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

Royan (17200)Longitude : -1°1’,3836 W Latitude : 45°37’,314 N Altitude : 0m

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

Sun

07

-

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

Mon

08

-

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

Tue

09

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

Wed

10

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Wednesday 27 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

30

25

20

15

80

75

70

65

60

Thu 28

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

285° W WNW
300° NW WNW
330° NW NNW
50° NE NE
40° NE NE
95° E E
110° E ESE
140° SE SE
165° S SSE
215° SW SSW
220° SW SW
225° SW SW
240° SW WSW
250° W WSW
250° W WSW
260° W WSW
255° W WSW
255° W WSW
245° SW WSW
245° SW WSW
250° W WSW
245° SW WSW
240° SW WSW
230° SW SW

2 3 1 2 1
3 5 1 3 1
2 3 1 2 1
0 0 0 0 0
1 1 0 1 1
1 1 0 1 1
1 2 1 1 1
1 2 1 1 1
2 3 1 2 1
2 4 1 2 1
3 6 2 4 2
4 7 2 4 2
5 9 3 6 2
5 10 3 6 2
6 11 3 7 2
6 12 3 7 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
8 14 4 9 3
8 14 4 9 3

5 9 3 6 2
9 16 4 10 3
6 11 3 7 2
4 8 2 5 2
4 7 2 4 2
3 6 2 4 2
4 8 2 5 2
4 8 2 5 2
6 11 3 7 2
7 13 4 8 3
9 16 4 10 3
9 17 5 11 3
10 19 5 12 3
11 20 6 12 4
12 22 6 14 4
12 23 6 14 4
13 25 7 16 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
13 24 7 15 4
13 25 7 16 4
14 26 7 16 4
15 28 8 17 4

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
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

1.1
1.1
1
1
0.9
0.8
0.8
0.9
0.9
0.9
0.9
1
1
1
1
0.9
0.9
0.9
0.8
0.8
0.9
0.9
0.9
0.9

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

230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
230° SW SW
235° SW SW
230° SW SW
230° SW SW
235° SW SW
230° SW SW
230° SW SW
245° SW WSW
245° SW WSW
245° SW WSW
210° SW SSW

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
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

16
15
14
15
14
14
15
15
14
14
14
14
14
14
14
13
13
12
12
13
12
12
12
12

380
370
350
340
340
340
340
340
330
320
320
330
330
320
300
280
270
240
260
270
260
250
250
240

1.4
1.6
2.3
3.2
4.1
4.8
5.0
4.8
4.2
3.3
2.5
1.8
1.5
1.7
2.3
3.1
4.0
4.7
5.1
4.9
4.4
3.6
2.8
2.1

22 71
22 71
22 71
22 71
21 71
21 70
21 70
21 70
21 70
21 70
21 71
22 71
22 71
22 71
22 72
22 72
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71

65
70
90
80
90
95
80
95
95
100
95
100
100
100
100
100
100
100
95
95
40
50
25
55

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

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

50
0
0
0
20
20
20
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1008
1009
1009
1009
1008

0
0
0
0
0
0
0
0
1
1
2
2
2
2
1
1
1
0
0
0
0
0
0
0

19 66
20 67
19 67
19 66
19 66
19 66
19 66
20 67
21 69
21 71
22 72
23 73
23 73
23 73
22 72
22 72
22 71
21 71
21 70
20 69
20 68
20 68
20 67
20 67

19 65
18 65
19 65
19 66
19 65
18 65
18 65
19 67
24 75
25 77
26 78
25 77
25 77
25 77
25 76
24 76
23 73
23 73
22 72
21 70
21 69
17 62
17 62
17 62

4 7 2 2 4
4 8 2 2 5
3 6 2 2 4
2 3 1 1 2
1 1 1 0 1
1 1 1 0 1
1 2 1 1 1
2 4 1 1 2
3 6 2 2 4
3 6 2 2 4
4 7 2 2 4
5 9 2 3 6
5 9 2 3 6
5 9 2 3 6
5 10 2 3 6
6 11 2 3 7
7 13 3 4 8
8 14 3 4 9
8 15 3 4 9
9 16 3 4 10
10 19 3 5 12
11 20 4 6 12
11 21 4 6 13
13 24 4 7 15

3.1
3.1
3.1
3.1
3.1
3
3
3
3
3
2.9
2.8
2.7
2.6
2.6
2.6
2.5
2.4
2.4
2.3
2.3
2.4
2.4
2.4

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

Expert opinion

A southwesterly, strong and mostly variable flow prevails over the whole area.

For Plage de la Grande Conche :
No gale warning.

We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.

Very cloudy in the morning, overcast skies in the afternoon. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, very cloudy skies to overcast.
No precipitation. SE force 1 in the morning freshening WSW force 3 in the middle of the day. Gusts reaching 14 knots in the evening. Smooth to slight sea. Low, long swell from WSW. Good visibility becoming excellent in the middle of the day.

Tides at Royan

82

Low tide 02h04 1.41m

High tide 07h57 5.01m

78

Low tide 14h11 1.5m

High tide 20h11 5.07m

www.shom.fr - © SHOM 2025

Consult the tides for August

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

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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

-

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

Sun

07

-

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

Mon

08

-

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

Tue

09

-

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

Wed

10

-

- 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