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

Groix (56590)Longitude : -3°27 W Latitude : 47°37’,002 N Altitude : 0m

Thu

16

-

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

Fri

17

-

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

Sat

18

-

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

Sun

19

-

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

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

-

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

Wed

29

-

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

Thu

30

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Thursday 16 october

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)

25

20

15

10

45

40

35

30

25

20

15

10

5

30

25

20

15

10

5

0

1

0.5

0

3

0

20

15

10

5

0

70

60

50

40

30

Fri 17

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

55° NE NE
60° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE
65° NE ENE
70° E ENE
70° E ENE
75° E ENE
75° E ENE
80° E ENE
75° E ENE
70° E ENE
65° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE
65° NE ENE
65° NE ENE
70° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE

13 25 7 16 4
15 28 8 17 4
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
15 28 8 17 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
12 22 6 14 4
12 22 6 14 4
13 24 7 15 4
15 27 8 17 4
15 28 8 17 4
16 29 8 18 5
16 29 8 18 5
16 30 8 19 5
16 29 8 18 5
16 29 8 18 5
15 28 8 17 4

19 35 10 22 5
21 38 11 24 5
21 38 11 24 -
21 38 11 24 -
21 39 11 24 6
21 38 11 24 -
21 39 11 24 6
21 39 11 24 6
21 39 11 24 6
19 36 10 22 5
18 34 9 21 5
18 33 9 21 5
17 32 9 20 5
17 32 9 20 5
16 29 8 18 5
17 32 9 20 5
19 35 10 22 5
21 38 11 24 5
21 39 11 24 6
22 40 11 25 6
22 40 11 25 6
22 40 11 25 6
21 39 11 24 6
21 39 11 24 6

0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6

1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.3
1.2
1.2
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.3

0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.5
0.4
0.4
0.4
0.4
0.3
0.3
0.2
0.2
0.3
0.3
0.3
0.4
0.4
0.4
0.3
0.4

230° SW SW
230° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
230° SW SW
230° SW SW
230° SW SW
220° SW SW
225° SW SW
220° SW SW
220° SW SW
220° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
190° S S
185° S S
165° S SSE
170° S S

0.6
0.6
0.6
0.6
0.5
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5

12
12
11
11
11
11
11
11
10
10
9
9
9
9
9
9
9
9
9
9
6
6
5
6

220
210
200
190
180
170
160
150
150
140
140
140
140
140
140
140
140
130
120
110
110
110
110
35

2.6
2.3
2.2
2.4
2.8
3.3
3.8
4.2
4.4
4.4
4.0
3.5
2.8
2.3
1.9
1.9
2.2
2.7
3.3
3.8
4.2
4.4
4.2
3.7

16 62
16 61
16 61
16 61
16 61
16 61
16 61
16 62
16 62
16 62
16 62
17 62
16 62
16 62
16 62
16 62
16 62
16 62
16 62
16 62
16 61
16 61
16 61
16 61

0
15
10
10
15
5
5
10
15
20
20
20
20
20
5
5
0
0
10
15
10
0
0
5

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

1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1021
1021
1021
1021
1022
1022
1021
1021
1021
1021
1021

0
0
0
0
0
1
2
3
3
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0

11 52
10 49
9 49
10 49
11 51
13 55
14 58
16 60
17 62
17 63
18 64
18 64
17 63
16 61
15 58
14 56
13 55
12 54
12 53
11 52
11 51
10 50
10 49
9 49

7 44
4 40
4 39
4 40
6 44
10 49
13 55
15 58
16 61
17 62
17 62
16 61
14 58
12 54
11 51
9 48
8 46
7 44
6 43
6 42
5 41
5 41
4 40
4 39

17 31 5 9 19
18 34 5 9 21
18 34 5 9 21
18 34 5 9 21
18 34 5 9 21
18 33 5 9 21
17 32 5 9 20
16 30 5 8 19
15 28 4 8 17
14 26 4 7 16
13 24 4 7 15
12 23 4 6 14
13 24 4 7 15
13 24 4 7 15
13 25 4 7 16
14 26 4 7 16
16 29 5 8 18
17 32 5 9 20
18 34 5 9 21
19 35 5 10 22
19 35 5 10 22
19 35 5 10 22
18 34 5 9 21
18 33 5 9 21

0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.9

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

Expert opinion

A southeasterly, moderate 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 95%.

Fair weather with mostly clear skies. In the evening, relatively cloudless skies clearing.
ENE force 5 in the morning becoming force 4 in the evening. Gusts reaching 21 knots until the middle of the day. Slight sea. Low, fairly long swell from SW. Excellent visibility.

Tides at Port-Tudy

44

High tide 02h07 4.15m

Low tide 07h41 2.2m

49

High tide 14h28 4.43m

Low tide 20h31 1.88m

www.shom.fr - © SHOM 2025

Consult the tides for October

Thu

16

-

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

Fri

17

-

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

Sat

18

-

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

Sun

19

-

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

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

-

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

Wed

29

-

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

Thu

30

-

- 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