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

Tue

16

-

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

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

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

Mon

22

-

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

Tue

23

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

Mon

29

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

Tue

30

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Tuesday 16 september

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)

20

15

10

5

40

30

20

10

15

10

5

0

25

20

15

10

5

10

5

0

2

1.5

1

3

0

20

15

10

70

65

60

55

50

Wed 17

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

235° SW SW
220° SW SW
220° SW SW
220° SW SW
205° SW SSW
210° SW SSW
205° SW SSW
210° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
210° SW SSW
215° SW SW
215° SW SW
215° SW SW
215° SW SW
215° SW SW
215° SW SSW
215° SW SW
215° SW SSW
210° SW SSW
210° SW SSW
205° SW SSW
205° SW SSW

9 17 5 11 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
9 16 4 10 3
9 17 5 11 3
10 19 5 12 3
11 21 6 13 4
11 21 6 13 4
12 22 6 14 4
12 23 6 14 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
12 23 6 14 4
11 20 6 12 4

12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
12 22 6 14 4
11 21 6 13 4
11 21 6 13 4
12 23 6 14 4
13 25 7 16 4
15 28 8 17 4
16 30 8 19 5
17 31 9 19 5
17 32 9 20 5
18 34 9 21 5
18 34 9 21 5
17 32 9 20 5
17 31 9 19 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5
18 34 9 21 5
18 34 9 21 5
19 35 10 22 5
19 35 10 22 5

1.8
1.8
1.7
1.7
1.6
1.6
1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.3
1.4
1.4
1.4
1.5
1.5
1.6

3.3
3.2
3.1
3
2.9
2.8
2.8
2.7
2.6
2.6
2.5
2.5
2.5
2.5
2.4
2.4
2.4
2.4
2.5
2.5
2.6
2.7
2.7
2.8

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

265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
270° W W
270° W W
270° W W
270° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W

1.8
1.8
1.7
1.7
1.6
1.6
1.5
1.5
1.4
1.4
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.4
1.4
1.5
1.5

10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
8
8
8
8
8
8
8
8

170
170
160
160
160
160
150
150
140
140
130
120
120
110
110
110
110
110
100
100
100
100
110
110

2.6
2.2
1.9
1.9
2.1
2.5
3.0
3.4
3.8
3.9
3.8
3.5
3.0
2.5
2.1
1.9
2.0
2.4
2.9
3.4
3.9
4.1
4.2
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 62
17 62

85
75
95
70
75
60
40
60
75
80
85
90
90
85
85
85
85
85
85
85
85
90
90
90

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
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

1024
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
1

17 63
17 63
17 62
17 62
16 61
16 61
16 61
16 61
16 61
16 61
17 62
17 62
17 62
17 62
17 62
17 62
17 63
17 63
18 64
18 64
18 65
18 65
18 65
18 65

14 58
16 60
15 58
14 57
14 56
13 56
13 56
13 55
13 55
13 55
13 55
13 55
13 55
12 54
13 55
13 55
13 56
15 58
16 61
17 63
18 64
18 64
17 63
17 63

9 16 3 4 10
9 16 3 4 10
9 16 3 4 10
10 18 3 5 11
10 19 3 5 12
11 20 4 6 12
11 21 4 6 13
12 22 4 6 14
12 23 4 6 14
15 27 4 8 17
15 27 4 8 17
15 28 4 8 17
16 29 5 8 18
16 29 5 8 18
15 28 4 8 17
15 28 4 8 17
15 28 4 8 17
15 27 4 8 17
15 27 4 8 17
15 28 4 8 17
15 27 4 8 17
15 27 4 8 17
13 25 4 7 16
13 24 4 7 15

2.3
2.2
2.2
2.1
2.1
2
2
1.9
1.9
1.9
1.8
1.8
1.8
1.8
1.7
1.7
1.7
1.8
1.8
1.8
1.9
2
2.1
2.1

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

Expert opinion

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

For Saint Guénolé :
No gale warning.

We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.

Very cloudy skies to overcast. Chance of light rain. In the evening, clear periods developing.
No precipitation. WSW force 3 in the middle of the day turning SSW in the evening. Gusts reaching 12 knots. Moderate sea. Moderate, fairly long swell from W. Excellent visibility.

Tides at Saint-Guenole

38

High tide 00h29 3.8m

Low tide 06h39 2.09m

38

High tide 13h10 3.96m

Low tide 19h34 1.91m

www.shom.fr - © SHOM 2025

Consult the tides for September

Tue

16

-

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

Wed

17

-

- 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

Sat

20

-

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

Sun

21

-

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

Mon

22

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

Tue

23

-

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

Wed

24

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

Mon

29

-

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

Tue

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 beach Saint Guénolé

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Guenole