Petit De Grat Sea Conditions and Tide Table

Petit De Grat 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 07:30 AM and sunset is at 04:20 PM.

Days 1–3 Weather Summary

A light covering of new snow, mostly falling on Mon afternoon. Icy conditions (max 3°C on Sun morning, min -9°C on Tue morning). Mainly near gales.

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Wed afternoon. Icy conditions (max 9°C on Wed night, min -3°C on Fri night). Winds decreasing (near gales from the S on Wed morning, light winds from the WSW by Fri afternoon).

Days 7–9 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -1°C on Sat afternoon, min -5°C on Mon night). Winds increasing (light winds from the NW on Sun morning, strong winds from the WNW by Sun night).

Days 10–12 Weather Summary

Mild at first with light rain (total 8mm) on Wed afternoon followed by colder weather and light fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 5°C on Fri morning, min -4°C on Tue morning). Winds increasing (calm on Tue afternoon, strong winds from the N by Wed night).

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
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
Wave Height Map
High Tide
9:26AM1.51m
9:55PM1.84m
10:14AM1.46m
10:41PM1.80m
11:01AM1.42m
11:26PM1.73m
11:49AM1.38m
00:14AM1.64m
12:41PM1.34m
1:08AM1.55m
1:40PM1.31m
2:07AM1.46m
2:42PM1.30m
3:07AM1.40m
3:43PM1.32m
4:02AM1.35m
4:42PM1.35m
4:54AM1.33m
5:36PM1.39m
5:43AM1.31m
6:26PM1.44m
6:31AM1.31m
7:12PM1.49m
Low Tide
3:59PM0.11m
4:53AM0.24m
4:51PM0.17m
5:48AM0.30m
5:42PM0.23m
6:41AM0.35m
6:33PM0.29m
7:31AM0.38m
7:26PM0.36m
8:21AM0.41m
8:23PM0.42m
9:11AM0.41m
9:24PM0.47m
10:01AM0.40m
10:26PM0.48m
10:48AM0.37m
11:23PM0.47m
11:32AM0.35m
00:13AM0.46m
12:13PM0.32m
00:58AM0.44m
12:53PM0.30m
1:40AM0.43m
Wave
height (m) 
direction
period (s) 
0.6
SSW
3
0.7
SW
5
0.7
S
10
0.9
S
9
1.6
NW
4
1.3
SSW
9
0.8
W
4
0.7
W
3
0.7
SW
4
2
SSW
6
1.8
S
7
2.2
S
7
2.5
SSW
8
2.2
S
10
1.9
S
10
1.5
S
10
1.2
SSW
10
1.1
SSW
9
1.4
SSW
8
1.5
SSW
8
1.2
SSW
8
0.8
S
9
0.8
S
8
1.3
WSW
4
1.5
SSE
9
1.1
S
10
0.8
S
10
0.7
S
10
0.6
S
9
1.2
E
4
2.4
ESE
7
3.5
ESE
9
3.5
ESE
11
2.5
ESE
11
2
ESE
10
1.3
ESE
10
part cloud
part cloud
part cloud
light snow
snow showers
snow showers
clear
clear
part cloud
light rain
light rain
rain showers
light rain
cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
light snow
light snow
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
light snow
mod snow
snow showers
part cloud
part cloud
cloud
some clouds
some clouds
some clouds
light snow
snow shwrs
snow shwrs
clear
clear
some clouds
light rain
light rain
rain shwrs
light rain
cloudy
some clouds
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
light snow
light snow
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
light snow
mod snow
snow shwrs
some clouds
some clouds
cloudy
 km/h
30
WSW
25
WNW
10
NW
25
ESE
50
NW
40
WNW
30
W
25
W
25
WSW
50
S
15
WSW
45
S
45
WSW
30
W
25
W
20
W
15
WSW
35
W
35
W
35
WSW
25
W
10
NE
20
NNW
45
W
35
W
20
W
20
W
5
NNW
15
NE
35
ENE
45
NE
45
NNE
50
NNW
40
NW
20
NW
30
SSW
 mm 
1
3
1
1
8
max°C
3
2
-2
1
-2
-6
-8
-5
1
4
7
9
8
7
2
-1
1
1
-2
-1
-1
-2
-2
-1
-2
-3
-3
-4
-3
1
1
2
1
-1
-3
4
Moonrise
7:11
8:32
9:48
11:01
12:09
1:15
2:21
3:26
4:32
5:39
6:43
Moonset
10:32
11:07
11:34
11:55
12:13
12:29
12:45
1:02
1:21
1:44
2:13
2:49
Sunrise
7:30
7:31
7:31
7:31
7:33
7:33
7:35
7:35
7:37
7:37
7:37
7:39
Sunset
4:20
4:20
4:20
4:20
4:20
4:20
4:20
4:20
4:20
4:21
4:21
4:21
Today's sea temperature in Petit De Grat is
7.0° C
(Statistics for 07 Dec 1981-2005 – mean: 4.2 max: 6.9 min: 2.6°C)
Issued (local time): 1 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest