Weather Grève des Fosses - Detailed bulletin - Free 15-day Marine forecasts

Fréhel (22240)Longitude : -2°22’,5666 W Latitude : 48°39’,114 N Altitude : 0m

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

-

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

Wed

29

-

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

Thu

30

-

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

Fri

31

-

- 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

BULLETIN

(established in local time)

Reliability 80%

Wind alert - Warning fresh gale offshore.

Monday 20 october

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Under storms

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

80

70

60

50

40

30

20

10

25

20

15

10

5

50

40

30

20

10

5

0

5

0

3

0

20

15

10

5

65

60

55

50

45

40

Tue 21

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

210° SW SSW
205° SW SSW
215° SW SW
220° SW SW
230° SW SW
230° SW SW
240° SW WSW
245° SW WSW
250° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
250° W WSW
245° SW WSW
240° SW WSW
235° SW SW
225° SW SW
225° SW SW
235° SW SW
230° SW SW
230° SW SW

15 28 8 17 4
17 32 9 20 5
18 34 9 21 5
21 38 11 24 5
21 39 11 24 6
22 41 11 25 6
23 42 12 26 6
23 42 12 26 6
23 42 12 26 6
23 42 12 26 6
23 43 12 27 6
23 43 12 27 6
22 40 11 25 6
20 37 10 23 5
19 35 10 22 5
17 31 9 19 5
15 28 8 17 4
13 25 7 16 4
11 20 6 12 4
10 18 5 11 3
10 18 5 11 3
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3

26 49 14 30 6
29 54 15 34 7
31 58 16 36 7
33 61 17 38 7
36 67 19 42 8
38 71 20 44 8
40 74 21 46 8
38 70 19 43 8
38 71 20 44 8
36 67 19 42 8
36 67 19 42 8
37 68 19 42 8
34 63 18 39 8
32 59 16 37 7
31 58 16 36 7
29 53 15 33 7
25 46 13 29 6
23 42 12 26 6
21 39 11 24 6
17 31 9 19 5
18 33 9 21 5
17 32 9 20 5
18 33 9 21 5
16 30 8 19 5

- - - - -
>30 >60 >17 >35 >7
- - - - -
>35 >65 >19 >40 >8
>35 >65 >19 >40 >8
>35 >70 >20 >40 >8
>40 >70 >21 >45 >8
>35 >70 >19 >40 >8
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -

0.7
0.8
0.9
1
1.2
1.3
1.5
1.8
2
2.1
2.1
2
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.3
1.3
1.3
1.2
1.2

1.4
1.5
1.7
1.9
2.1
2.4
2.8
3.2
3.6
3.8
3.8
3.7
3.5
3.2
3
2.9
2.7
2.5
2.4
2.4
2.4
2.3
2.3
2.2

0.4
0.5
0.6
0.7
0.8
1
1.2
1.4
1.5
1.6
1.5
1.3
1.2
1
0.8
0.7
0.6
0.6
0.5
0.4
0.7
0.7
0.7
0.7

315° NW NW
315° NW NW
320° NW NW
320° NW NW
320° NW NW
320° NW NW
320° NW NW
325° NW NW
325° NW NW
325° NW NW
325° NW NW
325° NW NW
325° NW NW
325° NW NW
325° NW NW
325° NW NW
320° NW NW
320° NW NW
320° NW NW
320° NW NW
315° NW NW
315° NW NW
315° NW NW
315° NW NW

0.4
0.5
0.5
0.6
0.7
0.8
0.9
1.1
1.2
1.3
1.4
1.5
1.5
1.5
1.4
1.4
1.3
1.2
1.2
1.2
1.1
1.1
1.1
1.0

9
9
10
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
8
8
8
8
7
7

110
110
110
120
120
130
130
130
130
110
110
110
120
130
130
120
110
110
110
100
70
70
60
60

9.2
7.3
5.2
3.4
2.3
2.1
3.1
5.1
7.6
9.7
10.9
10.8
9.7
7.9
5.8
3.8
2.4
1.9
2.5
4.3
6.7
9.1
10.6
10.9

16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61

70
95
70
65
90
90
95
90
90
95
95
90
85
85
50
70
60
65
65
95
55
60
80
95

0.1
0.2
0
0.2
0
0.2
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-

90
55
30
50
40
55
75
60
35
0
30
35
35
20
0
0
0
0
0
0
0
0
0
0

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

994
994
993
993
993
992
992
993
993
994
994
995
996
996
997
997
997
997
997
997
997
997
997
997

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

14 57
14 58
15 59
15 60
16 60
16 60
16 60
16 60
15 60
15 59
14 58
14 58
14 57
14 57
13 56
13 55
13 55
13 55
12 54
12 53
12 53
12 53
12 53
12 53

10 50
9 48
9 49
11 51
11 51
12 53
10 50
10 50
10 50
8 47
7 45
7 45
7 45
7 45
7 45
8 46
8 46
8 46
8 47
8 47
8 47
8 47
8 47
8 47

23 43 6 12 27
25 47 6 13 29
24 45 6 13 28
26 49 6 14 30
28 51 7 14 32
28 52 7 14 32
29 53 7 15 33
31 57 7 16 35
30 55 7 15 34
30 55 7 15 34
30 55 7 15 34
29 53 7 15 33
28 51 7 14 32
26 48 6 13 30
24 45 6 13 28
22 41 6 11 25
23 42 6 12 26
22 41 6 11 25
19 35 5 10 22
17 31 5 9 19
17 32 5 9 20
17 32 5 9 20
17 31 5 9 19
17 31 5 9 19

1.1
1.2
1.3
1.4
1.5
1.6
1.8
2
2.1
2.1
2.2
2.1
2
1.8
1.7
1.6
1.5
1.4
1.4
1.3
1.3
1.3
1.2
1.2

Forecasts established in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

Low 980 hPa centered to the South-West of Ireland moving at 20 knots to the East to be centered on the South-West of England.

For Grève des Fosses :
Warning fresh gale offshore.

We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.

Skies very cloudy, risk of thundery outbreaks during the afternoon. Light showers all day. In the evening, very cloudy.
Possibility of showers SSW force 5 becoming SW force 6 in the middle of the day then WSW. Gusts reaching 40 knots in the middle of the day. Slight sea becoming moderate in the middle of the day. Low, fairly long swell from NW. Excellent visibility.

Tides at Erquy

82

Low tide 01h29 2.03m

High tide 07h10 10.76m

84

Low tide 13h44 2.01m

High tide 19h23 10.96m

www.shom.fr - © SHOM 2025

Consult the tides for October

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

-

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

Wed

29

-

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

Thu

30

-

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

Fri

31

-

- 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

* +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 beach Grève des Fosses

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Erquy