Weather Saint-Guénolé - Detailed bulletin - Free 15-day Marine forecasts

Saint-Guénolé FRALongitude : -4°22’,8654 W Latitude : 47°48’,924 N Altitude : 0m

Mon

23

-

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

Tue

24

-

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

Wed

25

-

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

Thu

26

-

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

Fri

27

-

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

Sat

28

-

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

Sun

29

-

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

Mon

30

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

Fri

04

-

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

Sat

05

-

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

Sun

06

-

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

Mon

07

-

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Monday 23 june

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

1.5

1

3

0

25

20

15

10

5

80

70

60

50

Tue 24

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

300° NW WNW
300° NW WNW
300° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
300° NW WNW
305° NW WNW
310° NW NW
320° NW NW
315° NW NW
310° NW NW
310° NW NW
300° NW WNW
315° NW NW
305° NW WNW
360° N N
55° NE NE
75° E ENE
125° SE SE
255° W WSW
230° SW SW
245° SW WSW
255° W WSW

10 18 5 11 3
10 19 5 12 3
10 18 5 11 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
8 15 4 9 3
6 12 3 7 3
5 10 3 6 2
5 9 3 6 2
4 7 2 4 2
3 5 1 3 1
1 2 1 1 1
1 2 1 1 1
1 1 0 1 1
1 1 0 1 1
0 0 0 0 0
1 1 0 1 1
3 6 2 4 2
4 8 2 5 2
5 9 3 6 2

13 24 7 15 4
14 26 7 16 4
15 27 8 17 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
13 25 7 16 4
14 26 7 16 4
13 24 7 15 4
11 21 6 13 4
10 18 5 11 3
9 16 4 10 3
8 15 4 9 3
6 12 3 7 3
5 9 3 6 2
5 10 3 6 2
5 9 3 6 2
4 7 2 4 2
4 7 2 4 2
4 8 2 5 2
6 12 3 7 3
7 13 4 8 3
8 14 4 9 3

1.1
1.1
1
1
1
1
1
1
1
1
1
1
1
1
1.1
1.1
1.1
1.1
1
1
1
1
1
1

2
2
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
2
2
2
2
1.9
1.9
1.9
1.9
1.9
1.9

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

265° W W
265° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
270° W W

1.1
1.1
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.1
1.1
1.1
1.1
1.0
1.0
1.0
1.0
1.0
1.0

7
7
7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9

70
70
80
80
80
90
90
90
100
100
100
100
100
100
110
110
110
110
110
110
110
110
110
110

4.1
4.6
4.7
4.3
3.6
2.7
1.8
1.3
1.1
1.3
2.0
2.9
3.7
4.4
4.7
4.6
4.0
3.2
2.3
1.5
1.1
1.2
1.7
2.5

18 64
18 64
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 65
18 65
18 65

20
5
5
5
5
5
5
0
0
0
0
0
0
0
0
0
0
20
65
15
5
15
15
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

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

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

8
8
7
5
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5
7
8

19 66
20 67
19 67
19 66
19 65
18 65
18 64
18 64
17 62
16 60
15 60
15 59
15 58
14 58
14 57
12 54
11 51
12 54
15 58
16 61
17 63
18 64
18 65
19 65

23 73
23 73
23 73
22 71
20 69
19 65
17 62
15 59
13 56
13 55
13 55
13 55
13 55
13 55
13 55
12 53
10 51
12 54
15 60
18 65
21 69
21 70
23 73
24 75

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

1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.4
1.4
1.3
1.3
1.3
1.3
1.3
1.3
1.3

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

A northeasterly and mostly variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, moderate and mostly variable.

For Saint-Guénolé :
No gale warning.

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

Changeable skies becoming less cloudy. No precipitation. In the evening, clear skies.
WNW wind force 3 from the middle of the day. Gusts reaching 15 knots. Slight sea. Low, short swell from W. Good visibility becoming excellent in the evening.

Tides at Saint-Guenole

71

High tide 03h13 4.59m

Low tide 09h28 1.23m

75

High tide 15h41 4.69m

Low tide 21h54 1.07m

www.shom.fr - © SHOM 2025

Consult the tides for June

Mon

23

-

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

Tue

24

-

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

Wed

25

-

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

Thu

26

-

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

Fri

27

-

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

Sat

28

-

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

Sun

29

-

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

Mon

30

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

Fri

04

-

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

Sat

05

-

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

Sun

06

-

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

Mon

07

-

- 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 port Saint-Guénolé

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Guenole