Weather Plage du Casino - Detailed bulletin - Free 15-day Marine forecasts

Saint-Quay-Portrieux (22410)Longitude : -2°50’,1666 W Latitude : 48°39’,3 N Altitude : 0m

Wed

10

-

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

Thu

11

-

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

Fri

12

-

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

Sat

13

-

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

Sun

14

-

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

Mon

15

-

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

Tue

16

-

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

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

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

BULLETIN

(established in local time)

Reliability 80%

Wind alert - Warning moderate gale offshore.

Wednesday 10 september

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)

30

20

10

60

50

40

30

20

10

20

15

10

5

40

30

20

10

5

0

0.5

0

3

0

20

15

10

5

70

65

60

55

50

45

Thu 11

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

280° W W
280° W W
280° W WNW
280° W W
265° W W
255° W WSW
255° W WSW
250° W WSW
240° SW WSW
235° SW SW
230° SW SW
225° SW SW
225° SW SW
220° SW SW
220° SW SW
225° SW SW
235° SW SW
245° SW WSW
250° W WSW
255° W WSW
260° W W
260° W W
265° W W
265° W W

14 26 7 16 4
14 26 7 16 4
16 29 8 18 5
13 25 7 16 4
11 21 6 13 4
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
11 20 6 12 4
10 19 5 12 3
11 20 6 12 4
11 21 6 13 4
11 20 6 12 4
11 20 6 12 4
11 21 6 13 4
12 23 6 14 4
15 28 8 17 4
16 29 8 18 5
16 29 8 18 5
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
14 26 7 16 4
15 27 8 17 4

24 44 12 27 6
25 46 13 29 6
28 51 14 32 7
26 48 13 30 6
24 44 12 27 6
20 37 10 23 5
21 38 11 24 5
19 36 10 22 5
19 36 10 22 5
20 37 10 23 5
19 36 10 22 5
20 37 10 23 5
21 38 11 24 5
20 37 10 23 5
21 39 11 24 6
23 43 12 27 6
26 49 14 30 6
29 53 15 33 7
26 49 14 30 6
26 49 14 30 6
26 48 13 30 6
25 47 13 29 6
26 49 14 30 6
28 52 14 32 7

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
0.4
0.4
0.4
0.4
0.4

0.6
0.8
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.9
0.9
0.9
0.8
0.8
0.9
0.9

0.2
0.3
0.3
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

220° SW SW
265° W W
225° SW SW
195° S SSW
190° S S
190° S S
215° SW SW
260° W WSW
220° SW SW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
220° SW SW
195° S SSW
195° S SSW
220° SW SW
195° S SSW
220° SW SW
195° S SSW

0.2
0.2
0.2
0.3
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4

7
9
5
6
5
6
6
7
6
7
7
7
7
7
8
7
7
7
10
10
7
10
7
7

130
100
50
30
35
100
100
110
110
120
70
70
80
80
80
80
70
130
130
130
130
130
70
70

3.6
6.4
9.3
11.4
12.1
11.3
9.6
7.2
4.6
2.5
1.3
1.3
2.7
5.3
8.1
10.5
11.7
11.4
10.0
7.8
5.4
3.2
1.8
1.4

19 66
19 66
19 66
19 66
19 66
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 66
19 66
19 66

0
85
85
85
85
45
85
45
55
45
45
60
25
30
50
70
70
40
50
60
85
80
65
70

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
20
0
0
0
0
0
0
0
0
0
0
0
0
0
20
25
30
20
30
30
45
45
45

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1003
1004
1005
1006
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1011

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
2
3
3
1

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

15 59
12 53
11 53
11 51
11 51
11 52
11 51
11 51
10 50
10 50
10 49
9 48
9 48
9 49
9 49
11 52
12 54
14 58
16 61
18 64
18 64
18 64
17 62
15 59

21 39 6 11 24
23 43 6 12 27
28 51 7 14 32
26 48 6 13 30
23 43 6 12 27
22 40 6 11 25
19 36 5 10 22
21 39 6 11 24
21 38 5 11 24
21 38 5 11 24
21 38 5 11 24
22 40 6 11 25
21 39 6 11 24
20 37 5 10 23
22 40 6 11 25
22 40 6 11 25
22 40 6 11 25
23 43 6 12 27
22 41 6 11 25
22 40 6 11 25
20 37 5 10 23
20 37 5 10 23
23 42 6 12 26
23 43 6 12 27

0.9
1.2
1.4
1.5
1.4
1.3
1.3
1.2
1.2
1.2
1.1
1.1
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.3
1.3
1.4

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

Expert opinion

A southeasterly, strong and mostly variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, very strong and mostly variable.

For Plage du Casino :
Warning moderate gale offshore.

We are 80% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.

Good clear periods but lots of cloud, too. Light showers. In the evening, good clear periods but cloud building.
Chance of light rain. W force 4 in the middle of the day becoming force 5 in the evening. Gusts reaching 28 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, fairly long swell from W. Excellent visibility.

Tides at Saint-Quay-Portrieux

106

Low tide 03h55 0.96m

High tide 09h38 11.85m

104

Low tide 16h13 1.14m

High tide 21h55 12.06m

www.shom.fr - © SHOM 2025

Consult the tides for September

Wed

10

-

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

Thu

11

-

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

Fri

12

-

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

Sat

13

-

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

Sun

14

-

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

Mon

15

-

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

Tue

16

-

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

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

- 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 du Casino

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Quay-Portrieux