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

Saint-Jean-de-Monts (85270)Longitude : -2°1’,2 W Latitude : 46°44’,934 N Altitude : 0m

Wed

13

-

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

Thu

14

-

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

Fri

15

-

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

Sat

16

-

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

Sun

17

-

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

Mon

18

-

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

Tue

19

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

Wed

20

-

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

Thu

21

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

Fri

22

-

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

Sat

23

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

Sun

24

-

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

Mon

25

-

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

Tue

26

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

Wed

27

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

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Wednesday 13 august

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

0

40

30

20

10

0

10

5

0

25

20

15

10

5

0

10

5

0

1

0.5

0

3

0

30

25

20

15

10

90

80

70

60

50

Thu 14

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

300° NW WNW
295° NW WNW
315° NW NW
290° W WNW
315° NW NW
305° NW NW
305° NW NW
305° NW NW
310° NW NW
305° NW NW
310° NW NW
305° NW NW
310° NW NW
310° NW NW
315° NW NW
320° NW NW
320° NW NW
320° NW NW
330° NW NNW
345° N NNW
350° N N
350° N NNW
5° N N
20° N NNE

5 9 3 6 2
4 8 2 5 2
2 4 1 2 1
4 8 2 5 2
4 7 2 4 2
7 13 4 8 3
8 14 4 9 3
10 18 5 11 3
8 15 4 9 3
9 16 4 10 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
6 11 3 7 2
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
5 10 3 6 2
6 11 3 7 2
6 12 3 7 3
7 13 4 8 3
6 12 3 7 3

10 19 5 12 3
11 21 6 13 4
13 25 7 16 4
12 23 6 14 4
13 24 7 15 4
16 29 8 18 5
15 28 8 17 4
17 32 9 20 5
16 30 8 19 5
16 29 8 18 5
13 25 7 16 4
13 25 7 16 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
11 21 6 13 4
12 23 6 14 4
12 23 6 14 4
11 20 6 12 4
10 19 5 12 3
10 19 5 12 -
12 23 6 14 4
12 22 6 14 4

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

1
1
1
1
1
1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8

0
0.1
0
0.1
0.1
0.1
0.2
0.1
0.2
0.1
0
0.1
0.1
0.1
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

235° SW SW
235° SW SW
230° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
230° SW SW
235° SW SW
235° SW WSW
240° SW WSW
250° W WSW
250° W WSW
250° W WSW
255° W WSW
255° W WSW
255° W WSW

0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

9
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7

140
140
130
120
120
110
110
110
100
110
110
110
110
110
110
100
100
90
80
80
80
70
70
70

3.0
2.0
1.3
0.9
1.1
1.7
2.7
3.8
4.7
5.2
5.1
4.5
3.5
2.5
1.6
1.0
0.9
1.4
2.3
3.3
4.2
4.8
4.8
4.4

17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62

100
100
70
90
90
60
45
15
10
10
15
15
25
10
5
10
5
10
20
25
25
30
30
15

0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

100
40
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

1016
1015
1016
1016
1016
1016
1016
1016
1015
1016
1016
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1019

0
1
5
4
4
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2

20 68
21 70
22 72
23 73
23 74
23 73
23 74
22 72
22 72
21 70
20 69
19 67
19 66
19 66
18 65
18 65
18 64
18 64
18 64
17 63
17 62
17 63
19 66
21 69

22 71
23 73
26 78
25 78
27 81
27 80
26 79
24 75
24 75
23 73
21 70
17 62
16 61
16 62
16 61
16 61
16 60
15 60
15 60
15 59
15 58
15 59
18 64
24 75

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

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

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

Expert opinion

Low 1009 hPa centered at 200 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 10 knots to the East-North-East.

For Plage des Mouettes :
No gale warning.

We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.

Overcast skies with storms likely in the morning, very cloudy in the afternoon. Some light showers in the morning, possibility of a few spots in the afternoon. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. ESE force 2 turning WNW force 3 in the middle of the day then NW. Gusts reaching 17 knots in the evening. Smooth to slight sea. Low, fairly long swell from SW. Good visibility becoming good in the middle of the day then good.

Tides at Saint-Gilles-Croix-de-Vie

93

Low tide 01h57 0.74m

High tide 07h53 5m

90

Low tide 14h15 0.89m

High tide 20h18 5.2m

www.shom.fr - © SHOM 2025

Consult the tides for August

Wed

13

-

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

Thu

14

-

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

Fri

15

-

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

Sat

16

-

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

Sun

17

-

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

Mon

18

-

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

Tue

19

-

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

Wed

20

-

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

Thu

21

-

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

Fri

22

-

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

Sat

23

-

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

Sun

24

-

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

Mon

25

-

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

Tue

26

-

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

Wed

27

-

- 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 Mouettes

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Gilles-Croix-de-Vie