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

Lanvéoc (29160)Longitude : -4°27’,8334 W Latitude : 48°17’,466 N Altitude : 0m

Wed

19

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

Thu

20

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Fri

21

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

Sat

22

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

Sun

23

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

Mon

24

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

Tue

25

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

Wed

26

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

Thu

27

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

Fri

28

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

Sat

01

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

Sun

02

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

Mon

03

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Tue

04

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Wed

05

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BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Wednesday 19 february

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)

40

30

20

10

70

60

50

40

30

20

15

10

5

40

30

20

10

5

0

0.5

0

3

0

15

10

5

60

55

50

45

40

Thu 20

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

190° S S
195° S SSW
195° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
205° SW SSW
205° SW SSW
210° SW SSW
210° SW SSW
205° SW SSW
200° S SSW
200° S SSW
205° SW SSW
200° S SSW
195° S SSW

16 30 8 19 5
15 28 8 17 4
16 30 8 19 5
16 30 8 19 5
16 30 8 19 5
17 32 9 20 5
18 33 9 21 5
19 35 10 22 5
19 36 10 22 5
19 36 10 22 5
19 36 10 22 5
19 36 10 22 5
19 36 10 22 5
19 36 10 22 5
19 36 10 22 5
19 36 10 22 5
19 36 10 22 5
18 34 9 21 5
18 34 9 21 5
17 32 9 20 5
16 29 8 18 5
15 27 8 17 4
14 26 7 16 4
14 26 7 16 4

27 50 14 31 7
27 50 14 31 7
27 50 14 31 7
28 51 14 32 7
29 53 15 33 7
29 54 15 34 7
30 56 16 35 7
32 59 16 37 7
32 60 17 37 7
32 60 17 37 7
33 61 17 38 7
33 61 17 38 7
33 61 17 38 7
33 61 17 38 7
33 61 17 38 7
33 62 17 39 8
33 62 17 39 8
32 60 17 37 7
31 58 16 36 7
31 57 16 35 7
29 53 15 33 7
26 49 14 30 6
25 46 13 29 6
25 46 13 29 6

0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1

0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.2

0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1

215° SW SW
155° SE SSE
200° S SSW
225° SW SW
145° SE SE
185° S S
220° SW SW
250° W WSW
245° SW WSW

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2
2

50
50
50
50
45
45
45
40
40
7
40
40
40
40
40
7
7
40
40
40
40
40
45
45

5.6
5.4
4.9
4.2
3.5
3.0
2.7
2.7
3.2
3.9
4.6
5.2
5.5
5.4
5.0
4.5
3.8
3.3
3.0
2.9
3.2
3.7
4.3
4.9

10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50

20
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.3
0.2
0.3
0.3
0
0
0
0
0
0
0

-
-
-
-
-
-

0
20
20
20
20
30
30
40
40
40
45
40
60
65
65
60
50
35
20
0
0
0
0
0

10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1016
1015
1015
1015
1016
1016
1016
1016

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

11 53
12 53
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
12 54
12 54

6 43
7 44
7 44
7 44
7 44
7 44
6 44
6 43
6 43
6 43
6 43
6 43
6 43
7 44
7 45
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46

21 39 6 11 24
22 40 6 11 25
22 40 6 11 25
22 40 6 11 25
22 40 6 11 25
23 43 6 12 27
24 45 6 13 28
25 46 6 13 29
25 46 6 13 29
25 46 6 13 29
25 46 6 13 29
25 46 6 13 29
25 47 6 13 29
25 47 6 13 29
25 47 6 13 29
25 47 6 13 29
25 47 6 13 29
25 46 6 13 29
24 45 6 13 28
23 42 6 12 26
22 40 6 11 25
19 36 5 10 22
20 37 5 10 23
19 36 5 10 22

3.2
3.2
3.3
3.3
3.3
3.3
3.4
3.5
3.6
3.6
3.7
3.8
3.8
3.8
3.9
3.9
3.9
3.9
3.8
3.8
3.8
3.8
3.9
3.8

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

Expert opinion

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

For Petite Grève :
Warning strong breeze offshore.

We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.

In the evening, good clear periods but cloud building.
Light showers progressively becoming less frequent. S wind force 5. Gusts reaching 27 knots in the evening. Smooth sea. , short swell from SE. Visibility reduced by mist.

Tides at Brest

56

Low tide 02h44 2.3m

High tide 08h33 5.9m

49

Low tide 15h01 2.53m

High tide 20h54 5.63m

www.shom.fr - © SHOM 2025

Consult the tides for February

Wed

19

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

Thu

20

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

Fri

21

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

Sat

22

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

Sun

23

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

Mon

24

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

Tue

25

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

Wed

26

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

Thu

27

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

Fri

28

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

Sat

01

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

Sun

02

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

Mon

03

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

Tue

04

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

Wed

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 Petite Grève

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Brest