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

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

- 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

Sun

04

-

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

Mon

05

-

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

Tue

06

-

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

Wed

07

-

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

Thu

08

-

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

Fri

09

-

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

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Friday 25 april

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)

15

10

5

0

25

20

15

10

5

10

5

0

15

10

5

0

5

0

1

0.5

3

0

25

20

15

10

5

80

70

60

50

40

Sat 26

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

160° S SSE
170° S S
195° S SSW
240° SW WSW
285° W WNW
310° NW NW
315° NW NW
315° NW NW
325° NW NW
330° NW NNW
345° N NNW
350° N N
350° N N
10° N N
10° N NNE
10° N N
15° N NNE
15° N NNE
20° N NNE
20° N NNE
15° N NNE
10° N N
0° N N
335° NW NNW

5 9 3 6 2
5 9 3 6 2
3 6 2 4 2
3 5 1 3 1
5 10 3 6 2
6 11 3 7 2
5 10 3 6 2
5 10 3 6 2
6 12 3 7 3
6 12 3 7 3
6 11 3 7 2
5 10 3 6 2
5 9 3 6 2
4 8 2 5 2
4 7 2 4 2
4 8 2 5 2
5 9 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
6 11 3 7 2
5 9 3 6 2
5 9 3 6 2
5 9 3 6 2

10 18 5 11 3
11 21 6 13 4
10 18 5 11 3
9 16 4 10 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3
11 21 6 13 4
11 21 6 13 4
11 20 6 12 4
9 17 5 11 3
8 15 4 9 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
9 16 4 10 3
9 17 5 11 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3

0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7

1.3
1.3
1.3
1.3
1.3
1.5
1.5
1.3
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.3
1.3
1.4
1.4
1.4
1.3

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

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

0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7

12
12
12
12
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
12
12
12

250
240
240
250
270
270
280
290
280
280
270
270
270
260
260
260
270
280
290
280
280
270
260
230

4.8
5.1
4.9
4.2
3.2
2.2
1.4
1.1
1.3
2.0
3.0
4.0
4.9
5.4
5.3
4.7
3.7
2.5
1.4
0.8
0.8
1.4
2.3
3.5

13 56
14 56
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 57
14 57
14 57

5
50
90
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

0
0
0
0
0
0
0
0.1
0.4
1.6
1.8
0.9
0.7
0.8
1.1
0.9
0.7
0.6
0.6
0.6
0.2
0.2
0
0

-
-
-
-
-
-

0
0
0
0
0
0
20
50
75
90
100
100
100
100
100
100
100
100
100
90
70
50
40
40

>20
>20
>20
>20
>20
>20
>20
>20
>20
5
5
4
4
5
4
3
4
5
5
5
10
15
>20
>20

1019
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020

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

17 62
16 60
16 61
16 61
15 60
15 59
14 58
14 57
13 56
13 55
13 55
12 54
12 54
12 54
12 54
12 53
12 53
12 53
12 53
12 54
13 55
13 56
14 57
14 58

23 73
17 63
17 63
17 62
14 57
13 55
12 54
12 53
11 52
10 50
10 50
10 51
10 51
10 51
11 51
10 50
10 50
10 49
10 50
11 52
12 53
12 54
13 56
14 57

5 9 2 3 6
2 3 1 1 2
3 6 2 2 4
4 7 2 2 4
8 15 3 4 9
9 17 3 5 11
10 19 3 5 12
11 20 4 6 12
11 21 4 6 13
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
9 17 3 5 11
8 15 3 4 9
6 11 2 3 7
6 11 2 3 7
7 13 3 4 8
8 15 3 4 9
9 16 3 4 10
9 17 3 5 11
8 15 3 4 9
8 15 3 4 9
8 15 3 4 9
8 15 3 4 9

0.7
0.7
0.7
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
0.9
0.9
0.9
0.8
0.8
0.7

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

Expert opinion

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

For Carnac :
No gale warning.

We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.

Skies becoming partly cloudy from the early hours. No precipitation. In the evening, overcast skies.
Showers towards the end of the night. SSE force 3 in the middle of the day turning NW in the evening. Gusts reaching 11 knots. Slight sea. Low, fairly long swell from SSW. Excellent visibility becoming excellent in the evening.

Tides at La Trinité-sur-Mer

74

High tide 03h43 5.08m

Low tide 09h45 1.14m

82

High tide 16h09 5.11m

Low tide 22h07 1.1m

www.shom.fr - © SHOM 2025

Consult the tides for April

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

- 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

Sun

04

-

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

Mon

05

-

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

Tue

06

-

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

Wed

07

-

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

Thu

08

-

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

Fri

09

-

- 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