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

Weather Risk Briefing

Thu

20

-

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

Fri

21

-

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

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

29

-

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

Sun

30

-

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

Mon

31

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

BULLETIN

Reliability 70%

No gale warning.

No weather risk at the spot

Thursday 20 aug

METEO CONSULT Run : 20/08 12Z Mesh : 1km Updated, 3h ago Update in 1min

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Under storms

Waves

Total sea (m) (m)

Swell (m) (m)

legend.title.wave_height

Total sea (m)

legend.title.wind_sea

Wind (m)

legend.title.swell

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)

25

20

15

10

5

50

40

30

20

10

15

10

5

0

30

25

20

15

10

5

10

5

0

1.5

1

0.5

3

0

25

20

15

10

70

65

60

55

50

                                    
                                                                         Fri 21
                                                            
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                        Run : 20/08 12Z
                Mesh : 1km
                Updated, 3h ago
                Update in 1min

Fri 21

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

295° NW WNW
290° W WNW
290° W WNW
285° W WNW
290° W WNW
285° W WNW
290° W WNW
280° W W
300° NW WNW
300° NW WNW
295° NW WNW
305° NW NW
310° NW NW
315° NW NW
310° NW NW
320° NW NW
325° NW NNW
345° N NNW
355° N N
350° N NNW
350° N N
345° N NNW
345° N NNW
340° N NNW

14 26 7 16 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
11 20 6 12 4
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
7 13 4 8 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3

23 42 12 26 6
22 40 11 25 6
21 38 11 24 5
20 37 10 23 5
19 36 10 22 5
20 37 10 23 5
18 34 9 21 5
20 37 10 23 5
19 36 10 22 5
17 31 9 19 5
17 32 9 20 5
18 34 9 21 5
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
15 28 8 17 4
16 29 8 18 5
15 27 8 17 4
14 26 7 16 4
13 25 7 16 4
14 26 7 16 4
15 27 8 17 4

- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
>25 >50 >15 >30 >7
>25 >50 >14 >30 >7
>25 >50 >14 >30 >7
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -

1.2
1.2
1.1
1.1
1
1
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6

1.1
1
0.9
0.8
0.7
0.6
0.6
0.5
0.6
0.5
0.5
0.5
0.4
0.3
0.3
0.4
0.3
0.3
0.3
0.4
0.4
0.3
0.3
0.3

350° N NNW
340° N NNW
335° NW NNW
320° NW NW
325° NW NW
325° NW NW
320° NW NW
320° NW NW
320° 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
320° NW NW
320° NW NW
315° NW NW
320° NW NW
320° NW NW

0.5
0.6
0.6
0.7
0.7
0.8
0.7
0.7
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5

5
5
5
8
6
6
8
8
8
8
8
5
5
5
5
5
5
5
5
7
7
5
5
7

40
40
40
40
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
90
90
80

4.4
5.3
6.5
7.8
8.6
8.9
8.5
7.8
6.9
5.9
5.1
4.7
4.7
5.3
6.2
7.3
8.1
8.6
8.5
8.1
7.4
6.5
5.7
5.2

21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69

30
15
0
45
50
75
85
70
90
85
80
80
50
50
50
50
70
65
50
60
55
65
75
65

0
0
0
0
0
0
0
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-

0
0
0
0
25
25
40
70
70
70
25
0
0
25
25
30
40
40
40
25
25
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
20
20
30
40
40
40
20
10
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

1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1016

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
4
5
4
4
2
1
1

20 69
19 66
18 64
16 61
16 60
16 60
16 60
16 60
15 60
16 60
15 60
15 59
16 60
17 62
17 63
18 64
18 64
18 65
18 65
19 65
19 65
18 65
18 65
18 64

19 66
14 58
13 56
12 53
12 53
12 53
12 53
12 53
12 53
12 54
12 53
12 53
13 55
15 59
15 59
18 65
17 62
19 66
20 68
20 68
21 69
20 68
18 65
17 63

17 32 5 9 20
17 31 5 9 19
16 30 5 8 19
16 29 5 8 18
15 28 4 8 17
15 27 4 8 17
14 26 4 7 16
15 27 4 8 17
13 25 4 7 16
13 25 4 7 16
13 25 4 7 16
12 23 4 6 14
12 22 4 6 14
11 21 4 6 13
10 19 3 5 12
10 18 3 5 11
10 18 3 5 11
10 18 3 5 11
10 18 3 5 11
9 17 3 5 11
10 18 3 5 11
9 17 3 5 11
9 17 3 5 11
10 18 3 5 11

1.1
1.1
1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6

Forecasts established in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière de St Malo à Perros Guirec

Weather Risk Briefing

Low 1001 hPa centered on the North of the Irish Sea moving at 17 knots to the East-South-East to be centered on the South of the North Sea.

For Grèves d"en Bas :
No gale warning.

The reliability of the situation is assessed at 70%.

In the evening, skies with few clouds.
WNW wind force 4. Gusts reaching 23 knots in the evening. Slight sea. Low, short swell from SW. Excellent visibility.

semaphore stations

Station Dinard located 22 km from Grèves d'en Bas

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
20h	320	22	44	19.5	1011	0
19h	310	29	41	20.3	1011	0
18h	310	25	38	21.4	1011	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Saint-Cast

49

High tide 00h10 9.78m

Low tide 06h52 3.84m

42

High tide 12h30 9.39m

Low tide 19h13 4.21m

Consult the tides for August

Go further

Thu

20

-

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

Fri

21

-

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

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

29

-

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

Sun

30

-

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

Mon

31

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

Weather beach Grèves d'en Bas

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Saint-Cast

Go further