Weather Les-Sables-D'Olonne - Detailed bulletin - Free 15-day Marine forecasts

Les Sables-d'Olonne FRALongitude : -1°46’,8996 W Latitude : 46°29’,436 N Altitude : 0m

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

31

-

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

Fri

01

-

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

Sat

02

-

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

Sun

03

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

Mon

04

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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning moderate gale offshore.

Monday 21 july

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

0

70

60

50

40

30

20

10

20

15

10

5

0

40

30

20

10

0

10

5

0

5

0

3

0

30

25

20

15

10

80

70

60

50

Tue 22

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

280° W W
275° W W
280° W W
275° W W
275° W W
280° W W
280° W W
280° W W
275° W W
280° W W
280° W W
280° W W
280° W W
280° W W
280° W WNW
280° W WNW
280° W W
285° W WNW
280° W W
280° W W
275° W W
275° W W
265° W W
250° W WSW

18 34 9 21 5
21 39 11 24 6
20 37 10 23 5
17 32 9 20 5
19 35 10 22 5
18 33 9 21 5
17 32 9 20 5
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
14 26 7 16 4
13 25 7 16 4
12 22 6 14 4
11 20 6 12 4
10 18 5 11 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
6 12 3 7 3
7 13 4 8 3
6 12 3 7 3
7 13 4 8 3
6 11 3 7 2

30 56 16 35 7
33 61 17 38 7
32 60 17 37 7
31 58 16 36 7
30 55 15 34 7
28 52 14 32 7
28 51 14 32 7
26 48 13 30 6
24 45 13 28 6
23 43 12 27 6
22 41 11 25 6
21 39 11 24 6
20 37 10 23 5
19 35 10 22 5
17 31 9 19 5
16 29 8 18 5
13 25 7 16 4
13 25 7 16 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4

2
2
1.9
1.9
1.8
1.7
1.6
1.6
1.5
1.5
1.4
1.3
1.3
1.2
1.2
1.1
1
1
0.9
0.9
0.9
0.8
0.8
0.8

3.7
3.7
3.5
3.4
3.3
3.1
3
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
1.9
1.9
1.8
1.7
1.6
1.6
1.5
1.5

1.8
1.3
1.2
1.2
1
1
0.8
0.8
0.7
0.7
0.6
0.6
0.6
0.5
0.4
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1

230° SW SW
235° SW SW
235° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW

0.4
1.5
1.5
1.4
1.5
1.4
1.4
1.3
1.3
1.3
1.2
1.2
1.1
1.1
1.1
1.1
1.0
1.0
0.9
0.9
0.8
0.8
0.8
0.8

9
9
9
8
8
8
8
8
8
8
8
7
7
7
7
7
6
6
6
6
6
6
6
6

110
100
100
100
100
100
90
90
90
90
80
80
80
70
70
70
70
70
70
70
70
70
60
60

4.1
4.4
4.6
4.3
3.7
3.0
2.3
1.8
1.7
2.0
2.5
3.1
3.7
4.3
4.5
4.5
4.1
3.4
2.6
2.0
1.7
1.8
2.2
2.9

18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64

90
95
95
90
95
95
85
80
75
85
35
70
75
50
70
80
40
80
80
80
80
80
85
55

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
25
20
20

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

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

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

19 65
19 65
22 71
19 67
19 65
18 64
17 62
16 61
15 58
14 57
14 57
14 57
14 57
14 58
14 58
15 58
15 59
15 59
15 59
16 61
17 62
20 68
21 69
26 78

22 41 6 11 25
25 46 6 13 29
24 45 6 13 28
23 43 6 12 27
23 42 6 12 26
21 39 6 11 24
21 38 5 11 24
19 36 5 10 22
19 36 5 10 22
19 35 5 10 22
18 34 5 9 21
17 32 5 9 20
17 32 5 9 20
16 29 5 8 18
14 26 4 7 16
13 24 4 7 15
11 21 4 6 13
11 21 4 6 13
8 15 3 4 9
9 17 3 5 11
8 15 3 4 9
6 12 3 3 7
6 11 2 3 7
5 9 2 3 6

3.3
3.2
3.1
3
2.9
2.8
2.7
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2
1.8
1.7
1.7
1.6
1.6
1.5
1.5
1.4
1.3

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

Expert opinion

Low 997 hPa centered at 40 nautical miles in the North-West of Ouessant moving at 23 knots to the East-North-East to be centered on the South of England.

For Les-Sables-D"Olonne :
Warning moderate gale offshore.

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

Very cloudy skies to overcast. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. W force 6 in the middle of the day becoming force 5 in the evening. Gusts reaching 33 knots in the middle of the day. Moderate sea. Low, fairly long swell from SW. Excellent visibility.

Tides at Les Sables-d'Olonne

53

High tide 02h22 4.46m

Low tide 07h57 1.85m

56

High tide 14h58 4.56m

Low tide 20h38 1.71m

www.shom.fr - © SHOM 2025

Consult the tides for July

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

31

-

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

Fri

01

-

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

Sat

02

-

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

Sun

03

-

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

Mon

04

-

- 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 board sports area Les-Sables-D'Olonne

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Les Sables-d'Olonne