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

Fréhel (22240)Lon : -2°21’,0666 W Lat : 48°39’,666 N Alt : 0m

Thu

19

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

Fri

20

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Sat

21

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Sun

22

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Mon

23

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

Tue

24

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Wed

25

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Thu

26

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Fri

27

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Sat

28

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Sun

01

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Mon

02

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Tue

03

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Wed

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Thu

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BULLETIN

(* established in local time)

Reliability 90%

Wind alert - Warning moderate gale offshore.

Thursday 19 feb

METEO CONSULT Run : 19/02 00Z Mesh : 1km Updated, 1h ago Update in 5h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

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

0

80

70

60

50

40

30

20

10

25

20

15

10

5

50

40

30

20

10

5

0

5

0

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Fri 20
                                                            
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                        Run : 19/02 00Z
                Mesh : 1km
                Updated, 1h ago
                Update in 5h

Fri 20

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

305° NW WNW
310° NW NW
315° NW NW
315° NW NW
315° NW NW
315° NW NW
315° NW NW
310° NW NW
310° NW NW
310° NW NW
315° NW NW
315° NW NW
315° NW NW
305° NW NW
305° NW NW
300° NW WNW
300° NW WNW
290° W WNW
275° W W
265° W W
250° W WSW
235° SW SW
230° SW SW
220° SW SW

25 47 13 29 6
25 46 13 29 6
24 45 13 28 6
24 44 12 27 6
24 44 12 27 6
23 42 12 26 6
21 38 11 24 5
20 37 10 23 5
21 39 11 24 6
19 36 10 22 5
18 34 9 21 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
18 34 9 21 5
17 32 9 20 5
15 28 8 17 4
12 23 6 14 4
10 19 5 12 3
10 19 5 12 3
9 17 5 11 3
9 17 5 11 3
10 18 5 11 3
10 18 5 11 3

39 73 20 45 8
40 74 21 46 8
39 72 20 45 8
38 71 20 44 8
38 70 19 43 8
37 68 19 42 8
35 64 18 40 8
33 61 17 38 7
33 61 17 38 7
33 61 17 38 7
31 57 16 35 7
28 52 14 32 7
28 52 14 32 7
29 54 15 34 7
29 54 15 34 7
29 53 15 33 7
25 47 13 29 6
23 42 12 26 6
19 35 10 22 5
16 30 8 19 5
15 28 8 17 4
16 29 8 18 5
17 31 9 19 5
17 32 9 20 5

2.4
2.5
2.6
2.7
2.8
2.7
2.5
2.4
2.3
2.2
2.1
2.1
2.1
2.2
2.2
2
1.9
1.7
1.6
1.4
1.3
1.2
1.2
1.1

2.3
2.3
2.4
2.5
2.6
2.4
2.2
2
1.9
1.6
1.4
1.3
1.7
1.8
1.6
1.2
0.8
0.5
0.3
0.3
0.3
0.2
0.2
0.3

325° 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
320° NW NW
320° NW NW
325° 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

0.7
0.8
0.9
1.0
1.0
1.2
1.2
1.3
1.3
1.5
1.6
1.6
1.3
1.2
1.4
1.6
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.1

12
13
13
13
14
13
11
11
10
10
10
10
10
11
10
9
8
8
8
8
8
8
8
8

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

10.7
8.7
6.3
4.0
2.2
1.3
1.7
3.7
6.6
9.5
11.5
11.9
11.1
9.3
7.0
4.6
2.6
1.6
1.6
3.3
6.1
9.1
11.4
12.2

9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48

5
100
100
90
90
80
75
65
75
55
45
70
85
95
85
80
70
95
85
100
100
100
100
100

0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

20
0
0
0
0
0
0
0
0
0
0
20
40
50
40
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

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

999
1001
1003
1004
1006
1007
1008
1010
1011
1013
1014
1015
1017
1018
1019
1020
1021
1021
1022
1022
1023
1023
1024
1024

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

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

3 37
2 36
3 38
4 38
4 40
5 41
5 42
5 41
4 38
3 38
4 38
4 38
4 38
4 38
3 38
3 38
4 38
4 39
4 40
4 39
4 39
4 39
4 39
4 39

26 49 6 14 30
29 53 7 15 33
28 52 7 14 32
27 50 7 14 31
26 49 6 14 30
25 46 6 13 29
23 43 6 12 27
24 44 6 12 27
23 43 6 12 27
22 41 6 11 25
22 41 6 11 25
21 39 6 11 24
22 40 6 11 25
22 40 6 11 25
22 40 6 11 25
19 35 5 10 22
17 31 5 9 19
15 28 4 8 17
13 24 4 7 15
12 22 4 6 14
12 22 4 6 14
12 23 4 6 14
13 24 4 7 15
13 25 4 7 16

2.2
2.4
2.5
2.6
2.6
2.5
2.4
2.4
2.3
2.2
2.2
2.2
2.2
2.2
2
1.9
1.8
1.6
1.5
1.4
1.3
1.2
1.1
1.1

Forecasts established in local time
Last updated 2min ago | Next update in 3h
Caption

Expert opinion

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

For Grèves d"en Bas :
Warning moderate gale offshore.

The reliability of the situation is assessed at 90%.

Very cloudy. But clear spells will become more and more widespread. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, good clear periods but cloud building.
Light showers. WNW wind force 6 continuing all day. Gusts reaching 40 knots in the morning. Moderate sea temporarily rough in the middle of the day. Low, fairly long swell from NW. Excellent visibility.

Tides at Saint-Cast

96

Low tide 02h55 1.62m

High tide 08h24 12.08m

97

Low tide 15h17 1.28m

High tide 20h44 11.95m

www.shom.fr - © SHOM 2026

Consult the tides for February

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Thu

19

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

Fri

20

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

Sat

21

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

Sun

22

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

Mon

23

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

Tue

24

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

Wed

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

Thu

26

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

Fri

27

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

Sat

28

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

Sun

01

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

Mon

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

Tue

03

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

Wed

04

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

Thu

05

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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 beach Grèves d'en Bas

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Cast

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