Weather Saint Guénolé - Detailed bulletin - Free 15-day Marine forecasts

Penmarc'h (29760)Longitude : -4°22’,9998 W Latitude : 47°49’,002 N Altitude : 0m

Mon

07

-

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

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

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

Sun

20

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

Mon

21

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

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Monday 7 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

Offshore

Offshore wind

Offshore sea (m)

30

20

10

60

50

40

30

20

10

20

15

10

5

40

30

20

10

5

0

2

1.5

1

3

0

25

20

15

10

70

65

60

55

50

Tue 8

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

305° NW NW
305° NW WNW
305° NW NW
305° NW NW
305° NW NW
310° NW NW
315° NW NW
325° NW NNW
330° NW NNW
330° NW NNW
335° NW NNW
335° NW NNW
340° N NNW
335° NW NNW
330° NW NNW
330° NW NNW
325° NW NNW
325° NW NNW
330° NW NNW
330° NW NNW
335° NW NNW
340° N NNW
340° N NNW
340° N NNW

15 27 8 17 4
13 25 7 16 4
13 25 7 16 4
15 28 8 17 4
17 31 9 19 5
17 31 9 19 5
18 33 9 21 5
18 33 9 21 5
19 36 10 22 5
20 37 10 23 5
20 37 10 23 5
19 36 10 22 5
19 35 10 22 5
19 35 10 22 5
19 35 10 22 5
19 36 10 22 5
19 36 10 22 5
19 36 10 22 5
19 35 10 22 5
18 33 9 21 5
16 30 8 19 5
14 26 7 16 4
12 22 6 14 4
10 19 5 12 3

19 36 10 22 5
21 38 11 24 5
20 37 10 23 5
22 40 11 25 6
23 43 12 27 6
24 45 13 28 6
24 45 13 28 6
27 50 14 31 7
27 50 14 31 7
28 51 14 32 7
29 53 15 33 7
28 52 14 32 7
27 50 14 31 7
26 49 14 30 6
26 48 13 30 6
26 49 14 30 6
27 50 14 31 7
26 49 14 30 6
26 49 14 30 6
26 48 13 30 6
24 44 12 27 6
22 41 11 25 6
20 37 10 23 5
17 32 9 20 5

1.5
1.4
1.4
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.6
1.6
1.6
1.5
1.5
1.5
1.5
1.4
1.4
1.3
1.3
1.2
1.1
1

2.7
2.6
2.6
2.6
2.7
2.7
2.7
2.6
2.7
2.8
2.8
2.8
2.8
2.7
2.6
2.6
2.6
2.6
2.5
2.4
2.3
2.2
2.1
1.9

0.5
0.5
0.6
0.7
0.8
0.8
0.7
0.7
0.8
1
1
1
0.9
0.8
0.8
0.8
0.9
0.9
0.9
0.8
0.6
0.6
0.4
0.3

275° W W
275° W W
275° W W
275° W W
275° W W
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
275° W W
280° W W
280° W W
280° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW

1.4
1.4
1.3
1.2
1.2
1.2
1.3
1.3
1.2
1.2
1.2
1.2
1.2
1.3
1.2
1.2
1.1
1.1
1.1
1.1
1.1
1.1
1.0
1.0

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
7
7
7

90
90
90
90
90
90
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80

3.5
3.8
3.9
3.8
3.4
2.9
2.4
2.0
1.9
2.0
2.3
2.8
3.4
3.8
4.0
4.0
3.7
3.2
2.6
2.1
1.8
1.8
2.0
2.5

15 60
15 60
15 59
15 59
15 59
15 59
15 59
15 59
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
14 58
14 58
14 57
14 57
14 57

85
85
80
90
85
60
95
90
65
40
80
25
35
25
15
15
0
15
25
10
5
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
20
25
35
20
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

1015
1014
1014
1014
1014
1014
1014
1014
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021

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

16 61
16 61
16 61
16 61
16 62
17 62
17 62
16 62
17 62
17 63
18 64
18 64
18 65
19 66
19 67
19 67
19 67
19 66
19 65
18 65
18 64
17 62
16 61
15 60

11 52
12 53
12 53
11 52
11 52
11 52
11 51
11 53
12 54
14 56
16 60
17 63
18 65
19 65
21 69
20 69
19 67
18 65
15 59
15 58
14 56
12 54
12 53
12 53

14 26 4 7 16
15 28 4 8 17
16 29 5 8 18
17 32 5 9 20
18 34 5 9 21
19 35 5 10 22
21 39 6 11 24
22 41 6 11 25
23 43 6 12 27
24 45 6 13 28
24 45 6 13 28
24 45 6 13 28
24 45 6 13 28
24 44 6 12 27
24 44 6 12 27
24 44 6 12 27
24 44 6 12 27
23 43 6 12 27
23 43 6 12 27
22 41 6 11 25
21 39 6 11 24
19 36 5 10 22
16 30 5 8 19
13 25 4 7 16

1.8
1.8
1.8
1.8
1.9
1.9
1.8
1.8
1.9
1.9
2
2
2
1.9
1.9
1.9
1.8
1.8
1.7
1.6
1.6
1.5
1.4
1.3

Forecasts established in local time
Last updated 22min ago | Next update in 3h
Caption

Expert opinion

A northwesterly, moderate and mostly variable flow prevails over the whole area.

For Saint Guénolé :
Warning strong breeze offshore.

We are 90% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.

Good clear periods but with plenty of cloud in the morning, sunny in the afternoon. Possibility of showers late in the morning, no precipitation in the afternoon. In the evening, skies with few clouds.
NNW wind force 5 continuing all day. Gusts reaching 29 knots in the morning. Moderate sea becoming slight in the evening. Low, fairly long swell from W. Excellent visibility.

Tides at Saint-Guenole

44

High tide 02h56 3.91m

Low tide 09h07 1.85m

47

High tide 15h21 4.05m

Low tide 21h42 1.77m

www.shom.fr - © SHOM 2025

Consult the tides for July

Mon

07

-

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

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

* +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 Saint Guénolé

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Guenole