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

Sat

15

-

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

Sun

16

-

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

Mon

17

-

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

Tue

18

-

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

Wed

19

-

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

Thu

20

-

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

Fri

21

-

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

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

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

Sat

29

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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Saturday 15 march

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

25

20

15

10

60

50

40

30

20

15

10

5

35

30

25

20

15

10

5

0

1

0.5

3

0

10

5

0

-5

50

40

30

20

Sun 16

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

25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
30° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
30° NE NNE
40° NE NE
45° NE NE
45° NE NE
45° NE NE
45° NE NE
40° NE NE
45° NE NE
40° NE NE

17 32 9 20 5
16 30 8 19 5
15 28 8 17 4
15 27 8 17 4
15 28 8 17 4
15 27 8 17 4
13 25 7 16 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
12 23 6 14 4
12 22 6 14 4
12 23 6 14 4
12 22 6 14 4
13 24 7 15 4
15 28 8 17 4
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
15 28 8 17 4
16 29 8 18 5

28 51 14 32 7
24 44 12 27 6
23 42 12 26 6
22 40 11 25 6
22 40 11 25 6
21 39 11 24 6
21 39 11 24 6
21 38 11 24 5
20 37 10 23 5
19 36 10 22 5
19 35 10 22 5
18 33 9 21 5
17 32 9 20 5
17 32 9 20 5
18 33 9 21 5
19 36 10 22 5
21 39 11 24 6
22 41 11 25 6
22 40 11 25 6
21 38 11 24 5
20 37 10 23 5
20 37 10 23 5
21 38 11 24 5
21 38 11 24 -

0.9
0.9
0.8
0.8
0.7
0.7
0.8
0.8
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6

1.7
1.7
1.6
1.5
1.5
1.4
1.5
1.5
1.5
1.4
1.4
1.3
1.3
1.3
1.3
1.2
1.2
1.2
1.3
1.3
1.3
1.3
1.2
1.2

0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.4

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
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW

0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
10
10

160
160
170
170
170
170
170
170
160
160
160
160
160
160
160
160
160
150
150
140
130
120
120
110

4.5
3.6
2.7
1.8
1.2
1.1
1.5
2.4
3.4
4.4
5.0
5.1
4.7
3.9
3.0
2.1
1.4
1.1
1.4
2.1
3.1
4.1
4.8
5.0

10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 49
10 49
10 49
10 49
10 49
10 49
10 50
10 50
10 50
10 50
10 50
10 50
10 50

65
80
80
25
20
30
40
30
90
80
20
15
20
45
45
50
40
50
60
50
70
50
70
85

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
25
20
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

1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1020
1019
1020
1020

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

7 44
5 41
5 41
4 40
4 39
3 38
3 38
3 37
3 37
3 37
2 36
2 36
2 36
3 37
4 39
5 42
7 44
8 46
8 47
9 48
9 48
9 49
9 48
9 47

1 33
0 32
0 32
-1 31
-1 30
-1 29
-1 29
-2 29
-2 29
-2 29
-2 29
-2 29
-2 29
-1 30
1 34
3 38
5 41
6 44
8 46
8 46
8 46
7 45
6 43
4 40

17 32 5 9 20
19 35 5 10 22
18 34 5 9 21
17 31 5 9 19
17 31 5 9 19
16 30 5 8 19
17 31 5 9 19
16 30 5 8 19
16 30 5 8 19
16 30 5 8 19
15 28 4 8 17
15 28 4 8 17
15 27 4 8 17
15 27 4 8 17
15 27 4 8 17
14 26 4 7 16
14 26 4 7 16
15 28 4 8 17
16 29 5 8 18
15 28 4 8 17
14 26 4 7 16
14 26 4 7 16
15 28 4 8 17
17 32 5 9 20

1
1
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7

Forecasts established in local time
Last updated 36min ago | Next update in 3h
Caption

Expert opinion

An easterly, moderate and mostly variable flow prevails over the whole area.

For L"Ile de Groix - Locmaria :
Warning strong breeze offshore.

We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.

In the evening, clear periods developing.
No precipitation. NNE wind force 5. Gusts reaching 30 knots in the evening. Slight sea. Low, fairly long swell from SW. Excellent visibility.

Tides at Port-Tudy

90

High tide 05h13 5.14m

Low tide 11h37 1.06m

90

High tide 17h25 5.03m

Low tide 23h45 1.1m

www.shom.fr - © SHOM 2025

Consult the tides for March

Sat

15

-

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

Sun

16

-

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

Mon

17

-

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

Tue

18

-

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

Wed

19

-

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

Thu

20

-

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

Fri

21

-

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

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

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

* +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