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

Mon

23

-

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

Tue

24

-

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

Wed

25

-

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

Thu

26

-

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

Fri

27

-

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

Sat

28

-

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

Sun

01

-

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

Mon

02

-

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

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

BULLETIN

(* established in local time)

Reliability 85%

No gale warning.

Monday 23 feb

METEO CONSULT Run : 22/02 00Z Mesh : 1km Updated, 2h ago Update in 4h

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)

25

20

15

10

5

40

30

20

10

15

10

5

0

25

20

15

10

5

10

5

0

1

0.5

3

0

15

10

5

55

50

45

40

                                    
                                                                         Tue 24
                                                            
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                        Run : 22/02 00Z
                Mesh : 1km
                Updated, 2h ago
                Update in 4h

Tue 24

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

250° W WSW
250° W WSW
245° SW WSW
245° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
240° SW WSW
230° SW SW
220° SW SW
220° SW SW
205° SW SSW
195° S SSW
180° S S
175° S S
170° S S
165° S SSE
160° S SSE
160° S SSE
155° SE SSE

13 24 7 15 4
11 21 6 13 4
11 21 6 13 4
12 22 6 14 4
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
10 19 5 12 3
9 16 4 10 3
8 15 4 9 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
10 19 5 12 3
11 21 6 13 4
12 22 6 14 4
12 23 6 14 4
13 24 7 15 4

20 37 10 23 5
19 36 10 22 5
19 36 10 22 5
19 36 10 22 5
19 35 10 22 5
19 35 10 22 5
20 37 10 23 5
20 37 10 23 5
19 36 10 22 5
18 33 9 21 5
17 32 9 20 5
16 29 8 18 5
14 26 7 16 4
12 23 6 14 4
11 21 6 13 4
12 22 6 14 4
11 21 6 13 4
12 22 6 14 4
12 23 6 14 4
16 29 8 18 5
17 31 9 19 5
18 34 9 21 5
19 36 10 22 5
19 36 10 22 5

0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6

0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.3
0.3

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

0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5

11
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12

190
200
210
210
210
220
200
200
210
200
210
220
240
240
240
240
240
240
240
210
180
180
160
140

3.6
4.4
4.7
4.6
4.1
3.3
2.5
1.8
1.4
1.3
1.7
2.4
3.3
4.0
4.4
4.4
4.1
3.5
2.8
2.1
1.7
1.5
1.6
2.1

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 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52

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

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0

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

0
0
0
0
0
0
0
45
0
0
0
0
60
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

5
>20
15
>20
>20
15
>20
>20
>20
>20
15
5
5
2
2
2
2
3
5
10
10
>20
>20
>20

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1020
1019

0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

12 53
12 54
12 53
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 53
12 53
12 53
12 53
12 53
12 53
11 53
11 52
11 52
11 51
11 51
11 51

7 45
8 46
8 46
8 47
9 48
9 48
9 48
10 50
10 49
10 49
10 49
10 49
9 49
9 49
9 49
9 48
9 49
9 48
9 47
8 46
7 45
7 44
6 43
6 43

11 20 4 6 12
12 22 4 6 14
12 22 4 6 14
12 23 4 6 14
12 23 4 6 14
12 23 4 6 14
12 23 4 6 14
13 24 4 7 15
12 23 4 6 14
12 22 4 6 14
11 20 4 6 12
9 17 3 5 11
9 16 3 4 10
8 14 3 4 9
8 14 3 4 9
8 14 3 4 9
7 13 3 4 8
8 15 3 4 9
9 16 3 4 10
11 21 4 6 13
13 24 4 7 15
14 26 4 7 16
15 28 4 8 17
15 28 4 8 17

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.9

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

Expert opinion

A southwesterly, strong and very variable flow prevails over the whole area.

For Les Grands Sables :
No gale warning.

We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.

Very cloudy skies becoming totally overcast during the afternoon. The risk of seeing rain will remain low. In the evening, overcast and misty, reduced visibility.
Drizzle fading over time. WSW force 4 in the morning turning SSW force 3 in the evening. Gusts reaching 20 knots until the middle of the day. Smooth to slight sea. Low, fairly long swell from W. Poor visibility becoming poor in the middle of the day then reduced by mist.

Tides at Belle-Ile (Le Palais)

74

Low tide 02h18 1.13m

High tide 08h10 4.72m

67

Low tide 14h41 1.27m

High tide 20h21 4.47m

www.shom.fr - © SHOM 2026

Consult the tides for February

Go further

Mon

23

-

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

Tue

24

-

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

Wed

25

-

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

Thu

26

-

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

Fri

27

-

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

Sat

28

-

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

Sun

01

-

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

Mon

02

-

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

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

* +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