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

A dusting of new snow. Extremely cold air temperatures (max -14°C on Tue afternoon, min -29°C on Fri morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold air temperatures (max -25°C on Sat morning, min -31°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Extremely cold (max -27°C on Tue morning, min -32°C on Mon afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Extremely cold (max -30°C on Thu afternoon, min -33°C on Fri afternoon). Wind will be generally light.

Tue
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
1
Sun
2
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
1:03PM0.67m
1:12AM0.59m
1:27PM0.65m
1:41AM0.55m
1:57PM0.62m
2:20AM0.50m
2:40PM0.59m
3:33AM0.45m
4:28PM0.57m
7:00AM0.45m
6:29PM0.58m
8:13AM0.51m
7:43PM0.63m
8:51AM0.56m
8:35PM0.67m
9:24AM0.61m
9:18PM0.70m
9:56AM0.66m
9:59PM0.72m
10:29AM0.70m
10:37PM0.73m
11:01AM0.74m
11:14PM0.72m
11:34AM0.75m
Low Tide
7:11PM0.15m
7:49PM0.21m
7:19AM0.24m
8:40PM0.28m
7:47AM0.31m
9:54PM0.33m
8:40AM0.38m
00:19AM0.33m
11:06AM0.41m
1:46AM0.28m
1:29PM0.36m
2:31AM0.20m
2:24PM0.29m
3:06AM0.12m
3:04PM0.20m
3:38AM0.05m
3:41PM0.11m
4:09AM-0.01m
4:16PM0.03m
4:39AM-0.05m
4:52PM-0.03m
5:11AM-0.07m
Wave
height (m) 
direction
period (s) 
cloud
light snow
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloudy
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
 km/h
10
SW
5
NNE
5
NW
5
WSW
5
WNW
10
NW
10
NW
5
NW
10
NNW
10
WSW
10
NW
5
WSW
5
S
10
WSW
5
WSW
10
SW
10
SW
5
SSW
5
SW
10
NW
10
NW
10
WSW
10
SW
10
WSW
10
WSW
5
WSW
5
SW
5
SSW
5
W
5
WSW
5
WSW
5
SW
5
SW
5
SW
5
SSW
5
SSW
 mm 
max°C
-14
-18
-19
-20
-21
-25
-25
-26
-28
-29
-27
-25
-25
-29
-29
-29
-31
-31
-32
-29
-27
-28
-27
-28
-28
-29
-30
-30
-32
-32
-32
-33
-32
-32
-32
-31
Moonrise
9:11
6:19
3:09
Moonset
4:06
9:55
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
10:33
9:55
9:26
9:04
Sunset
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:11
12:52
1:18
Today's sea temperature in Alert is -1.8 °C (Statistics for 18 Feb 1981-2005 – mean: -1.9 max: -1.8 min: -1.9°C)
Issued (local time): 6 pm Tuesday 18 Feb 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest