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

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

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BULLETIN

(* established in local time)

Reliability 85%

Wind alert - Warning moderate gale offshore.

Thursday 18 dec

METEO CONSULT Run : 18/12 11Z Mesh : 1km Updated, 5h ago Update in 1h

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)

Swell height (m)

Weather

Rain (mm) (mm)

Amount of precipitation (mm)

Type of precipitation

Precipitation risk (%)

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

50

40

30

20

10

90

80

70

60

50

40

30

25

20

15

10

60

50

40

30

20

10

5

0

3

0

15

10

5

0

60

55

50

45

40

                    35
                    17h35
                
                    40
                    17h40
                
                    45
                    17h45
                
                    50
                    17h50
                
                    55
                    17h55
                
                    18h00
                    18h00
                
                    05
                    18h05
                
                    10
                    18h10
                
                    15
                    18h15
                
                    20
                    18h20
                
                    25
                    18h25
                
                    30
                    18h30
                
                    35
                    18h35
                
                    40
                    18h40
                
                    45
                    18h45
                
                    50
                    18h50
                
                    55
                    18h55
                
                    19h00
                    19h00
                
                    05
                    19h05
                
                    10
                    19h10
                
                    15
                    19h15
                
                    20
                    19h20
                
                    25
                    19h25
                
                    30
                    19h30
                
                        Run : 18/12 11Z
                Mesh : 1km
                Updated, 5h ago
                Update in 1h

35 17h35
40 17h40
45 17h45
50 17h50
55 17h55
18h00 18h00
05 18h05
10 18h10
15 18h15
20 18h20
25 18h25
30 18h30
35 18h35
40 18h40
45 18h45
50 18h50
55 18h55
19h00 19h00
05 19h05
10 19h10
15 19h15
20 19h20
25 19h25
30 19h30

215° SW SW
215° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
225° SW SW
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
230° SW SW
230° SW SW
230° SW SW

28 52 14 32 7
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
25 47 13 29 6
25 46 13 29 6
25 46 13 29 6
24 45 13 28 6
24 44 12 27 6
23 43 12 27 6
23 43 12 27 6
23 42 12 26 6
22 41 11 25 6
22 41 11 25 6
22 40 11 25 6
21 39 11 24 6
21 38 11 24 5
21 38 11 24 5
20 37 10 23 5
19 36 10 22 5
19 35 10 22 5
19 35 10 22 5

45 83 23 52 9
44 82 23 51 9
44 81 23 50 9
43 79 22 49 9
42 78 22 48 9
41 76 21 47 9
40 75 21 47 9
40 74 21 46 8
39 72 20 45 8
38 71 20 44 8
38 70 19 43 8
37 68 19 42 8
36 67 19 42 8
36 66 18 41 8
35 64 18 40 8
34 63 18 39 8
33 62 17 39 8
32 60 17 37 7
32 59 16 37 7
31 57 16 35 7
30 56 16 35 7
30 55 15 34 7
29 53 15 33 7
28 52 14 32 7

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3.9
3.9
3.9
3.9
3.9
3.9
3.9

7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7
7
7
7
7
7
7

2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
3.1
3.1
3.1
3.1
3.1
3.1
3.1

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

40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40

13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55

5 41
5 41
5 41
5 41
5 41
5 41
5 41
5 42
5 42
5 42
6 42
6 42
6 42
6 42
6 42
6 43
6 43
6 43
6 43
6 43
6 44
7 44
7 44
7 44

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

Expert opinion

A southerly, very strong and variable flow prevails over the North and the East of the basin. Over the South-West, it is northwesterly, very strong and mostly variable.

For L"Ile de Groix - Locmaria :
Warning moderate gale offshore.

The reliability of the situation is assessed at 85%.

Overcast skies. Light rain. In the evening, overcast skies.
Light showers. SSW force 7 in the middle of the day turning WSW force 6 in the evening. Gusts reaching 51 knots in the middle of the day. Very rough sea. Moderate, fairly long swell from SW. Poor visibility becoming good in the evening.

Tides at Port-Tudy

63

High tide 03h24 4.66m

Low tide 09h39 1.78m

65

High tide 15h45 4.57m

Low tide 21h57 1.73m

www.shom.fr - © SHOM 2025

Consult the tides for December

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Thu

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Fri

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Sun

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Mon

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Thu

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* +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

Expert opinion

Tides at Port-Tudy

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