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

Light rain (total 8mm), mostly falling on Tue night. Cool air temperatures (max 10°C on Tue afternoon, min 1°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

A dusting of new snow. Icy conditions (max 2°C on Fri afternoon, min -1°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Wed afternoon, min 0°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 11°C on Thu afternoon, min 2°C on Sat night). Wind will be generally light.

Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Sat
26
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
High Tide
2:46AM0.60m
3:19PM0.58m
3:33AM0.55m
4:09PM0.60m
4:25AM0.51m
5:04PM0.62m
5:24AM0.46m
6:04PM0.63m
6:27AM0.43m
7:09PM0.64m
7:34AM0.41m
8:14PM0.66m
8:41AM0.42m
9:18PM0.68m
9:44AM0.44m
10:18PM0.69m
10:43AM0.47m
11:12PM0.70m
11:36AM0.51m
00:02AM0.69m
12:26PM0.54m
00:49AM0.67m
1:13PM0.56m
Low Tide
8:39PM0.08m
9:06AM0.03m
9:32PM0.09m
9:50AM0.04m
10:30PM0.11m
10:38AM0.04m
11:33PM0.12m
11:32AM0.05m
00:41AM0.12m
12:31PM0.05m
1:49AM0.11m
1:34PM0.05m
2:55AM0.09m
2:39PM0.04m
3:56AM0.06m
3:41PM0.02m
4:52AM0.03m
4:40PM0.01m
5:42AM0.01m
5:35PM-0.00m
6:28AM-0.00m
6:27PM0.00m
7:12AM0.00m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
cloud
light rain
light rain
rain showers
cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
light snow
light snow
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
some clouds
some clouds
cloudy
light rain
light rain
rain shwrs
cloudy
cloudy
cloudy
some clouds
cloudy
some clouds
cloudy
light snow
light snow
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
 km/h
10
WSW
25
W
10
WNW
10
S
5
SW
5
WNW
5
W
15
WNW
15
WNW
15
WNW
15
NW
15
WNW
10
W
25
WNW
25
NW
10
WNW
20
WNW
20
WNW
20
WNW
20
WNW
20
NW
10
WNW
10
W
10
W
10
W
10
WNW
5
N
5
ESE
10
ESE
10
ESE
10
ESE
15
E
15
ENE
5
NE
10
NW
15
NW
 mm 
4
3
1
max°C
7
8
10
10
9
6
5
2
1
1
1
2
2
1
0
0
0
1
1
2
3
2
1
2
3
3
5
6
9
11
8
7
9
8
5
4
Moonrise
11:49
11:01
10:11
8:58
3:25
Moonset
7:39
10:19
12:53
3:51
1:48
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 -1.2 °C (Statistics for 14 Jul 1981-2005 – mean: 0.2 max: 2.4 min: -1.2°C)
Issued (local time): 10 pm Monday 14 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest