Weather Locmaria - Detailed bulletin - Free 15-day Marine forecasts

Groix FRALongitude : -3°26’,31 W Latitude : 47°37’,608 N Altitude : 0m

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Tue

27

-

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

Wed

28

-

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

Thu

29

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

Fri

30

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

BULLETIN

(established in local time)

Reliability 95%

Wind alert - Warning strong breeze for West Britanny.

Friday 16 may

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

25

20

15

10

5

40

30

20

10

15

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

3

0

25

20

15

10

5

80

70

60

50

40

Sat 17

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

50° NE NE
50° NE NE
55° NE NE
50° NE NE
50° NE NE
50° NE NE
40° NE NE
30° NE NNE
30° NE NNE
30° NE NNE
30° NE NNE
35° NE NNE
40° NE NE
45° NE NE
50° NE NE
50° NE NE
50° NE NE
50° NE NE
50° NE NE
50° NE NE
55° NE NE
60° NE ENE
65° NE ENE
80° E ENE

10 18 5 11 3
10 18 5 11 3
10 19 5 12 3
10 18 5 11 3
9 16 4 10 3
8 15 4 9 3
9 17 5 11 3
11 20 6 12 4
13 25 7 16 4
14 26 7 16 4
15 27 8 17 4
14 26 7 16 4
13 25 7 16 4
13 25 7 16 4
13 24 7 15 4
13 25 7 16 4
13 25 7 16 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
12 22 6 14 4
10 19 5 12 3
9 17 5 11 3
6 12 3 7 3

15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
14 26 7 16 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
15 28 8 17 -
18 33 9 21 5
18 34 9 21 5
20 37 10 23 5
20 37 10 23 5
19 36 10 22 5
18 34 9 21 5
18 33 9 21 5
18 33 9 21 5
17 32 9 20 5
18 33 9 21 5
18 33 9 21 5
17 32 9 20 5
16 30 8 19 5
15 28 8 17 4
14 26 7 16 4
12 23 6 14 4

0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4

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

0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1

230° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
230° SW SW
230° SW SW
235° 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
230° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
230° SW SW

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

12
12
13
12
12
12
12
12
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10

210
210
220
220
220
220
210
190
180
170
160
160
160
170
170
160
150
150
140
140
140
140
140
170

2.2
1.8
1.8
2.1
2.7
3.4
4.1
4.5
4.6
4.3
3.8
3.1
2.4
1.9
1.7
1.8
2.3
3.0
3.7
4.2
4.4
4.2
3.8
3.2

15 59
15 59
15 59
15 60
15 60
16 60
16 60
16 60
16 60
16 60
16 60
15 60
15 60
15 60
15 60
15 60
15 60
15 60
15 59
15 59
15 59
15 59
15 59
15 59

0
0
50
55
50
30
25
10
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

1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021

4
5
5
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4

16 60
17 62
18 65
19 66
19 66
19 67
19 66
18 65
18 64
16 61
14 58
13 56
13 55
12 54
12 53
11 52
11 52
11 51
10 50
10 50
10 49
13 55
15 58
16 61

20 69
22 72
22 71
22 72
23 73
22 72
21 69
18 64
15 59
12 54
10 49
8 47
8 46
8 46
7 45
7 44
6 43
6 43
6 42
6 42
6 44
12 53
15 60
19 66

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

Expert opinion

For Locmaria :
No gale warning.

The reliability of the situation is assessed at 95%.

Cloud and long sunny periods. No precipitation. In the evening, relatively cloudless skies clearing.
NE force 4 in the morning temporarily force 3 in the middle of the day. Gusts reaching 20 knots in the evening. Smooth to slight sea. Low, fairly long swell from SW. Excellent visibility.

Tides at Port-Tudy

68

Low tide 01h31 1.55m

High tide 07h19 4.51m

65

Low tide 13h43 1.74m

High tide 19h38 4.63m

www.shom.fr - © SHOM 2025

Consult the tides for May

Fri

16

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

Sat

17

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Tue

27

-

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

Wed

28

-

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

Thu

29

-

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

Fri

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 anchorage Locmaria

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

Tides at Port-Tudy