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

Saint-Jean-de-Monts (85270)Longitude : -2°3’,1836 W Latitude : 46°46’,266 N Altitude : 0m

Fri

14

-

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

Sat

15

-

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

Sun

16

-

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

Mon

17

-

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

Tue

18

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

Wed

19

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

Thu

20

-

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

Fri

21

-

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

Sat

22

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

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

Fri

28

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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Friday 14 march

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)

20

15

10

5

40

30

20

10

15

10

5

0

25

20

15

10

5

10

5

0

1

0.5

3

0

10

5

0

-5

50

40

30

20

10

0

-10

Sat 15

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

25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
30° NE NNE
30° NE NNE
25° NE NNE
30° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
20° N NNE
20° N NNE
25° NE NNE
25° NE NNE
25° NE NNE
30° NE NNE
30° NE NNE

8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
6 12 3 7 3
8 14 4 9 3
8 14 4 9 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
9 16 4 10 3
9 17 5 11 3
10 19 5 12 3
10 19 5 12 3
11 20 6 12 4
11 21 6 13 4

16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
14 26 7 16 4
12 22 6 14 4
13 25 7 16 4
14 26 7 16 4
12 23 6 14 4
13 25 7 16 4
13 25 7 16 4
15 27 8 17 4
15 27 8 17 4
13 24 7 15 4
13 24 7 15 4
13 25 7 16 4
13 24 7 15 4
15 28 8 17 4
17 31 9 19 5
18 33 9 21 5
18 34 9 21 5
19 35 10 22 5

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

1.4
1.4
1.3
1.3
1.3
1.3
1.3
1.3
1.6
1.6
1.3
1.3
1.3
1.3
1.2
1.2
1.2
1.3
1.3
1.3
1.3
1.3
1.3
1.3

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
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
0.2

225° SW SW
225° SW SW
225° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
235° SW SW
235° SW SW
225° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
225° SW SW
220° SW SW
220° SW SW
220° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
230° SW SW

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

12
12
11
11
11
12
12
12
12
12
12
12
11
11
11
11
11
11
12
12
12
12
12
11

240
240
220
220
220
220
230
230
220
220
220
210
200
200
200
200
200
200
200
210
210
210
200
180

2.9
3.9
4.7
4.9
4.7
4.0
3.0
2.0
1.2
0.9
1.1
1.7
2.8
3.9
4.7
5.1
4.9
4.3
3.3
2.3
1.4
0.9
0.9
1.4

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
40
70
85
75
75
35
5
5
0
0
0
0
0
10
20
15
10
0
0
20
0
25
40

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
25
30
30
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

1008
1008
1008
1008
1008
1009
1010
1011
1011
1012
1012
1013
1013
1013
1014
1014
1015
1015
1016
1016
1017
1016
1016
1016

0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
3
3

9 47
9 47
9 48
9 48
8 47
7 45
6 43
4 40
4 39
3 38
3 37
2 36
2 35
1 34
1 33
1 33
0 0
0 31
0 32
2 36
4 39
5 42
7 44
8 46

6 42
6 42
9 48
8 46
6 44
4 40
3 38
2 35
1 34
0 33
0 31
-1 30
-2 29
-2 29
-2 28
-2 28
-3 27
-3 26
-3 27
0 33
3 37
6 42
8 47
9 48

9 16 3 4 10
10 18 3 5 11
11 20 4 6 12
11 21 4 6 13
12 23 4 6 14
14 26 4 7 16
14 26 4 7 16
13 24 4 7 15
15 28 4 8 17
16 29 5 8 18
16 30 5 8 19
18 33 5 9 21
18 33 5 9 21
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 32 5 9 20
17 31 5 9 19
16 30 5 8 19
15 28 4 8 17
15 27 4 8 17
15 27 4 8 17

1.1
1.1
1
1
1
1
1
1
1.3
1.3
1
1
1
1
1
1.1
1.1
1.1
1.1
1.1
1.1
1
1
1

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

Expert opinion

A northeasterly, moderate and mostly variable flow prevails over the whole area.

For Plage des Demoiselles :
Warning strong breeze offshore.

We are 85% sure of the situation, because the atmosphere might not be as stable as forecast.

Good clear periods but lots of cloud, too. No precipitation. In the evening, cloud and long sunny periods.
Possibility of showers NNE wind force 3 from the middle of the day. Gusts reaching 16 knots in the middle of the day. Slight sea. Low, fairly long swell from SW. Excellent visibility.

Tides at Saint-Gilles-Croix-de-Vie

88

High tide 04h43 5.01m

Low tide 11h04 0.84m

89

High tide 16h58 4.94m

Low tide 23h13 0.87m

www.shom.fr - © SHOM 2025

Consult the tides for March

Fri

14

-

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

Sat

15

-

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

Sun

16

-

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

Mon

17

-

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

Tue

18

-

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

Wed

19

-

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

Thu

20

-

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

Fri

21

-

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

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

- 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 Demoiselles

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Gilles-Croix-de-Vie