Weather Grèves d'en Bas - Detailed bulletin - Free 15-day Marine forecasts

Fréhel (22240)Longitude : -2°21’,0666 W Latitude : 48°39’,666 N Altitude : 0m

Wed

15

-

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

Thu

16

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

Fri

17

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

Sat

18

-

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

Sun

19

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

Mon

20

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

Tue

21

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

Wed

22

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

Thu

23

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- 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

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

Tue

28

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

Wed

29

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

BULLETIN

(established in local time)

Reliability 95%

Wind alert - Warning strong breeze offshore.

Wednesday 15 october

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)

25

20

15

10

50

40

30

20

15

10

5

30

25

20

15

10

5

0

1

0.5

0

3

0

20

15

10

5

65

60

55

50

45

40

Thu 16

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

80° E ENE
75° E ENE
70° E ENE
75° E ENE
80° E E
85° E E
85° E E
85° E E
85° E E
85° E E
80° E ENE
75° E ENE
75° E ENE
80° E E
80° E E
85° E E
80° E E
75° E ENE
75° E ENE
70° E ENE
65° NE ENE
65° NE ENE
65° NE ENE
70° E ENE

13 24 7 15 4
14 26 7 16 4
16 30 8 19 5
16 29 8 18 5
15 27 8 17 4
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
15 27 8 17 4
15 27 8 17 4
15 28 8 17 4
16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
13 25 7 16 4
13 25 7 16 4
13 24 7 15 4
14 26 7 16 4

19 36 10 22 5
21 39 11 24 6
24 44 12 27 6
23 43 12 27 6
23 42 12 26 6
22 40 11 25 6
20 37 10 23 5
19 36 10 22 5
18 34 9 21 5
18 33 9 21 5
17 32 9 20 5
19 36 10 22 5
21 38 11 24 5
21 38 11 24 5
21 39 11 24 6
21 39 11 24 6
22 41 11 25 6
22 41 11 25 6
22 41 11 25 6
22 40 11 25 6
21 38 11 24 5
19 36 10 22 5
19 35 10 22 5
19 36 10 22 5

0.7
0.7
0.7
0.7
0.7
0.7
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

1.4
1.5
1.5
1.5
1.4
1.3
1.3
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2

0.6
0.6
0.6
0.6
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5

350° N N
355° N N
355° N N
90° E E
5° N N
10° N N
10° N N
10° N N
5° N N
95° E E
90° E E
90° E E
95° E E
5° N N
5° N N
10° N N
5° N N
0° N N
5° N N
90° E E
90° E E
265° W W
355° N N
260° W W

0.3
0.4
0.3
0.4
0.5
0.4
0.4
0.5
0.4
0.3
0.4
0.3
0.4
0.3
0.3
0.4
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.3

5
5
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

30
30
30
30
30
30
30
190
190
190
180
180
170
160
160
150
150
150
140
140
140
130
130
130

5.3
4.6
4.4
4.6
5.4
6.5
7.6
8.5
8.8
8.6
7.9
7.0
6.0
5.1
4.6
4.5
5.1
6.1
7.4
8.5
9.2
9.2
8.7
7.7

17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62

100
100
75
75
80
75
75
75
75
75
70
80
75
70
70
30
65
15
30
15
15
10
10
20

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

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

1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
3
2
2
1
0
0

15 59
15 58
14 58
14 57
14 57
13 56
13 55
13 55
12 54
12 54
12 53
12 53
12 53
12 53
13 55
14 57
15 58
15 59
16 60
16 61
16 61
16 61
16 61
15 59

11 52
10 51
9 48
9 48
9 48
9 47
8 47
8 47
8 47
8 46
8 46
7 45
7 45
7 45
9 48
11 52
12 54
13 56
15 58
15 59
15 59
14 58
13 55
11 51

18 34 5 9 21
21 39 6 11 24
21 38 5 11 24
21 38 5 11 24
19 36 5 10 22
18 34 5 9 21
18 34 5 9 21
17 32 5 9 20
17 32 5 9 20
16 30 5 8 19
17 31 5 9 19
17 32 5 9 20
18 33 5 9 21
18 34 5 9 21
19 35 5 10 22
19 35 5 10 22
19 36 5 10 22
19 36 5 10 22
19 36 5 10 22
18 33 5 9 21
17 32 5 9 20
17 31 5 9 19
17 31 5 9 19
18 33 5 9 21

1.1
1.1
1.1
1.1
1.1
1.1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1
1
1
0.9
0.9
0.9
1

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

Expert opinion

An easterly, moderate and mostly variable flow prevails over the South and the West of the basin. Over the North-East, it is northwesterly, moderate and mostly variable.

For Grèves d"en Bas :
Warning strong breeze offshore.

The reliability of the situation is assessed at 95%.

In the evening, very cloudy.
No precipitation. ENE wind force 5. Gusts reaching 24 knots in the evening. Slight sea. Low, short swell from N. Excellent visibility.

Tides at Saint-Cast

39

High tide 02h18 8.62m

Low tide 08h59 4.84m

40

High tide 15h00 8.84m

Low tide 22h05 4.39m

www.shom.fr - © SHOM 2025

Consult the tides for October

Wed

15

-

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

Thu

16

-

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

Fri

17

-

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

Sat

18

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

Sun

19

-

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

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

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- 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

* +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 Grèves d'en Bas

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Cast