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

Sat

23

-

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

Sun

24

-

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

Mon

25

-

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

Tue

26

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

Wed

27

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

Thu

28

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

Fri

29

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

Sat

30

-

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

Sun

31

-

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

Mon

01

-

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

Tue

02

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

Wed

03

-

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

Thu

04

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

Fri

05

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

Sat

06

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Saturday 23 august

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)

15

10

5

0

30

20

10

0

10

5

0

15

10

5

0

5

0

1

0.5

3

0

30

25

20

15

10

80

70

60

50

Sun 24

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

90° E E
95° E E
100° E E
110° E ESE
120° SE ESE
125° SE SE
135° SE SE
140° SE SE
155° SE SSE
165° S SSE
180° S S
220° SW SW
310° NW NW
330° NW NNW
340° N NNW
355° N N
10° N N
35° NE NE
55° NE NE
65° NE ENE
75° E ENE
80° E E
80° E E
85° E E

9 17 5 11 3
9 16 4 10 3
8 14 4 9 3
8 15 4 9 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
8 14 4 9 3
6 12 3 7 3
6 11 3 7 2
4 8 2 5 2
2 3 1 2 1
2 4 1 2 1
3 6 2 4 2
3 6 2 4 2
5 9 3 6 2
5 9 3 6 2
5 9 3 6 2
6 11 3 7 2
7 13 4 8 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3

12 23 6 14 4
12 23 6 14 4
11 20 6 12 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
12 22 6 14 4
12 22 6 14 4
11 20 6 12 4
10 19 5 12 3
9 17 5 11 3
8 14 4 9 3
6 11 3 7 2
6 11 3 7 -
6 11 3 7 -
6 12 - 7 3
8 14 4 9 3
8 14 4 9 3
9 17 5 11 3
10 19 5 12 -
12 22 6 14 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4

0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.8
0.8

1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.5
1.5
1.5

0
0
0
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2

260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W WSW
260° W WSW
260° W WSW
260° W WSW
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W WSW
260° W WSW
255° W WSW
250° W WSW
250° W WSW
245° SW WSW

0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.7

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

120
120
120
120
120
110
110
110
110
110
110
110
110
110
110
110
110
110
110
290
290
150
140
140

3.5
2.5
1.6
1.0
0.9
1.3
2.2
3.2
4.3
4.9
5.1
4.7
3.9
2.9
1.8
1.1
0.8
1.0
1.7
2.7
3.7
4.5
4.8
4.7

17 62
17 62
17 62
17 62
17 62
17 62
17 63
17 63
17 63
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
17 63
17 63

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

1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017
1017
1018
1018
1018
1017
1017
1016
1016
1016

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

15 58
16 60
17 63
19 65
19 66
19 67
20 68
20 68
20 69
20 69
20 68
20 68
19 67
18 65
18 64
17 63
17 62
16 61
16 61
16 61
16 61
16 60
15 58
14 57

12 54
16 60
17 63
20 67
21 70
22 71
23 73
26 78
25 77
25 78
24 76
21 70
20 67
17 63
16 61
15 60
15 59
14 58
14 57
13 56
13 55
13 55
12 53
11 51

6 12 3 3 7
8 15 3 4 9
8 14 3 4 9
7 13 3 4 8
8 15 3 4 9
9 17 3 5 11
9 16 3 4 10
8 14 3 4 9
7 13 3 4 8
5 10 2 3 6
1 2 1 1 1
1 1 1 0 1
3 5 1 1 3
4 8 2 2 5
5 10 2 3 6
6 12 3 3 7
7 13 3 4 8
6 12 3 3 7
7 13 3 4 8
9 17 3 5 11
10 18 3 5 11
11 21 4 6 13
11 20 4 6 12
11 20 4 6 12

0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8

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

Expert opinion

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

For Saint Guénolé :
No gale warning.

We are 90% sure of the situation, because the cloud cover could be thicker than forecast.

Clear skies or light cloud. Sun hazing over from time to time. No precipitation. In the evening, skies with few clouds.
E force 3 turning SE in the middle of the day then NNW force 2. Gusts reaching 12 knots until the middle of the day. Slight sea. Low, fairly long swell from W. Excellent visibility becoming good in the evening.

Tides at Saint-Guenole

87

High tide 05h36 4.75m

Low tide 11h43 0.87m

89

High tide 17h48 5.1m

www.shom.fr - © SHOM 2025

Consult the tides for August

Sat

23

-

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

Sun

24

-

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

Mon

25

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

Tue

26

-

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

Wed

27

-

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

Thu

28

-

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

Fri

29

-

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

Sat

30

-

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

Sun

31

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

- 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