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

Tue

04

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Wed

05

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Thu

06

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Fri

07

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Sat

08

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Sun

09

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Mon

10

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Tue

11

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Wed

12

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Thu

13

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Fri

14

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Sat

15

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Sun

16

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Mon

17

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Tue

18

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BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Tuesday 4 november

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)

40

30

20

10

70

60

50

40

30

20

15

10

5

50

40

30

20

10

5

0

2.5

2

1.5

3

0

20

15

10

5

65

60

55

50

45

Wed 5

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

150° SE SSE
145° SE SE
145° SE SE
150° SE SSE
150° SE SSE
145° SE SSE
145° SE SE
145° SE SE
145° SE SE
140° SE SE
140° SE SE
140° SE SE
145° SE SE
145° SE SE
145° SE SE
150° SE SSE
150° SE SSE
150° SE SSE
155° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE

14 26 7 16 4
14 26 7 16 4
15 28 8 17 4
16 29 8 18 5
15 28 8 17 4
15 28 8 17 4
16 30 8 19 5
17 32 9 20 5
18 33 9 21 5
19 35 10 22 5
19 35 10 22 5
19 35 10 22 5
20 37 10 23 5
19 36 10 22 5
17 32 9 20 5
18 33 9 21 5
21 38 11 24 5
22 40 11 25 6
22 40 11 25 6
21 38 11 24 5
19 36 10 22 5
18 33 9 21 5
17 31 9 19 5
16 30 8 19 5

24 44 12 27 6
24 45 13 28 6
26 49 14 30 6
27 50 14 31 7
26 49 14 30 6
26 49 14 30 6
27 50 14 31 7
29 53 15 33 7
30 56 16 35 7
31 58 16 36 7
32 60 17 37 7
32 60 17 37 7
34 63 18 39 8
35 64 18 40 8
32 60 17 37 7
31 58 16 36 7
33 62 17 39 8
35 65 18 40 8
35 64 18 40 8
34 63 18 39 8
33 61 17 38 7
31 58 16 36 7
29 54 15 34 7
28 51 14 32 7

1.8
1.8
1.8
1.9
1.9
2
2.1
2.1
2.1
2
2
2.1
2.2
2.3
2.3
2.3
2.4
2.4
2.4
2.2
2.1
2
2
2

3.3
3.3
3.3
3.3
3.5
3.7
3.8
3.8
3.7
3.6
3.6
3.8
4
4.1
4.2
4.2
4.3
4.4
4.2
4
3.8
3.6
3.6
3.6

0.6
0.6
0.6
0.7
1
0.8
0.8
0.9
1.1
1.1
1.1
1.1
1.3
1.4
1.4
1.4
1.1
0.9
0.7
0.8
0.7
0.7
0.7
0.7

240° SW WSW
240° SW WSW
245° SW WSW
240° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW
235° SW WSW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
230° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW

1.7
1.7
1.7
1.7
1.7
1.9
1.9
1.9
1.7
1.6
1.6
1.7
1.8
1.8
1.7
1.7
2.1
2.2
2.2
2.1
2.0
1.9
1.8
1.9

10
10
11
11
11
11
11
11
11
10
10
11
10
10
10
11
10
10
10
10
10
10
10
10

170
170
180
180
190
190
190
190
190
180
180
180
170
170
160
170
170
170
170
170
180
180
170
170

3.9
2.6
1.5
0.9
0.9
1.4
2.4
3.5
4.6
5.3
5.5
5.1
4.2
3.0
1.8
1.0
0.8
1.1
2.0
3.2
4.4
5.3
5.7
5.6

16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60

50
60
55
45
40
25
10
25
50
50
60
65
80
90
85
75
90
80
90
80
65
65
40
75

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

1013
1013
1013
1012
1012
1012
1011
1011
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1005
1005
1005

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0

16 60
16 60
16 61
16 60
16 61
16 61
16 60
16 60
16 60
15 60
15 59
15 59
15 60
16 60
16 60
16 61
16 62
17 62
17 63
17 63
18 64
18 64
18 64
18 64

11 52
11 52
11 51
11 51
11 52
11 51
10 50
10 50
10 49
9 48
9 48
9 48
9 48
9 49
10 50
10 51
11 51
11 52
13 55
13 55
14 56
14 57
14 56
13 55

21 39 6 11 24
21 39 6 11 24
22 40 6 11 25
22 41 6 11 25
22 41 6 11 25
23 42 6 12 26
25 46 6 13 29
26 48 6 13 30
26 49 6 14 30
27 50 7 14 31
28 52 7 14 32
28 51 7 14 32
28 52 7 14 32
26 48 6 13 30
27 50 7 14 31
25 47 6 13 29
26 49 6 14 30
26 49 6 14 30
29 53 7 15 33
28 52 7 14 32
26 49 6 14 30
26 49 6 14 30
25 46 6 13 29
23 42 6 12 26

2.4
2.5
2.5
2.6
2.6
2.7
2.8
2.9
2.9
3
3.1
3.1
3.2
3.2
3.3
3.3
3.2
3.2
3.1
3.1
3.1
3
3
3

Forecasts established in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

A southerly, strong and variable flow prevails over the whole area.

For Plage des Dunes :
Warning strong breeze offshore.

The reliability of the situation is assessed at 90%.

Cloudy spells, sometimes dense. No precipitation. In the evening, clear periods developing.
No precipitation. SSE force 4 in the middle of the day becoming force 5 in the evening. Gusts reaching 27 knots in the evening. Moderate sea. Low, fairly long swell from WSW then moderate in the evening. Excellent visibility.

Tides at Les Sables-d'Olonne

90

High tide 03h11 5.31m

Low tide 09h09 1.06m

96

High tide 15h32 5.62m

Low tide 21h31 0.81m

www.shom.fr - © SHOM 2025

Consult the tides for November

Tue

04

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

Wed

05

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Thu

06

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Fri

07

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Sat

08

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Sun

09

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Mon

10

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Tue

11

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Wed

12

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Thu

13

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Fri

14

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Sat

15

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Sun

16

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Mon

17

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Tue

18

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* +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