Weather Royan - Detailed bulletin - Free 15-day Marine forecasts

Saint-Sulpice-de-Royan FRALon : -1°1’,5 W Lat : 45°37’,2 N Alt : 0m

Weather Risk Briefing

Sun

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Mon

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Wed

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Thu

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Fri

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Sat

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Sun

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Mon

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Tue

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Wed

19

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Thu

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Fri

21

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Sat

22

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Sun

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BULLETIN

Reliability 55%

No gale warning.

No weather risk at the spot

Friday 21 aug

METEO CONSULT Run : 8/08 12Z Mesh : 19km Updated, 8h 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

0

10

5

0

0.5

0

3

0

30

25

20

15

85

80

75

70

65

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 : 8/08 12Z
                Mesh : 19km
                Updated, 8h 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

315° NW NW
335° NW NNW
335° NW NNW
335° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
320° NW NW
320° NW NW
320° NW NW
265° W W
265° W W
265° W W
260° W W
260° W W
260° W W
275° W W
275° W W
275° W W
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW

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

13 25 7 16 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
16 30 8 19 5
16 30 8 19 5
16 30 8 19 5
15 28 8 17 4
15 28 8 17 4

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

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

190
170
170
170
170
170
170
160
160
160
160
160
160
150
150
150
150
150
150
140
140
140
140
140

4.0
3.8
3.5
3.1
2.7
2.5
2.5
2.7
3.0
3.3
3.7
4.0
4.1
4.0
3.8
3.4
3.0
2.7
2.5
2.6
2.7
3.0
3.3
3.6

24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 75

50
50
50
50
50
50
50
50
50
50
50
50
50
55
55
55
50
50
50
50
50
50
50
50

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

30
25
25
25
55
55
55
50
50
50
50
50
50
55
55
55
50
50
50
40
40
40
50
50

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
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1015
1015

0
0
0
0
0
0
0
0
0
0
3
3
3
6
6
6
3
3
3
0
0
0
0
0

21 71
20 68
20 68
20 68
19 67
19 67
19 67
19 66
19 66
19 66
21 70
21 70
21 70
24 74
24 74
24 74
23 73
23 73
23 73
22 72
22 72
22 72
21 69
21 69

22 71
18 65
18 65
18 65
18 65
18 65
18 65
19 65
19 65
19 65
24 76
24 76
24 76
27 81
27 81
27 81
26 79
26 79
26 79
26 79
26 79
26 79
21 70
21 70

9 17 3 5 11
6 11 2 3 7
6 11 2 3 7
6 11 2 3 7
4 8 2 2 5
4 8 2 2 5
4 8 2 2 5
2 4 1 1 2
2 4 1 1 2
2 4 1 1 2
5 10 2 3 6
5 10 2 3 6
5 10 2 3 6
9 17 3 5 11
9 17 3 5 11
9 17 3 5 11
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
12 22 4 6 14
12 22 4 6 14
12 22 4 6 14
9 16 3 4 10
9 16 3 4 10

1.1
1
1
1
1
1
1
0.9
0.9
0.9
0.7
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière de Oléron à Montalivet

Weather Risk Briefing

For Royan :
No gale warning.

For the night from Thursday to Friday NW force 3 becoming NNW force 2 in the middle of the night then force 1. Gusts reaching 13 knots in the early part of the night.

Smooth to slight sea becoming smooth at the end of the night. Low from N. Excellent visibility. Daytime of Friday 21 august : The atmosphere will remain unstable.

Good clear periods alternating with cloudy spells, sometimes dense. Light showers all day. In the evening, cloudy spells, sometimes dense.
Light showers progressively becoming less frequent. WNW force 2 freshening force 4 in the middle of the day then becoming WNW. Gusts reaching 16 knots in the evening. Smooth sea. Low from N. Excellent visibility.

Tides at Royan

30

Low tide 05h30 2.48m

High tide 12h10 4.08m

Low tide 18h15 2.53m

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

Consult the tides for August

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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

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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

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

Sun

23

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

Weather port Royan

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Royan

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