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

Saint-Jean-de-Monts (85270)Lon : -2°3’,1836 W Lat : 46°46’,266 N Alt : 0m

Sun

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Mon

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Tue

17

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Wed

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Thu

19

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Fri

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Sat

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Sun

22

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Mon

23

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Tue

24

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Wed

25

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Thu

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Fri

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Sat

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Sun

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BULLETIN

(* established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Sunday 15 feb

METEO CONSULT Run : 15/02 00Z Mesh : 1km Updated, 2h ago Update in 4h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

Visibility (km)

Pressure (hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

40

30

20

10

80

70

60

50

40

30

25

20

15

10

5

50

40

30

20

10

5

2

1.5

1

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Mon 16
                                                            
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                        Run : 15/02 00Z
                Mesh : 1km
                Updated, 2h ago
                Update in 4h

Mon 16

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

275° W W
270° W W
270° W W
270° W W
270° W W
270° W W
275° W W
270° W W
280° W W
285° W WNW
280° W W
275° W W
290° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
290° W WNW
290° W WNW
290° W WNW
295° NW WNW
295° NW WNW

18 33 9 21 5
21 38 11 24 5
19 35 10 22 5
20 37 10 23 5
19 36 10 22 5
19 36 10 22 5
19 35 10 22 5
18 34 9 21 5
18 33 9 21 5
18 34 9 21 5
18 34 9 21 5
20 37 10 23 5
19 35 10 22 5
20 37 10 23 5
20 37 10 23 5
19 36 10 22 5
20 37 10 23 5
21 38 11 24 5
21 39 11 24 6
21 38 11 24 5
23 43 12 27 6
22 40 11 25 6
21 39 11 24 6
20 37 10 23 5

30 56 16 35 7
35 65 18 40 8
31 58 16 36 7
32 60 17 37 7
34 63 18 39 8
32 60 17 37 7
32 60 17 37 7
32 59 16 37 7
32 60 17 37 7
33 61 17 38 7
32 59 16 37 7
34 63 18 39 8
37 68 19 42 8
34 63 18 39 8
34 63 18 39 8
32 60 17 37 7
37 68 19 42 8
33 62 17 39 8
37 68 19 42 8
35 65 18 40 8
39 72 20 45 8
37 69 19 43 8
36 67 19 42 8
37 68 19 42 8

1.9
1.9
1.9
1.9
1.9
1.8
1.7
1.7
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.7
1.7
1.7
1.6
1.6
1.5
1.5
1.5
1.5

1.2
1.2
1.2
1.4
1.3
1.2
1
1
0.9
0.9
0.9
1.1
1.1
1
1.1
1.1
1
1
1
0.9
0.8
0.7
0.8
0.8

215° SW SW
215° SW SW
215° SW SW
215° SW SW
215° SW SW
215° SW SW
220° SW SW
215° SW SW
220° SW SW
220° SW SW
225° SW SW
220° SW SW
220° SW SW
225° SW SW
220° SW SW
225° SW SW
230° SW SW
225° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW

1.4
1.4
1.3
1.2
1.3
1.3
1.3
1.2
1.3
1.3
1.3
1.2
1.1
1.2
1.2
1.2
1.4
1.3
1.2
1.3
1.3
1.3
1.3
1.3

10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
10
10
9
9
10
10
10
10
10

160
160
160
150
140
140
140
140
140
140
140
140
140
140
140
140
130
130
130
140
140
150
150
170

2.1
1.6
1.5
1.7
2.3
3.1
3.9
4.5
4.8
4.6
4.0
3.1
2.2
1.6
1.2
1.3
1.9
2.7
3.5
4.2
4.6
4.6
4.1
3.3

10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50

100
90
100
100
100
100
100
100
100
95
70
90
90
80
65
65
65
80
80
40
75
50
80
65

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
30
35
35
40
35
25
20
25
0
30
25
40
30
30
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

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1013
1014

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
1
1
0
0
0

12 54
12 54
12 53
12 53
12 53
12 53
11 53
11 52
11 52
11 51
11 51
11 51
10 51
11 51
11 52
11 53
11 52
12 53
11 53
11 52
11 52
11 52
10 51
10 50

6 44
6 42
6 43
6 42
6 42
5 42
5 42
6 42
5 41
5 41
5 41
5 40
4 40
5 40
6 42
7 44
8 46
8 47
8 47
8 47
7 44
5 42
5 40
4 39

23 42 6 12 26
24 45 6 13 28
23 42 6 12 26
24 44 6 12 27
23 42 6 12 26
23 43 6 12 27
23 43 6 12 27
23 42 6 12 26
24 44 6 12 27
22 40 6 11 25
23 42 6 12 26
22 41 6 11 25
23 43 6 12 27
24 45 6 13 28
24 44 6 12 27
23 43 6 12 27
22 41 6 11 25
24 44 6 12 27
23 43 6 12 27
25 47 6 13 29
26 48 6 13 30
26 48 6 13 30
24 45 6 13 28
25 46 6 13 29

3.4
3.3
3.3
3.3
3.3
3.2
3.1
3.1
3
3
2.9
2.9
2.8
2.8
2.8
2.8
2.9
2.9
2.9
3
2.9
2.9
2.9
2.7

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

Expert opinion

A southerly, very strong and very variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, very strong and very variable.

For Plage des Demoiselles :
Warning strong breeze offshore.

The reliability of the situation is assessed at 85%.

In the evening, overcast skies.
No precipitation. W wind force 5. Gusts reaching 35 knots in the evening. Moderate sea. Moderate, fairly long swell from SW. Excellent visibility.

Tides at Saint-Gilles-Croix-de-Vie

59

High tide 03h30 4.51m

Low tide 09h36 1.53m

65

High tide 15h57 4.43m

Low tide 21h54 1.45m

www.shom.fr - © SHOM 2026

Consult the tides for February

Go further

Sun

15

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

Mon

16

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

Tue

17

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

Wed

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

Thu

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

Fri

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Sat

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Sun

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Mon

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

Tue

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

Wed

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Thu

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Fri

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Sat

28

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Sun

01

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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 Demoiselles

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Gilles-Croix-de-Vie

Go further