Alert Sea Conditions and Tide Table

Alert 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 12:00 AM.

Days 1–4 Weather Summary

Mostly dry. Extremely cold air temperatures (max -19°C on Wed morning, min -32°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Fri night. Air temperatures will be well below freezing (max -9°C on Fri night, min -27°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Extremely cold (max -16°C on Sat afternoon, min -23°C on Mon morning). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Extremely cold (max -20°C on Tue afternoon, min -27°C on Wed night). Wind will be generally light.

Sun
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Fri
26
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
6:06PM0.60m
6:45AM0.51m
6:58PM0.64m
7:44AM0.55m
7:39PM0.69m
8:30AM0.60m
8:17PM0.74m
9:10AM0.64m
8:53PM0.79m
9:46AM0.68m
9:29PM0.82m
10:20AM0.70m
10:04PM0.83m
10:53AM0.71m
10:39PM0.82m
11:26AM0.70m
11:12PM0.80m
12:00PM0.69m
11:46PM0.76m
12:36PM0.68m
00:23AM0.71m
1:15PM0.66m
1:04AM0.66m
Low Tide
00:28AM0.25m
12:25PM0.30m
1:24AM0.23m
1:18PM0.31m
2:10AM0.22m
2:02PM0.32m
2:50AM0.21m
2:40PM0.32m
3:27AM0.20m
3:15PM0.33m
4:02AM0.19m
3:49PM0.32m
4:36AM0.18m
4:21PM0.31m
5:09AM0.17m
4:54PM0.29m
5:43AM0.17m
5:30PM0.28m
6:17AM0.16m
6:10PM0.28m
6:52AM0.17m
6:57PM0.28m
7:30AM0.18m
Wave
height (m) 
direction
period (s) 
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
light snow
light snow
mod snow
light snow
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
light snow
light snow
mod snow
light snow
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
 km/h
5
WSW
5
SW
5
SW
5
WSW
5
WNW
5
NW
10
NW
10
SSW
5
SW
5
N
5
W
5
S
5
SSE
5
NW
5
NNE
5
W
10
NNW
10
NW
5
NNW
10
SSW
10
WNW
10
WNW
20
SSW
15
SW
15
SW
10
SW
10
WSW
10
SW
10
SW
5
WSW
10
SW
10
SW
10
WSW
10
SW
5
W
5
NW
 mm 
max°C
-30
-31
-32
-32
-31
-30
-28
-21
-19
-25
-26
-24
-23
-24
-17
-13
-9
-10
-16
-18
-21
-21
-19
-22
-23
-22
-22
-20
-21
-26
-26
-26
-25
-25
-26
-23
Moonrise
11:38
Moonset
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 Alert is
-1.8° C
(Statistics for 14 Dec 1981-2005 – mean: -1.9 max: -1.8 min: -1.9°C)
Issued (local time): 6 pm Sunday 14 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest