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 08:04 PM.

Days 1–4 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -5°C on Thu afternoon, min -10°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -9°C on Sat morning, min -13°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -7°C on Tue night, min -12°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Thu night, min -13°C on Sat afternoon). Wind will be generally light.

Days 14–17 Weather Summary

A light covering of new snow, mostly falling on Sun night. Temperatures will be well below freezing (max -8°C on Sun night, min -14°C on Tue morning). Wind will be generally light.

Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thu
1
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
00:58AM0.78m
1:17PM0.69m
1:22AM0.76m
1:41PM0.65m
1:47AM0.73m
2:07PM0.60m
2:20AM0.69m
2:47PM0.54m
3:14AM0.63m
7:41PM0.52m
6:20AM0.61m
8:32PM0.58m
7:58AM0.65m
9:00PM0.63m
8:47AM0.68m
9:25PM0.67m
9:24AM0.71m
9:51PM0.72m
9:59AM0.74m
10:16PM0.76m
10:32AM0.76m
10:43PM0.81m
11:04AM0.77m
11:11PM0.84m
11:37AM0.77m
11:40PM0.86m
12:09PM0.76m
Low Tide
6:32PM0.17m
7:08AM0.19m
6:51PM0.24m
7:42AM0.26m
7:08PM0.31m
8:22AM0.34m
7:27PM0.38m
9:23AM0.41m
7:51PM0.45m
11:22AM0.45m
10:44PM0.51m
2:06PM0.40m
1:46AM0.47m
2:43PM0.33m
2:37AM0.39m
3:10PM0.26m
3:11AM0.30m
3:37PM0.20m
3:42AM0.22m
4:04PM0.15m
4:12AM0.15m
4:29PM0.12m
4:41AM0.10m
4:55PM0.10m
5:12AM0.07m
5:22PM0.10m
5:45AM0.06m
5:50PM0.12m
Wave
Height (m)
Direction
Period (s)
part cloud
clear
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
cloud
cloud
cloud
clear
clear
clear
cloud
cloud
cloud
light snow
light snow
cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
some clouds
clear
cloudy
some clouds
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
clear
cloudy
cloudy
cloudy
clear
clear
clear
cloudy
cloudy
cloudy
light snow
light snow
cloudy
some clouds
some clouds
clear
some clouds
cloudy
cloudy
cloudy
cloudy
km/h
15
SW
10
SW
15
SW
15
SW
20
SSW
20
SSW
15
SW
10
SW
10
SW
5
WSW
5
W
5
SW
10
SW
5
WSW
5
WSW
10
SW
10
SW
10
SW
10
SW
5
SW
10
SW
15
SW
20
SW
20
SW
15
SW
10
SW
15
SW
10
SW
5
WSW
5
SW
10
SW
5
W
5
WNW
10
NNW
5
N
10
NW
10
NNW
10
NNW
5
NW
5
WNW
5
W
5
W
5
WSW
5
W
5
W
0
NW
5
NNW
 mm
max °C
-8
-8
-6
-6
-6
-5
-9
-9
-9
-10
-9
-9
-12
-12
-12
-12
-12
-12
-11
-10
-11
-7
-9
-8
-9
-9
-8
-6
-6
-7
-9
-10
-12
-11
-10
-9
-8
-8
-9
-11
-14
-14
-14
-13
-13
-11
-11
Moonrise
8:38
5:51
3:27
Moonset
2:04
7:01
Sunrise
4:07
4:20
4:33
4:46
4:58
5:09
5:22
5:33
5:45
5:56
6:07
6:20
6:31
6:43
6:54
7:07
Sunset
8:04
7:51
7:37
7:24
7:12
6:59
6:46
6:35
6:22
6:10
5:59
5:45
5:34
5:22
5:09
4:58
Today's sea temperature in Alert is
-1.4°C
(Statistics for 15 Sep 1981-2005 – mean: -1.7 max: -1.4 min: -1.9°C)
Issued (local time): 7 pm Tuesday 15 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest