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

Groix (56590)Lon : -3°30 W Lat : 47°39 N Alt : 0m

Sat

28

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Sun

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Mon

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Tue

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BULLETIN

(* established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Saturday 28 feb

METEO CONSULT Run : 28/02 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)

30

20

10

0

60

50

40

30

20

10

15

10

5

40

30

20

10

5

0

2

1.5

1

3

0

15

10

5

0

60

55

50

45

40

                                    
                                                                         Sun 1
                                                            
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                        Run : 28/02 00Z
                Mesh : 1km
                Updated, 3h ago
                Update in 3h

Sun 1

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

280° W W
275° W W
270° W W
265° W W
260° W W
260° W WSW
250° W WSW
245° SW WSW
240° SW WSW
235° SW SW
230° SW SW
230° SW SW
220° SW SW
220° SW SW
215° SW SSW
215° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
215° SW SSW
210° SW SSW
210° SW SSW

10 19 5 12 3
9 17 5 11 3
11 20 6 12 4
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4
13 24 7 15 4
13 24 7 15 4
15 28 8 17 4
16 29 8 18 5
17 31 9 19 5
18 33 9 21 5
18 34 9 21 5
18 34 9 21 5
19 35 10 22 5
18 34 9 21 5
18 34 9 21 5
18 34 9 21 5
18 34 9 21 5

14 26 7 16 4
14 26 7 16 4
15 28 8 17 -
16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
15 28 8 17 -
16 29 8 18 5
16 30 8 19 5
18 33 9 21 5
18 34 9 21 5
21 39 11 24 6
22 41 11 25 6
24 44 12 27 6
25 47 13 29 6
26 48 13 30 6
26 49 14 30 6
28 51 14 32 7
27 50 14 31 7
26 49 14 30 6
26 49 14 30 6
26 48 13 30 6

1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.6
1.6
1.7
1.8
1.8
1.8
1.8
1.8
1.8

0.2
0.2
0.3
0.4
0.4
0.4
0.3
0.3
0.3
0.4
0.5
0.6
0.6
0.8
0.7
1
1
1.1
1.3
1.2
1.2
1
1
1

250° W WSW
255° W WSW
255° W WSW
250° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
260° W W
260° W W
260° W W
260° W W
260° W WSW
260° W WSW
255° W WSW
255° W WSW
255° W WSW

1.6
1.6
1.6
1.6
1.6
1.6
1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.3
1.3
1.2
1.3
1.4
1.5
1.5
1.5

10
10
11
11
11
11
11
11
11
11
11
11
11
11
10
10
10
10
10
9
9
9
9
9

170
170
170
170
170
170
180
180
180
170
160
160
150
130
120
110
100
90
90
90
90
90
90
90

3.2
3.9
4.3
4.5
4.3
3.7
3.0
2.3
1.8
1.7
1.9
2.5
3.2
3.9
4.5
4.8
4.7
4.2
3.4
2.5
1.8
1.4
1.4
1.8

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

0
30
35
20
10
35
55
40
60
50
55
65
75
95
95
90
100
100
100
100
100
100
100
100

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
20
25
25
30
0
30
40
40
40

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
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1024
1025
1025
1025
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024
1023
1022
1022
1022
1021
1021
1021
1021
1021

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

11 52
11 52
12 53
11 52
11 52
11 52
10 51
10 49
9 49
9 49
10 49
10 49
10 50
10 50
10 51
11 51
11 51
11 51
11 51
11 52
11 52
11 52
11 53
11 53

13 55
12 54
12 54
12 53
11 52
10 50
8 46
6 43
6 42
5 42
5 42
5 42
5 42
5 41
5 41
5 41
5 41
5 41
5 41
5 41
5 41
6 42
6 42
6 43

10 19 3 5 12
10 19 3 5 12
11 20 4 6 12
10 19 3 5 12
11 20 4 6 12
10 19 3 5 12
11 20 4 6 12
11 21 4 6 13
12 22 4 6 14
12 23 4 6 14
13 24 4 7 15
14 26 4 7 16
16 29 5 8 18
17 31 5 9 19
18 34 5 9 21
19 36 5 10 22
20 37 5 10 23
20 37 5 10 23
21 38 5 11 24
21 38 5 11 24
21 38 5 11 24
21 38 5 11 24
20 37 5 10 23
20 37 5 10 23

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

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

Expert opinion

A westerly, moderate and very variable flow prevails over the whole area.

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

The reliability of the situation is assessed at 90%.

Sunny becoming changeable in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. WNW force 4 in the morning turning WSW in the evening. Gusts reaching 18 knots in the evening. Moderate sea. Moderate, fairly long swell from WSW. Excellent visibility.

Tides at Port-Tudy

55

High tide 02h26 4.46m

Low tide 08h30 1.68m

62

High tide 15h01 4.48m

Low tide 20h49 1.68m

www.shom.fr - © SHOM 2026

Consult the tides for February

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Sat

28

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

Sun

01

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

Mon

02

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

Tue

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

Wed

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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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07

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Sun

08

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

Mon

09

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Tue

10

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

Wed

11

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Thu

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Fri

13

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Sat

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- 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

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