSE
50
SE
60
SE
10
SW
15
WSW
20
W
25
W
20
SSW
40
SE
30
WSW
50
WSW
45
WSW
30
WSW
35
W
 mm 
4
1
8
5
2
14
10
max°C
2
6
4
3
-1
-3
-2
-4
-5
-4
-3
0
0
-1
-3
-3
4
6
-1
-5
-3
-2
0
3
5
6
2
1
-1
0
1
6
-1
-1
1
1
Moonrise
9:58
10:24
10:45
11:03
11:20
11:36
11:54
12:15
12:41
1:17
2:07
Moonset
5:27
6:37
7:49
9:02
10:14
11:28
12:43
2:02
3:26
4:52
6:15
7:28
Sunrise
7:47
7:47
7:48
7:48
7:48
7:48
7:48
7:48
7:48
7:48
7:48
7:48
Sunset
4:17
4:17
4:19
4:19
4:20
4:21
4:21
4:22
4:22
4:23
4:24
4:25
Today's sea temperature in Saint Mary Harbour, Saint Mary Bay (2) is
3.5° C
(Statistics for 21 Dec 1981-2005 – mean: 2.9 max: 5.1 min: 1.1°C)
Issued (local time): 1 pm Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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