Weather Plage de la Grève Blanche - Detailed bulletin - Free 15-day Marine forecasts

Plouguerneau FRALon : -4°31’,6956 W Lat : 48°37’,764 N Alt : 25m

Mon

19

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

Tue

20

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Wed

21

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Thu

22

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Fri

23

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Sat

24

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Sun

25

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Mon

26

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Tue

27

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Wed

28

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Thu

29

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Fri

30

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Sat

31

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Sun

01

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Mon

02

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BULLETIN

(* established in local time)

Reliability 85%

No gale warning.

Monday 19 jan

METEO CONSULT Run : 19/01 11Z Mesh : 1km Updated, 17min ago Update in 6h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (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 (%)

Storm risk.(%)

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

90

80

70

60

50

40

30

20

10

30

20

10

0

60

50

40

30

20

10

0

10

5

0

5

0

9

6

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Tue 20
                                                            
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                        Run : 19/01 11Z
                Mesh : 1km
                Updated, 17min ago
                Update in 6h

Tue 20

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

190° S S
185° S S
230° SW SW
260° W WSW
265° W W
265° W W
255° W WSW
260° W WSW
215° SW SW
190° S S
185° S S
175° S S
170° S S
165° S SSE
160° S SSE
160° S SSE
160° S SSE
170° S SSE
170° S S
175° S S
175° S S
175° S S
185° S S
190° S SSW

8 14 4 9 3
12 22 6 14 4
8 15 4 9 3
9 17 5 11 3
8 14 4 9 3
8 15 4 9 3
5 10 3 6 2
6 12 3 7 3
6 11 3 7 2
6 12 3 7 3
8 14 4 9 3
8 15 4 9 3
10 18 5 11 3
11 21 6 13 4
13 25 7 16 4
16 30 8 19 5
19 35 10 22 5
22 40 11 25 6
23 43 12 27 6
24 45 13 28 6
26 48 13 30 6
26 48 13 30 6
24 45 13 28 6
15 27 8 17 4

18 33 9 21 5
22 40 11 25 6
20 37 10 23 5
17 32 9 20 5
15 28 8 17 4
14 26 7 16 4
12 23 6 14 4
12 23 6 14 4
10 19 5 12 3
10 19 5 12 -
11 21 6 13 4
12 23 6 14 4
16 30 8 19 5
21 38 11 24 5
24 45 13 28 6
29 53 15 33 7
32 60 17 37 7
38 70 19 43 8
40 75 21 47 9
43 79 22 49 9
46 85 24 53 9
46 85 24 53 9
46 85 24 53 9
43 80 22 50 9

1.1
1.3
1.4
1.5
1.7
1.8
2
2.1
2.2
2.3
2.3
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.5
2.5
2.5
2.5
2.5
2.5

2.1
2.3
2.5
2.8
3
3.3
3.6
3.8
3.9
4.1
4.2
4.3
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.5
4.5
4.6
4.6
4.6

0.1
0.1
0.2
0.3
0.4
0.3
0.2
0.1
0
0
0
0
0
0.1
0.1
0.2
0.2
0.2
0.4
0.4
0.5
0.5
0.4
0.3

305° NW WNW
305° NW WNW
305° NW NW
305° NW NW
305° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW

1.1
1.2
1.4
1.5
1.6
1.8
2.0
2.1
2.2
2.3
2.3
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.5
2.5
2.5
2.5

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

400
400
400
390
380
380
380
370
370
380
380
380
390
390
400
400
400
390
380
380
380
380
370
360

2.7
4.0
5.5
6.6
7.1
6.9
6.1
4.8
3.5
2.4
1.7
1.7
2.5
3.8
5.3
6.6
7.3
7.3
6.6
5.3
3.9
2.5
1.7
1.4

12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
11 53
12 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53

100
100
90
70
85
90
65
85
60
45
70
40
45
40
90
100
100
100
100
100
100
100
100
100

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.4
0.6
2.2
2.3
4.9

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

0
0
20
0
0
0
0
0
0
0
0
0
0
0
0
0
30
50
50
65
80
90
90
90

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

15
>20
>20
>20
>20
>20
15
>20
15
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1012
1012
1011
1010
1009
1008
1006
1005
1004
1003
1002
1001
1001
1001

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

9 49
10 50
10 50
10 50
9 48
9 49
9 47
9 47
8 46
7 45
7 44
7 44
7 44
7 44
7 45
8 46
9 48
9 49
10 50
11 51
11 51
11 51
10 50
9 48

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

14 26 4 7 16
13 25 4 7 16
13 25 4 7 16
13 24 4 7 15
13 24 4 7 15
12 22 4 6 14
11 20 4 6 12
10 19 3 5 12
11 21 4 6 13
13 24 4 7 15
14 26 4 7 16
18 33 5 9 21
22 40 6 11 25
25 47 6 13 29
28 52 7 14 32
31 58 7 16 36
33 62 8 17 39
33 62 8 17 39
35 65 8 18 40
36 67 8 19 42
36 67 8 19 42
38 71 8 20 44
34 63 8 18 39
27 50 7 14 31

1.9
2
2.2
2.3
2.5
2.6
2.7
2.8
3
3.1
3.2
3.3
3.4
3.6
3.8
4
4.3
4.5
4.7
5
5.3
5.6
5.8
5.6

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

Expert opinion

A southwesterly, moderate and mostly variable flow prevails over the whole area.

For Plage de la Grève Blanche :
No gale warning.

We are 85% sure of the situation, because the atmosphere might not be as stable as forecast.

Very cloudy skies to overcast. Light rain gradually becoming less frequent. In the evening, good clear periods but lots of cloud, too.
No precipitation. S force 4 in the middle of the day turning W force 3 in the evening. Gusts reaching 22 knots in the middle of the day. Moderate sea. Low, long swell from NW then moderate in the evening. Good visibility becoming good in the evening.

Tides at L'Aber Wrac'h

76

High tide 05h50 7.23m

Low tide 12h15 1.59m

79

High tide 18h11 7.13m

www.shom.fr - © SHOM 2026

Consult the tides for January

Go further

Mon

19

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

Tue

20

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

Wed

21

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

Thu

22

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

Fri

23

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

Sat

24

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

Sun

25

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

Mon

26

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

Tue

27

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

Wed

28

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

Thu

29

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

Fri

30

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

Sat

31

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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

02

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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 Plage de la Grève Blanche

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at L'Aber Wrac'h

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