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

05

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

Sat

06

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Sun

07

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

Mon

08

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

Tue

09

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Wed

10

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Thu

11

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Fri

12

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Sat

13

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Sun

14

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Mon

15

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Tue

16

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Wed

17

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Thu

18

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Fri

19

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BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning fresh gale offshore.

Friday 5 december

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)

50

40

30

20

10

90

80

70

60

50

40

30

20

25

20

15

10

5

60

50

40

30

20

10

5

0

5

0

9

6

3

0

20

15

10

5

0

60

55

50

45

40

35

Sat 6

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

225° SW SW
215° SW SSW
200° S SSW
190° S S
180° S S
180° S S
175° S S
175° S S
180° S S
195° S SSW
220° SW SW
240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
255° W WSW
260° W W
260° W W

11 20 6 12 4
12 23 6 14 4
15 27 8 17 4
17 32 9 20 5
19 36 10 22 5
22 41 11 25 6
25 47 13 29 6
26 48 13 30 6
28 52 14 32 7
26 49 14 30 6
24 44 12 27 6
23 42 12 26 6
21 39 11 24 6
22 40 11 25 6
21 39 11 24 6
23 42 12 26 6
25 46 13 29 6
25 47 13 29 6
25 47 13 29 6
26 49 14 30 6
28 51 14 32 7
28 52 14 32 7
29 53 15 33 7
27 50 14 31 7

16 29 8 18 5
18 33 9 21 5
22 40 11 25 6
25 47 13 29 6
29 53 15 33 7
33 61 17 38 7
38 71 20 44 8
41 76 21 47 9
43 80 22 50 9
44 82 23 51 9
42 78 22 48 9
38 70 19 43 8
35 64 18 40 8
32 60 17 37 7
32 60 17 37 7
35 64 18 40 8
37 69 19 43 8
38 71 20 44 8
38 71 20 44 8
42 77 21 48 9
43 80 22 50 9
42 78 22 48 9
43 79 22 49 9
44 81 23 50 9

3.8
3.8
3.3
3.8
3.3
3.8
3.3
3.3
3.4
3.5
3.5
3.5
3.5
3.5
3.5
3.6
3.7
3.8
3.9
4.2
4.3
4.4
4.5
4.6

6.9
6.9
5.9
6.9
5.9
6.9
5.9
6
6.1
6.3
6.4
6.3
6.3
6.3
6.3
6.4
6.6
6.9
7.1
7.6
7.7
7.9
8.1
8.3

0.5
0.6
0.5
1.1
0.7
1.4
1.1
1.6
1.9
2.2
2.8
3
2.8
2.9
2.7
2.6
3
3.2
3.3
3.6
3.8
4
4
4.6

255° W WSW
255° W WSW
260° W WSW
255° W WSW
260° W WSW
255° W WSW
260° W WSW
260° W WSW
260° W W
260° W W
265° W W
260° W W
255° W WSW
255° W WSW
255° W WSW
255° W WSW
260° W W
195° S SSW
265° W W
200° S SSW
205° SW SSW
200° S SSW
200° S SSW
200° S SSW

3.8
3.8
3.3
3.7
3.2
3.5
3.0
2.8
2.7
2.6
2.1
1.6
2.1
1.9
2.1
2.3
1.8
1.8
1.9
1.8
1.7
1.6
1.8
0.4

14
14
15
14
15
14
15
15
15
14
14
14
14
12
13
12
11
13
12
12
13
12
13
13

320
320
320
290
310
260
290
270
250
240
230
230
220
210
190
180
170
180
180
190
190
200
200
210

4.4
3.4
2.3
1.3
0.8
0.9
1.5
2.4
3.6
4.5
5.1
5.2
4.7
3.8
2.7
1.7
1.1
0.9
1.3
2.1
3.2
4.3
5.1
5.4

14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56

100
100
100
100
100
100
100
100
100
100
100
95
70
85
80
85
85
80
70
75
80
80
90
50

0
0
0
0.1
0.6
0.7
0.8
1.3
2.4
2.5
0.7
0.1
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-

0
0
25
60
85
90
90
90
90
90
80
50
30
0
0
0
0
20
0
0
0
35
30
30

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

1009
1008
1008
1007
1007
1006
1005
1003
1001
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1002
1002
1002
1003

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

10 49
10 50
11 51
11 52
11 52
11 53
12 53
12 54
13 55
13 56
14 58
15 58
14 58
14 57
14 57
14 57
14 57
14 56
14 56
13 56
13 56
13 56
13 55
13 55

6 42
6 43
6 42
5 41
5 41
5 40
4 40
5 40
5 40
6 42
7 45
8 46
8 46
7 45
7 45
7 44
6 43
6 43
6 42
6 42
5 41
5 41
5 40
5 41

15 28 4 8 17
16 30 5 8 19
21 38 5 11 24
21 39 6 11 24
26 48 6 13 30
30 55 7 15 34
32 60 7 17 37
35 64 8 18 40
35 64 8 18 40
31 58 7 16 36
28 52 7 14 32
28 51 7 14 32
26 48 6 13 30
26 48 6 13 30
25 47 6 13 29
28 52 7 14 32
30 55 7 15 34
31 57 7 16 35
31 57 7 16 35
32 59 7 16 37
31 58 7 16 36
33 62 8 17 39
33 61 7 17 38
32 59 7 16 37

4.5
4.4
4.3
4.3
4.2
4.3
4.4
4.5
4.6
4.7
4.6
4.5
4.6
4.6
4.6
4.7
4.8
4.9
5
5.4
5.6
5.7
5.9
5.9

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

Expert opinion

A southwesterly gale prevails over the whole area.

For Saint Guénolé :
Warning fresh gale offshore.

We are 85% sure of the situation, because it is possible that the change in the rain system may not be as clear as forecast.

Overcast skies. Light rain in late morning, showers in the afternoon. In the evening, very cloudy.
Possibility of showers SSW force 6 becoming S force 7 in the middle of the day then WSW force 6. Gusts reaching 44 knots in the middle of the day. Rough to very rough sea. Moderate, long swell from WSW. Excellent visibility.

Tides at Saint-Guenole

97

High tide 04h11 5.3m

Low tide 10h25 0.77m

98

High tide 16h36 5.24m

Low tide 22h50 0.87m

www.shom.fr - © SHOM 2025

Consult the tides for December

Fri

05

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

Sat

06

-

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

Sun

07

-

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

Mon

08

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

Tue

09

-

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

Wed

10

-

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

Thu

11

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

Fri

12

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

Sat

13

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

Sun

14

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

Mon

15

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

Tue

16

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

Wed

17

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

Thu

18

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

Fri

19

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- 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