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

Fri

16

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

Sat

17

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

Sun

18

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

Mon

19

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

Tue

20

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

Wed

21

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

Thu

22

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Fri

23

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

Sat

24

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

Sun

25

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

Mon

26

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

Tue

27

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

Wed

28

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Thu

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Fri

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

BULLETIN

(* established in local time)

Reliability 80%

No gale warning.

Friday 16 jan

METEO CONSULT Run : 16/01 06Z Mesh : 1km Updated, 5h ago Update in 1h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (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 (%)

Storm 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

0

25

20

15

10

5

10

5

0

1.5

1

0.5

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Sat 17
                                                            
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                        Run : 16/01 06Z
                Mesh : 1km
                Updated, 5h ago
                Update in 1h

Sat 17

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

165° S SSE
170° S SSE
165° S SSE
170° S S
165° S SSE
160° S SSE
165° S SSE
195° S SSW
180° S S
185° S S
175° S S
180° S S
180° S S
175° S S
180° S S
150° SE SSE
145° SE SE
140° SE SE
130° SE SE
135° SE SE
125° SE SE
120° SE ESE
120° SE ESE
125° SE SE

9 16 4 10 3
11 21 6 13 4
11 20 6 12 4
11 21 6 13 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
9 17 5 11 3
9 16 4 10 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
6 12 3 7 3
5 10 3 6 2
7 13 4 8 3
6 12 3 7 3
6 11 3 7 2
6 11 3 7 2
6 12 3 7 3
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3
7 13 4 8 3

14 26 7 16 4
18 34 9 21 5
17 31 9 19 5
18 33 9 21 5
20 37 10 23 5
19 35 10 22 5
20 37 10 23 5
19 35 10 22 5
13 25 7 16 4
13 25 7 16 4
12 22 6 14 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
11 21 6 13 4
11 21 6 13 4
11 20 6 12 4
11 20 6 12 4
10 18 5 11 3
10 19 5 12 -
11 20 6 12 4
11 20 6 12 4
10 19 5 12 -
11 20 6 12 4

1.2
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.1
1.1
1.1
1.1
1.2
1.1
1.1
1.1
1.1
1.2
1.1

2.2
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.2
2.3
2.3
2.2
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1

0.5
0.5
0.6
0.6
0.3
0.2
0.4
0.3
0.2
0.1
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0

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

1.1
1.0
0.9
0.9
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.1

15
15
15
15
15
15
15
16
16
15
15
15
14
14
15
15
15
15
15
15
15
15
15
14

370
370
370
370
380
390
400
400
400
390
360
350
340
340
350
350
360
370
380
390
380
370
340
320

3.4
3.9
4.2
4.3
4.0
3.4
2.7
2.1
1.8
1.7
2.1
2.7
3.4
4.0
4.4
4.6
4.3
3.7
3.0
2.2
1.7
1.6
1.8
2.3

9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48

5
100
80
100
100
100
100
100
100
100
90
95
85
95
65
80
95
85
75
90
90
65
75
85

0
0
0
0
0
0
0.9
0.9
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-

45
35
25
0
20
30
50
50
50
40
35
20
0
0
0
0
20
30
25
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

10
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
10
>20
5
10
10
5
4
5
4
3
5
5
15

1009
1009
1008
1008
1009
1009
1009
1009
1009
1010
1009
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012

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

10 50
11 51
11 51
11 51
10 50
10 49
9 49
9 48
9 48
9 48
9 48
9 47
9 47
8 47
8 47
8 46
8 46
7 45
7 44
7 44
6 43
7 44
8 46
9 48

10 51
8 47
9 47
7 45
6 42
5 42
5 41
6 43
6 42
6 43
6 43
6 43
6 42
6 42
6 43
5 41
5 41
5 41
4 40
4 40
4 38
5 40
7 44
8 47

10 18 3 5 11
12 22 4 6 14
11 21 4 6 13
12 23 4 6 14
15 28 4 8 17
16 29 5 8 18
15 27 4 8 17
12 23 4 6 14
12 22 4 6 14
11 21 4 6 13
10 19 3 5 12
11 21 4 6 13
10 19 3 5 12
10 19 3 5 12
7 13 3 4 8
6 11 2 3 7
6 11 2 3 7
5 10 2 3 6
6 12 3 3 7
8 15 3 4 9
10 18 3 5 11
11 20 4 6 12
12 22 4 6 14
12 22 4 6 14

2.3
2.3
2.3
2.3
2.3
2.2
2.2
2.2
2.2
2.2
2.3
2.3
2.4
2.4
2.4
2.4
2.4
2.3
2.2
2.1
2.1
2
2.1
2.1

Forecasts established in local time
Last updated 15min ago | Next update in 3h
Caption

Expert opinion

Low 993 hPa centered to the South-West of Ireland moving at 8 knots to the East-South-East and rising to 1001 hPa to be centered on the Celtic Sea.

For Plage des Demoiselles :
No gale warning.

We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.

Good clear periods but cloud building. Possibility of showers In the evening, overcast skies.
Showers. S wind force 4 from the middle of the day. Gusts reaching 20 knots. Slight sea. Low, long swell from SW. Good visibility becoming good in the evening.

Tides at Saint-Gilles-Croix-de-Vie

52

High tide 03h10 4.37m

Low tide 09h14 1.81m

56

High tide 15h39 4.28m

Low tide 21h35 1.71m

www.shom.fr - © SHOM 2026

Consult the tides for January

Go further

Fri

16

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

Sat

17

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

Sun

18

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

Mon

19

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

Tue

20

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

Wed

21

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

Thu

22

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

Fri

23

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

Sat

24

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

Sun

25

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

Mon

26

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

Tue

27

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

Wed

28

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

Thu

29

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

Fri

30

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- 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

Go further