Weather L'Ile de Groix-Les Sables Rouges - Detailed bulletin - Free 15-day Marine forecasts

Groix (56590)Longitude : -3°30 W Latitude : 47°39 N Altitude : 0m

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

Sun

30

-

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

Mon

01

-

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

Tue

02

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

Wed

03

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

Thu

04

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

Fri

05

-

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

Sat

06

-

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

Sun

07

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

Mon

08

-

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

Tue

09

-

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

Wed

10

-

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

Thu

11

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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Thursday 27 november

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

20

10

0

60

50

40

30

20

10

15

10

5

0

40

30

20

10

5

0

1.5

1

0.5

3

0

15

10

5

60

55

50

45

40

Fri 28

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

225° SW SW
225° SW SW
235° SW SW
230° SW SW
235° SW SW
235° SW SW
235° SW SW
230° SW SW
230° SW SW
255° W WSW
275° W W
280° W W
275° W W
265° W W
260° W W
265° W W
270° W W
265° W W
265° W W
270° W W
270° W W
275° W W
270° W W
270° W W

16 30 8 19 5
17 32 9 20 5
19 35 10 22 5
19 35 10 22 5
19 36 10 22 5
18 34 9 21 5
18 34 9 21 5
18 33 9 21 5
19 36 10 22 5
16 29 8 18 5
14 26 7 16 4
10 18 5 11 3
9 16 4 10 3
9 17 5 11 3
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
14 26 7 16 4
16 29 8 18 5
15 28 8 17 4
15 28 8 17 4
13 24 7 15 4
13 25 7 16 4

24 44 12 27 6
25 46 13 29 6
26 48 13 30 6
26 49 14 30 6
27 50 14 31 7
26 49 14 30 6
26 49 14 30 6
26 48 13 30 6
26 49 14 30 6
28 52 14 32 7
24 45 13 28 6
20 37 10 23 5
15 27 8 17 4
13 25 7 16 4
16 29 8 18 5
16 30 8 19 5
17 31 9 19 5
17 31 9 19 5
19 35 10 22 5
21 38 11 24 -
21 39 11 24 6
20 37 10 23 5
19 36 10 22 5
18 34 9 21 5

0.9
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.1
1.1
1.2
1.2
1.2
1.3
1.3
1.2
1.2

1.8
1.8
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.8
1.8
1.8
1.9
1.9
1.9
2
2.1
2.2
2.2
2.3
2.3
2.3
2.3
2.3

0.7
0.7
0.8
0.7
0.6
0.6
0.6
0.7
0.6
0.6
0.3
0.3
0.2
0.2
0.2
0.3
0.4
0.6
0.6
0.7
0.7
0.7
0.6
0.6

270° W W
270° W W
265° W W
270° W W
265° W W
265° W W
270° W W
270° W W
220° SW SW
255° W WSW
260° W W
260° W W
260° W W
260° W W
260° W W
265° W W
270° W W
210° SW SSW
205° SW SSW
195° S SSW
205° SW SSW
225° SW SW
225° SW SW
225° SW SW

0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.6
0.7
0.7
0.9
0.9
1.0
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.9
1.0
1.0
1.0

7
7
7
6
7
7
7
8
7
7
7
7
7
8
9
11
13
14
14
15
15
14
13
13

60
70
70
80
80
80
80
80
90
90
90
90
160
300
370
370
370
360
360
340
330
310
280
270

3.4
3.8
4.0
4.0
3.8
3.4
3.0
2.6
2.4
2.3
2.5
2.9
3.4
3.8
4.2
4.3
4.2
3.8
3.3
2.8
2.4
2.2
2.2
2.4

14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57

5
5
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
75
65
40
40
40
40

0
0
0.6
0.3
0
0
0
0
1.1
1.3
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0

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

40
40
70
50
35
20
0
30
60
75
70
45
25
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
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1017
1017
1017
1017
1017
1017

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

13 56
14 56
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 56
13 56
13 55
13 55
13 55
13 55
13 55
13 56
14 56
14 57
14 57
14 57
13 56
13 55
12 53

8 47
8 47
8 46
8 46
8 46
8 47
8 47
8 47
8 46
8 47
8 47
9 49
10 49
9 49
9 48
9 48
9 49
11 51
11 51
11 51
11 51
10 49
9 47
7 45

19 36 5 10 22
20 37 5 10 23
20 37 5 10 23
21 39 6 11 24
19 36 5 10 22
19 36 5 10 22
21 38 5 11 24
21 38 5 11 24
18 33 5 9 21
16 29 5 8 18
12 22 4 6 14
10 18 3 5 11
10 19 3 5 12
11 21 4 6 13
12 23 4 6 14
12 23 4 6 14
13 25 4 7 16
14 26 4 7 16
16 29 5 8 18
17 32 5 9 20
17 31 5 9 19
16 29 5 8 18
15 28 4 8 17
15 27 4 8 17

1.6
1.7
1.7
1.7
1.8
1.8
1.8
1.7
1.7
1.6
1.6
1.6
1.6
1.6
1.7
1.8
1.9
1.9
2
2
2
2
1.9
1.9

Forecasts established in local time
Last updated 43min ago | Next update in 3h
Caption

Expert opinion

A southwesterly gale prevails over the whole area.

For L"Ile de Groix-Les Sables Rouges :
Warning strong breeze offshore.

We are 85% sure of the situation, because it is possible that the change in the rain system may not be as clear as forecast.

In the evening, changeable skies clouding over completely.
Showers towards the end of the night. SW wind force 5. Gusts reaching 27 knots in the evening. Slight sea. Low, short swell from W. Excellent visibility.

Tides at Port-Tudy

46

Low tide 02h44 2.25m

High tide 08h54 4.35m

44

Low tide 15h17 2.13m

High tide 21h26 4.04m

www.shom.fr - © SHOM 2025

Consult the tides for November

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

Sun

30

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

Mon

01

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

Tue

02

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

Wed

03

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

Thu

04

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

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

Tue

09

-

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

Wed

10

-

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

Thu

11

-

- 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 L'Ile de Groix-Les Sables Rouges

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Port-Tudy