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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

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

Tue

09

-

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

Wed

10

-

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

Thu

11

-

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

Fri

12

-

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

Sat

13

-

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

Sun

14

-

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

Mon

15

-

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

Tue

16

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

Wed

17

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

Thu

18

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

Fri

19

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

Sat

20

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

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Saturday 6 december

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)

40

30

20

10

0

70

60

50

40

30

20

10

20

15

10

5

0

50

40

30

20

10

5

0

2

1.5

1

0.5

3

0

20

15

10

5

60

55

50

45

40

Sun 7

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

210° SW SSW
210° SW SSW
205° SW SSW
180° S S
175° S S
180° S S
205° SW SSW
230° SW SW
235° SW SW
235° SW SW
230° SW SW
225° SW SW
220° SW SW
220° SW SW
220° SW SW
215° SW SW
215° SW SW
220° SW SW
225° SW SW
235° SW SW
235° SW SW
230° SW SW
235° SW SW
215° SW SW

12 22 6 14 4
13 24 7 15 4
11 21 6 13 4
11 20 6 12 4
12 23 6 14 4
15 28 8 17 4
15 28 8 17 4
18 33 9 21 5
19 35 10 22 5
18 34 9 21 5
18 33 9 21 5
18 33 9 21 5
19 35 10 22 5
20 37 10 23 5
22 41 11 25 6
22 40 11 25 6
22 41 11 25 6
22 40 11 25 6
21 39 11 24 6
19 35 10 22 5
17 31 9 19 5
15 27 8 17 4
11 21 6 13 4
9 16 4 10 3

22 40 11 25 6
22 41 11 25 6
21 39 11 24 6
19 35 10 22 5
21 38 11 24 5
24 45 13 28 6
26 49 14 30 6
29 53 15 33 7
30 56 16 35 7
30 56 16 35 7
30 55 15 34 7
29 53 15 33 7
31 57 16 35 7
32 59 16 37 7
34 63 18 39 8
35 65 18 40 8
36 67 19 42 8
35 65 18 40 8
35 64 18 40 8
33 61 17 38 7
29 54 15 34 7
27 50 14 31 7
23 42 12 26 6
18 34 9 21 5

1.5
1.5
1.4
1.4
1.3
1.3
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
1.1
1.1
1
1

2.7
2.6
2.6
2.5
2.4
2.4
2.4
2.3
2.3
2.3
2.2
2.2
2.2
2.2
2.2
2.2
2.3
2.3
2.2
2.2
2.1
2
1.9
1.8

0.3
0.3
0.2
0.2
0.2
0.3
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.7
0.7
0.8
0.8
0.7
0.6
0.4
0.3
0.1

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

1.4
1.4
1.4
1.4
1.3
1.3
1.2
1.2
1.1
1.1
1.1
1.0
1.0
1.0
1.0
1.0
1.0
0.9
0.9
1.0
1.0
1.0
1.0
0.9

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

280
270
260
260
260
260
270
270
270
260
250
230
210
190
180
170
170
160
160
170
180
190
190
200

8.2
5.8
3.7
2.2
1.7
2.6
4.9
7.8
10.5
12.0
12.0
10.9
9.0
6.8
4.5
2.7
1.7
1.8
3.4
6.0
8.8
10.9
11.7
11.2

12 53
12 53
12 53
12 53
12 53
12 53
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 54
12 54

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
85
70

0.8
0
0.4
0.9
1.7
1.8
1.9
0.8
0.3
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0

-
-
-
-
-

100
45
60
80
90
90
90
75
55
30
20
0
25
35
25
0
0
60
20
25
25
20
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

1008
1007
1007
1006
1006
1004
1004
1004
1004
1004
1005
1005
1006
1006
1006
1005
1005
1005
1005
1006
1007
1008
1009
1009

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

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

7 45
7 45
8 46
8 46
8 46
7 45
8 47
8 47
9 47
9 48
9 48
9 48
9 48
9 48
8 47
8 47
8 47
8 47
8 47
9 48
9 48
9 48
10 49
10 50

13 25 4 7 16
15 27 4 8 17
13 25 4 7 16
14 26 4 7 16
17 31 5 9 19
17 31 5 9 19
17 31 5 9 19
19 36 5 10 22
19 36 5 10 22
19 35 5 10 22
19 36 5 10 22
20 37 5 10 23
21 38 5 11 24
23 42 6 12 26
24 44 6 12 27
24 45 6 13 28
25 46 6 13 29
25 47 6 13 29
23 42 6 12 26
21 39 6 11 24
17 32 5 9 20
16 29 5 8 18
13 24 4 7 15
11 21 4 6 13

1.5
1.4
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.4
1.4
1.4
1.4
1.4
1.4
1.3
1.3
1.2
1.1
1.1
1

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

Expert opinion

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

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

We are 90% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.

In the evening, overcast skies.
Light rain. SW wind force 4. Gusts reaching 22 knots in the evening. Moderate sea. Low, long swell from NW. Excellent visibility.

Tides at Saint-Cast

98

Low tide 02h12 1.55m

High tide 07h39 12.27m

97

Low tide 14h40 1.41m

High tide 20h10 12.01m

www.shom.fr - © SHOM 2025

Consult the tides for December

Sat

06

-

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

Sun

07

-

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

Mon

08

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

Tue

09

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

Wed

10

-

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

Thu

11

-

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

Fri

12

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

Sat

13

-

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

Sun

14

-

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

Mon

15

-

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

Tue

16

-

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

Wed

17

-

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

Thu

18

-

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

Fri

19

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

Sat

20

-

- 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