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 — and sunset is at 04:23 PM.

Days 1–4 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -1°C on Thu night, min -5°C on Wed night). Winds increasing (moderate winds from the NW on Thu night, near gales from the NNW by Fri night).

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Mon night. Icy conditions (max 7°C on Mon night, min -3°C on Sat afternoon). Winds decreasing (strong winds from the NNW on Sat afternoon, light winds from the WSW by Mon afternoon).

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Tue afternoon, min -9°C on Fri morning). Winds decreasing (strong winds from the SW on Tue afternoon, light winds from the SW by Wed night).

Days 11–13 Weather Summary

A dusting of snow giving way to moderate rain (total 16mm) heaviest on Sun afternoon. Freeze-thaw conditions (max 7°C on Sun afternoon, min -9°C on Fri night). Winds increasing (light winds from the W on Sat afternoon, near gales from the S by Sun morning).

Wed
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
10:54PM1.63m
11:11AM1.38m
11:29PM1.63m
11:50AM1.40m
00:11AM1.63m
12:39PM1.43m
1:03AM1.61m
1:38PM1.47m
2:04AM1.59m
2:43PM1.51m
3:08AM1.57m
3:50PM1.57m
4:13AM1.56m
4:58PM1.64m
5:18AM1.52m
6:05PM1.70m
6:23AM1.51m
7:08PM1.76m
7:25AM1.50m
8:04PM1.81m
8:21AM1.49m
8:53PM1.83m
9:11AM1.49m
Low Tide
4:55PM0.36m
5:41AM0.46m
5:30PM0.37m
6:18AM0.44m
6:11PM0.38m
7:03AM0.39m
7:04PM0.39m
7:56AM0.33m
8:10PM0.39m
8:55AM0.26m
9:24PM0.37m
9:57AM0.19m
10:37PM0.32m
10:58AM0.12m
11:45PM0.26m
11:59AM0.08m
00:49AM0.21m
12:59PM0.06m
1:49AM0.19m
1:57PM0.05m
2:47AM0.18m
2:52PM0.06m
3:42AM0.20m
Wave
height (m) 
direction
period (s) 
0.9
ENE
5
1
E
6
1.4
SE
10
1.8
ESE
10
1.4
ESE
10
1.7
ESE
11
1.7
ESE
11
2
ESE
11
2.3
E
11
1.9
E
12
1.6
E
12
1.3
E
11
1.1
E
11
0.8
E
10
0.7
E
10
0.8
E
9
2.2
S
7
3
S
10
2.5
S
11
2.5
S
11
2.1
S
11
1.8
SSE
10
1.7
SSE
10
1.7
S
9
1.5
S
9
1.1
S
8
0.9
ESE
9
0.9
ESE
9
0.8
ESE
9
0.6
ESE
9
0.5
E
9
0.8
ESE
9
2.4
S
7
3
S
8
2.3
S
8
2.1
S
9
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
cloud
rain showers
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
light snow
mod rain
mod rain
light rain
part cloud
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
cloudy
rain shwrs
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
light snow
mod rain
mod rain
light rain
some clouds
 km/h
25
NNE
25
N
30
NNW
25
NW
20
NW
45
NNW
45
NNW
50
NNW
50
NNW
50
NNW
45
NW
40
NW
40
WNW
30
NW
20
W
25
S
50
SW
40
SW
40
SW
35
WSW
25
SW
25
SW
30
WSW
35
SW
25
WNW
25
NW
25
NW
25
WNW
25
WNW
15
NW
10
W
30
S
50
S
45
SSW
25
WSW
40
W
 mm 
5
6
8
2
max°C
-3
-4
-2
-2
-1
-2
-3
-3
-2
-2
-2
-1
-1
-2
-3
0
7
3
3
2
1
2
2
2
1
-2
-9
-8
-8
-8
-7
0
5
7
6
2
Moonrise
11:01
11:19
11:37
11:56
12:18
12:47
1:24
2:15
3:21
4:40
6:02
Moonset
9:05
10:17
11:29
12:43
2:00
3:22
4:46
6:09
7:21
8:18
9:01
9:32
Sunrise
7:41
7:41
7:43
7:43
7:43
7:43
7:43
7:43
7:43
7:43
7:43
7:43
Sunset
4:23
4:24
4:25
4:25
4:27
4:28
4:29
4:30
4:30
4:31
4:32
4:34
Today's sea temperature in Petit De Grat is
4.6° C
(Statistics for 24 Dec 1981-2005 – mean: 2.4 max: 4.1 min: 0.9°C)
Issued (local time): 1 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest