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

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

Thu

03

-

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

Fri

04

-

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

Sat

05

-

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

Sun

06

-

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

Mon

07

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

Tue

08

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

Wed

09

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

Thu

10

-

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

Fri

11

-

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

Sat

12

-

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

Sun

13

-

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

Mon

14

-

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

Tue

15

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

Wed

16

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

Thu

17

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

BULLETIN

(established in local time)

Reliability 95%

Wind alert - Warning strong breeze offshore.

Thursday 3 july

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)

20

15

10

5

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

0.5

0

3

0

30

20

10

0

90

80

70

60

50

40

Fri 4

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

155° SE SSE
10° N N
15° N NNE
15° N NNE
10° N NNE
15° N NNE
20° N NNE
20° N NNE
20° N NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
40° NE NE
40° NE NE
45° NE NE
45° NE NE
45° NE NE
40° NE NE
30° NE NNE
0° 0 0
345° N NNW

11 21 6 13 4
12 23 6 14 4
12 23 6 14 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
11 21 6 13 4
10 18 5 11 3
9 16 4 10 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
7 13 4 8 3
6 11 3 7 2
4 7 2 4 2
3 5 1 3 1
4 8 2 5 2

17 32 9 20 5
18 34 9 21 5
18 34 9 21 5
18 33 9 21 5
18 34 9 21 5
19 35 10 22 5
19 35 10 22 5
17 32 9 20 5
15 28 8 17 4
12 23 6 14 4
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
12 23 6 14 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
12 23 6 14 4
13 24 7 15 4
12 23 6 14 4
11 21 6 13 4
10 18 5 11 3
9 16 4 10 3
9 16 4 10 3

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
0

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0

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
0

10° N N
10° N N

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

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

5
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
4
4
4
15
4
5

3.3
2.9
2.7
2.9
3.4
4.1
4.7
5.2
5.4
5.3
4.9
4.3
3.6
3.1
2.8
2.8
3.1
3.6
4.3
4.9
5.2
5.3
5.0
4.6

17 62
17 62
17 62
17 62
17 62
17 62
16 62
16 62
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
17 62
17 62

25
20
20
15
20
15
10
0
0
10
5
0
0
0
0
0
0
0
5
10
15
10
10
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
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

1029
1029
1029
1028
1028
1029
1029
1029
1030
1030
1030
1030
1029
1029
1029
1030
1030
1030
1030
1029
1029
1029
1028
1027

6
5
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
6
8
8
8

21 70
21 69
20 68
20 67
19 66
18 64
17 62
16 60
15 59
15 59
15 58
14 58
14 58
13 55
12 53
13 55
15 59
17 62
18 64
20 67
21 69
22 71
23 73
23 74

25 77
25 77
23 74
20 67
17 63
15 59
13 55
12 54
12 54
12 53
12 53
12 53
11 52
10 50
9 48
10 51
13 56
16 61
19 66
22 72
27 81
27 81
29 84
29 84

17 32 5 9 20
22 40 6 11 25
21 38 5 11 24
18 33 5 9 21
17 31 5 9 19
17 31 5 9 19
18 33 5 9 21
17 32 5 9 20
16 29 5 8 18
15 27 4 8 17
15 27 4 8 17
15 27 4 8 17
15 27 4 8 17
14 26 4 7 16
13 25 4 7 16
13 25 4 7 16
13 24 4 7 15
12 22 4 6 14
9 17 3 5 11
6 12 3 3 7
6 11 2 3 7
8 14 3 4 9
12 23 4 6 14
13 25 4 7 16

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

Forecasts established in local time
Last updated 19min ago | Next update in 3h
Caption

Expert opinion

For Petite Grève :
Warning strong breeze offshore.

The reliability of the situation is assessed at 95%.

Light cloudy spells. In the evening, skies with few clouds.
N wind force 4 from the middle of the day. Gusts reaching 19 knots in the evening. Rippled sea. Low from N. Excellent visibility becoming excellent in the evening.

Tides at Brest

45

Low tide 05h41 2.56m

High tide 11h40 5.41m

Low tide 18h00 2.74m

www.shom.fr - © SHOM 2025

Consult the tides for July

Thu

03

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

Fri

04

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

Sat

05

-

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

Sun

06

-

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

Mon

07

-

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

Tue

08

-

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

Wed

09

-

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

Thu

10

-

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

Fri

11

-

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

Sat

12

-

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

Sun

13

-

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

Mon

14

-

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

Tue

15

-

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

Wed

16

-

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

Thu

17

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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