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

Saint-Guénolé FRALon : -4°22’,8654 W Lat : 47°48’,924 N Alt : 0m

Mon

02

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

Tue

03

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Wed

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Thu

05

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Fri

06

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Sat

07

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

Sun

08

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

Mon

09

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

Tue

10

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

Wed

11

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

Thu

12

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Fri

13

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Sat

14

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Sun

15

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Mon

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BULLETIN

(* established in local time)

Reliability 80%

Wind alert - Warning moderate gale offshore.

Monday 2 feb

METEO CONSULT Run : 1/02 00Z Mesh : 1km Updated, 1h ago Update in 5h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

Visibility (km)

Pressure (hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

40

30

20

10

0

70

60

50

40

30

20

10

20

15

10

5

0

50

40

30

20

10

0

10

5

0

5

0

9

6

3

0

15

10

5

0

55

50

45

40

35

30

                                    
                                                                         Tue 3
                                                            
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                        Run : 1/02 00Z
                Mesh : 1km
                Updated, 1h ago
                Update in 5h

Tue 3

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

115° SE ESE
115° SE ESE
110° E ESE
115° SE ESE
110° E ESE
115° SE ESE
115° SE ESE
115° SE ESE
110° E ESE
105° E ESE
130° SE SE
135° SE SE
140° SE SE
150° SE SSE
195° S SSW
210° SW SSW
205° SW SSW
215° SW SW
230° SW SW
235° SW SW
240° SW WSW
245° SW WSW
245° SW WSW
235° SW WSW

21 38 11 24 5
19 35 10 22 5
21 38 11 24 5
21 39 11 24 6
22 40 11 25 6
22 40 11 25 6
21 38 11 24 5
20 37 10 23 5
18 33 9 21 5
16 30 8 19 5
10 18 5 11 3
9 16 4 10 3
8 14 4 9 3
8 15 4 9 3
9 16 4 10 3
9 17 5 11 3
10 18 5 11 3
11 21 6 13 4
12 23 6 14 4
15 28 8 17 4
16 29 8 18 5
13 25 7 16 4
13 24 7 15 4
11 21 6 13 4

32 59 16 37 7
31 57 16 35 7
33 61 17 38 7
35 65 18 40 8
35 65 18 40 8
35 65 18 40 8
33 62 17 39 8
33 61 17 38 7
31 57 16 35 7
29 53 15 33 7
24 44 12 27 6
24 45 13 28 6
24 45 13 28 6
22 40 11 25 6
22 41 11 25 6
23 42 12 26 6
20 37 10 23 5
19 36 10 22 5
23 43 12 27 6
26 49 14 30 6
28 51 14 32 7
25 47 13 29 6
23 43 12 27 6
21 39 11 24 6

3
2.9
2.9
2.9
2.9
2.8
2.7
2.6
2.5
2.5
2.4
2.3
2.2
2.2
2.2
2.3
2.3
2.3
2.4
2.5
2.7
2.7
2.8
2.8

1.4
1.3
1.5
1.6
2.1
1.5
1.4
1.3
1.2
1.2
1.2
1.2
1.5
1.1
0.7
1.2
1
0.9
1.1
1.3
1.3
1.1
1.1
0.8

250° W WSW
245° SW WSW
245° SW WSW
240° SW WSW
235° SW SW
225° SW SW
220° SW SW
220° SW SW
215° SW SW
215° SW SW
215° SW SW
215° SW SW
220° SW SW
215° SW SW
205° SW SSW
215° SW SW
215° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
225° SW SW
225° SW SW
225° SW SW

2.6
2.6
2.5
2.4
2.0
2.3
2.3
2.3
2.2
2.2
2.0
2.0
1.7
1.9
2.0
1.9
2.1
2.2
2.2
2.2
2.3
2.5
2.6
2.7

13
13
12
12
12
11
11
11
11
10
11
11
11
11
10
11
10
10
10
10
10
10
10
10

210
200
180
160
150
140
140
140
140
140
130
130
130
140
150
140
140
140
130
130
130
130
130
140

4.9
4.1
3.0
1.9
1.1
0.8
1.0
1.8
2.8
3.9
4.7
5.1
4.9
4.2
3.2
2.2
1.3
0.8
0.9
1.6
2.7
3.8
4.8
5.4

11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
80
70
65

0.1
0.6
0.1
0.2
0.1
0.4
0.6
0.6
0.6
2.1
2.1
2.2
2.1
2.1
0.2
0.2
0.1
0.1
0
0
0
0
0
0

-
-
-
-

50
70
90
90
90
85
90
90
90
90
90
90
90
80
70
65
55
55
45
40
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
10
5
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

993
991
990
989
988
988
987
986
985
984
983
983
983
983
983
984
984
984
985
986
986
987
988
988

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

8 46
9 47
9 48
9 48
9 48
9 48
9 48
9 49
9 49
9 49
10 49
10 50
10 50
10 50
10 51
10 51
10 51
10 50
10 50
10 50
10 50
10 50
10 50
10 49

1 34
3 37
2 36
2 36
3 37
3 37
3 37
3 38
4 39
4 40
6 43
7 45
8 46
7 45
7 45
7 45
7 44
6 43
6 42
5 41
5 41
5 42
5 42
6 42

23 43 6 12 27
25 46 6 13 29
25 47 6 13 29
27 50 7 14 31
27 50 7 14 31
26 49 6 14 30
26 48 6 13 30
24 45 6 13 28
24 44 6 12 27
22 40 6 11 25
16 29 5 8 18
12 23 4 6 14
11 20 4 6 12
11 20 4 6 12
10 19 3 5 12
9 17 3 5 11
11 21 4 6 13
12 22 4 6 14
15 27 4 8 17
18 34 5 9 21
19 36 5 10 22
18 33 5 9 21
16 29 5 8 18
15 27 4 8 17

3.4
3.4
3.4
3.4
3.4
3.3
3.2
3.1
3
2.9
2.8
2.7
2.7
2.6
2.4
2.4
2.5
2.5
2.5
2.6
2.8
2.8
2.9
2.9

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

Expert opinion

An easterly, very strong and very variable flow prevails over the North and the East of the basin. Over the South-West, it is westerly, strong and very variable.

For Saint-Guénolé :
Warning moderate gale offshore.

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

Overcast skies. Rain remaining light. In the evening, overcast skies.
Showers. ESE force 6 becoming force 5 in the middle of the day then SSW force 4. Gusts reaching 35 knots in the morning. Rough sea becoming moderate in the evening. Moderate, long swell from WSW. Good visibility becoming good in the middle of the day then poor.

Tides at Saint-Guenole

94

High tide 04h48 5.35m

Low tide 11h02 0.78m

97

High tide 17h11 5.07m

Low tide 23h20 0.81m

www.shom.fr - © SHOM 2026

Consult the tides for February

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Mon

02

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

Tue

03

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

Wed

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

Thu

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

Fri

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

Sat

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

Sun

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

Mon

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

Tue

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

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

Thu

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

Fri

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

Sat

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

Sun

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

Mon

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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 port Saint-Guénolé

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Guenole

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