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

Fri

17

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

Sat

18

-

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

Sun

19

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

Mon

20

-

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

Tue

21

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

Wed

22

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

Thu

23

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

Fri

24

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

Sat

25

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- 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

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

Wed

29

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

Thu

30

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

Fri

31

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Friday 17 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

5

50

40

30

20

10

15

10

5

0

30

20

10

0

10

5

0

1

0.5

0

3

0

20

15

10

5

65

60

55

50

45

40

Sat 18

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

80° E E
80° E E
85° E E
80° E E
80° E E
80° E E
80° E E
80° E E
90° E E
95° E E
105° E ESE
110° E ESE
110° E ESE
110° E ESE
115° SE ESE
120° SE ESE
115° SE ESE
110° E ESE
85° E E
85° E E
80° E E
95° E E
100° E E
105° E ESE

10 18 5 11 3
10 19 5 12 3
11 20 6 12 4
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
11 21 6 13 4
13 25 7 16 4
16 29 8 18 5
16 29 8 18 5
15 27 8 17 4
13 25 7 16 4
12 23 6 14 4
11 21 6 13 4
10 19 5 12 3
9 16 4 10 3
6 12 3 7 3
6 11 3 7 2
8 14 4 9 3
8 15 4 9 3
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4

16 29 8 18 5
16 30 8 19 5
18 33 9 21 5
17 32 9 20 5
17 31 9 19 5
16 30 8 19 5
15 28 8 17 4
18 33 9 21 5
21 39 11 24 6
23 43 12 27 6
24 44 12 27 6
24 44 12 27 6
22 41 11 25 6
20 37 10 23 5
18 34 9 21 5
17 31 9 19 5
14 26 7 16 4
12 23 6 14 4
10 18 5 11 3
11 20 6 12 4
12 23 6 14 4
16 29 8 18 5
17 31 9 19 5
18 34 9 21 5

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
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.5
0.5

1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.1
1.1
1.1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
1
1

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.4
0.4
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.3
0.3

205° SW SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
200° S SSW
200° S SSW
195° S SSW
190° S SSW
190° S S
190° S S
190° S S
190° S SSW
190° S SSW
195° S SSW
195° S SSW
195° S SSW
200° S SSW
200° S SSW
200° S SSW

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

8
7
7
8
7
7
7
7
8
8
8
7
7
7
7
7
7
7
7
7
6
6
6
6

80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
70
70
60
60
60

4.1
3.9
3.5
2.8
2.2
1.8
1.7
1.9
2.4
3.1
3.7
4.2
4.5
4.3
3.8
3.1
2.4
1.8
1.5
1.5
1.9
2.6
3.3
3.9

16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61

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

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

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

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

11 52
11 52
12 53
11 52
11 52
11 51
11 51
12 53
13 56
14 57
15 59
16 60
16 61
17 62
17 62
16 62
15 60
14 58
14 56
12 53
11 52
12 53
13 56
14 56

8 46
8 46
8 46
7 45
7 45
7 45
7 45
9 48
10 51
12 53
14 56
15 58
16 60
16 60
15 60
14 58
13 55
12 53
11 52
9 48
8 47
8 47
9 48
9 49

16 30 5 8 19
17 31 5 9 19
18 34 5 9 21
18 34 5 9 21
18 33 5 9 21
18 33 5 9 21
18 33 5 9 21
18 33 5 9 21
18 33 5 9 21
18 33 5 9 21
18 33 5 9 21
17 32 5 9 20
15 28 4 8 17
14 26 4 7 16
13 25 4 7 16
13 24 4 7 15
12 22 4 6 14
10 18 3 5 11
10 18 3 5 11
11 21 4 6 13
13 24 4 7 15
16 30 5 8 19
17 31 5 9 19
16 30 5 8 19

0.9
0.9
0.9
0.9
1
1
1
1
1
1
1
1
0.9
0.9
0.8
0.8
0.7
0.7
0.7
0.6
0.6
0.7
0.8
0.8

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

Expert opinion

A southeasterly, strong and mostly variable flow prevails over the whole area.

For Saint Guénolé :
No gale warning.

The reliability of the situation is assessed at 95%.

Sunny despite some high cloud in the morning, sunny in the afternoon. No precipitation. In the evening, skies with few clouds.
E force 4 becoming ESE force 5 in the middle of the day then E force 3. Gusts reaching 24 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from SSW. Excellent visibility.

Tides at Saint-Guenole

55

High tide 02h52 4.15m

Low tide 08h53 1.7m

61

High tide 15h08 4.46m

Low tide 21h21 1.47m

www.shom.fr - © SHOM 2025

Consult the tides for October

Fri

17

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

Sat

18

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

Sun

19

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

Mon

20

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

Tue

21

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

Wed

22

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

Thu

23

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

Fri

24

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- 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

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- 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

Fri

31

-

- 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