Weather Grande Plage - Detailed bulletin - Free 15-day Marine forecasts

Les Sables-d'Olonne (85100)Longitude : -1°47’,2836 W Latitude : 46°29’,634 N Altitude : 0m

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

Thu

28

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

Fri

29

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

Sat

30

-

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

Sun

31

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

Mon

01

-

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

Tue

02

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

Wed

03

-

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

Thu

04

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

Fri

05

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

Sat

06

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Saturday 23 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

30

20

10

0

10

5

0

20

15

10

5

0

5

0

1

0.5

0

3

0

40

30

20

10

0

90

80

70

60

50

40

Sun 24

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

50° NE NE
50° NE NE
55° NE NE
65° NE ENE
65° NE ENE
75° E ENE
80° E ENE
85° E E
100° E E
125° SE ESE
155° SE SSE
245° SW WSW
265° W W
280° W W
290° W WNW
295° NW WNW
305° NW WNW
330° NW NNW
5° N N
25° NE NNE
45° NE NE
50° NE NE
60° NE ENE
65° NE ENE

6 12 3 7 3
7 13 4 8 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3
6 12 3 7 3
6 11 3 7 2
5 9 3 6 2
3 5 1 3 1
2 3 1 2 1
5 9 3 6 2
6 12 3 7 3
8 15 4 9 3
10 18 5 11 3
10 19 5 12 3
8 15 4 9 3
6 11 3 7 2
5 10 3 6 2
5 10 3 6 2
7 13 4 8 3
7 13 4 8 3
8 15 4 9 3
9 17 5 11 3

9 17 5 11 -
10 18 5 11 -
10 19 5 12 -
10 19 5 12 -
10 19 5 12 -
10 18 5 11 -
10 18 5 11 -
10 19 5 12 3
9 17 5 11 3
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3
12 22 6 14 4
13 24 7 15 4
14 26 7 16 4
15 28 8 17 4
13 25 7 16 4
15 27 8 17 4
14 26 7 16 4
11 20 6 12 4
10 18 5 11 -
11 21 6 13 4
12 23 6 14 4
13 25 7 16 4

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

1
1
1
1
1
1
1
1
1
1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1
1
0.9
0.9
0.9

0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0.1
0.1
0.1
0.1
0
0
0
0
0
0.1

210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW

0.5
0.5
0.5
0.5
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
0.5
0.5
0.5
0.5
0.5
0.4
0.4

10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
8

160
160
160
160
160
170
170
170
170
160
150
150
150
140
140
130
130
130
140
140
140
140
380
350

3.5
4.4
4.9
5.0
4.6
3.7
2.7
1.7
1.2
1.1
1.6
2.4
3.5
4.5
5.1
5.3
5.0
4.2
3.1
2.0
1.2
0.9
1.1
1.8

18 64
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
18 64
18 64
18 64
18 65
18 65
19 65
19 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65

0
0
0
0
0
0
0
0
0
0
0
10
20
10
15
20
10
5
5
5
10
5
5
5

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
0
0
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

1020
1020
1020
1019
1019
1020
1020
1020
1020
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016

0
0
0
0
0
0
1
2
3
5
6
7
6
5
3
2
1
0
0
0
0
0
0
0

16 60
15 59
15 59
13 56
12 53
13 55
16 61
19 66
21 69
22 71
23 73
23 73
23 73
22 72
22 72
22 72
22 72
22 71
21 70
20 68
19 66
18 65
18 64
17 63

14 56
13 55
12 54
11 51
9 49
11 51
15 59
19 67
26 79
29 84
31 88
31 88
30 86
28 83
27 80
25 77
24 76
24 74
22 71
18 64
17 62
16 60
15 59
14 57

9 17 3 5 11
11 21 4 6 13
11 20 4 6 12
10 19 3 5 12
10 19 3 5 12
10 18 3 5 11
9 16 3 4 10
8 15 3 4 9
6 12 3 3 7
3 6 2 2 4
2 3 1 1 2
5 10 2 3 6
8 14 3 4 9
10 18 3 5 11
12 22 4 6 14
13 24 4 7 15
13 24 4 7 15
11 21 4 6 13
10 19 3 5 12
10 18 3 5 11
10 19 3 5 12
11 20 4 6 12
12 22 4 6 14
12 23 4 6 14

0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6

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

Expert opinion

A northerly and mostly variable flow prevails over the North-East of the basin. Over the South-East, it is easterly, moderate and mostly variable. Over the West, it is southerly, moderate and mostly variable.

For Grande Plage :
No gale warning.

The reliability of the situation is assessed at 95%.

Fair weather with mostly clear skies. In the evening, skies gradually hazing over.
No precipitation. ENE force 3 turning W in the middle of the day then NNW. Gusts reaching 15 knots in the evening. Smooth to slight sea. Low, fairly long swell from SSW. Excellent visibility.

Tides at Les Sables-d'Olonne

87

High tide 05h42 5.05m

Low tide 11h36 1.07m

89

High tide 17h53 5.33m

www.shom.fr - © SHOM 2025

Consult the tides for August

Sat

23

-

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

Sun

24

-

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

Mon

25

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- 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

Thu

28

-

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

Fri

29

-

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

Sat

30

-

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

Sun

31

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

- 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 Grande Plage

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Les Sables-d'Olonne