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 PM and sunset is at 12:00 AM.

Days 1–3 Weather Summary

A dusting of new snow. Extremely cold air temperatures (max -22°C on Wed night, min -35°C on Mon morning). Winds increasing (calm on Mon night, fresh winds from the W by Wed night).

Days 4–6 Weather Summary

A dusting of new snow. Extremely cold air temperatures (max -23°C on Thu morning, min -35°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

A moderate fall of snow, heaviest on Sun morning. Extremely cold (max -12°C on Sun night, min -32°C on Tue night). Winds decreasing (fresh winds from the WNW on Sun afternoon, calm by Tue morning).

Days 10–12 Weather Summary

A dusting of new snow. Extremely cold (max -21°C on Wed night, min -32°C on Wed morning). Wind will be generally light.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
High Tide
8:48AM0.50m
8:59PM0.35m
9:34AM0.52m
9:45PM0.36m
10:16AM0.54m
10:28PM0.37m
10:57AM0.55m
11:10PM0.38m
11:36AM0.57m
11:51PM0.38m
12:13PM0.58m
00:30AM0.39m
12:50PM0.58m
1:09AM0.39m
1:26PM0.57m
1:49AM0.39m
2:04PM0.56m
2:30AM0.40m
2:44PM0.54m
3:14AM0.41m
3:27PM0.51m
4:01AM0.44m
4:16PM0.47m
4:54AM0.46m
Low Tide
3:12PM0.12m
2:59AM0.07m
4:00PM0.11m
3:43AM0.06m
4:45PM0.09m
4:25AM0.05m
5:26PM0.08m
5:06AM0.05m
6:07PM0.07m
5:45AM0.04m
6:45PM0.06m
6:24AM0.05m
7:23PM0.06m
7:03AM0.05m
7:59PM0.06m
7:44AM0.06m
8:36PM0.05m
8:27AM0.07m
9:14PM0.05m
9:15AM0.08m
9:55PM0.04m
10:09AM0.09m
10:39PM0.03m
Wave
height (m) 
direction
period (s) 
part cloud
clear
clear
clear
clear
clear
clear
part cloud
light snow
light snow
cloud
part cloud
part cloud
part cloud
part cloud
clear
cloud
cloud
light snow
light snow
light snow
light snow
light snow
cloud
light snow
part cloud
clear
part cloud
cloud
light snow
light snow
part cloud
part cloud
part cloud
part cloud
cloud
some clouds
clear
clear
clear
clear
clear
clear
some clouds
light snow
light snow
cloudy
some clouds
some clouds
some clouds
some clouds
clear
cloudy
cloudy
light snow
light snow
light snow
light snow
light snow
cloudy
light snow
some clouds
clear
some clouds
cloudy
light snow
light snow
some clouds
some clouds
some clouds
some clouds
cloudy
 km/h
5
S
5
S
5
S
10
S
10
S
5
SSW
5
SW
15
WSW
35
WNW
15
WNW
5
ESE
10
NNE
10
ENE
10
NE
0
ENE
5
SSW
10
SW
10
WSW
20
W
30
WNW
25
NW
25
NW
15
NNW
5
WNW
0
S
15
ESE
10
SE
5
SSW
5
WSW
15
W
5
SW
10
E
0
E
5
SW
5
WSW
5
WSW
 mm 
max°C
-35
-34
-34
-34
-34
-34
-34
-30
-22
-23
-26
-26
-28
-31
-33
-34
-31
-26
-19
-14
-12
-13
-14
-16
-18
-20
-29
-32
-29
-21
-21
-22
-29
-29
-29
-27
Moonrise
2:27
1:18
12:30
Moonset
7:32
10:16
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
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
Today's sea temperature in Mercy Bay, Banks Island, NWT is
-1.8° C
(Statistics for 15 Dec 1981-2005 – mean: -1.8 max: -1.7 min: -1.9°C)
Issued (local time): 4 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest