Weather L'Ile de Groix - Locmaria - Detailed bulletin - Free 15-day Marine forecasts

Groix (56590)Long : -3°27 W Lat : 47°37’,002 N Alt : 0m

Fri

19

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

Sat

20

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Sun

21

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Mon

22

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Tue

23

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Wed

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Thu

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Fri

26

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Sat

27

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Sun

28

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Mon

29

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Tue

30

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Wed

31

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Thu

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Fri

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BULLETIN

(* established in local time)

Reliability 90%

No gale warning.

Friday 19 dec

METEO CONSULT Run : 18/12 16Z Mesh : 1km Updated, 9h ago Update imminent

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (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 (%)

Storm 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

40

30

20

10

0

10

5

0

25

20

15

10

5

10

5

0

5

0

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Sat 20
                                                            
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                        Run : 18/12 16Z
                Mesh : 1km
                Updated, 9h ago
                Update imminent

Sat 20

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

305° NW NW
305° NW NW
300° NW WNW
300° NW WNW
295° NW WNW
300° NW WNW
295° NW WNW
290° W WNW
285° W WNW
275° W W
275° W W
270° W W
270° W W
270° W W
255° W WSW
245° SW WSW
245° SW WSW
240° SW WSW
230° SW SW
225° SW SW
220° SW SW
205° SW SSW
195° S SSW
195° S SSW

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

18 34 9 21 5
17 31 9 19 5
16 29 8 18 5
15 27 8 17 4
13 25 7 16 4
14 26 7 16 4
14 26 7 16 4
9 17 5 11 -
10 19 5 12 -
11 21 6 13 4
12 23 6 14 4
12 23 6 14 4
12 22 6 14 4
10 19 5 12 -
10 18 5 11 3
6 12 - 7 3
8 14 4 9 3
8 14 4 9 3
8 15 4 9 -
9 16 - 10 -
9 16 4 10 -
11 20 6 12 4
10 19 5 12 -
12 23 6 14 4

3.3
3.2
3.1
3
2.9
2.8
2.8
2.8
2.7
2.6
2.6
2.6
2.5
2.4
2.4
2.3
2.2
2.2
2.1
2.2
2.1
2.1
2.1
2

6
5.7
5.5
5.3
5.2
5
5.1
5
4.8
4.7
4.7
4.6
4.5
4.4
4.2
4.1
4
3.9
3.9
3.9
3.9
3.9
3.7
3.6

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

225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
240° SW WSW
245° SW WSW
245° SW WSW
235° SW WSW
240° SW WSW
240° SW WSW

3.3
3.2
3.1
3.0
2.8
2.8
2.8
2.7
2.6
2.6
2.6
2.5
2.5
2.4
2.4
2.3
2.2
2.2
2.1
2.1
2.1
2.1
2.0
1.9

12
11
11
11
11
12
14
14
14
14
14
15
15
15
15
15
14
15
14
14
14
14
14
14

380
380
340
330
330
330
360
360
360
360
360
360
360
360
360
360
360
360
350
350
340
340
320
320

4.6
4.8
4.6
4.1
3.3
2.6
2.0
1.7
1.8
2.2
2.9
3.7
4.3
4.6
4.6
4.1
3.5
2.7
2.1
1.7
1.7
2.1
2.8
3.6

13 55
13 55
13 55
13 55
13 55
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
13 55
13 55
13 55
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54

100
100
100
95
90
85
95
85
85
65
50
40
30
35
70
45
30
30
45
45
45
35
30
75

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

1014
1015
1015
1016
1017
1018
1018
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017

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

9 49
9 48
9 48
8 47
8 47
8 47
8 46
8 47
10 49
11 52
12 53
12 54
12 53
11 53
10 50
9 49
9 48
9 47
8 47
8 46
8 46
8 46
8 46
7 45

5 41
5 41
5 41
5 41
5 40
5 40
5 41
6 43
8 46
9 48
10 51
11 52
11 51
10 50
8 47
7 45
7 44
6 43
6 42
5 42
5 42
5 41
5 41
4 39

15 27 4 8 17
13 25 4 7 16
14 26 4 7 16
13 25 4 7 16
13 25 4 7 16
13 24 4 7 15
12 22 4 6 14
12 22 4 6 14
11 21 4 6 13
11 21 4 6 13
11 21 4 6 13
10 19 3 5 12
9 16 3 4 10
9 16 3 4 10
9 16 3 4 10
8 15 3 4 9
8 15 3 4 9
9 16 3 4 10
8 14 3 4 9
9 17 3 5 11
9 17 3 5 11
10 19 3 5 12
11 20 4 6 12
11 21 4 6 13

3.4
3.4
3.3
3.2
3.2
3
2.9
2.8
2.7
2.7
2.6
2.6
2.6
2.5
2.5
2.5
2.4
2.4
2.3
2.2
2.2
2.1
2.1
2.1

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

Expert opinion

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

For L"Ile de Groix - Locmaria :
No gale warning.

The reliability of the situation is assessed at 90%.

Skies changeable to very cloudy. No precipitation. In the evening, cloud and long sunny periods.
No precipitation. WNW force 3 in the morning turning SW in the evening. Gusts reaching 15 knots in the morning. Rough sea becoming moderate in the evening. Moderate, fairly long swell from SW. Excellent visibility.

Tides at Port-Tudy

67

High tide 04h00 4.78m

Low tide 10h17 1.67m

69

High tide 16h20 4.64m

Low tide 22h32 1.66m

www.shom.fr - © SHOM 2025

Consult the tides for December

Go further

Fri

19

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

Sat

20

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

Sun

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

Mon

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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

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

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

Sat

27

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

Sun

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

Mon

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

Tue

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Wed

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Thu

01

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

Fri

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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 - Locmaria

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Port-Tudy

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