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

Technopole Brest Iroise FRALongitude : -4°33’,2526 W Latitude : 48°21’,342 N Altitude : 0m

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

Sun

04

-

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

Mon

05

-

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

Tue

06

-

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

Wed

07

-

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

Thu

08

-

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

Fri

09

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Friday 25 april

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

15

10

5

0

25

20

15

10

5

0

10

5

0

15

10

5

0

5

0

0.5

0

3

0

20

15

10

5

70

65

60

55

50

45

Sat 26

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

140° SE SE
155° SE SSE
155° SE SSE
180° S S
195° S SSW
210° SW SSW
225° SW SW
230° SW SW
250° W WSW
275° W W
330° NW NNW
350° N N
355° N N
345° N NNW
345° N NNW
350° N N
350° N NNW
360° N N
360° N N
5° N N
5° N N
350° N NNW
330° NW NNW
335° NW NNW

3 5 1 3 1
3 6 2 4 2
4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
6 12 3 7 3
6 11 3 7 2
6 12 3 7 3
4 8 2 5 2
3 6 2 4 2
3 5 1 3 1
3 6 2 4 2
2 4 1 2 1
4 7 2 4 2
3 5 1 3 1
4 7 2 4 2
4 8 2 5 2
5 9 3 6 2
5 9 3 6 2
4 8 2 5 2
4 7 2 4 2
4 7 2 4 2
3 6 2 4 2
4 7 2 4 2

6 11 3 7 2
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
8 14 4 9 3
11 21 6 13 4
10 19 5 12 3
11 20 6 12 4
9 17 5 11 3
7 13 4 8 3
6 12 3 7 3
6 11 3 7 -
6 11 3 7 2
8 14 4 9 3
6 12 3 7 3
8 15 4 9 3
10 18 5 11 3
9 16 4 10 3
9 16 4 10 3
8 14 4 9 3
7 13 4 8 3
8 14 4 9 3
6 11 3 7 -
8 14 4 9 3

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

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.3
0.3
0.3
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

210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW

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

12
11
11
11
11
11
11
12
12
12
13
13
13
12
12
12
12
12
12
0
0
0
0
0

110
100
100
100
100
110
110
110
120
120
130
140
140
130
120
120
120
120
120
4
4
4
4
4

1.5
1.8
2.7
3.9
5.1
6.1
6.6
6.4
5.6
4.4
3.2
2.1
1.5
1.5
2.3
3.5
4.9
6.1
6.9
6.9
6.2
5.0
3.6
2.3

13 55
13 55
13 55
13 55
13 56
13 56
13 56
14 56
14 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 55
13 55
13 55
13 55
13 55
13 55
13 55

5
65
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
0.6
0.7
0.7
0.9
0.9
0.8
0.7
0.6
0.3
0.4
0.3

-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
20
0
0
0
0
0
35
45
70
80
100
100
100
95
95
90
75
65
55

5
10
>20
>20
>20
>20
>20
>20
>20
>20
15
15
5
5
5
5
4
4
5
5
4
3
2
3

1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1020

0
0
2
2
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

13 55
13 56
14 57
15 59
15 60
16 60
15 59
14 58
14 57
14 57
13 56
13 55
13 55
12 54
12 53
12 53
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 53

17 62
19 66
16 61
17 62
18 65
18 64
16 61
15 59
13 56
13 55
13 55
12 53
12 53
11 51
11 51
10 50
10 49
9 49
9 48
9 49
9 49
9 49
10 49
10 50

Forecasts established in local time
Last updated 59min ago | Next update in 3h
Caption

Expert opinion

For Brest :
No gale warning.

The reliability of the situation is assessed at 95%.

Cloudy spells, dense at times in the morning, overcast skies in the afternoon. No precipitation. In the evening, overcast skies.
Light rain in the early hours. SSE force 2 turning SSW force 3 in the middle of the day then NNW force 2. Gusts reaching 11 knots in the middle of the day. Smooth sea. Low, fairly long swell from SSW. Poor visibility becoming excellent in the middle of the day then poor.

Tides at Brest

74

High tide 03h44 6.49m

Low tide 10h05 1.53m

82

High tide 16h12 6.57m

Low tide 22h29 1.44m

www.shom.fr - © SHOM 2025

Consult the tides for April

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

Sun

04

-

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

Mon

05

-

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

Tue

06

-

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

Wed

07

-

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

Thu

08

-

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

Fri

09

-

- 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 anchorage Brest

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

Tides at Brest