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

Saint-Sulpice-de-Royan FRALongitude : -1°1’,5 W Latitude : 45°37’,2 N Altitude : 0m

Mon

11

-

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

Tue

12

-

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

Wed

13

-

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

Thu

14

-

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

Fri

15

-

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

Sat

16

-

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

Sun

17

-

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

Mon

18

-

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

Tue

19

-

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

Wed

20

-

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

Thu

21

-

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

Fri

22

-

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

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Monday 11 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

40

30

20

10

15

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

3

0

50

40

30

20

10

120

110

100

90

80

70

60

Tue 12

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

65° NE ENE
70° E ENE
75° E ENE
80° E E
100° E E
125° SE ESE
145° SE SE
150° SE SSE
210° SW SSW
235° SW SW
245° SW WSW
250° W WSW
260° W W
265° W W
265° W W
255° W WSW
260° W W
265° W W
265° W W
275° W W
285° W WNW
285° W WNW
280° W W
265° W W

6 12 3 7 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
7 13 4 8 3
6 11 3 7 2
5 10 3 6 2
6 11 3 7 2
6 12 3 7 3
10 18 5 11 3
9 17 5 11 3
10 18 5 11 3
9 17 5 11 3
8 15 4 9 3
7 13 4 8 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
8 15 4 9 3
7 13 4 8 3
6 11 3 7 2
5 10 3 6 2

12 22 6 14 4
14 26 7 16 4
15 27 8 17 4
14 26 7 16 4
14 26 7 16 4
13 25 7 16 4
12 22 6 14 4
12 23 6 14 4
17 32 9 20 5
19 35 10 22 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5
16 29 8 18 5
15 27 8 17 4
16 29 8 18 5
17 31 9 19 5
16 30 8 19 5
16 29 8 18 5
16 29 8 18 5
15 28 8 17 4
13 24 7 15 4
11 21 6 13 4
10 18 5 11 3

0.3
0.3
0.3
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.5
0.5
0.5
0.6
0.6
0.6
0.7
0.7
0.7

0.7
0.7
0.7
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.9
1
1
1
1.1
1.2
1.1
1.4
1.4
1.4

0.1
0.1
0.1
0.1
0.1
0.1
0
0.1
0.1
0.1
0.2
0.2
0.2
0.1
0.2
0.3
0.3
0.2
0.2
0.2
0.1
0.2
0.2
0.1

265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
260° W W
260° W W
260° W WSW
260° W W
260° W WSW
260° W WSW
255° W WSW
260° W WSW
255° W WSW
255° W WSW
250° W WSW
265° W W
265° W W
265° W W

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.5
0.5
0.5
0.5
0.7
0.7
0.7

9
9
9
9
9
9
9
9
9
10
11
12
9
11
11
11
11
10
5
5
5
6
6
6

130
130
120
120
130
140
140
140
140
140
130
200
200
210
210
190
190
200
190
110
110
70
70
80

5.0
4.3
3.4
2.4
1.6
1.3
1.4
2.1
3.1
4.2
5.0
5.5
5.4
4.8
3.9
2.8
1.8
1.2
1.2
1.6
2.5
3.5
4.5
5.1

21 69
21 69
21 69
21 69
21 70
22 71
22 72
22 72
23 73
23 73
22 72
22 72
22 72
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
21 71
21 70

0
0
0
0
0
0
0
0
5
5
0
10
10
20
10
25
15
5
20
75
85
80
85
85

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

1016
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1017

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

24 74
24 76
27 81
30 86
33 91
35 94
37 99
38 100
37 98
32 90
29 83
26 79
24 76
23 74
22 72
22 71
21 71
21 70
21 70
21 69
21 69
20 69
20 68
20 68

23 73
23 74
27 81
32 89
36 97
39 103
42 108
43 110
41 106
38 100
33 92
30 85
26 80
25 76
24 75
22 72
22 71
22 71
21 71
21 71
21 70
21 71
21 71
22 71

11 20 4 6 12
12 22 4 6 14
11 21 4 6 13
11 20 4 6 12
9 16 3 4 10
8 15 3 4 9
8 14 3 4 9
1 2 1 1 1
9 17 3 5 11
12 23 4 6 14
11 21 4 6 13
11 20 4 6 12
10 19 3 5 12
10 19 3 5 12
11 20 4 6 12
15 27 4 8 17
15 27 4 8 17
13 24 4 7 15
12 23 4 6 14
11 20 4 6 12
10 19 3 5 12
8 15 3 4 9
5 10 2 3 6
4 8 2 2 5

0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.9
0.9
1
1.1
1.2
1.3
1.3
1.3
1.2
1.2
1.2

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

Low 1015 hPa centered on the South-East of the Bay of Biscay moving at 12 knots to the North and dropping to 1012 hPa to be centered on Brittany.

For Royan :
No gale warning.

The reliability of the situation is assessed at 95%.

Fair weather with mostly clear skies. In the evening, skies with few clouds.
ENE force 3 turning SSE in the middle of the day then WSW. Gusts reaching 19 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility becoming good in the evening.

Tides at Royan

93

Low tide 00h59 1.16m

High tide 07h06 5.21m

95

Low tide 13h14 1.24m

High tide 19h21 5.54m

www.shom.fr - © SHOM 2025

Consult the tides for August

Mon

11

-

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

Tue

12

-

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

Wed

13

-

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

Thu

14

-

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

Fri

15

-

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

Sat

16

-

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

Sun

17

-

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

Mon

18

-

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

Tue

19

-

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

Wed

20

-

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

Thu

21

-

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

Fri

22

-

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

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

* +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 port Royan

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Royan