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 08:14 PM.

Days 1–4 Weather Summary

Moderate rain (total 11mm), heaviest on Wed afternoon. Cool air temperatures (max 14°C on Fri afternoon, min 8°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Sun afternoon, min 8°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 16°C on Wed morning, min 9°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 22mm), heaviest during Sat night. Very mild (max 13°C on Sat morning, min 8°C on Sun night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
11:49PM4.78m
12:22PM4.26m
00:24AM4.91m
1:04PM4.30m
00:57AM4.95m
1:42PM4.28m
1:27AM4.92m
2:17PM4.19m
1:56AM4.83m
2:52PM4.05m
2:24AM4.70m
3:26PM3.87m
2:54AM4.54m
4:03PM3.68m
3:27AM4.33m
4:45PM3.50m
4:05AM4.09m
5:36PM3.36m
4:53AM3.83m
6:39PM3.32m
5:57AM3.57m
7:47PM3.42m
7:20AM3.43m
8:47PM3.67m
8:43AM3.48m
9:37PM4.01m
9:53AM3.68m
10:20PM4.39m
10:52AM3.94m
Low Tide
6:12AM-0.10m
6:14PM0.42m
6:49AM-0.32m
6:49PM0.55m
7:24AM-0.42m
7:21PM0.73m
7:56AM-0.42m
7:52PM0.92m
8:28AM-0.33m
8:22PM1.12m
9:01AM-0.19m
8:52PM1.32m
9:36AM-0.01m
9:26PM1.50m
10:15AM0.19m
10:07PM1.67m
11:00AM0.37m
10:59PM1.81m
11:54AM0.54m
00:08AM1.85m
12:54PM0.65m
1:29AM1.73m
1:58PM0.68m
2:46AM1.40m
2:59PM0.66m
3:49AM0.91m
3:54PM0.62m
4:43AM0.36m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
light rain
mod rain
light rain
rain showers
cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
rain showers
cloud
light rain
mod rain
rain showers
rain showers
rain showers
cloud
cloud
light rain
rain showers
cloud
cloud
light rain
light rain
mod rain
rain showers
some clouds
cloudy
light rain
mod rain
light rain
rain shwrs
cloudy
clear
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
light rain
light rain
rain shwrs
cloudy
light rain
mod rain
rain shwrs
rain shwrs
rain shwrs
cloudy
cloudy
light rain
rain shwrs
cloudy
cloudy
light rain
light rain
mod rain
rain shwrs
 km/h
5
SSE
5
S
10
S
5
SE
10
SSE
0
S
5
NNE
5
WNW
5
WSW
5
N
5
NW
5
NW
10
N
5
NNW
10
NW
10
NNW
5
WSW
15
WNW
10
NW
10
NW
10
W
5
N
5
WNW
10
S
5
SSE
5
SW
15
S
5
SSW
5
NE
15
N
5
NNE
5
ENE
5
SW
10
NE
25
SSE
0
W
15
NNE
0
SW
20
S
20
SSE
15
SSE
5
ENE
10
N
0
ENE
15
SSE
10
SSE
10
NE
 mm 
2
7
1
1
3
2
3
1
8
1
1
3
3
1
3
5
8
1
max°C
10
9
9
8
8
9
9
13
14
13
14
16
13
17
20
16
17
17
12
14
15
12
16
15
10
10
10
10
10
10
10
13
12
10
10
10
9
10
10
9
9
10
10
10
9
8
11
Moonrise
6:36
7:56
9:16
10:35
11:48
12:49
1:34
2:04
2:24
2:38
2:48
2:57
3:04
3:12
3:21
Moonset
4:12
4:20
4:30
4:44
5:04
5:34
6:19
7:21
8:34
9:53
11:15
12:38
2:01
3:26
4:55
Sunrise
5:09
5:07
5:03
5:01
5:00
4:58
4:56
4:54
4:52
4:50
4:48
4:46
4:43
4:41
4:39
4:39
Sunset
8:14
8:15
8:17
8:20
8:22
8:23
8:25
8:27
8:29
8:30
8:32
8:35
8:37
8:38
8:40
8:42
Today's sea temperature in Custom House Cove, Mary Island is
9.0° C
(Statistics for 28 Apr 1981-2005 – mean: 7.9 max: 9.2 min: 6.7°C)
Issued (local time): 9 pm Tuesday 28 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest