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

Carnac (56340)Long : -3°4’,0836 W Lat : 47°34’,266 N Alt : 0m

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Sun

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Mon

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Tue

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BULLETIN

(* established in local time)

Reliability 85%

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

50

40

30

20

10

0

15

10

5

0

40

30

20

10

0

10

5

0

1.5

1

0.5

3

0

15

10

5

0

55

50

45

40

                                    
                                                                         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

140° SE SE
140° SE SE
155° SE SSE
170° S S
185° S S
210° SW SSW
210° SW SSW
215° SW SW
220° SW SW
215° SW SW
205° SW SSW
195° S SSW
185° S S
165° S SSE
175° S S
160° S SSE
145° SE SE
140° SE SE
140° SE SE
125° SE SE
115° SE ESE
95° E E
55° NE NE
75° E ENE

14 26 7 16 4
18 33 9 21 5
16 30 8 19 5
15 27 8 17 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 18 5 11 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
9 17 5 11 3
9 16 4 10 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
11 21 6 13 4
4 8 2 5 2
5 9 3 6 2
7 13 4 8 3

23 43 12 27 6
26 49 14 30 6
26 49 14 30 6
26 49 14 30 6
25 46 13 29 6
24 45 13 28 6
23 43 12 27 6
22 40 11 25 6
19 35 10 22 5
17 32 9 20 5
14 26 7 16 4
14 26 7 16 4
15 27 8 17 4
16 30 8 19 5
19 35 10 22 5
16 29 8 18 5
19 36 10 22 5
23 42 12 26 6
17 31 9 19 5
17 31 9 19 5
18 34 9 21 5
14 26 7 16 4
11 20 6 12 4
12 22 6 14 4

0.9
0.9
0.9
0.9
0.9
1
1
1
1
1
1
1
1.1
1.1
1.1
1
1
1
1
1
1
1
1
1

1.7
1.7
1.8
1.7
1.8
1.8
1.9
1.9
1.9
1.9
1.9
1.9
2
2
2
2
1.9
1.9
1.9
1.9
2
1.9
1.9
1.9

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

200° S SSW
210° SW SSW
225° SW SW
185° S S
200° S SSW
200° S SSW
200° S SSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
240° SW WSW
210° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW

0.6
0.6
0.6
0.6
0.9
0.9
0.9
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.1
1.0
1.0
0.9
1.0
1.0
1.0
1.0
1.0
1.0

13
14
11
7
7
8
9
11
11
11
11
11
11
12
12
12
12
13
13
13
13
14
14
14

160
220
110
100
200
190
190
210
210
220
220
230
230
230
230
240
250
260
280
310
320
340
350
350

2.3
3.2
4.0
4.6
4.8
4.6
4.1
3.4
2.6
1.9
1.6
1.7
2.2
3.1
4.0
4.7
5.1
5.0
4.5
3.7
2.8
2.1
1.6
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

50
100
100
100
95
100
100
95
90
95
95
100
100
100
100
100
100
100
100
100
100
100
100
100

0.1
0
0
0
0.5
0.6
0.7
0
0
0
0
0
0
0
0.4
0.3
0.4
0.3
0.7
0.7
0.7
0.8
0.8
0.7

-
-
-

50
35
45
40
55
60
70
45
20
0
0
0
20
45
50
65
60
80
85
90
90
90
70
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
10
5
15

1007
1006
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1002
1002
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

10 51
11 51
11 52
11 52
12 53
11 51
11 52
11 52
11 52
11 52
11 52
11 51
11 51
11 51
10 50
10 50
10 50
10 49
10 49
9 48
9 48
9 47
9 47
9 48

6 43
5 42
6 43
7 44
7 45
6 43
7 44
7 44
7 45
8 46
8 46
8 46
8 46
7 45
7 45
7 44
7 44
6 44
6 43
6 43
5 41
7 44
7 45
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 30min 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 Grande Plage de Carnac :
Warning strong breeze offshore.

We are 85% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.

Changeable skies clouding over completely. Light showers. In the evening, very cloudy skies to overcast.
Light showers progressively becoming less frequent. SSE force 5 in the middle of the day turning SW force 4 in the evening. Gusts reaching 26 knots in the middle of the day. Slight sea. Low, short swell from SSW. Excellent visibility.

Tides at La Trinité-sur-Mer

71

High tide 04h40 5.04m

Low tide 11h08 1.56m

72

High tide 16h59 4.85m

Low tide 23h21 1.6m

www.shom.fr - © SHOM 2025

Consult the tides for December

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Sat

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

Sun

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

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

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

Wed

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

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

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

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

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

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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

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

Sat

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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 de Carnac

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at La Trinité-sur-Mer

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