Weather Petite Grève - Detailed bulletin - Free 15-day Marine forecasts

Lanvéoc (29160)Lon : -4°27’,8334 W Lat : 48°17’,466 N Alt : 0m

Sun

11

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

Mon

12

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

Tue

13

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

Wed

14

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

Thu

15

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

Fri

16

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

Sat

17

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

Sun

18

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

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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Thu

22

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Fri

23

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Sat

24

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

Sun

25

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BULLETIN

(* established in local time)

Reliability 85%

Wind alert - Warning fresh gale offshore.

Sunday 11 jan

METEO CONSULT Run : 11/01 16Z Mesh : 1km Updated, 9min 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)

40

30

20

10

80

70

60

50

40

30

20

10

25

20

15

10

5

50

40

30

20

10

5

0

0.5

0

3

0

15

10

5

60

55

50

45

40

                                    
                                                                         Mon 12
                                                            
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                        Run : 11/01 16Z
                Mesh : 1km
                Updated, 9min ago
                Update in 6h

Mon 12

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

215° SW SSW
215° SW SW
215° SW SW
225° SW SW
230° SW SW
225° SW SW
225° SW SW
225° SW SW
220° SW SW
215° SW SW
215° SW SW
210° SW SSW
205° SW SSW
210° SW SSW
205° SW SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
195° S SSW
215° SW SW
220° SW SW
215° SW SW

19 35 10 22 5
21 38 11 24 5
23 42 12 26 6
23 42 12 26 6
20 37 10 23 5
18 33 9 21 5
17 31 9 19 5
16 30 8 19 5
15 28 8 17 4
15 27 8 17 4
13 25 7 16 4
12 23 6 14 4
13 24 7 15 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
11 20 6 12 4
11 20 6 12 4

33 62 17 39 8
36 67 19 42 8
38 71 20 44 8
39 73 20 45 8
38 71 20 44 8
32 60 17 37 7
29 53 15 33 7
28 51 14 32 7
26 49 14 30 6
25 47 13 29 6
24 45 13 28 6
23 42 12 26 6
23 42 12 26 6
22 40 11 25 6
21 39 11 24 6
21 39 11 24 6
22 40 11 25 6
22 40 11 25 6
22 41 11 25 6
22 40 11 25 6
20 37 10 23 5
19 36 10 22 5
19 35 10 22 5
18 34 9 21 5

0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
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
0.1

0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.4
0.4
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.2
0.2

0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
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
0.1

155° SE SSE

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

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

8
8
8
9
35
35
35
35
35
35
35
35
35
35
30
30
30
35
35
35
35
35
35
35

2.9
3.4
4.0
4.6
5.1
5.3
5.2
4.9
4.4
3.8
3.3
3.0
3.0
3.3
3.8
4.4
4.9
5.2
5.3
5.0
4.6
4.1
3.6
3.2

10 51
10 51
10 51
10 51
11 51
11 51
11 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51

100
100
100
85
90
85
85
85
85
85
65
100
100
100
100
100
100
100
100
100
100
100
100
90

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

-
-
-
-
-
-
-

45
45
50
50
35
20
0
0
0
0
0
0
20
60
60
50
30
25
35
45
40
25
0
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

5
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004

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 54
12 54
13 55
13 55
12 54
12 54
12 53
12 53
12 53
12 53
11 53
11 53
11 52
11 52
11 51
11 51
11 51
11 52
11 52
11 52
11 53
12 53
12 53
11 53

7 44
6 43
6 42
6 42
6 43
6 43
6 44
6 44
6 44
7 44
7 44
7 45
7 44
7 44
7 44
7 44
7 44
7 45
7 45
8 46
8 47
9 47
8 47
8 46

26 48 6 13 30
27 50 7 14 31
30 56 7 16 35
29 53 7 15 33
26 49 6 14 30
23 42 6 12 26
22 41 6 11 25
20 37 5 10 23
19 36 5 10 22
19 35 5 10 22
17 32 5 9 20
18 34 5 9 21
18 34 5 9 21
17 32 5 9 20
17 31 5 9 19
16 30 5 8 19
17 31 5 9 19
17 32 5 9 20
17 31 5 9 19
15 27 4 8 17
19 35 5 10 22
17 32 5 9 20
16 29 5 8 18
15 28 4 8 17

3.6
3.7
3.8
3.9
3.9
3.9
3.8
3.7
3.7
3.7
3.7
3.7
3.7
3.8
4
4.1
4.1
4.1
4
4
3.9
3.9
3.8
3.8

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

Expert opinion

A southerly gale prevails over the whole area.

For Petite Grève :
Warning fresh gale offshore.

The reliability of the situation is assessed at 85%.

Overcast and misty, reduced visibility. Drizzle. In the evening, very cloudy skies to overcast.
Light showers. S force 5 in the middle of the day turning SW force 6 in the evening. Gusts reaching 39 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low from N. Visibility reduced by mist becoming poor in the evening.

Tides at Brest

44

Low tide 04h34 2.68m

High tide 10h31 5.55m

39

Low tide 17h09 2.82m

High tide 23h10 5.35m

www.shom.fr - © SHOM 2026

Consult the tides for January

Go further

Sun

11

-

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

Mon

12

-

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

Tue

13

-

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

Wed

14

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

Thu

15

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

Fri

16

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

Sat

17

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

Sun

18

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

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

* +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 Petite Grève

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Brest

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