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

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

Thu

06

-

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

Fri

07

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

Sat

08

-

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

Sun

09

-

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

Mon

10

-

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

Tue

11

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

Wed

12

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

Thu

13

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

Fri

14

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

Sat

15

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

Sun

16

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

Mon

17

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

Tue

18

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

Wed

19

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

Thu

20

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

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Thursday 6 november

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)

30

20

10

0

50

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

3

2.5

2

3

0

20

15

10

5

65

60

55

50

45

Fri 7

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

160° S SSE
165° S SSE
160° S SSE
165° S SSE
155° SE SSE
145° SE SE
150° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
145° SE SSE
145° SE SE
160° S SSE
160° S SSE
180° S S
230° SW SW
255° W WSW
270° W W
275° W W
270° W W
270° W W
265° W W
260° W W
255° W WSW

10 19 5 12 3
6 12 3 7 3
9 16 4 10 3
11 20 6 12 4
11 21 6 13 4
12 23 6 14 4
15 27 8 17 4
15 27 8 17 4
13 25 7 16 4
13 24 7 15 4
11 21 6 13 4
9 17 5 11 3
8 14 4 9 3
6 11 3 7 2
4 7 2 4 2
3 6 2 4 2
5 9 3 6 2
8 14 4 9 3
10 18 5 11 3
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
15 27 8 17 4
13 25 7 16 4

13 25 7 16 4
11 20 6 12 4
13 25 7 16 4
16 29 8 18 5
16 30 8 19 5
19 35 10 22 5
21 39 11 24 6
22 40 11 25 6
23 42 12 26 6
20 37 10 23 5
18 34 9 21 5
16 30 8 19 5
15 28 8 17 4
14 26 7 16 4
14 26 7 16 4
11 20 6 12 4
9 16 4 10 3
11 21 6 13 4
15 27 8 17 4
19 35 10 22 5
21 38 11 24 5
19 36 10 22 5
21 38 11 24 5
20 37 10 23 5

2.2
2.2
2.1
2.1
2.2
2.2
2.4
2.5
2.6
2.6
2.7
2.6
2.6
2.5
2.4
2.3
2.3
2.2
2.2
2.2
2.3
2.3
2.3
2.2

4
3.9
3.9
3.9
3.9
4
4.2
4.5
4.6
4.7
4.8
4.7
4.6
4.5
4.3
4.2
4.1
4
4
4
4.1
4.2
4.1
4

0
0.1
0.1
0.2
0.2
0.3
0.5
0.5
0.5
0.4
0.3
0.2
0.2
0.1
0.1
0.3
0.3
0.4
0.4
0.5
0.4
0.4
0.5
0.6

240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW

2.2
2.2
2.1
2.1
2.2
2.2
2.3
2.4
2.5
2.6
2.6
2.6
2.5
2.5
2.4
2.3
2.2
2.2
2.2
2.2
2.2
2.3
2.2
2.1

11
11
11
11
11
11
12
12
12
12
12
11
11
11
11
11
11
11
11
11
11
10
10
10

190
190
180
180
180
190
200
200
200
200
200
200
200
200
190
190
190
190
190
180
180
160
160
150

5.3
5.3
4.7
3.7
2.5
1.4
0.7
0.6
1.1
2.1
3.4
4.5
5.3
5.5
5.0
4.1
3.0
1.8
1.0
0.7
1.0
1.8
2.9
4.1

15 58
15 58
14 58
14 58
14 58
14 58
14 58
14 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58

100
65
55
30
85
60
75
55
60
90
35
85
75
65
40
65
60
60
85
90
80
80
95
95

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
30
25
0
0
0
0
0
25
30
35
20
20
0

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

1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1004
1004
1004
1005
1005
1005
1005
1005

0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

15 59
14 58
14 57
14 57
14 58
15 59
16 60
16 60
16 60
16 61
16 60
16 60
15 60
15 59
14 58
14 57
13 56
13 56
13 56
14 57
14 57
14 56
13 56
13 56

12 53
12 53
11 51
10 51
11 51
11 51
12 53
12 54
13 55
14 57
14 56
14 57
14 57
14 56
13 55
13 55
12 53
11 51
10 50
9 49
9 49
9 49
8 47
8 47

10 18 3 5 11
9 17 3 5 11
11 21 4 6 13
14 26 4 7 16
14 26 4 7 16
16 29 5 8 18
17 31 5 9 19
16 30 5 8 19
15 28 4 8 17
11 20 4 6 12
11 20 4 6 12
9 17 3 5 11
7 13 3 4 8
4 7 2 2 4
2 3 1 1 2
4 8 2 2 5
6 12 3 3 7
9 16 3 4 10
12 22 4 6 14
16 29 5 8 18
15 28 4 8 17
15 27 4 8 17
17 31 5 9 19
16 30 5 8 19

2.9
2.9
2.9
2.9
2.9
3
3.1
3.2
3.4
3.4
3.4
3.4
3.3
3.2
3.1
3
2.9
2.9
2.8
2.8
2.8
2.9
2.8
2.8

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 1min ago | Next update in 3h
Caption

Expert opinion

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

For Saint-Guénolé :
No gale warning.

We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.

Skies changeable to very cloudy. No precipitation in the morning, possibility of showers in late afternoon. In the evening, good clear periods but cloud building.
Risk of showers in the early hours. SSE force 4 in the morning turning W in the evening. Gusts reaching 23 knots in the middle of the day. Moderate sea temporarily rough in the middle of the day. Moderate, fairly long swell from WSW. Excellent visibility becoming good in the middle of the day then poor.

Tides at Saint-Guenole

106

High tide 04h28 5.41m

Low tide 10h40 0.58m

106

High tide 16h48 5.47m

Low tide 23h03 0.68m

www.shom.fr - © SHOM 2025

Consult the tides for November

Thu

06

-

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

Fri

07

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

Sat

08

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

Sun

09

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

Mon

10

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

Tue

11

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

Wed

12

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

Thu

13

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

Fri

14

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

Sat

15

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

Sun

16

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

Mon

17

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

Tue

18

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

Wed

19

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

Thu

20

-

- 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