Weather Plage des Dunes - Detailed bulletin - Free 15-day Marine forecasts

Bretignolles-sur-Mer (85470)Longitude : -1°51’,3 W Latitude : 46°36’,366 N Altitude : 0m

Sun

10

-

- nd - km/h - bft - m/s - mph

Mon

11

-

- nd - km/h - bft - m/s - mph

Tue

12

-

- nd - km/h - bft - m/s - mph

Wed

13

-

- nd - km/h - bft - m/s - mph

Thu

14

-

- nd - km/h - bft - m/s - mph

Fri

15

-

- nd - km/h - bft - m/s - mph

Sat

16

-

- nd - km/h - bft - m/s - mph

Sun

17

-

- nd - km/h - bft - m/s - mph

Mon

18

-

- nd - km/h - bft - m/s - mph

Tue

19

-

- nd - km/h - bft - m/s - mph

Wed

20

-

- nd - km/h - bft - m/s - mph

Thu

21

-

- nd - km/h - bft - m/s - mph

Fri

22

-

- nd - km/h - bft - m/s - mph

Sat

23

-

- nd - km/h - bft - m/s - mph

Sun

24

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- nd - km/h - bft - m/s - mph

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Sunday 10 august

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell height (m) (m)

Total sea (m)

Total wave height (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation(mm)

Type of precipitation

Precipitation risk(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

25

20

15

10

5

40

30

20

10

15

10

5

25

20

15

10

5

0

1

0.5

3

0

40

30

20

10

100

90

80

70

60

50

Mon 11

01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h

190° S S
30° NE NNE
30° NE NNE
35° NE NE
35° NE NE
35° NE NE
40° NE NE
40° NE NE
45° NE NE
45° NE NE
50° NE NE
50° NE NE
50° NE NE
50° NE NE
55° NE NE
55° NE NE
60° NE ENE
60° NE ENE
60° NE ENE
50° NE NE
50° NE NE
50° NE NE
50° NE NE
55° NE NE

10 19 5 12 3
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
10 18 5 11 3
10 19 5 12 3

17 32 9 20 5
21 39 11 24 6
21 39 11 24 6
21 38 11 24 5
21 38 11 24 5
20 37 10 23 5
19 36 10 22 5
19 35 10 22 5
19 35 10 22 5
18 34 9 21 5
18 33 9 21 5
17 32 9 20 5
17 31 9 19 5
17 31 9 19 5
16 30 8 19 5
16 30 8 19 5
16 30 8 19 5
16 30 8 19 5
16 29 8 18 5
16 30 8 19 5
15 28 8 17 4
14 26 7 16 4
14 26 7 16 4
15 27 8 17 4

0.7
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6

1.5
1.5
1.5
1.5
1.5
1.4
1.4
1.5
1.5
1.5
1.5
1.4
1.4
1.5
1.5
1.4
1.4
1.3
1.3
1.3
1.3
1.3
1.3
1.2

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

260° W W
260° W W
260° W W
260° W WSW
260° W W
260° W W
260° W WSW
255° W WSW
255° W WSW
260° W WSW
260° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW

0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6

9
9
9
9
10
10
10
10
10
10
11
11
11
11
11
10
10
10
10
10
10
10
10
10

150
140
150
150
160
160
160
160
170
170
180
190
200
190
190
180
180
170
170
160
160
160
150
160

1.3
2.0
2.9
3.9
4.7
5.0
4.9
4.3
3.3
2.3
1.5
1.1
1.2
1.9
2.9
3.9
4.9
5.4
5.3
4.7
3.8
2.6
1.6
1.0

16 61
16 61
16 60
15 60
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 60
15 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1022
1021
1021
1020
1020
1020
1020
1020
1020

0
0
0
0
0
0
0
0
1
2
4
6
7
8
7
6
4
2
1
0
0
0
0
0

19 66
18 65
18 64
17 62
16 62
16 61
16 60
16 60
18 64
20 67
22 71
24 74
25 78
27 80
28 82
29 84
30 86
30 86
30 86
29 85
27 81
26 78
24 76
24 74

16 60
14 57
13 56
13 55
12 54
12 54
12 53
12 54
15 59
19 66
25 77
26 78
29 83
31 87
32 89
32 90
33 91
32 89
30 86
28 82
25 76
22 72
21 69
20 68

16 29 5 8 18
18 33 5 9 21
18 33 5 9 21
17 32 5 9 20
17 32 5 9 20
17 32 5 9 20
17 31 5 9 19
17 31 5 9 19
16 30 5 8 19
15 28 4 8 17
13 24 4 7 15
11 20 4 6 12
10 18 3 5 11
8 15 3 4 9
6 12 3 3 7
6 11 2 3 7
6 12 3 3 7
8 14 3 4 9
9 17 3 5 11
11 21 4 6 13
12 23 4 6 14
13 24 4 7 15
13 24 4 7 15
13 25 4 7 16

1
1
1
1
1
1
1
1
1
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7

Forecasts established in local time
Last updated 14min ago | Next update in 3h
Caption

Expert opinion

High 1026 hPa centered at 260 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 17 knots to the East-North-East to be centered at 110 nautical miles in the South-West of the isles of Scilly.

For Plage des Dunes :
No gale warning.

The reliability of the situation is assessed at 95%.

Warm sun all day. In the evening, clear skies.
NE force 4 in the morning becoming force 3 in the middle of the day. Gusts reaching 20 knots in the morning. Slight sea. Low, fairly long swell from WSW. Excellent visibility.

Tides at Les Sables-d'Olonne

87

Low tide 00h00 1.04m

High tide 06h13 5.05m

90

Low tide 12h16 1.08m

High tide 18h27 5.42m

www.shom.fr - © SHOM 2025

Consult the tides for August

Sun

10

-

- nd - km/h - bft - m/s - mph

Mon

11

-

- nd - km/h - bft - m/s - mph

Tue

12

-

- nd - km/h - bft - m/s - mph

Wed

13

-

- nd - km/h - bft - m/s - mph

Thu

14

-

- nd - km/h - bft - m/s - mph

Fri

15

-

- nd - km/h - bft - m/s - mph

Sat

16

-

- nd - km/h - bft - m/s - mph

Sun

17

-

- nd - km/h - bft - m/s - mph

Mon

18

-

- nd - km/h - bft - m/s - mph

Tue

19

-

- nd - km/h - bft - m/s - mph

Wed

20

-

- nd - km/h - bft - m/s - mph

Thu

21

-

- nd - km/h - bft - m/s - mph

Fri

22

-

- nd - km/h - bft - m/s - mph

Sat

23

-

- nd - km/h - bft - m/s - mph

Sun

24

-

- nd - km/h - bft - m/s - mph

* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call

Weather beach Plage des Dunes

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Les Sables-d'Olonne