Weather Grande Plage - Detailed bulletin - Free 15-day Marine forecasts

Saint-Cast-le-Guildo (22380)Lon : -2°15 W Lat : 48°37’,614 N Alt : 0m

Tue

10

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

Wed

11

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Thu

12

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

Fri

13

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

Sat

14

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

Sun

15

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

Mon

16

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

Tue

17

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

Wed

18

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

Thu

19

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Fri

20

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Sat

21

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Sun

22

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Mon

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Tue

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BULLETIN

(* established in local time)

Reliability 80%

Wind alert - Warning strong breeze offshore.

Tuesday 10 feb

METEO CONSULT Run : 10/02 00Z Mesh : 1km Updated, 2h ago Update in 4h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

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)

40

30

20

10

70

60

50

40

30

20

10

20

15

10

5

50

40

30

20

10

5

0

1

0.5

0

9

6

3

0

15

10

5

0

55

50

45

40

                                    
                                                                         Wed 11
                                                            
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                        Run : 10/02 00Z
                Mesh : 1km
                Updated, 2h ago
                Update in 4h

Wed 11

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

245° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
250° W WSW
260° W WSW
265° W W
260° W W
255° W WSW
250° W WSW
245° SW WSW
240° SW WSW
240° SW WSW
235° SW SW
220° SW SW
210° SW SSW
185° S S
180° S S
180° S S
190° S S
225° SW SW

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

21 39 11 24 6
21 39 11 24 6
24 45 13 28 6
22 40 11 25 6
22 41 11 25 6
23 42 12 26 6
23 42 12 26 6
24 44 12 27 6
28 51 14 32 7
33 62 17 39 8
33 62 17 39 8
32 59 16 37 7
31 57 16 35 7
29 53 15 33 7
25 47 13 29 6
26 49 14 30 6
27 50 14 31 7
24 45 13 28 6
23 43 12 27 6
21 39 11 24 6
24 45 13 28 6
29 53 15 33 7
28 52 14 32 7
35 64 18 40 8

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.3
0.5
0.5
0.3
0.2
0.2
0.2
0.2
0.2
0.1
0.2
0.1
0.1
0.1
0.1
0.2

190° S S
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
175° S S
180° S S
180° S S
175° S S
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
170° S S
195° S SSW
195° S SSW
195° S SSW
195° S SSW

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.2
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4

15
14
14
13
13
13
12
12
12
12
10
10
11
11
11
11
11
11
12
11
12
12
12
12

340
320
310
300
280
270
260
240
220
210
200
200
200
200
210
210
210
210
210
220
220
230
220
210

5.2
6.1
7.1
8.0
8.5
8.5
8.1
7.4
6.7
5.9
5.3
5.0
5.1
5.6
6.4
7.2
7.9
8.1
8.0
7.6
7.0
6.4
5.8
5.4

9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48

100
100
95
100
100
95
90
95
100
100
85
90
75
75
65
30
75
95
100
100
100
100
100
100

0.2
0.8
0
0
0
0
0
0
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0.5
0.5
0.5
2.2
2

-
-
-
-
-
-
-
-

100
100
45
40
25
0
0
40
65
70
50
25
0
0
0
0
0
0
40
70
90
90
90
80

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

987
987
987
987
987
988
988
989
989
990
991
992
993
994
994
994
993
992
990
988
985
983
980
979

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0

12 53
11 52
11 52
11 52
11 52
11 52
11 52
11 51
11 52
11 52
11 51
11 51
11 51
10 51
11 51
11 52
12 53
12 53
12 53
11 52
11 52
11 53
12 53
12 53

7 44
7 45
7 45
7 45
7 45
7 45
7 45
7 44
6 43
5 41
5 41
5 42
5 42
6 43
7 44
8 47
9 49
9 48
9 48
8 47
7 45
7 44
7 45
7 44

12 23 4 6 14
14 26 4 7 16
15 27 4 8 17
15 27 4 8 17
15 27 4 8 17
16 30 5 8 19
15 28 4 8 17
18 33 5 9 21
23 42 6 12 26
25 47 6 13 29
24 44 6 12 27
22 40 6 11 25
22 40 6 11 25
21 38 5 11 24
18 33 5 9 21
18 33 5 9 21
15 28 4 8 17
14 26 4 7 16
13 25 4 7 16
12 23 4 6 14
15 27 4 8 17
18 34 5 9 21
19 36 5 10 22
18 34 5 9 21

0.9
0.9
1
1
1
1
1.1
1.3
1.6
1.7
1.7
1.6
1.5
1.5
1.5
1.4
1.3
1.2
1.2
1.1
1.2
1.2
1.1
1.2

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

Expert opinion

A southeasterly, moderate and variable flow prevails over the North of the basin. Over the South, it is southwesterly, very strong and very variable.

For Grande Plage :
Warning strong breeze offshore.

The reliability of the situation is assessed at 80%.

In the evening, overcast skies.
Light showers. WSW wind force 4. Gusts reaching 24 knots in the evening. Smooth to slight sea. Low, long swell from SSW. Good visibility.

Tides at Saint-Cast

33

Low tide 06h20 4.38m

High tide 11h56 8.81m

Low tide 18h41 4.76m

www.shom.fr - © SHOM 2026

Consult the tides for February

Go further

Tue

10

-

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

Wed

11

-

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

Thu

12

-

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

Fri

13

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

Sat

14

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

Sun

15

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

Mon

16

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

Tue

17

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

Wed

18

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

Thu

19

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

Fri

20

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

Sat

21

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

Sun

22

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

Mon

23

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

Tue

24

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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 Grande Plage

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Cast

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