Custom House Cove, Mary Island Sea Conditions and Tide Table

Custom House Cove, Mary Island 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 09:28 PM.

Days 1–4 Weather Summary

Moderate rain (total 17mm), heaviest on Thu morning. Cool air temperatures (max 16°C on Tue afternoon, min 10°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Sun afternoon, min 11°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 22°C on Thu morning, min 10°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 24°C on Thu afternoon, min 10°C on Sat night). Wind will be generally light.

Days 14–17 Weather Summary

Mostly dry. Warm (max 20°C on Tue afternoon, min 11°C on Sun night). Wind will be generally light.

Tue
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
8:51PM4.30m
9:45AM3.27m
9:43PM4.38m
10:48AM3.37m
10:31PM4.47m
11:43AM3.52m
11:16PM4.56m
12:31PM3.66m
11:59PM4.62m
1:14PM3.78m
00:38AM4.66m
1:53PM3.85m
1:15AM4.66m
2:28PM3.89m
1:51AM4.61m
3:02PM3.91m
2:25AM4.53m
3:34PM3.93m
2:59AM4.41m
4:06PM3.96m
3:36AM4.25m
4:38PM4.01m
4:17AM4.04m
5:15PM4.08m
5:05AM3.80m
5:56PM4.17m
6:03AM3.55m
Low Tide
2:14PM0.99m
3:32AM0.58m
3:14PM1.23m
4:31AM0.35m
4:13PM1.36m
5:22AM0.12m
5:06PM1.41m
6:06AM-0.07m
5:54PM1.41m
6:46AM-0.22m
6:36PM1.37m
7:23AM-0.32m
7:15PM1.34m
7:58AM-0.37m
7:51PM1.30m
8:31AM-0.37m
8:27PM1.27m
9:04AM-0.34m
9:03PM1.24m
9:36AM-0.25m
9:42PM1.19m
10:09AM-0.12m
10:26PM1.12m
10:45AM0.07m
11:15PM1.03m
11:25AM0.31m
00:11AM0.91m
12:12PM0.61m
Wave
Height (m)
Direction
Period (s)
cloud
part cloud
cloud
part cloud
light rain
mod rain
light rain
light rain
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
cloudy
some clouds
light rain
mod rain
light rain
light rain
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
clear
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
km/h
10
SSW
5
SSE
10
S
10
SSW
10
SSE
5
SSE
10
NNE
10
NNE
5
NNW
5
SW
5
N
5
SSW
10
S
5
S
5
SSW
10
SW
5
NW
10
SSW
10
SSW
10
WNW
5
SW
15
S
10
SSE
5
SSE
5
SSW
10
N
5
NNW
10
WNW
15
N
5
SSW
10
S
15
SE
15
S
10
S
5
SE
10
SSW
15
S
10
SE
5
S
15
S
5
E
5
SSW
5
SW
0
S
5
SSW
10
S
0
S
 mm
2
8
4
3
max °C
16
13
14
13
11
11
12
12
16
17
15
17
15
14
16
18
14
13
14
13
13
13
12
13
13
12
22
24
20
21
18
13
13
13
12
14
15
12
13
14
14
17
20
15
18
18
14
Moonrise
3:32
4:51
6:10
7:27
8:35
9:30
10:08
10:34
10:51
11:03
11:13
11:20
11:27
11:34
11:43
11:55
Moonset
12:46
12:58
1:14
1:38
2:14
3:06
4:12
5:29
6:49
8:10
9:30
10:50
12:11
1:35
3:05
Sunrise
4:05
4:05
4:05
4:05
4:07
4:07
4:07
4:09
4:09
4:11
4:11
4:13
4:13
4:15
4:16
Sunset
9:28
9:28
9:28
9:28
9:28
9:28
9:28
9:27
9:27
9:25
9:25
9:24
9:24
9:23
9:22
9:22
Today's sea temperature in Custom House Cove, Mary Island is
14.0° C
(Statistics for 23 Jun 1981-2005 – mean: 11.7 max: 13.8 min: 9.9°C)
Issued (local time): 3 pm Tuesday 23 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest