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

15

-

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

Sun

16

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

Mon

17

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

Tue

18

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

Wed

19

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

Thu

20

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

Fri

21

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

Sat

22

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

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

Fri

28

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

Sat

29

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

BULLETIN

(established in local time)

Reliability 80%

No gale warning.

Saturday 15 november

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Under storms

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

0

40

30

20

10

0

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

3

0

20

15

10

5

65

60

55

50

45

Sun 16

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

110° E ESE
125° SE ESE
135° SE SE
150° SE SSE
145° SE SSE
165° S SSE
195° S SSW
195° S SSW
185° S S
170° S S
150° SE SSE
150° SE SSE
145° SE SE
135° SE SE
130° SE SE
115° SE ESE
110° E ESE
100° E E
95° E E
90° E E
90° E E
85° E E
90° E E
85° E E

10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
10 19 5 12 3
9 16 4 10 3
8 14 4 9 3
6 11 3 7 2
5 10 3 6 2
6 11 3 7 2
4 8 2 5 2
5 10 3 6 2
6 11 3 7 2
5 10 3 6 2
5 9 3 6 2
5 9 3 6 2
5 10 3 6 2
6 12 3 7 3
8 14 4 9 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
10 18 5 11 3
9 16 4 10 3

18 34 9 21 5
18 33 9 21 5
17 31 9 19 5
18 34 9 21 5
18 33 9 21 5
13 25 7 16 4
11 21 6 13 4
12 22 6 14 4
10 18 5 11 3
8 15 4 9 3
9 17 5 11 3
10 18 5 11 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
9 16 4 10 -
10 18 5 11 -
11 21 6 13 4
12 23 6 14 4
13 25 7 16 4
13 24 7 15 4
13 25 7 16 4
13 25 7 16 4

- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
>25 >50 >14 >30 >7
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -

0.4
0.5
0.4
0.4
0.4
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
0.3
0.3
0.3
0.3
0.3

0.9
1
0.9
0.9
0.8
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.7
0.7
0.7
0.7

0.4
0.3
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.2
0.2
0.2
0.3

175° S S
135° SE SE
140° SE SE
140° SE SE
105° E ESE
145° SE SE
145° SE SE
180° S S
185° S S
185° S S
185° S S
185° S S
230° SW SW
250° W WSW
230° SW SW
225° SW SW
210° SW SSW
215° SW SW
260° W W
260° W W
260° W W
260° W WSW
245° SW WSW
225° SW SW

0.2
0.4
0.4
0.4
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

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

35
40
40
60
60
70
70
70
70
70
90
90
90
90
90
90
100
100
110
130
130
140
130
130

3.2
2.6
2.1
1.8
1.9
2.3
2.8
3.4
4.0
4.3
4.4
4.1
3.5
2.8
2.2
1.8
1.6
1.9
2.4
3.0
3.7
4.2
4.4
4.2

15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
15 60
15 60

10
10
70
75
75
70
80
70
70
35
45
30
25
5
15
10
10
30
25
20
30
25
40
35

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

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

30
25
25
25
0
0
0
30
40
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

1001
1001
1001
1002
1002
1003
1003
1003
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

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

15 58
15 59
15 59
15 60
15 59
15 59
15 60
15 59
15 59
15 60
16 60
16 60
16 60
15 59
14 58
14 58
14 58
14 58
14 57
14 57
14 57
14 56
13 56
13 56

11 52
12 53
12 53
12 53
12 53
13 55
14 57
14 57
14 58
16 61
16 61
16 60
15 59
14 57
13 55
12 54
12 53
11 53
11 52
11 51
10 51
10 51
10 50
10 50

12 23 4 6 14
12 22 4 6 14
12 22 4 6 14
13 24 4 7 15
11 21 4 6 13
10 18 3 5 11
9 16 3 4 10
8 15 3 4 9
7 13 3 4 8
6 11 2 3 7
7 13 3 4 8
6 12 3 3 7
6 11 2 3 7
6 11 2 3 7
5 10 2 3 6
6 11 2 3 7
7 13 3 4 8
8 15 3 4 9
9 17 3 5 11
11 20 4 6 12
10 19 3 5 12
10 18 3 5 11
11 21 4 6 13
11 20 4 6 12

1
1
1
0.9
0.8
0.7
0.7
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
0.6
0.6
0.6
0.6

Forecasts established in local time
Last updated 22min ago | Next update in 3h
Caption

Expert opinion

Low 988 hPa centered at 190 nautical miles in the West-North-West of Cape Finisterre (Spain) rising in a stationary position.

For Les Grands Sables :
No gale warning.

We are 80% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.

Skies changeable to very cloudy. Possibility of showers late in the morning, possibility of showers in the afternoon. In the evening, skies with few clouds.
SSE force 3 becoming force 2 in the middle of the day then ESE force 3. Gusts reaching 18 knots in the morning. Smooth to slight sea becoming smooth in the middle of the day. Low, short swell from SE. Good visibility temporarily in the middle of the day.

Tides at Belle-Ile (Le Palais)

51

High tide 01h29 4.19m

Low tide 07h10 1.84m

55

High tide 13h46 4.38m

Low tide 19h47 1.64m

www.shom.fr - © SHOM 2025

Consult the tides for November

Sat

15

-

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

Sun

16

-

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

Mon

17

-

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

Tue

18

-

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

Wed

19

-

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

Thu

20

-

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

Fri

21

-

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

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

29

-

- 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)