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 08:43 PM.

Days 1–4 Weather Summary

Light rain (total 2mm), mostly falling on Tue afternoon. Cool air temperatures (max 13°C on Thu afternoon, min 1°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 18mm), heaviest on Fri night. Low air temperatures (max 9°C on Sun morning, min 4°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 7mm), mostly falling on Mon night. Very mild (max 10°C on Mon morning, min 3°C on Sun night). Mainly fresh winds.

Days 11–13 Weather Summary

Moderate rain (total 11mm), heaviest on Fri morning. Very mild (max 11°C on Thu afternoon, min 3°C on Fri afternoon). Wind will be generally light.

Days 14–17 Weather Summary

Moderate rain (total 16mm), heaviest on Tue afternoon. Very mild (max 14°C on Mon afternoon, min 5°C on Sat night). Winds increasing (calm on Mon night, strong winds from the SSE by Tue afternoon).

Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wed
10
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
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High Tide
5:11AM1.60m
5:10PM1.51m
6:38AM1.61m
6:45PM1.64m
7:38AM1.67m
7:48PM1.78m
8:11AM1.70m
8:26PM1.88m
8:29AM1.68m
8:54PM1.90m
8:39AM1.61m
9:17PM1.84m
8:53AM1.49m
9:44PM1.73m
9:19AM1.32m
10:20PM1.59m
9:58AM1.14m
11:14PM1.47m
11:06AM1.02m
00:25AM1.43m
12:53PM1.07m
1:25AM1.47m
1:46PM1.25m
2:13AM1.57m
2:22PM1.47m
2:55AM1.67m
2:55PM1.68m
Low Tide
10:23PM0.78m
11:23AM1.00m
11:44PM0.89m
12:15PM1.06m
1:02AM0.92m
1:00PM1.00m
1:55AM0.89m
1:34PM0.85m
2:25AM0.82m
2:02PM0.66m
2:45AM0.73m
2:28PM0.50m
3:08AM0.64m
2:55PM0.40m
3:40AM0.55m
3:23PM0.37m
4:22AM0.49m
3:58PM0.41m
5:20AM0.45m
4:52PM0.46m
6:29AM0.41m
6:18PM0.50m
7:24AM0.38m
7:28PM0.49m
8:07AM0.39m
8:18PM0.51m
8:47AM0.45m
9:03PM0.56m
Wave
Height (m)
Direction
Period (s)
0.1
S
15
0.1
S
15
0.3
SE
2
0.4
SSW
8
0.4
SSW
8
0.2
SSW
9
0.2
SSW
9
0.2
SSW
8
0.3
N
2
0.1
S
8
0.2
ENE
2
0.2
ENE
2
0.2
ENE
2
0.2
S
6
0.3
NE
2
0.3
N
2
0.2
SSW
9
0.1
S
9
0.1
SW
8
0.2
W
2
0.4
SSW
12
0.3
SSW
10
0.7
S
7
0.6
SSW
8
0.4
SW
9
0.2
SSW
9
0.3
SSW
8
0.4
SSW
8
0.4
SSW
12
0.4
SSW
12
0.3
SSW
11
0.2
SSW
10
0.4
SSW
10
0.3
SW
10
0.2
SSW
7
0.4
SW
9
0.2
SSW
9
0.2
SSW
9
0.2
SSW
8
0.2
SSW
8
0.1
S
7
0.2
S
7
0.1
S
6
0.1
S
7
0.4
S
2
0.5
S
7
0.4
SSW
8
part cloud
cloud
light rain
part cloud
part cloud
cloud
part cloud
clear
part cloud
cloud
light rain
light rain
heavy rain
light rain
cloud
cloud
cloud
cloud
part cloud
clear
clear
light rain
light rain
light rain
cloud
cloud
part cloud
rain showers
clear
part cloud
part cloud
light rain
light rain
cloud
part cloud
light rain
light rain
part cloud
cloud
part cloud
part cloud
part cloud
cloud
light rain
heavy rain
light rain
cloud
some clouds
cloudy
light rain
some clouds
some clouds
cloudy
some clouds
clear
some clouds
cloudy
light rain
light rain
heavy rain
light rain
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
light rain
light rain
light rain
cloudy
cloudy
some clouds
rain shwrs
clear
some clouds
some clouds
light rain
light rain
cloudy
some clouds
light rain
light rain
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
light rain
heavy rain
light rain
cloudy
km/h
10
SSE
10
SE
25
E
25
ENE
25
NE
15
ENE
10
NNE
15
N
15
N
10
NNE
20
ENE
25
NE
20
ENE
15
NE
20
NNE
20
N
15
NE
15
ENE
10
NNW
20
W
20
SW
15
SSE
30
SSE
25
S
10
SSW
15
WSW
15
WSW
25
W
20
W
20
SW
0
WSW
20
E
30
E
15
NE
10
ENE
15
S
5
NE
20
ENE
20
ESE
15
ESE
10
SE
15
SE
5
SSE
10
SSE
20
S
15
SSW
15
S
2
3
1
13
1
4
2
1
1
4
3
2
4
1
11
1
max °C
8
9
8
3
10
11
5
12
13
6
5
5
5
8
6
4
9
9
5
10
10
8
9
9
7
9
8
8
10
11
6
4
4
4
11
10
5
11
12
6
13
14
12
14
14
10
11
Moonrise
4:14
5:22
6:31
7:40
8:46
9:47
10:40
11:23
11:57
12:24
12:46
1:05
1:22
1:38
1:55
Moonset
2:48
3:04
3:22
3:44
4:10
4:44
5:27
6:20
7:21
8:28
9:37
10:47
11:57
1:09
2:22
Sunrise
5:18
5:16
5:16
5:15
5:15
5:13
5:13
5:13
5:11
5:11
5:11
5:11
5:09
5:09
5:09
5:09
Sunset
8:43
8:45
8:45
8:46
8:47
8:49
8:50
8:50
8:51
8:52
8:52
8:53
8:54
8:54
8:55
8:57
Today's sea temperature in Saint Mary's Harbour is
3.9° C
(Statistics for 25 May 1981-2005 – mean: 4.6 max: 6.9 min: 2.9°C)
Issued (local time): 8 pm Monday 25 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest