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 —.

Days 1–4 Weather Summary

Light rain (total 7mm), mostly falling on Sat afternoon. Icy conditions (max 11°C on Sat morning, min -2°C on Sat night). Winds increasing (light winds from the WSW on Thu night, gales from the S by Sat morning).

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Sun night. Icy conditions (max 6°C on Sun night, min -3°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue morning, light winds from the N by Wed afternoon).

Days 8–10 Weather Summary

A dusting of snow giving way to moderate rain (total 13mm) heaviest on Sat morning. Freeze-thaw conditions (max 3°C on Sat afternoon, min -5°C on Wed night). Winds increasing (calm on Thu night, strong winds from the ENE by Sat morning).

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Sat night, min -5°C on Mon night). Mainly fresh winds.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
Wave Height Map
High Tide
7:01PM1.45m
7:29AM1.85m
7:34PM1.48m
8:03AM1.89m
8:09PM1.51m
8:40AM1.92m
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
Low Tide
00:44AM0.52m
1:42PM0.52m
1:23AM0.48m
2:19PM0.51m
2:02AM0.46m
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
Wave
height (m) 
direction
period (s) 
0.4
SW
9
0.7
SSW
5
0.6
S
4
0.9
S
7
1.1
S
4
0.7
SSW
11
0.7
SSW
11
0.4
SSW
10
0.5
S
10
0.8
S
6
0.6
S
8
0.5
SSW
8
0.6
WSW
3
0.5
W
3
0.5
W
3
0.4
W
2
0.3
W
2
0.1
SW
7
0.2
NNE
2
0.3
NNW
2
0.2
SSW
10
0.3
SSW
10
0.3
SSW
9
0.3
S
9
0.3
S
8
0.5
SSW
12
0.6
SSW
11
0.5
SSW
11
0.4
SSW
10
0.4
SSW
10
0.4
SSW
9
0.4
SSW
9
0.4
WNW
2
0.3
WNW
2
0.3
WNW
2
0.3
WNW
2
clear
clear
clear
part cloud
cloud
rain showers
part cloud
part cloud
cloud
light rain
rain showers
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
light snow
light snow
light snow
heavy rain
light rain
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
some clouds
cloudy
rain shwrs
some clouds
some clouds
cloudy
light rain
rain shwrs
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
light snow
light snow
light snow
heavy rain
light rain
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
clear
clear
some clouds
 km/h
20
WSW
35
SW
25
S
45
S
65
S
45
WSW
40
WNW
20
WSW
20
SSW
35
S
35
W
30
WSW
35
W
35
WNW
35
WNW
25
WNW
20
WNW
10
N
15
N
20
NNW
10
WNW
20
W
20
ESE
10
ENE
25
E
30
ENE
25
NNW
25
WNW
20
NW
25
NNW
20
NW
25
NW
25
WNW
20
WNW
25
WNW
20
WNW
 mm 
7
3
2
1
11
1
max°C
1
3
6
9
11
5
0
-1
1
6
3
0
0
-2
-1
-2
-2
-2
-4
-2
-1
-2
-2
0
2
2
3
2
1
0
-2
-3
-3
-4
-4
-3
Moonrise
7:50
8:42
9:25
9:58
10:24
10:45
11:03
11:20
11:36
11:54
12:15
12:41
Moonset
3:26
4:22
5:27
6:37
7:49
9:02
10:14
11:28
12:43
2:02
3:26
Sunrise
7:45
7:46
7:46
7:47
7:47
7:48
7:48
7:48
7:48
7:48
7:48
7:48
Sunset
4:16
4:16
4:17
4:17
4:19
4:19
4:20
4:21
4:21
4:22
4:22
4:23
Today's sea temperature in Saint Mary Harbour, Saint Mary Bay (2) is
3.9° C
(Statistics for 18 Dec 1981-2005 – mean: 3.1 max: 5.4 min: 1.1°C)
Issued (local time): 7 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest