Weather Brest - Detailed bulletin - Free 15-day Marine forecasts

Brest FRALongitude : -4°31’,68 W Latitude : 48°21’,762 N Altitude : 0m

Sat

02

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Sun

03

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Mon

04

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Tue

05

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Wed

06

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Thu

07

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Fri

08

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Sat

09

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Sun

10

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Mon

11

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Tue

12

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Wed

13

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Thu

14

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Fri

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Sat

16

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BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Saturday 2 august

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

10

5

0

25

20

15

10

5

0

10

5

0

0.5

0

3

0

25

20

15

10

80

70

60

50

Sun 3

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

190° S S
5° N N
360° N N
355° N N
355° N N
355° N N
345° N NNW
340° N NNW
325° NW NW
325° NW NW
325° NW NW
325° NW NNW
325° NW NW
325° NW NW
320° NW NW
305° NW NW
290° W WNW
270° W W
275° W W
275° W W
265° W W
260° W W
245° SW WSW
245° SW WSW

9 17 5 11 3
10 19 5 12 3
10 19 5 12 3
11 20 6 12 4
9 17 5 11 3
9 16 4 10 3
8 14 4 9 3
5 10 3 6 2
4 8 2 5 2
4 8 2 5 2
5 9 3 6 2
5 9 3 6 2
4 8 2 5 2
4 8 2 5 2
4 7 2 4 2
4 7 2 4 2
3 5 1 3 1
3 5 1 3 1
4 8 2 5 2
5 9 3 6 2
5 9 3 6 2
6 11 3 7 2
7 13 4 8 3
9 16 4 10 3

17 31 9 19 5
18 34 9 21 5
18 34 9 21 5
18 33 9 21 5
17 32 9 20 5
16 30 8 19 5
15 28 8 17 4
13 25 7 16 4
10 18 5 11 3
8 15 4 9 3
8 15 4 9 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3
6 12 3 7 3
6 11 3 7 2
5 9 3 6 2
8 14 4 9 3
10 18 5 11 3
10 19 5 12 3
11 21 6 13 4
12 23 6 14 4
15 27 8 17 4

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
0
0
0

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0.1
0.1
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
0
0
0
0
0
0
0
0
0

60° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE

0
0
0
<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
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

5
5
5
15
15
15
35
45
45
45
45
50
50
50
45
45
45
40
40
40
40
20
15
5

3.9
3.4
3.1
3.0
3.2
3.6
4.1
4.7
5.0
5.1
5.0
4.6
4.2
3.7
3.3
3.1
3.1
3.4
3.8
4.3
4.8
5.0
5.1
4.9

16 60
16 60
16 60
16 60
16 60
16 60
15 60
15 60
15 60
15 60
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 60

50
20
20
0
15
15
15
5
10
5
5
25
60
60
60
65
60
30
30
75
85
90
85
85

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

1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024

1
6
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
4
4

20 69
21 69
21 69
20 68
20 67
19 66
18 65
17 62
16 60
15 59
15 58
15 58
14 58
14 58
15 58
15 58
14 58
15 59
17 62
18 65
19 65
19 66
20 67
20 68

20 67
24 75
23 73
24 75
20 68
18 65
16 61
15 58
14 57
13 56
13 55
13 55
13 55
13 55
13 56
13 56
13 55
15 58
17 62
18 65
19 66
20 69
19 67
21 70

15 27 4 8 17
18 33 5 9 21
18 34 5 9 21
19 35 5 10 22
18 33 5 9 21
16 30 5 8 19
15 28 4 8 17
13 25 4 7 16
12 23 4 6 14
10 18 3 5 11
8 14 3 4 9
6 11 2 3 7
5 10 2 3 6
5 9 2 3 6
4 8 2 2 5
3 6 2 2 4
3 6 2 2 4
1 2 1 1 1
2 4 1 1 2
3 6 2 2 4
4 7 2 2 4
4 8 2 2 5
5 9 2 3 6
6 12 3 3 7

0.8
0.8
0.9
0.9
0.8
0.8
0.8
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5

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

Expert opinion

A northeasterly and moderate flow prevails over the South of the basin. Over the North-West, it is southwesterly, strong and mostly variable. Over the North-East, it is northwesterly, moderate and mostly variable.

For Brest :
No gale warning.

The reliability of the situation is assessed at 95%.

Skies with few clouds. In the evening, skies with few clouds.
N force 3 in the middle of the day becoming force 4 in the evening. Gusts reaching 18 knots in the middle of the day. Rippled sea. Low, short swell from ENE. Excellent visibility.

Tides at Brest

37

Low tide 05h25 2.85m

High tide 11h26 5.25m

33

Low tide 17h52 3m

High tide 23h50 5.12m

www.shom.fr - © SHOM 2025

Consult the tides for August

Sat

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Sun

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Mon

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Tue

05

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Wed

06

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Thu

07

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Fri

08

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Sat

09

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

Sun

10

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Mon

11

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Tue

12

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Wed

13

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Thu

14

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Fri

15

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Sat

16

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* +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 board sports area Brest

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Brest