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

Locmaria (56360)Lon : -3°6’,1248 W Lat : 47°18’,978 N Alt : 0m

Tue

03

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

Wed

04

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

Thu

05

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

Fri

06

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

Sat

07

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

Sun

08

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

Mon

09

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

Tue

10

-

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

Wed

11

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

Thu

12

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

Fri

13

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

Sat

14

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

Sun

15

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

Mon

16

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

Tue

17

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

BULLETIN

(* established in local time)

Reliability 90%

No gale warning.

Tuesday 3 mar

METEO CONSULT Run : 3/03 00Z Mesh : 1km Updated, 3h ago Update in 3h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

Visibility (km)

Pressure (hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

15

10

5

0

30

25

20

15

10

5

10

5

0

20

15

10

5

0

5

0

1

0.5

0

3

0

20

15

10

5

0

60

55

50

45

40

                                    
                                                                         Wed 4
                                                            
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                        Run : 3/03 00Z
                Mesh : 1km
                Updated, 3h ago
                Update in 3h

Wed 4

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

95° E E
95° E E
95° E E
90° E E
80° E E
75° E ENE
85° E E
90° E E
90° E E
95° E E
100° E E
100° E ESE
100° E ESE
95° E E
90° E E
90° E E
90° E E
95° E E
95° E E
100° E ESE
105° E ESE
105° E ESE
110° E ESE
115° SE ESE

6 11 3 7 2
5 9 3 6 2
5 9 3 6 2
4 7 2 4 2
4 8 2 5 2
5 9 3 6 2
6 11 3 7 2
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
6 12 3 7 3

13 24 7 15 4
11 20 6 12 4
8 15 4 9 3
7 13 4 8 3
6 11 3 7 -
8 14 4 9 3
9 17 5 11 3
11 20 6 12 4
12 22 6 14 4
12 23 6 14 4
13 24 7 15 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
11 20 6 12 4
11 21 6 13 4
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
13 24 7 15 4
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4

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
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

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
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1

275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
280° W W
275° W W
280° W W
280° W W
280° W W
280° W W
280° W W
280° W W
280° W W
280° W W
280° W W
280° W W
280° W WNW
275° W W
275° W W

0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.5
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.4
0.4

12
12
12
12
12
12
12
12
11
11
10
11
11
11
11
11
10
10
10
10
9
9
8
8

240
250
260
260
260
250
250
230
220
200
190
190
190
190
180
180
170
160
150
140
120
110
110
120

4.8
5.1
4.8
4.0
2.9
1.8
1.0
0.7
1.0
1.8
2.9
4.1
4.9
5.3
5.1
4.4
3.3
2.1
1.2
0.6
0.6
1.3
2.3
3.5

11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 51
11 51
11 51
11 51
11 51
11 51
11 52
11 52
11 52
11 52

0
0
5
5
5
0
0
5
0
0
0
0
0
0
0
5
5
10
15
10
10
15
25
25

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

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

1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
2

14 58
14 56
13 56
12 53
11 52
11 51
9 48
11 51
11 51
8 47
11 51
11 51
10 51
10 50
10 50
10 49
7 45
9 47
10 50
11 51
12 53
12 54
12 54
13 55

15 59
13 55
13 55
10 51
10 49
9 48
7 44
8 47
8 46
5 41
8 46
8 46
8 46
8 46
7 45
7 45
5 41
6 43
9 48
11 51
13 55
14 57
15 58
15 59

5 10 2 3 6
5 10 2 3 6
5 9 2 3 6
5 9 2 3 6
5 10 2 3 6
7 13 3 4 8
9 16 3 4 10
10 18 3 5 11
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
10 18 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 19 3 5 12
10 19 3 5 12
10 19 3 5 12
9 16 3 4 10
8 15 3 4 9
6 12 3 3 7

1
1
1
1
1
1
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6

Forecasts established in local time
Last updated 47min ago | Next update in 3h
Caption

Expert opinion

An easterly and variable flow prevails over the whole area.

For Les Grands Sables :
No gale warning.

We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.

Clear skies. In the evening, clear skies.
E force 2 in the middle of the day becoming force 3 in the evening. Gusts reaching 14 knots in the middle of the day. Slight sea becoming smooth to slight in the evening. Low, fairly long swell from W. Good visibility becoming good in the evening.

Tides at Belle-Ile (Le Palais)

94

High tide 04h38 5.25m

Low tide 10h50 0.62m

97

High tide 16h56 5.1m

Low tide 23h02 0.67m

www.shom.fr - © SHOM 2026

Consult the tides for March

Go further

Tue

03

-

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

Wed

04

-

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

Thu

05

-

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

Fri

06

-

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

Sat

07

-

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

Sun

08

-

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

Mon

09

-

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

Tue

10

-

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

Wed

11

-

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

Thu

12

-

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

Fri

13

-

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

Sat

14

-

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

Sun

15

-

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

Mon

16

-

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

Tue

17

-

- 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)

Go further