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 08:30 AM and sunset is at 07:59 PM.

Days 1–3 Weather Summary

Light rain (total 7mm), mostly falling on Sun afternoon. Icy conditions (max 12°C on Tue afternoon, min 0°C on Tue night). Winds decreasing (fresh winds from the SW on Sun morning, calm by Tue night).

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Wed afternoon. Becoming milder with light rain (total 4mm) on Thu morning. Icy conditions (max 8°C on Thu night, min -6°C on Wed night). Winds increasing (light winds from the NE on Wed morning, gales from the SW by Fri morning).

Days 7–9 Weather Summary

A dusting of snow giving way to moderate rain (total 14mm) heaviest on Mon night. Freeze-thaw conditions (max 7°C on Mon afternoon, min -7°C on Sat night). Winds increasing (light winds from the WNW on Sun afternoon, near gales from the SSW by Mon night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Tue morning, min -10°C on Tue night). Winds decreasing (fresh winds from the NW on Tue afternoon, calm by Fri morning).

Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Mon
23
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
PM
Wave Height Map
High Tide
12:10PM1.53m
00:25AM1.43m
12:44PM1.49m
00:59AM1.35m
1:20PM1.44m
1:37AM1.29m
2:04PM1.40m
2:27AM1.24m
3:01PM1.36m
3:31AM1.22m
4:12PM1.35m
4:44AM1.23m
5:27PM1.39m
5:54AM1.29m
6:33PM1.46m
6:55AM1.36m
7:24PM1.54m
7:45AM1.43m
8:07PM1.60m
8:29AM1.49m
8:47PM1.65m
9:09AM1.56m
9:26PM1.69m
9:50AM1.64m
10:05PM1.71m
10:30AM1.70m
10:46PM1.70m
11:13AM1.75m
Low Tide
6:26AM0.36m
6:43PM0.43m
6:49AM0.43m
7:10PM0.53m
7:13AM0.47m
7:45PM0.60m
7:52AM0.49m
8:46PM0.63m
8:53AM0.49m
9:59PM0.62m
10:02AM0.46m
11:04PM0.56m
11:09AM0.41m
00:04AM0.48m
12:12PM0.35m
00:58AM0.40m
1:10PM0.29m
1:48AM0.33m
2:02PM0.24m
2:34AM0.27m
2:50PM0.21m
3:17AM0.23m
3:33PM0.18m
3:58AM0.19m
4:16PM0.17m
4:38AM0.17m
4:59PM0.18m
5:20AM0.17m
5:45PM0.22m
Wave
height (m) 
direction
period (s) 
2.2
S
7
2.1
S
8
1.7
S
8
1.5
S
8
1.4
S
8
1.4
S
8
1.5
S
7
1.1
S
8
0.9
SSE
8
0.9
SSE
8
0.9
S
8
1.5
ENE
5
1.3
SE
5
1.4
S
7
2.3
S
7
4
SSW
10
3.5
SSW
11
2.5
SSW
11
2
SSW
10
2.4
S
8
1.7
SSW
9
1.1
SSW
9
0.9
SSW
9
0.9
SSW
8
2.1
SSE
6
3.5
S
8
4
S
9
2.3
S
9
1.9
S
9
1.6
S
9
1.1
S
8
1
S
8
0.9
SSE
8
0.8
SSE
8
0.9
SSE
8
1.3
SE
7
1.7
SE
9
2
ESE
10
1.9
ESE
10
1.6
ESE
10
2
ESE
10
2.2
SSE
8
1.9
S
9
1.7
S
10
1.1
S
9
0.9
S
9
0.8
S
8
light rain
mod rain
part cloud
clear
clear
part cloud
clear
clear
part cloud
cloud
light snow
light snow
light rain
cloud
light snow
part cloud
clear
light snow
light rain
light snow
clear
clear
part cloud
part cloud
cloud
cloud
light snow
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
clear
light snow
part cloud
light snow
mod snow
part cloud
clear
cloud
cloud
cloud
cloud
light rain
mod rain
some clouds
clear
clear
some clouds
clear
clear
some clouds
cloudy
light snow
light snow
light rain
cloudy
light snow
some clouds
clear
light snow
light rain
light snow
clear
clear
some clouds
some clouds
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
clear
light snow
some clouds
light snow
mod snow
some clouds
clear
cloudy
cloudy
cloudy
cloudy
 km/h
35
SW
30
SW
25
SW
20
SW
20
SSW
30
SW
15
WSW
10
WSW
10
E
10
ENE
15
E
40
E
25
SSW
25
S
40
S
65
SW
35
WSW
40
SW
30
SSW
40
SW
30
NNW
20
NW
15
WNW
20
SW
55
SSE
55
S
45
SW
20
WSW
30
NW
30
NW
25
WNW
25
NW
10
E
25
ESE
20
ESE
20
E
5
ENE
15
SW
15
NNW
25
SE
40
ESE
35
WNW
40
WNW
40
WNW
15
NW
10
NNE
5
SSE
 mm 
1
6
2
2
4
1
9
max°C
5
4
4
7
8
3
10
12
8
0
-3
0
6
6
8
0
2
1
5
5
-5
-5
-2
-1
4
7
7
1
-2
-7
-7
-5
-5
-4
-3
-3
-3
-2
-6
-3
0
-1
-9
-10
-11
-8
-7
Moonrise
1:05
2:10
3:11
4:04
4:47
5:23
5:51
6:14
6:35
6:54
7:12
7:32
7:55
8:23
8:59
Moonset
9:14
9:41
10:17
11:01
11:55
12:58
2:06
3:18
4:32
5:46
7:02
8:19
9:38
11:01
12:24
Sunrise
8:30
7:28
7:26
7:24
7:22
7:20
7:18
7:16
7:15
7:13
7:11
7:09
7:07
7:05
7:03
7:01
Sunset
7:59
7:00
7:01
7:02
7:05
7:06
7:07
7:08
7:09
7:10
7:13
7:14
7:15
7:15
7:17
7:19
Today's sea temperature in Petit De Grat is
-0.3° C
(Statistics for 08 Mar 1981-2005 – mean: -0.3 max: 0.6 min: -1.2°C)
Issued (local time): 2 am Sunday 08 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest