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

Les Sables-d'Olonne (85100)Lon : -1°47’,2836 W Lat : 46°29’,634 N Alt : 0m

Weather Risk Briefing

Sat

08

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Sun

09

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Mon

10

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Tue

11

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Wed

12

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Thu

13

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Fri

14

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Sat

15

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Sun

16

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Mon

17

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Tue

18

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Wed

19

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Thu

20

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Fri

21

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Sat

22

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BULLETIN

Reliability 55%

No gale warning.

No weather risk at the spot

Friday 21 aug

METEO CONSULT Run : 7/08 12Z Mesh : 19km Updated, 10h ago Update imminent

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

legend.title.wave_height

Total sea (m)

legend.title.wind_sea

Wind (m)

legend.title.swell

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

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

20

15

10

5

10

5

0

5

0

3

0

35

30

25

20

15

90

80

70

60

                                                                         Fri 21
                                                            
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                        Run : 7/08 12Z
                Mesh : 19km
                Updated, 10h ago
                Update imminent

Fri 21

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

325° NW NW
355° N N
355° N N
355° N N
0° 0 0
0° 0 0
0° 0 0
15° N NNE
15° N NNE
15° N NNE
340° N NNW
340° N NNW
340° N NNW
305° NW WNW
305° NW WNW
305° NW WNW
310° NW NW
310° NW NW
310° NW NW
315° NW NW
315° NW NW
315° NW NW
345° N NNW
345° N NNW

8 14 4 9 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 11 3 7 2
6 11 3 7 2
6 11 3 7 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
4 8 2 5 2
4 8 2 5 2
4 8 2 5 2
5 9 3 6 2
5 9 3 6 2
5 9 3 6 2
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
8 14 4 9 3
8 14 4 9 3

17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4

1.2
1.2
1.2
1.2
1.1
1.1
1.1
1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.3
0.3

0.5
0.4
0.4
0.4
0.3
0.3
0.3
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.4
0.4
0.4
0.2
0.2

275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
265° W W
265° W W
265° W W
270° W W
270° W W
270° W W
0° 0 0
0° 0 0

1.1
1.1
1.1
1.1
1.0
1.0
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.1
0.1

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0

120
120
120
120
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130

3.8
3.5
3.2
2.8
2.6
2.5
2.5
2.6
2.9
3.3
3.6
3.8
3.9
3.8
3.6
3.2
2.9
2.6
2.5
2.6
2.7
3.0
3.3
3.5

19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66

50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
35
35
35
30
30
30
35
35

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

-
-
-
-
-
-
-
-

30
30
30
30
40
40
40
35
35
35
30
30
30
25
25
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
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

1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018

0
0
0
0
0
0
0
0
0
0
3
3
3
7
7
7
4
4
4
0
0
0
0
0

21 69
20 67
20 67
20 67
19 66
19 66
19 66
19 65
19 65
19 65
21 70
21 70
21 70
24 76
24 76
24 76
24 75
24 75
24 75
23 74
23 74
23 74
22 71
22 71

21 69
17 63
17 63
17 63
17 62
17 62
17 62
17 62
17 62
17 62
25 76
25 76
25 76
30 85
30 85
30 85
28 83
28 83
28 83
27 81
27 81
27 81
22 71
22 71

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

1
0.9
0.9
0.9
0.9
0.9
0.9
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.4
0.4

Forecasts established in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière de St Nazaire aux Sables d'Olonne

Weather Risk Briefing

For Grande Plage :
No gale warning.

For the night from Thursday to Friday NW force 3 turning N in the middle of the night then becoming force 2. Gusts reaching 17 knots until the middle of the night.

Slight sea. Low, fairly long swell from W. Excellent visibility. Daytime of Friday 21 august : The sky will remain changeable.

Good clear periods alternating with cloudy spells, sometimes dense. Risk of showers in the morning, possibility of showers in the afternoon. In the evening, lots of good clear periods.
No precipitation. N force 2 in the morning turning NW force 3 in the middle of the day. Gusts reaching 16 knots in the morning. Slight sea. Low, fairly long swell from W. Excellent visibility.

Tides at Les Sables-d'Olonne

30

Low tide 05h24 2.44m

High tide 11h57 3.92m

Low tide 18h02 2.52m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for August

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Sat

08

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

Sun

09

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

Mon

10

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

Tue

11

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

Wed

12

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

Thu

13

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

Fri

14

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

Sat

15

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

Sun

16

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

Mon

17

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

Tue

18

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

Wed

19

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

Thu

20

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

Fri

21

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

Sat

22

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

Weather beach Grande Plage

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Les Sables-d'Olonne

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