Mercy Bay, Banks Island, NWT Sea Conditions and Tide Table

Mercy Bay, Banks Island, NWT 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 12:00 AM and sunset is at 12:00 AM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Icy conditions (max 9°C on Sun afternoon, min 0°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Fri afternoon, min 6°C on Wed morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Freeze-thaw conditions (max 13°C on Sat morning, min -2°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 18°C on Wed night, min 1°C on Tue morning). Wind will be generally light.

Days 13–16 Weather Summary

Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 17°C on Fri morning, min -1°C on Mon morning). Wind will be generally light.

Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Mon
10
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
PM
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
9:44AM0.40m
10:11PM0.58m
10:31AM0.43m
10:53PM0.60m
11:15AM0.46m
11:32PM0.62m
11:55AM0.49m
00:09AM0.63m
12:33PM0.52m
00:45AM0.63m
1:11PM0.55m
1:21AM0.62m
1:47PM0.58m
1:58AM0.60m
2:26PM0.60m
2:38AM0.57m
3:08PM0.62m
3:22AM0.53m
3:54PM0.63m
4:12AM0.48m
4:48PM0.64m
5:09AM0.45m
5:49PM0.64m
6:14AM0.42m
6:57PM0.65m
7:25AM0.42m
8:07PM0.67m
8:36AM0.45m
Low Tide
3:38PM0.16m
4:43AM0.16m
4:25PM0.15m
5:23AM0.13m
5:09PM0.13m
6:01AM0.11m
5:52PM0.12m
6:35AM0.10m
6:33PM0.12m
7:09AM0.09m
7:13PM0.12m
7:42AM0.08m
7:55PM0.13m
8:15AM0.08m
8:39PM0.14m
8:51AM0.08m
9:27PM0.15m
9:32AM0.09m
10:22PM0.16m
10:18AM0.10m
11:23PM0.18m
11:13AM0.11m
00:31AM0.18m
12:17PM0.11m
1:42AM0.16m
1:26PM0.10m
2:50AM0.13m
2:36PM0.07m
Wave
Height (m)
Direction
Period (s)
cloud
part cloud
light rain
cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
light rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
light snow
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
cloudy
some clouds
light rain
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
light rain
light rain
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
light snow
some clouds
clear
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
km/h
5
S
20
SSW
15
WNW
25
NW
15
NW
5
E
10
WSW
15
WSW
10
WSW
5
SSW
10
S
5
SSE
5
S
5
S
10
S
5
SSE
5
SSE
15
SSE
5
SSE
5
WNW
5
NW
5
NW
5
NNW
5
W
15
WNW
15
WNW
5
WNW
5
W
5
W
15
S
10
S
10
S
15
SSE
15
SSW
25
SSW
25
S
25
SSW
5
NW
15
WNW
10
NW
10
NW
5
NW
5
WNW
5
WNW
10
WNW
15
NW
15
NW
 mm
2
1
1
2
max °C
5
9
9
0
1
3
5
8
7
9
11
13
11
14
15
15
17
17
13
12
9
8
10
9
5
1
0
5
10
12
15
17
18
17
18
18
17
14
3
1
2
2
4
3
2
-1
0
Moonrise
11:46
10:44
9:59
9:15
8:23
6:40
Moonset
5:22
7:57
10:17
12:46
4:10
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Sunset
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Today's sea temperature in Mercy Bay, Banks Island, NWT is
-0.8° C
(Statistics for 26 Jul 1981-2005 – mean: 0.7 max: 3.2 min: -1.3°C)
Issued (local time): 4 am Sunday 26 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest