Weather Plage de la Grande Côte - Detailed bulletin - Free 15-day Marine forecasts

La Barre-de-Monts (85550)Longitude : -2°9’,3666 W Latitude : 46°53’,1 N Altitude : 0m

Sun

14

-

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

Mon

15

-

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

Tue

16

-

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

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Sunday 14 september

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

40

30

20

10

5

0

1.5

1

0.5

3

0

25

20

15

10

70

65

60

55

50

Mon 15

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

210° SW SSW
190° S SSW
210° SW SSW
220° SW SW
240° SW WSW
245° SW WSW
250° W WSW
255° W WSW
255° W WSW
250° W WSW
250° W WSW
250° W WSW
245° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW SW
240° SW WSW
240° SW WSW
235° SW SW
235° SW SW
245° SW WSW
265° W W

12 23 6 14 4
15 28 8 17 4
16 29 8 18 5
16 29 8 18 5
15 27 8 17 4
14 26 7 16 4
17 31 9 19 5
18 34 9 21 5
18 34 9 21 5
18 33 9 21 5
19 35 10 22 5
19 36 10 22 5
19 36 10 22 5
19 35 10 22 5
17 32 9 20 5
19 35 10 22 5
19 35 10 22 5
19 36 10 22 5
21 38 11 24 5
20 37 10 23 5
20 37 10 23 5
19 36 10 22 5
21 39 11 24 6
19 35 10 22 5

23 42 12 26 6
25 47 13 29 6
27 50 14 31 7
27 50 14 31 7
25 46 13 29 6
24 44 12 27 6
25 47 13 29 6
27 50 14 31 7
28 52 14 32 7
27 50 14 31 7
28 51 14 32 7
30 55 15 34 7
29 53 15 33 7
29 53 15 33 7
28 52 14 32 7
28 52 14 32 7
29 54 15 34 7
29 53 15 33 7
31 57 16 35 7
32 59 16 37 7
30 56 16 35 7
30 56 16 35 7
33 62 17 39 8
32 59 16 37 7

0.9
1
1
1
1
1
1
1
1.1
1.1
1.1
1.1
1.1
1.1
1
1
1
1
1
1.1
1.2
1.3
1.2
1.2

1.7
1.8
1.9
1.9
1.8
1.8
1.8
1.9
2
2.1
2.1
2.1
2
2
1.9
1.9
1.9
1.9
1.9
2
2.2
2.4
2.3
2.3

0.5
0.7
0.8
0.7
0.5
0.5
0.6
0.7
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.9
0.9
1
1.1
1
0.9

255° W WSW
285° W WNW
285° W WNW
295° NW WNW
265° W W
180° S S
185° S S
230° SW SW
230° SW SW
185° S S
185° S S
185° S S
185° S S
185° S S
260° W W
290° W WNW
290° W WNW
245° SW WSW
235° SW SW
235° SW SW
235° SW WSW
240° SW WSW
190° S S
195° S SSW

0.7
0.7
0.6
0.7
0.8
0.8
0.7
0.7
0.6
0.7
0.6
0.6
0.6
0.6
0.7
0.6
0.6
0.6
0.5
0.6
0.5
0.6
0.7
0.8

10
9
9
10
9
10
11
11
11
11
11
10
10
10
9
8
8
8
9
9
10
10
10
9

150
120
120
100
110
120
120
120
120
110
110
100
100
90
90
80
80
80
90
100
100
100
110
120

1.7
1.9
2.6
3.5
4.3
4.5
4.4
4.1
3.6
3.1
2.6
2.1
1.9
1.8
2.0
2.5
3.0
3.5
4.0
4.2
4.2
3.8
3.3
2.7

18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65

100
100
100
100
100
100
100
100
95
95
95
95
95
95
90
95
90
95
95
95
95
95
100
95

0.1
1.5
0.8
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-

50
90
90
70
40
25
20
20
20
0
0
0
0
0
0
0
0
0
0
0
20
30
40
45

10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1015
1014
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1016
1015
1016
1016
1016
1016
1016
1016
1016

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

17 62
18 64
19 65
19 66
19 66
19 66
19 66
19 67
20 67
20 67
20 68
20 68
20 68
20 68
20 68
20 67
20 67
19 67
19 67
19 67
19 67
19 67
19 67
19 66

13 56
13 55
13 56
14 56
14 57
14 58
14 57
14 57
14 57
16 60
16 61
17 62
20 67
16 60
16 60
14 57
13 56
13 56
13 55
13 55
13 55
13 55
13 55
13 55

21 38 5 11 24
24 44 6 12 27
23 42 6 12 26
21 38 5 11 24
18 33 5 9 21
18 33 5 9 21
20 37 5 10 23
21 39 6 11 24
20 37 5 10 23
21 39 6 11 24
22 41 6 11 25
22 40 6 11 25
21 39 6 11 24
21 38 5 11 24
19 36 5 10 22
21 39 6 11 24
21 39 6 11 24
21 39 6 11 24
24 44 6 12 27
23 42 6 12 26
23 42 6 12 26
23 42 6 12 26
23 43 6 12 27
22 40 6 11 25

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

Forecasts established in local time
Last updated 16min ago | Next update in 3h
Caption

Expert opinion

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

For Plage de la Grande Côte :
Warning strong breeze offshore.

We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.

Very cloudy skies to overcast. Light showers progressively dying out in the morning, possibility of a few spots in the afternoon. In the evening, very cloudy skies to overcast.
No precipitation. WSW wind force 5 continuing all day. Gusts reaching 32 knots in the evening. Slight sea. Low, fairly long swell from SW. Excellent visibility.

Tides at Fromentine

58

Low tide 04h08 1.68m

High tide 08h58 4.54m

49

Low tide 16h41 1.82m

High tide 23h24 4.21m

www.shom.fr - © SHOM 2025

Consult the tides for September

Sun

14

-

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

Mon

15

-

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

Tue

16

-

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

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

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 de la Grande Côte

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Fromentine