Weather Sperrbrecher 134 - Detailed bulletin - Free 15-day Marine forecasts

Groix FRALongitude : -3°26’,556 W Latitude : 47°39’,066 N Altitude : 0m

Tue

08

-

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

Wed

09

-

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

Thu

10

-

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

Fri

11

-

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

Sat

12

-

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

Sun

13

-

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

Mon

14

-

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

Tue

15

-

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

Wed

16

-

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

Thu

17

-

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

Fri

18

-

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

Sat

19

-

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

Sun

20

-

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

Mon

21

-

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

Tue

22

-

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Tuesday 8 july

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

30

20

10

0

50

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

1

0.5

0

3

0

40

30

20

10

0

90

80

70

60

50

40

Wed 9

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

275° W W
270° W W
265° W W
265° W W
270° W W
275° W W
285° W WNW
300° NW WNW
350° N N
20° N NNE
25° NE NNE
35° NE NE
40° NE NE
45° NE NE
45° NE NE
40° NE NE
40° NE NE
45° NE NE
40° NE NE
45° NE NE
50° NE NE
60° NE ENE
95° E E
225° SW SW

12 22 6 14 4
14 26 7 16 4
17 31 9 19 5
17 32 9 20 5
17 31 9 19 5
16 30 8 19 5
15 27 8 17 4
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3
5 10 3 6 2
3 6 2 4 2
1 2 1 1 1
1 2 1 1 1

16 30 8 19 5
19 36 10 22 5
22 41 11 25 6
23 43 12 27 6
23 43 12 27 6
23 42 12 26 6
22 40 11 25 6
19 35 10 22 5
16 30 8 19 5
15 27 8 17 4
15 28 8 17 4
13 25 7 16 4
12 23 6 14 4
11 21 6 13 4
10 19 5 12 -
10 18 5 11 -
10 18 5 11 -
9 17 5 11 -
9 17 5 11 -
10 18 5 11 -
9 17 5 11 3
8 15 4 9 3
7 13 4 8 3
7 13 4 8 3

0.4
0.5
0.6
0.7
0.7
0.7
0.6
0.5
0.5
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

0.8
1.1
1.3
1.4
1.4
1.4
1.3
1.1
1
0.9
0.8
0.7
0.7
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4

0.3
0.4
0.6
0.6
0.7
0.7
0.6
0.2
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0

280° W W
280° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
255° W WSW
260° W WSW
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
280° W W
280° W W
280° W W
280° W W
275° W W
275° W W
275° W W
275° W W

0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.5
0.4
0.4
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
0.2

7
8
7
7
6
5
4
4
4
4
5
5
6
6
6
6
6
6
6
6
7
7
6
6

70
35
20
25
30
30
25
25
40
40
60
60
60
60
70
70
70
70
70
70
70
70
70
70

3.7
4.2
4.4
4.3
3.9
3.3
2.7
2.1
1.9
1.9
2.2
2.7
3.4
3.9
4.2
4.3
4.0
3.5
2.8
2.3
1.9
1.8
2.0
2.6

16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
15 60
15 60
15 60
15 60
15 60
16 60
16 60
16 60
16 60
16 61
16 61

0
0
0
15
5
0
15
15
25
15
10
5
5
0
0
0
10
15
15
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
15
15
15
>20
>20
>20
>20

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

7
7
6
5
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
6
7

22 71
22 71
22 72
23 73
23 73
23 73
22 72
21 70
19 66
17 63
16 61
15 59
14 57
13 55
12 54
12 53
10 50
9 48
11 51
15 59
17 63
19 67
21 69
22 71

30 85
29 85
27 80
27 80
26 79
25 77
23 74
22 71
16 60
14 57
13 55
11 53
11 51
10 50
9 49
9 48
8 46
7 44
9 48
15 59
19 66
23 74
29 85
31 88

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

Expert opinion

For Sperrbrecher 134 :
No gale warning.

The reliability of the situation is assessed at 95%.

Skies with few clouds. In the evening, skies with few clouds.
W wind force 5 from the middle of the day. Gusts reaching 23 knots. Slight sea. Low, short swell from WNW. Excellent visibility.

Tides at Port-Tudy

50

High tide 03h55 4.14m

Low tide 10h04 1.93m

54

High tide 16h12 4.42m

Low tide 22h25 1.83m

www.shom.fr - © SHOM 2025

Consult the tides for July

Tue

08

-

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

Wed

09

-

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

Thu

10

-

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

Fri

11

-

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

Sat

12

-

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

Sun

13

-

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

Mon

14

-

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

Tue

15

-

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

Wed

16

-

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

Thu

17

-

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

Fri

18

-

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

Sat

19

-

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

Sun

20

-

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

Mon

21

-

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

Tue

22

-

- 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 diving spot Sperrbrecher 134

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

Tides at Port-Tudy