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

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

01

-

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

Sun

02

-

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

Mon

03

-

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

Tue

04

-

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

Wed

05

-

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

Thu

06

-

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

Fri

07

-

- 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

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning fresh gale offshore.

Sunday 23 february

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)

50

40

30

20

10

0

80

70

60

50

40

30

20

10

25

20

15

10

5

50

40

30

20

10

5

0

5

0

9

6

3

0

15

10

5

0

55

50

45

40

35

Mon 24

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

180° S S
185° S S
185° S S
185° S S
190° S SSW
195° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
205° SW SSW
205° SW SSW
210° SW SSW
210° SW SSW
220° SW SW
235° SW WSW
255° W WSW
250° W WSW
245° SW WSW
235° SW SW

25 47 13 29 6
25 46 13 29 6
24 45 13 28 6
24 45 13 28 6
25 46 13 29 6
25 46 13 29 6
25 46 13 29 6
25 46 13 29 6
25 46 13 29 6
25 46 13 29 6
24 45 13 28 6
25 47 13 29 6
26 48 13 30 6
26 49 14 30 6
27 50 14 31 7
26 49 14 30 6
26 48 13 30 6
25 47 13 29 6
21 39 11 24 6
17 31 9 19 5
11 21 6 13 4
9 17 5 11 3
9 17 5 11 3
10 18 5 11 3

32 59 16 37 7
33 62 17 39 8
33 61 17 38 7
36 67 19 42 8
37 68 19 42 8
37 69 19 43 8
37 69 19 43 8
37 69 19 43 8
37 69 19 43 8
38 70 19 43 8
37 69 19 43 8
39 72 20 45 8
39 73 20 45 8
40 74 21 46 8
40 75 21 47 9
41 76 21 47 9
42 77 21 48 9
40 75 21 47 9
39 73 20 45 8
32 60 17 37 7
26 49 14 30 6
20 37 10 23 5
17 31 9 19 5
16 30 8 19 5

2.8
2.8
2.8
2.9
3
3
3.2
3.3
3.4
3.5
3.6
3.8
3.9
4
4.2
4.3
4.4
4.4
4.3
4.3
4.3
4.2
4.2
4.2

5
5
5.1
5.2
5.3
5.5
5.7
5.9
6.1
6.3
6.4
6.8
7
7.3
7.5
7.7
7.8
7.9
7.8
7.7
7.7
7.6
7.6
7.6

1.2
1.2
1.3
1.5
1.6
1.6
1.7
1.8
1.9
2
2.2
2.6
2.8
3.1
3
3.2
3
1.8
0.6
0.4
0.7
0.4
0.3
0.4

250° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
245° SW WSW
250° W WSW
250° W WSW
245° SW WSW
245° SW WSW
240° SW WSW
235° SW SW
235° SW SW
235° SW SW
235° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW

2.5
2.5
2.5
2.5
2.5
2.5
2.6
2.6
2.8
2.8
2.8
2.7
2.7
2.6
2.9
2.8
3.2
4.0
4.3
4.2
4.2
4.2
4.2
4.2

12
12
12
11
11
11
11
11
11
11
12
11
12
12
12
13
13
12
11
12
12
13
13
13

200
190
180
180
170
170
170
170
170
170
180
130
140
140
150
160
170
180
200
220
240
250
260
270

3.4
3.7
3.8
3.7
3.5
3.2
2.8
2.4
2.3
2.3
2.5
2.9
3.3
3.6
3.9
4.0
3.8
3.5
3.0
2.6
2.2
2.0
2.1
2.5

10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

0.9
0.3
0
0
0
0
0
0
0
0
0
0
0
0.7
0.9
2.1
2.2
2.3
2.3
2.2
1.6
0.5
0.6
0

100
70
40
45
45
45
30
20
20
20
25
35
45
60
70
80
80
85
90
100
100
85
60
40

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

1024
1024
1023
1022
1022
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1017

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

11 52
11 52
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 53
12 53
11 52
11 52
11 52
11 52

4 38
4 39
4 40
6 43
5 41
5 41
5 41
4 40
4 40
4 40
5 40
5 40
4 40
4 40
4 40
4 40
4 40
4 40
5 42
6 43
7 45
8 46
8 46
8 46

26 49 6 14 30
28 51 7 14 32
29 53 7 15 33
29 54 7 15 34
29 54 7 15 34
29 54 7 15 34
30 55 7 15 34
30 55 7 15 34
30 55 7 15 34
29 53 7 15 33
30 55 7 15 34
30 56 7 16 35
30 55 7 15 34
30 56 7 16 35
30 56 7 16 35
30 55 7 15 34
25 47 6 13 29
26 48 6 13 30
18 33 5 9 21
14 26 4 7 16
11 21 4 6 13
11 21 4 6 13
12 22 4 6 14
12 23 4 6 14

3.8
3.8
3.9
4
4.1
4.1
4.2
4.3
4.4
4.6
4.7
4.1
4.1
4.3
4.4
4.5
4.5
4.5
4.5
4.5
4.5
4.6
4.6
4.6

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 southwesterly gale rages over the whole area.

For Saint-Guénolé :
Warning fresh gale offshore.

The reliability of the situation is assessed at 90%.

Overcast with reduced visibility in the morning, overcast skies in the afternoon. Drizzle dying out in early afternoon. In the evening, overcast skies.
Risk of showers in the early hours. S wind force 6 continuing all day. Gusts reaching 39 knots in the evening. Rough sea becoming rough to very rough in the evening. Moderate, long swell from WSW. Visibility reduced by mist becoming good in the middle of the day then excellent.

Tides at Saint-Guenole

26

High tide 00h29 3.72m

Low tide 07h00 2.34m

30

High tide 13h17 3.8m

Low tide 19h22 2.25m

www.shom.fr - © SHOM 2025

Consult the tides for February

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

01

-

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

Sun

02

-

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

Mon

03

-

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

Tue

04

-

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

Wed

05

-

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

Thu

06

-

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

Fri

07

-

- 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

* +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