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 — and sunset is at —.

Days 1–4 Weather Summary

Mostly dry. Extremely cold air temperatures (max -25°C on Fri afternoon, min -34°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold air temperatures (max -30°C on Sun night, min -32°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Extremely cold (max -32°C on Wed night, min -38°C on Thu afternoon). Wind will be generally light.

Days 11–13 Weather Summary

A light covering of new snow, mostly falling on Sat night. Extremely cold (max -27°C on Sat night, min -37°C on Sun night). Winds decreasing (strong winds from the WSW on Sat night, light winds from the SE by Mon morning).

Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Sat
28
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
8:25PM0.29m
9:08AM0.45m
9:21PM0.32m
9:56AM0.49m
10:11PM0.37m
10:40AM0.53m
10:56PM0.41m
11:20AM0.56m
11:38PM0.46m
11:59AM0.58m
00:18AM0.51m
12:38PM0.58m
00:58AM0.55m
1:18PM0.57m
1:40AM0.58m
2:00PM0.54m
2:23AM0.59m
2:43PM0.50m
3:10AM0.59m
3:31PM0.45m
4:03AM0.57m
4:26PM0.40m
5:05AM0.54m
5:29PM0.36m
6:14AM0.52m
6:40PM0.34m
7:29AM0.52m
7:54PM0.35m
8:41AM0.54m
Low Tide
2:29AM0.10m
3:39PM0.14m
3:23AM0.07m
4:24PM0.10m
4:13AM0.04m
5:05PM0.06m
5:43PM0.02m
5:43AM-0.02m
6:19PM-0.01m
6:27AM-0.04m
6:54PM-0.04m
7:11AM-0.05m
7:31PM-0.05m
7:56AM-0.04m
8:09PM-0.05m
8:44AM-0.02m
8:51PM-0.05m
9:36AM0.01m
9:38PM-0.03m
10:35AM0.05m
10:33PM-0.01m
11:42AM0.08m
11:36PM0.02m
12:55PM0.09m
00:47AM0.02m
2:07PM0.08m
2:00AM0.01m
3:12PM0.05m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light snow
light snow
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
light snow
light snow
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
clear
 km/h
10
SSW
10
SW
15
W
15
WSW
10
SW
10
SW
10
SW
10
SW
5
W
5
SE
10
SSW
10
SW
15
WSW
15
W
10
WSW
10
WSW
10
WSW
10
WSW
5
S
10
E
10
ESE
5
SE
5
SSW
10
SSW
15
SSW
15
SW
25
SW
40
WSW
25
W
10
WSW
10
SSW
5
SE
10
SE
15
ESE
15
ESE
20
ESE
20
E
20
ESE
15
ESE
15
ESE
15
ESE
15
ESE
10
ESE
10
ESE
5
ESE
5
SSW
10
SW
 mm 
max°C
-34
-31
-25
-25
-29
-31
-28
-29
-30
-30
-32
-32
-30
-30
-30
-30
-30
-30
-32
-36
-36
-38
-38
-38
-36
-34
-32
-27
-29
-32
-36
-35
-34
-33
-36
-35
-35
-32
-30
-31
-33
-32
-30
-28
-27
-28
-31
Moonrise
10:22
9:23
8:36
7:47
6:40
Moonset
4:58
7:36
10:07
12:58
Sunrise
10:32
10:23
10:17
10:08
10:02
9:55
9:48
9:41
9:33
9:27
9:21
9:15
9:07
9:02
8:56
8:49
Sunset
3:42
3:51
3:57
4:06
4:13
4:20
4:27
4:32
4:39
4:45
4:52
4:59
5:05
5:10
5:16
Today's sea temperature in Mercy Bay, Banks Island, NWT is
-1.8° C
(Statistics for 12 Feb 1981-2005 – mean: -1.9 max: -1.8 min: -1.9°C)
Issued (local time): 10 pm Thursday 12 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest