Weather Les Grands Sables - Detailed bulletin - Free 15-day Marine forecasts

Locmaria (56360)Longitude : -3°6’,1248 W Latitude : 47°18’,978 N Altitude : 0m

Sat

05

-

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

Sun

06

-

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

Mon

07

-

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

Tue

08

-

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

Wed

09

-

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

Thu

10

-

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

Fri

11

-

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

Sat

12

-

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

Sun

13

-

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

Mon

14

-

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

Tue

15

-

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

Wed

16

-

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

Thu

17

-

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

Fri

18

-

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

Sat

19

-

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

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Saturday 5 july

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)

30

25

20

15

10

60

50

40

30

20

10

15

10

5

40

30

20

10

5

0

1

0.5

0

3

0

25

20

15

10

70

65

60

55

Sun 6

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

265° W W
260° W W
245° SW WSW
240° SW WSW
245° SW WSW
250° W WSW
260° W W
265° W W
275° W W
280° W W
285° W WNW
285° W WNW
285° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
295° NW WNW
290° W WNW
295° NW WNW
295° NW WNW
295° NW WNW
300° NW WNW
305° NW NW

10 19 5 12 3
10 18 5 11 3
10 19 5 12 3
13 25 7 16 4
15 28 8 17 4
16 29 8 18 5
16 29 8 18 5
15 28 8 17 4
15 28 8 17 4
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
17 31 9 19 5
17 32 9 20 5
18 33 9 21 5
18 33 9 21 5
18 34 9 21 5
17 31 9 19 5
18 33 9 21 5
19 35 10 22 5
18 34 9 21 5
17 31 9 19 5
16 30 8 19 5
15 28 8 17 4

17 32 9 20 5
17 31 9 19 5
16 30 8 19 5
20 37 10 23 5
23 42 12 26 6
25 46 13 29 6
25 47 13 29 6
25 47 13 29 6
25 46 13 29 6
24 45 13 28 6
24 45 13 28 6
24 45 13 28 6
24 45 13 28 6
26 48 13 30 6
25 47 13 29 6
26 48 13 30 6
26 49 14 30 6
26 48 13 30 6
25 47 13 29 6
27 50 14 31 7
28 51 14 32 7
28 51 14 32 7
25 47 13 29 6
24 45 13 28 6

0.5
0.4
0.4
0.4
0.4
0.5
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.8

1
0.9
0.8
0.8
0.9
1
1.1
1.2
1.3
1.4
1.3
1.4
1.4
1.4
1.4
1.5
1.5
1.5
1.5
1.6
1.6
1.6
1.6
1.5

0.2
0.1
0.2
0.2
0.2
0.3
0.4
0.5
0.6
0.6
0.5
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.8
0.8
0.7
0.7
0.7

320° NW NW
315° NW NW
315° NW NW
315° NW NW
315° NW NW
315° NW NW
315° NW NW
320° NW NW
320° NW NW
280° W W
320° NW NW
325° NW NW
320° NW NW
320° NW NW
235° SW SW
235° SW SW
300° NW WNW
275° W W
280° W W
215° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW

0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.2
0.3
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.3
0.2
0.2
0.3

4
5
5
5
5
6
6
6
6
6
6
7
7
7
7
7
8
6
7
7
6
8
8
7

30
35
80
90
70
50
40
45
45
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30

3.0
3.4
3.7
3.9
3.8
3.5
3.1
2.6
2.2
2.0
2.1
2.3
2.7
3.2
3.7
4.0
4.0
3.8
3.4
2.9
2.4
2.1
2.0
2.2

19 66
19 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 64
18 64
18 64

100
100
100
100
100
100
100
100
100
95
90
80
90
85
80
85
85
85
25
10
65
25
75
85

0.9
0
0
0.3
0.5
0.5
0.6
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-

100
45
45
50
60
70
80
65
50
30
25
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

1019
1018
1018
1017
1016
1016
1015
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014

0
0
0
0
0
0
0
0
0
0
0
1
2
2
4
3
3
3
5
3
1
1
0
0

18 65
18 65
18 65
19 65
19 65
19 65
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 67
20 67
19 67
19 67
19 66
19 66
19 66
19 66
19 66
19 65
18 65

15 58
15 58
15 58
14 57
13 56
13 56
13 56
14 56
14 56
14 56
15 58
16 61
16 61
17 62
18 64
19 66
19 67
19 67
19 66
18 65
17 63
16 60
14 58
13 56

13 25 4 7 16
12 23 4 6 14
12 23 4 6 14
15 27 4 8 17
17 32 5 9 20
18 33 5 9 21
18 34 5 9 21
18 33 5 9 21
18 34 5 9 21
19 36 5 10 22
20 37 5 10 23
19 36 5 10 22
21 38 5 11 24
21 38 5 11 24
21 39 6 11 24
22 40 6 11 25
22 41 6 11 25
21 38 5 11 24
22 40 6 11 25
23 42 6 12 26
23 42 6 12 26
21 38 5 11 24
20 37 5 10 23
19 35 5 10 22

0.7
0.6
0.6
0.7
0.8
0.9
1
1.1
1.2
1.2
1.1
1.1
1.1
1
1.1
1.1
1.2
1.1
1.2
1.3
1.3
1.2
1.2
1.1

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

Expert opinion

A northerly flow prevails over the South-East of the basin. Over the West and the North, it is westerly, strong and mostly variable.

For Les Grands Sables :
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.

In the evening, overcast skies.
Showers. W wind force 3. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, short swell from NW. Excellent visibility.

Tides at Belle-Ile (Le Palais)

38

High tide 00h53 3.85m

Low tide 07h24 2.05m

38

High tide 13h44 3.89m

Low tide 19h48 2.06m

www.shom.fr - © SHOM 2025

Consult the tides for July

Sat

05

-

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

Sun

06

-

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

Mon

07

-

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

Tue

08

-

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

Wed

09

-

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

Thu

10

-

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

Fri

11

-

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

Sat

12

-

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

Sun

13

-

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

Mon

14

-

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

Tue

15

-

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

Wed

16

-

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

Thu

17

-

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

Fri

18

-

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

Sat

19

-

- 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 Les Grands Sables

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Belle-Ile (Le Palais)