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

Carnac FRALongitude : -3°4’,3836 W Latitude : 47°34’,242 N Altitude : 0m

Fri

08

-

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

Sat

09

-

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

Sun

10

-

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

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

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- 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

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

Fri

22

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Friday 8 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

30

25

20

15

10

5

10

5

0

20

15

10

5

0

0.5

0

3

0

30

25

20

15

10

90

80

70

60

50

Sat 9

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

270° W W
235° SW SW
235° SW SW
245° SW WSW
260° W W
265° W W
270° W W
275° W W
275° W W
285° W WNW
345° N NNW
15° N NNE
10° N N
15° N NNE
10° N NNE
5° N N
5° N N
5° N N
0° N N
355° N N
5° N N
360° N N
350° N N
335° NW NNW

5 10 3 6 2
6 12 3 7 3
8 14 4 9 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
6 12 3 7 3
5 9 3 6 2
5 9 3 6 2
5 10 3 6 2
5 9 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
6 11 3 7 2
6 12 3 7 3
6 11 3 7 2
5 9 3 6 2

10 19 5 12 3
11 21 6 13 4
13 24 7 15 4
14 26 7 16 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
13 24 7 15 4
10 19 5 12 3
10 18 5 11 3
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
9 16 4 10 3
9 16 4 10 3
9 17 5 11 3
10 19 5 12 3
11 21 6 13 4
11 21 6 13 4
11 20 6 12 4

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

0.6
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
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.5

0
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

210° SW SSW
210° SW SSW
215° SW SSW
215° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
205° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
215° SW SSW
215° SW SSW
210° SW SSW
210° SW SSW
205° SW SSW
205° SW SSW

0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

9
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
8
8
8
9
9
9
9
9

120
110
110
100
90
90
90
100
110
110
110
120
120
120
120
120
120
110
120
130
140
150
150
150

2.1
3.0
3.9
4.6
5.0
5.0
4.4
3.6
2.7
1.8
1.3
1.2
1.6
2.4
3.3
4.2
4.8
4.9
4.6
3.9
3.0
2.1
1.4
1.2

16 62
17 62
17 62
17 62
17 63
17 63
17 63
17 62
17 62
17 62
17 62
17 62
17 62
16 62
16 62
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 62

100
80
10
10
10
10
15
15
10
5
5
10
15
25
25
25
20
40
10
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
0
0
0
0
0

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

1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022

0
4
7
6
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
5

21 69
22 71
22 71
22 71
22 71
21 70
21 69
20 69
20 67
19 65
18 65
18 64
17 63
17 62
16 61
16 60
15 59
15 58
14 57
15 58
17 63
19 66
21 69
22 71

23 73
28 83
28 83
27 81
26 79
24 76
22 72
21 70
17 63
17 62
16 62
16 61
15 60
15 58
14 57
14 56
13 56
13 55
12 53
13 55
16 62
20 67
25 78
28 82

4 7 2 2 4
3 5 1 1 3
3 6 2 2 4
5 10 2 3 6
9 17 3 5 11
11 20 4 6 12
12 22 4 6 14
12 23 4 6 14
12 23 4 6 14
11 21 4 6 13
11 21 4 6 13
9 16 3 4 10
9 16 3 4 10
9 17 3 5 11
9 17 3 5 11
10 18 3 5 11
10 18 3 5 11
10 19 3 5 12
10 19 3 5 12
10 18 3 5 11
9 17 3 5 11
9 16 3 4 10
8 14 3 4 9
9 17 3 5 11

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

Forecasts established in local time
Last updated 25min ago | Next update in 3h
Caption

Expert opinion

A northeasterly flow prevails over the South of the basin. Over the North, it is southwesterly, strong and mostly variable.

For Carnac :
No gale warning.

The reliability of the situation is assessed at 95%.

Overcast skies clearing completely. No precipitation. In the evening, skies gradually hazing over.
No precipitation. WSW wind force 3 from the middle of the day. Gusts reaching 15 knots. Smooth to slight sea becoming smooth in the evening. Low, fairly long swell from SSW. Excellent visibility becoming excellent in the evening.

Tides at La Trinité-sur-Mer

67

High tide 05h14 4.68m

Low tide 11h21 1.48m

73

High tide 17h20 5.06m

Low tide 23h42 1.21m

www.shom.fr - © SHOM 2025

Consult the tides for August

Fri

08

-

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

Sat

09

-

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

Sun

10

-

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

Mon

11

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- 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

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

Fri

15

-

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

Sat

16

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

Sun

17

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

Mon

18

-

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

Tue

19

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- 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

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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 board sports area Carnac

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at La Trinité-sur-Mer