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

Royan (17200)Lon : -1°1’,3836 W Lat : 45°37’,314 N Alt : 0m

Wed

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Thu

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Mon

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Tue

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Wed

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BULLETIN

Reliability 90%

No gale warning.

No weather risk at the spot

Wednesday 20 may

METEO CONSULT Run : 19/05 00Z Mesh : 1km Updated, 11min ago Update in 6h

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

30

20

10

0

10

5

0

20

15

10

5

0

10

5

0

0.5

0

3

0

25

20

15

10

80

70

60

50

                                    
                                                                         Thu 21
                                                            
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                        Run : 19/05 00Z
                Mesh : 1km
                Updated, 11min ago
                Update in 6h

Thu 21

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

245° SW WSW
245° SW WSW
255° W WSW
250° W WSW
250° W WSW
245° SW WSW
250° W WSW
255° W WSW
255° W WSW
260° W W
255° W WSW
255° W WSW
255° W WSW
265° W W
270° W W
285° W WNW
305° NW WNW
345° N NNW
355° N N
5° N N
15° N NNE
25° NE NNE
35° NE NNE
40° NE NE

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

15 27 8 17 4
13 25 7 16 4
16 29 8 18 5
15 27 8 17 4
13 25 7 16 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
14 26 7 16 4
14 26 7 16 4
13 25 7 16 4
13 25 7 16 4
13 24 7 15 4
13 24 7 15 4
12 23 6 14 4
11 21 6 13 4
9 17 5 11 3
8 15 4 9 3
9 16 4 10 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3

0.4
0.4
0.4
0.3
0.3
0.3
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

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

240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
225° SW SW
235° SW SW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
225° SW SW
225° SW SW
220° SW SW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW SW

0.4
0.4
0.4
0.3
0.3
0.3
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

6
6
6
6
10
6
12
12
11
11
12
12
11
11
8
11
11
13
11
11
11
11
11
11

70
70
70
180
200
230
240
260
250
240
250
260
210
270
270
260
250
250
270
280
270
220
220
220

2.0
2.9
3.9
4.7
5.1
5.0
4.5
3.6
2.7
1.9
1.5
1.6
2.1
2.9
3.8
4.6
5.1
5.2
4.8
4.0
3.1
2.1
1.5
1.3

16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
17 62
17 62
17 62
17 63
17 63
18 64
18 64
18 64
18 64
18 64
17 63
17 63
17 63
17 63
17 63
17 63

60
0
55
55
55
45
50
40
50
35
20
10
5
5
5
5
5
5
5
5
5
10
15
20

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

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
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
10
10
10

1023
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1027
1027
1027
1026
1026

0
0
0
0
0
1
2
4
5
7
8
7
6
4
2
1
0
0
0
0
0
0
0
0

15 58
14 57
15 59
15 58
15 59
16 61
17 62
17 63
17 63
18 64
18 65
18 65
19 65
18 65
18 65
18 64
18 64
17 62
16 60
15 59
14 58
14 56
13 56
13 55

12 53
12 53
12 54
12 53
13 55
15 60
16 61
18 64
21 69
22 72
23 73
23 74
23 74
23 73
21 70
20 68
18 65
16 61
14 57
13 55
12 54
12 53
11 52
11 52

10 19 3 5 12
10 19 3 5 12
11 20 4 6 12
10 19 3 5 12
10 18 3 5 11
10 18 3 5 11
9 16 3 4 10
7 13 3 4 8
5 10 2 3 6
5 9 2 3 6
4 7 2 2 4
3 5 1 1 3
3 5 1 1 3
4 7 2 2 4
4 8 2 2 5
5 9 2 3 6
5 9 2 3 6
6 11 2 3 7
7 13 3 4 8
9 16 3 4 10
9 16 3 4 10
8 15 3 4 9
9 16 3 4 10
9 16 3 4 10

1.6
1.6
1.6
1.6
1.7
1.7
1.8
1.8
1.9
2
2
2
2.1
2.1
2.1
2.1
2
2
2
2.1
2
2
1.9
1.9

Forecasts established in local time
Caption Glossary

Expert opinion

High 1022 hPa centered on the North-West of Spain gaining strength in a stationary position.

For Plage de la Grande Conche :
No gale warning.

We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.

Increasing clear spells. Skies becoming less cloudy in the afternoon. No precipitation. In the evening, clear skies.
WSW force 3 in the morning turning NW force 2 in the evening. Gusts reaching 16 knots in the morning. Smooth to slight sea. Low, fairly long swell from WSW. Excellent visibility becoming excellent in the evening.

Tides at Royan

87

Low tide 02h01 1.14m

High tide 08h26 5.12m

81

Low tide 14h16 1.45m

High tide 20h43 5.22m

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

Consult the tides for May

Go further

Wed

20

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

Thu

21

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

Fri

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

Sat

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

Sun

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

Mon

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

Tue

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

Wed

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

Thu

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

Fri

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Sat

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

Sun

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Mon

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Tue

02

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

Wed

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- 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 Conche

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Royan

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