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

Le Croisic (44490)Long : -2°32’,1666 W Lat : 47°17’,934 N Alt : 0m

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

Wed

31

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

BULLETIN

(* established in local time)

Reliability 80%

Wind alert - Warning strong breeze offshore.

Saturday 20 dec

METEO CONSULT Run : 20/12 06Z Mesh : 1km Updated, 5h ago Update in 1h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (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 (%)

Storm risk.(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

30

20

10

0

60

50

40

30

20

10

15

10

5

0

40

30

20

10

0

10

5

0

2

1.5

1

0.5

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Sun 21
                                                            
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                        Run : 20/12 06Z
                Mesh : 1km
                Updated, 5h ago
                Update in 1h

Sun 21

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

130° SE SE
140° SE SE
145° SE SE
165° S SSE
195° S SSW
200° S SSW
215° SW SW
215° SW SW
205° SW SSW
215° SW SW
210° SW SSW
185° S S
185° S S
160° S SSE
175° S S
150° SE SSE
145° SE SE
125° SE SE
120° SE ESE
95° E E
100° E E
115° SE ESE
110° E ESE
125° SE SE

16 29 8 18 5
18 34 9 21 5
18 33 9 21 5
16 29 8 18 5
16 30 8 19 5
19 35 10 22 5
17 31 9 19 5
16 30 8 19 5
16 29 8 18 5
12 23 6 14 4
11 21 6 13 4
10 18 5 11 3
12 23 6 14 4
12 23 6 14 4
13 25 7 16 4
11 21 6 13 4
10 19 5 12 3
13 24 7 15 4
9 17 5 11 3
8 15 4 9 3
9 16 4 10 3
8 14 4 9 3
11 21 6 13 4
9 17 5 11 3

22 40 11 25 6
25 46 13 29 6
24 45 13 28 6
24 44 12 27 6
23 42 12 26 6
24 44 12 27 6
28 52 14 32 7
27 50 14 31 7
23 43 12 27 6
20 37 10 23 5
16 29 8 18 5
15 27 8 17 4
17 31 9 19 5
17 32 9 20 5
18 34 9 21 5
21 38 11 24 5
19 36 10 22 5
18 34 9 21 5
17 32 9 20 5
15 27 8 17 4
15 28 8 17 4
17 31 9 19 5
17 32 9 20 5
18 34 9 21 5

1
1
1.1
1.1
1.1
1.2
1.4
1.4
1.4
1.4
1.3
1.2
1.1
1.1
1.2
1.3
1.4
1.4
1.5
1.5
1.5
1.5
1.4
1.2

1.8
1.9
2.1
2.1
2.1
2.3
2.5
2.7
2.7
2.6
2.3
2.1
2.1
2.1
2.3
2.5
2.5
2.6
2.7
2.8
2.8
2.8
2.5
2.3

0.5
0.5
0.6
0.6
0.6
0.7
0.8
0.6
0.6
0.4
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3

260° W W
260° 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
265° W W
265° W W
260° W W
260° W W
265° W W
260° W W
265° W W
265° W W
265° W W
265° W W
265° W W
260° W W
270° W W

0.9
0.9
0.9
0.9
0.9
0.9
1.0
1.2
1.3
1.3
1.2
1.1
1.1
1.1
1.2
1.3
1.4
1.4
1.5
1.5
1.5
1.5
1.3
1.2

12
11
11
11
11
11
11
10
10
10
10
9
9
9
11
11
11
12
12
13
13
13
13
13

200
190
180
170
170
170
160
150
150
160
160
150
140
150
180
200
210
230
250
260
270
290
290
260

2.4
3.2
4.1
4.6
4.8
4.5
3.9
3.1
2.3
1.7
1.5
1.6
2.3
3.2
4.1
4.8
5.1
4.9
4.3
3.5
2.6
1.9
1.5
1.5

12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53

85
100
100
100
100
100
100
100
100
85
95
100
90
100
100
100
100
100
100
100
100
100
100
100

0.1
0
0
0
0
0
0.6
0.5
0.3
0
0
0
0
0
0.2
0.2
0.4
0.2
0.7
0.6
0.7
0.7
0.7
0.6

-
-
-

55
35
40
30
30
45
70
80
60
25
0
0
0
30
55
65
60
60
80
90
90
85
70
60

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
15
>20
>20

1008
1007
1006
1006
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1003
1003
1003
1003
1002
1002
1002
1002
1001

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

9 48
10 50
10 50
11 52
12 53
12 53
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 51
11 51
10 50
10 50
10 49
9 49
9 48
9 48
9 48
9 49
10 49

4 39
5 41
5 41
6 43
6 44
6 42
5 42
6 42
6 43
7 45
7 45
8 46
7 44
7 44
6 43
6 43
6 43
5 41
6 43
6 43
6 42
6 43
6 42
7 44

18 33 5 9 21
21 38 5 11 24
19 35 5 10 22
17 32 5 9 20
19 36 5 10 22
18 33 5 9 21
17 31 5 9 19
16 30 5 8 19
15 27 4 8 17
13 24 4 7 15
12 22 4 6 14
12 22 4 6 14
12 22 4 6 14
15 27 4 8 17
12 22 4 6 14
16 30 5 8 19
14 26 4 7 16
14 26 4 7 16
12 22 4 6 14
10 19 3 5 12
12 22 4 6 14
10 18 3 5 11
9 17 3 5 11
11 21 4 6 13

1.2
1.2
1.2
1.1
1
1
1.1
1.2
1.2
1.2
1.1
1.1
1
1.1
1.1
1.1
1.1
1.2
1.3
1.4
1.5
1.5
1.5
1.4

Forecasts established in local time
Last updated 17min ago | Next update in 3h
Caption

Expert opinion

A southeasterly, very 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 Castouillet :
Warning strong breeze offshore.

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

Very cloudy skies becoming totally overcast. Light showers progressively becoming less frequent. In the evening, very cloudy skies to overcast.
Light showers. SE force 5 in the middle of the day turning SSW in the evening. Gusts reaching 28 knots in the evening. Slight sea. Low, fairly long swell from W. Excellent visibility.

Tides at Le Croisic

71

High tide 04h29 5.01m

Low tide 10h56 1.47m

72

High tide 16h50 4.81m

Low tide 23h10 1.47m

www.shom.fr - © SHOM 2025

Consult the tides for December

Go further

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

Wed

31

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

- 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 Castouillet

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Le Croisic

Go further