Weather Epave du M4021 - Detailed bulletin - Free 15-day Marine forecasts

Groix FRALongitude : -3°29’,0202 W Latitude : 47°39’,51 N Altitude : 0m

Sat

22

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

Sun

23

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

Mon

24

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

Tue

25

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

Wed

26

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

Thu

27

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

Fri

28

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

Sat

29

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

Sun

30

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

Mon

01

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

Tue

02

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

Wed

03

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

Thu

04

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

Fri

05

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Sat

06

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BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning strong breeze.

Saturday 22 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

40

30

20

10

70

60

50

40

30

20

10

20

15

10

5

50

40

30

20

10

5

0

5

0

3

0

15

10

5

0

60

55

50

45

40

35

Sun 23

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

250° W WSW
310° NW NW
305° NW NW
305° NW NW
300° NW WNW
295° NW WNW
280° W W
265° W W
250° W WSW
245° SW WSW
250° W WSW
250° W WSW
260° W W
260° W W
260° W W
265° W W
275° W W
280° W WNW
290° W WNW
295° NW WNW
295° NW WNW
300° NW WNW
300° NW WNW
295° NW WNW

22 40 11 25 6
13 24 7 15 4
13 24 7 15 4
13 25 7 16 4
12 22 6 14 4
11 20 6 12 4
10 19 5 12 3
12 22 6 14 4
15 28 8 17 4
17 31 9 19 5
19 36 10 22 5
21 38 11 24 5
22 41 11 25 6
22 40 11 25 6
24 44 12 27 6
24 44 12 27 6
21 39 11 24 6
19 35 10 22 5
18 33 9 21 5
18 34 9 21 5
18 34 9 21 5
17 31 9 19 5
16 29 8 18 5
15 27 8 17 4

35 64 18 40 8
20 37 10 23 5
18 34 9 21 5
19 35 10 22 5
18 34 9 21 5
18 33 9 21 5
16 29 8 18 5
17 31 9 19 5
22 41 11 25 6
24 45 13 28 6
28 51 14 32 7
30 55 15 34 7
32 59 16 37 7
32 59 16 37 7
35 64 18 40 8
35 65 18 40 8
33 62 17 39 8
30 56 16 35 7
28 51 14 32 7
26 49 14 30 6
26 48 13 30 6
25 46 13 29 6
23 42 12 26 6
22 40 11 25 6

1.8
1.6
1.5
1.4
1.4
1.3
1.3
1.3
1.3
1.3
1.4
1.5
1.7
1.8
1.8
1.7
1.7
1.7
1.6
1.6
1.6
1.6
1.6
1.6

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

0.3
0.2
0.2
0.2
0.2
0.3
0.4
0.3
0.5
0.7
1
1.4
1.6
1.8
1.7
1.4
1.1
1.1
1
1.1
0.9
0.8
0.8
0.9

240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
190° S S
125° SE SE
240° SW WSW
250° W WSW
255° W WSW
255° W WSW
260° W WSW
250° W WSW
260° W WSW
260° W WSW
255° W WSW
255° W WSW

1.7
1.6
1.5
1.4
1.4
1.3
1.3
1.3
1.2
1.1
1.0
0.4
0.3
0.2
0.3
1.0
1.2
1.1
1.2
1.0
1.3
1.4
1.3
1.3

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

90
90
90
90
90
90
90
90
90
90
80
80
60
60
70
80
90
100
100
100
100
100
110
110

4.3
3.7
3.0
2.3
1.9
1.7
2.0
2.6
3.4
4.2
4.7
4.9
4.6
4.1
3.3
2.6
2.0
1.7
1.8
2.2
3.0
3.8
4.4
4.6

14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57

100
85
80
30
45
55
80
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.6
0.5
0.4
0.1
0
0
0
0
0

-
-
-
-
-
-
-
-
-

30
0
0
0
0
0
0
0
20
25
40
40
40
55
60
60
55
55
50
30
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
>20
>20

1013
1014
1014
1014
1014
1014
1014
1013
1013
1012
1011
1011
1010
1009
1009
1009
1008
1008
1007
1007
1006
1006
1007
1006

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

11 51
10 50
9 48
9 47
9 48
9 47
8 47
9 48
11 51
12 53
13 55
13 56
14 56
14 56
14 56
13 56
13 56
13 56
13 55
13 55
12 54
12 53
11 52
11 51

4 39
5 42
5 40
4 39
4 40
5 40
5 40
5 41
6 42
6 43
7 44
7 44
7 44
7 44
6 43
6 43
7 44
7 45
7 45
7 44
7 45
7 44
6 43
6 42

Forecasts established in local time
Last updated 3min ago | Next update in 3h
Caption

Expert opinion

For Epave du M4021 :
Warning strong breeze.

We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.

In the evening, clear periods developing.
Possibility of showers NW wind force 6. Gusts reaching 42 knots in the evening. Moderate sea. Moderate, short swell from WSW. Excellent visibility.

Tides at Port-Tudy

74

High tide 05h18 4.94m

Low tide 11h43 1.56m

73

High tide 17h31 4.73m

Low tide 23h55 1.7m

www.shom.fr - © SHOM 2025

Consult the tides for November

Sat

22

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

Sun

23

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

Mon

24

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

Tue

25

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

Wed

26

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

Thu

27

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

Fri

28

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

Sat

29

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

Sun

30

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

Mon

01

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

Tue

02

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

Wed

03

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

Thu

04

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

Fri

05

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

Sat

06

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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 fishing spot Epave du M4021

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

Tides at Port-Tudy