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

Mostly dry. Air temperatures will be below freezing (max -5°C on Wed afternoon, min -11°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -2°C on Mon afternoon, min -7°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Thu afternoon, min -6°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Sat afternoon, min -5°C on Sat night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Tue afternoon, min -6°C on Tue night). Wind will be generally light.

Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thu
4
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
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High Tide
3:00PM0.52m
3:27AM0.66m
4:00PM0.51m
4:27AM0.59m
5:02PM0.50m
5:29AM0.53m
6:06PM0.51m
6:30AM0.49m
7:07PM0.53m
7:30AM0.45m
8:03PM0.55m
8:25AM0.44m
8:55PM0.58m
9:16AM0.43m
9:41PM0.60m
10:02AM0.43m
10:24PM0.61m
10:45AM0.43m
11:05PM0.62m
11:25AM0.44m
11:43PM0.62m
12:04PM0.44m
00:20AM0.61m
12:42PM0.44m
00:57AM0.60m
1:21PM0.44m
1:33AM0.58m
1:59PM0.43m
Low Tide
9:02AM-0.01m
9:02PM0.01m
9:58AM0.02m
10:05PM0.04m
10:55AM0.04m
11:12PM0.08m
11:52AM0.06m
00:20AM0.10m
12:47PM0.07m
1:26AM0.10m
1:39PM0.08m
2:26AM0.10m
2:28PM0.09m
3:20AM0.09m
3:13PM0.09m
4:09AM0.08m
3:56PM0.09m
4:54AM0.07m
4:37PM0.09m
5:35AM0.07m
5:17PM0.09m
6:14AM0.08m
5:56PM0.10m
6:53AM0.09m
6:35PM0.11m
7:30AM0.11m
7:13PM0.12m
8:07AM0.12m
Wave
Height (m)
Direction
Period (s)
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
km/h
5
WNW
5
N
5
SE
5
ENE
10
E
10
ESE
15
E
20
ESE
15
ESE
15
ESE
20
ESE
15
E
15
E
15
E
10
ESE
5
ESE
5
E
10
SE
10
E
5
ENE
5
ESE
5
ENE
5
ESE
10
SE
5
SE
5
SSE
10
SSE
5
SE
5
SE
10
SE
5
SSE
0
WSW
5
S
5
W
5
WNW
5
WSW
5
W
5
W
10
SSE
5
E
10
E
5
ESE
5
NNE
10
NNW
10
NW
10
NW
5
NW
max °C
-8
-5
-7
-7
-6
-7
-7
-5
-6
-5
-3
-3
-6
-3
-3
-3
-2
-4
-3
-3
-4
-2
-1
-2
-1
0
-2
-1
0
-1
0
1
-1
-2
-1
-2
-2
-1
-2
0
1
0
-1
-1
-1
-1
0
Moonrise
7:01
11:03
1:31
3:49
6:14
Moonset
6:14
3:53
2:59
2:16
1:33
12:38
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
-1.7° C
(Statistics for 20 May 1981-2005 – mean: -1.7 max: -0.5 min: -1.9°C)
Issued (local time): 10 am Wednesday 20 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest