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

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

Sun

04

-

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

Mon

05

-

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

Tue

06

-

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

Wed

07

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

Thu

08

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

Fri

09

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

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Friday 25 april

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

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

2

1.5

3

0

25

20

15

10

5

70

60

50

40

Sat 26

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

135° SE SE
135° SE SE
145° SE SE
165° S SSE
165° S SSE
165° S SSE
180° S S
250° W WSW
345° N NNW
5° N N
350° N N
345° N NNW
340° N NNW
340° N NNW
350° N N
0° N N
10° N N
10° N N
5° N N
350° N N
340° N NNW
335° NW NNW
330° NW NNW
330° NW NNW

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

14 26 7 16 4
12 23 6 14 4
12 23 6 14 4
10 19 5 12 -
10 18 5 11 3
8 14 4 9 3
6 12 3 7 3
6 12 3 7 3
5 10 3 6 2
5 9 3 6 2
6 11 3 7 -
8 15 4 9 3
9 17 5 11 3
10 18 5 11 3
9 17 5 11 3
10 18 5 11 -
10 19 5 12 -
10 19 5 12 3
9 16 4 10 3
9 17 5 11 3
11 20 6 12 4
12 22 6 14 4
13 25 7 16 4
15 28 8 17 -

1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.7
1.7
1.7
1.8
1.8
1.8
1.8
1.8
1.8
1.7
1.7
1.7
1.7
1.7
1.7
1.7

2.8
2.9
2.9
2.9
2.9
2.9
2.9
2.9
3
3.1
3.1
3.2
3.3
3.3
3.3
3.3
3.2
3.1
3.1
3
3
3
3
3

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

255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW

1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.7
1.7
1.7
1.8
1.8
1.8
1.8
1.8
1.8
1.7
1.7
1.7
1.7
1.7
1.7
1.7

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

210
210
200
200
210
210
220
220
230
230
230
230
230
220
220
220
220
220
220
220
220
220
210
210

3.3
4.1
4.6
4.8
4.4
3.7
2.7
1.8
1.2
1.0
1.4
2.1
3.1
4.1
4.8
5.1
4.9
4.2
3.2
2.1
1.3
0.8
0.9
1.6

13 55
13 55
13 55
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56

5
90
75
90
100
100
90
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

0
0
0
0
0
0
0
0
0
0.6
0.7
0.7
0.8
0.7
1.1
0.8
0.7
0.7
0.4
0.2
0
0
0
0

-
-
-
-

0
0
0
0
25
35
35
25
40
65
90
95
95
95
95
85
75
75
60
50
30
25
25
30

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

1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1020
1020
1021

0
3
4
3
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

15 58
15 58
15 58
15 58
14 57
14 57
14 57
13 56
13 55
13 55
12 54
12 54
12 54
12 54
12 53
12 53
12 53
11 52
11 52
12 53
12 54
13 55
13 55
13 56

20 67
16 60
16 61
16 60
14 56
14 57
14 58
13 56
12 54
11 52
11 51
11 51
10 50
10 51
10 49
9 49
9 49
9 49
9 48
10 49
10 50
11 51
11 52
12 54

9 16 3 4 10
9 16 3 4 10
9 17 3 5 11
8 14 3 4 9
5 10 2 3 6
3 5 1 1 3
2 3 1 1 2
1 1 1 0 1
2 3 1 1 2
3 6 2 2 4
4 7 2 2 4
6 12 3 3 7
6 11 2 3 7
7 13 3 4 8
8 14 3 4 9
8 14 3 4 9
9 16 3 4 10
8 14 3 4 9
8 14 3 4 9
9 17 3 5 11
10 18 3 5 11
11 20 4 6 12
12 22 4 6 14
13 24 4 7 15

1.9
2
2
2
2
2
2
2
2.1
2.1
2.1
2.2
2.2
2.2
2.3
2.3
2.2
2.2
2.1
2.1
2
2
2
2

Forecasts established in local time
Last updated 9min ago | Next update in 3h
Caption

Expert opinion

A southeasterly, moderate and mostly variable flow prevails over the East of the basin. Over the West, it is westerly and moderate.

For Saint Guénolé :
No gale warning.

We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.

Good clear periods but cloud building. Chance of light rain. In the evening, very cloudy skies becoming totally overcast.
Light rain in the early hours. SE force 3 in the middle of the day turning NNW force 2 in the evening. Gusts reaching 15 knots in the middle of the day. Moderate sea. Moderate, fairly long swell from WSW. Excellent visibility becoming poor in the evening.

Tides at Saint-Guenole

74

High tide 03h22 4.74m

Low tide 09h35 1.12m

82

High tide 15h46 4.78m

Low tide 21h52 1.04m

www.shom.fr - © SHOM 2025

Consult the tides for April

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

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

Tue

29

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

Wed

30

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

Thu

01

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

Fri

02

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

Sat

03

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

Sun

04

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

Mon

05

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

Tue

06

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

Wed

07

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

Thu

08

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

Fri

09

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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