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

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

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

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

Sat

27

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

Sun

28

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

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Sunday 14 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)

30

20

10

0

50

40

30

20

10

15

10

5

0

30

20

10

0

10

5

0

1

0.5

3

0

15

10

5

0

55

50

45

40

35

Mon 15

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

185° S S
180° S S
175° S S
175° S S
170° S S
165° S SSE
165° S SSE
165° S SSE
170° S S
170° S S
175° S S
180° S S
175° S S
165° S SSE
165° S SSE
170° S S
165° S SSE
170° S SSE
170° S S
175° S S
170° S SSE
165° S SSE
165° S SSE
160° S SSE

6 11 3 7 2
6 12 3 7 3
8 14 4 9 3
8 14 4 9 3
8 15 4 9 3
9 16 4 10 3
10 18 5 11 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
11 20 6 12 4
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
10 19 5 12 3
11 20 6 12 4
11 20 6 12 4
13 24 7 15 4
13 25 7 16 4
15 28 8 17 4
14 26 7 16 4
13 24 7 15 4
14 26 7 16 4

10 18 5 11 3
10 19 5 12 -
11 20 6 12 4
11 21 6 13 4
11 21 6 13 4
12 23 6 14 4
14 26 7 16 4
16 29 8 18 5
16 30 8 19 5
17 31 9 19 5
17 31 9 19 5
17 32 9 20 5
18 33 9 21 5
17 31 9 19 5
18 33 9 21 5
17 32 9 20 5
19 35 10 22 5
19 35 10 22 5
22 41 11 25 6
24 44 12 27 6
24 45 13 28 6
25 47 13 29 6
23 43 12 27 6
23 43 12 27 6

0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.7
0.7
0.7

1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.5
1.5
1.5
1.5
1.5
1.5
1.4

0
0
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.3
0.3
0.4
0.4
0.3
0.3
0.3

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
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
320° NW NW

0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.7
0.7
0.6
0.6

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

270
260
250
240
230
220
210
200
200
200
200
200
200
200
200
200
180
170
170
160
170
170
180
180

8.2
7.2
6.2
5.2
4.6
4.4
4.9
5.8
7.1
8.2
8.9
9.0
8.6
7.8
6.7
5.6
4.8
4.3
4.4
5.1
6.2
7.5
8.6
9.1

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 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53

0
0
85
85
85
90
95
90
85
90
90
85
90
95
95
50
95
100
100
100
100
95
95
95

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

1.5
2
3
3
3
3
2
5
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1025
1025
1024
1024
1023
1023
1023
1023
1022
1021
1020
1019
1019
1018
1017
1017
1017
1016
1015
1014
1014
1013
1012
1011

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

7 44
6 43
6 43
6 42
6 43
6 43
7 44
8 46
9 48
10 50
10 51
11 51
11 52
10 51
10 50
10 49
9 48
9 48
9 48
9 47
9 47
8 47
8 46
8 47

5 40
4 39
3 38
3 37
3 37
3 37
3 38
5 40
6 42
8 46
7 45
8 46
8 46
7 45
7 44
6 43
5 42
5 41
4 40
4 39
4 38
3 38
3 38
3 38

10 18 3 5 11
10 19 3 5 12
11 21 4 6 13
12 22 4 6 14
12 22 4 6 14
12 23 4 6 14
13 25 4 7 16
14 26 4 7 16
15 27 4 8 17
15 27 4 8 17
16 29 5 8 18
15 27 4 8 17
15 28 4 8 17
16 29 5 8 18
17 32 5 9 20
19 35 5 10 22
19 36 5 10 22
21 38 5 11 24
23 43 6 12 27
23 42 6 12 26
22 41 6 11 25
21 39 6 11 24
20 37 5 10 23
20 37 5 10 23

0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.9
0.9
1
1.1
1.1
1.1
1
1
1

Forecasts established in local time
Last updated 27min ago | Next update in 3h
Caption

Expert opinion

A southerly, very strong and variable flow prevails over the whole area.

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

The reliability of the situation is assessed at 90%.

Cloudy with risk of fog in the morning, very cloudy skies to overcast in the afternoon. No precipitation. In the evening, very cloudy skies becoming totally overcast.
No precipitation. SSE force 3 in the morning becoming S force 4 in the middle of the day. Gusts reaching 24 knots in the evening. Slight sea. Low, fairly long swell from NW. Visibility reduced by mist becoming excellent in the middle of the day.

Tides at Saint-Cast

44

High tide 02h12 8.94m

Low tide 08h50 4.42m

45

High tide 14h38 9.06m

Low tide 21h26 4.27m

www.shom.fr - © SHOM 2025

Consult the tides for December

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

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

- 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