Grande Vallee Sea Conditions and Tide Table

Grande Vallee 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 03:22 PM.

Days 1–4 Weather Summary

Moderate rain (total 15mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sat morning. Icy conditions (max 13°C on Fri night, min -7°C on Sat morning). Winds decreasing (gales from the WNW on Sat morning, calm by Sun morning).

Days 5–7 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max -1°C on Sun afternoon, min -9°C on Tue night). Winds increasing (calm on Sun afternoon, strong winds from the NW by Mon afternoon).

Days 8–10 Weather Summary

A light covering of new snow, mostly falling on Thu night. Temperatures will be below freezing (max -4°C on Fri morning, min -10°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -3°C on Sat afternoon, min -8°C on Sat night). Mainly fresh winds.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
1:27AM1.49m
1:26PM2.32m
2:01AM1.51m
2:03PM2.36m
2:36AM1.53m
2:40PM2.38m
3:10AM1.55m
3:17PM2.37m
3:46AM1.56m
3:53PM2.33m
4:24AM1.58m
4:30PM2.25m
5:05AM1.61m
5:09PM2.15m
5:49AM1.66m
5:52PM2.01m
6:39AM1.74m
6:42PM1.85m
7:36AM1.85m
7:43PM1.69m
8:37AM1.99m
8:55PM1.56m
9:39AM2.14m
Low Tide
7:52PM0.53m
7:04AM0.73m
8:30PM0.49m
7:44AM0.68m
9:07PM0.46m
8:23AM0.65m
9:43PM0.46m
9:01AM0.65m
10:19PM0.47m
9:39AM0.66m
10:55PM0.50m
10:18AM0.69m
11:30PM0.53m
11:01AM0.74m
00:06AM0.58m
11:50AM0.79m
00:41AM0.63m
12:48PM0.82m
1:19AM0.67m
1:58PM0.84m
2:02AM0.71m
3:19PM0.80m
2:53AM0.73m
Wave
height (m) 
direction
period (s) 
1.2
W
6
0.4
W
4
0.5
S
4
1.2
ESE
5
1.9
ESE
9
4.5
W
9
3.5
WNW
8
1.2
WNW
5
0.5
ESE
4
0.4
ESE
6
0.8
NNW
4
2.2
NW
6
2.4
NW
7
1.8
NW
6
1.4
WNW
5
1
W
5
0.5
NW
3
0.2
NNW
3
0.4
NW
3
0.3
WNW
3
0.2
W
3
0.1
W
3
0.2
NNE
3
0.5
E
3
1
E
5
1
E
5
0.9
ENE
5
0.9
NNE
4
1.5
NNW
5
1.4
NNW
5
1.3
NNW
5
1.1
NW
4
0.9
NW
4
1
WNW
4
0.9
WNW
4
1.3
W
5
part cloud
part cloud
part cloud
rain showers
rain showers
light snow
clear
cloud
part cloud
cloud
light snow
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
light snow
cloud
part cloud
light snow
light snow
light snow
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
some clouds
some clouds
some clouds
rain shwrs
rain shwrs
light snow
clear
cloudy
some clouds
cloudy
light snow
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
some clouds
cloudy
light snow
cloudy
some clouds
light snow
light snow
light snow
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
 km/h
5
E
5
SW
25
S
25
SSE
35
WNW
70
WNW
65
WNW
10
WSW
10
SSE
0
S
30
WNW
45
NW
50
NW
40
WNW
35
WNW
25
WNW
15
NW
10
NW
20
WNW
15
SSW
5
SSW
5
NW
5
NW
20
ESE
20
ESE
15
ESE
15
ENE
30
NW
35
NNW
35
NW
35
NW
30
NW
25
WNW
30
WNW
25
WNW
35
WNW
 mm 
2
13
max°C
-2
6
10
11
13
-6
-6
-4
1
-1
-2
-7
-6
-7
-7
-7
-7
-8
-8
-8
-6
-6
-6
-4
-4
-4
-4
-3
-5
-8
-6
-6
-5
-5
-6
-6
Moonrise
7:23
8:14
8:55
9:26
9:49
10:08
10:23
10:38
10:52
11:07
11:25
11:49
Moonset
2:30
3:26
4:32
5:45
7:00
8:15
9:30
10:47
12:05
1:26
2:53
Sunrise
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:15
7:15
7:15
7:15
Sunset
3:22
3:22
3:22
3:23
3:23
3:25
3:26
3:26
3:26
3:27
3:29
3:29
Today's sea temperature in Grande Vallee is
0.3° C
(Statistics for 18 Dec 1981-2005 – mean: 0.1 max: 1.5 min: -1.1°C)
Issued (local time): 6 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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