Weather forecast Saint-Guénolé - Live bulletin - Free 15-day Marine forecasts

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

Fri

04

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Sat

05

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Sun

06

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Mon

07

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Tue

08

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Wed

09

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Thu

10

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Fri

11

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Sat

12

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Sun

13

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Mon

14

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Tue

15

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Wed

16

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Thu

17

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Fri

18

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BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Friday 4 july

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)

Swell height (m)

Weather

Rain (mm) (mm)

Amount of precipitation(mm)

Type of precipitation

Precipitation risk(%)

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

20

15

10

5

35

30

25

20

15

10

5

0

25

20

15

10

5

0

1

0.5

3

0

25

20

15

10

75

70

65

60

55

20 21h20
25 21h25
30 21h30
35 21h35
40 21h40
45 21h45
50 21h50
55 21h55
22h00 22h00
05 22h05
10 22h10
15 22h15
20 22h20
25 22h25
30 22h30
35 22h35
40 22h40
45 22h45
50 22h50
55 22h55
23h00 23h00
05 23h05
10 23h10
15 23h15

265° W W
260° W W
250° W WSW
245° SW WSW
235° SW SW
225° SW SW
220° SW SW
210° SW SSW
205° SW SSW
195° S SSW
190° S S
180° S S
170° S S
165° S SSE
155° SE SSE
150° SE SSE
140° SE SE
135° SE SE
125° SE SE
115° SE ESE
110° E ESE
100° E E
95° E E
85° E E

10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3

17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
16 30 8 19 5
16 30 8 19 5
16 30 8 19 5
16 30 8 19 5
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
14 26 7 16 4
14 26 7 16 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
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6

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
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3

0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6

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

21 70
21 69
21 69
21 69
20 69
20 69
20 68
20 68
20 68
20 68
20 67
20 67
19 67
19 67
19 66
19 66
19 66
19 66
19 65
19 65
18 65
18 65
18 65
18 64

20 68
20 67
20 67
20 67
19 67
19 67
19 67
19 66
17 62
16 62
16 61
16 61
16 61
16 61
16 61
16 60
16 60
16 60
16 60
15 60
15 59
15 59
15 59
15 59

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 16min ago | Next update in 3h
Caption

Expert opinion

A northeasterly, moderate and mostly variable flow prevails over the South of the basin. Over the North, it is southwesterly, very strong and variable.

For Saint-Guénolé :
No gale warning.

The reliability of the situation is assessed at 90%.

In the evening, clear skies.
WSW wind force 3. Gusts reaching 18 knots in the evening. Slight sea. Low, short swell from WNW. Excellent visibility.

Tides at Saint-Guenole

39

Low tide 06h13 1.93m

High tide 12h19 3.76m

Low tide 18h46 2.04m

www.shom.fr - © SHOM 2025

Consult the tides for July

Fri

04

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

Sat

05

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Sun

06

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Mon

07

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Tue

08

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

Wed

09

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

Thu

10

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

Fri

11

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

Sat

12

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

Sun

13

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

Mon

14

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Tue

15

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Wed

16

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Thu

17

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Fri

18

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* +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

Expert opinion

Tides at Saint-Guenole