Weather Mouillage bassin n°1 Saint-Brieuc - Detailed bulletin - Free 15-day Marine forecasts

Saint-Brieuc FRALongitude : -2°44’,2698 W Latitude : 48°31’,584 N Altitude : 5m

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

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

Thu

08

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

Fri

09

-

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

Sat

10

-

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

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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BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Friday 2 may

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

20

15

10

5

0

40

30

20

10

0

10

5

0

20

10

0

10

5

0

0.5

0

3

0

25

20

15

10

80

70

60

50

Sat 3

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

30° NE NNE
20° N NNE
5° N N
0° N N
355° N N
345° N NNW
345° N NNW
350° N N
355° N N
355° N N
0° 0 0
345° N NNW
330° NW NNW
325° NW NW
325° NW NW
285° W WNW
200° S SSW
85° E E
315° NW NW
30° NE NNE
15° N NNE
10° N N
15° N NNE
15° N NNE

6 12 3 7 3
6 12 3 7 3
7 13 4 8 3
7 13 4 8 3
6 11 3 7 2
5 9 3 6 2
5 10 3 6 2
4 8 2 5 2
4 8 2 5 2
3 6 2 4 2
3 6 2 4 2
3 5 1 3 1
2 4 1 2 1
4 7 2 4 2
1 2 1 1 1
2 3 1 2 1
1 1 0 1 1
0 0 0 0 0
1 2 1 1 1
2 4 1 2 1
3 5 1 3 1
6 11 3 7 2
7 13 4 8 3
8 15 4 9 3

12 22 6 14 4
12 23 6 14 4
15 27 8 17 4
13 25 7 16 4
12 23 6 14 4
11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
10 18 5 11 3
9 16 4 10 3
8 15 4 9 3
7 13 4 8 3
6 11 3 7 2
9 16 4 10 3
7 13 4 8 3
6 12 3 7 3
5 9 3 6 2
6 11 3 7 2
9 16 4 10 3
10 18 5 11 3
9 16 4 10 3
11 21 6 13 4
15 27 8 17 4
16 30 8 19 5

0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2

0.6
0.6
0.6
0.4
0.4
0.4
0.4
0.4
0.4
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4

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

310° NW NW
310° NW NW
315° NW NW
315° NW NW
315° NW NW
5° N N
10° N N
10° N N
10° N N
10° N N
10° N N
10° N N
15° N NNE
15° N NNE
20° N NNE
20° N NNE
15° N NNE
15° N NNE
15° N NNE
10° N NNE
10° N N
25° NE NNE
25° NE NNE
5° N N

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

11
11
7
6
6
4
4
4
4
4
5
5
4
4
4
4
4
4
5
5
5
5
5
6

90
70
70
60
60
50
50
50
50
40
60
70
70
70
70
70
150
50
50
50
50
70
70
70

3.0
2.9
3.8
5.6
7.6
9.4
10.3
10.1
9.2
7.8
6.1
4.5
3.4
2.9
3.4
4.6
6.3
8.0
9.2
9.6
9.1
8.2
6.8
5.4

13 56
13 56
13 56
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 56
13 56
13 56
13 56
13 56
13 56

40
45
80
85
70
70
50
60
60
70
80
95
100
90
75
45
40
45
75
75
40
40
40
50

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
30
30
25
20
20
0
0
0
0
25
25
30

>20
>20
>20
>20
15
15
10
10
10
10
5
5
5
5
5
5
15
>20
>20
>20
>20
>20
>20
>20

1015
1014
1014
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1010
1010
1010
1010
1011
1011
1011
1011
1010
1010
1010

3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
3
5
5
5
4

15 60
15 59
14 58
14 57
14 56
14 56
13 56
13 56
13 56
13 56
13 55
13 55
13 55
13 55
13 55
13 56
14 58
16 61
17 62
17 63
18 64
18 64
17 63
17 62

16 61
14 58
13 56
12 54
11 53
12 53
11 53
12 53
12 53
12 53
12 53
12 53
12 53
11 53
12 54
13 55
16 60
18 65
20 67
20 68
22 72
22 71
21 69
20 67

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

Expert opinion

For Mouillage bassin n°1 Saint-Brieuc :
No gale warning.

The reliability of the situation is assessed at 90%.

Cloud and long sunny periods. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. ESE force 3 in the middle of the day turning N in the evening. Gusts reaching 15 knots. Smooth sea. Low, fairly long swell from NNW. Excellent visibility becoming good in the evening.

Tides at Le Légué

74

Low tide 05h22 2.12m

High tide 11h07 10.42m

66

Low tide 17h39 2.82m

High tide 23h19 10.33m

www.shom.fr - © SHOM 2025

Consult the tides for May

Fri

02

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

Sat

03

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- 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

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

Fri

09

-

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

Sat

10

-

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

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

-

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

Thu

15

-

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

Fri

16

-

- 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 Mouillage bassin n°1 Saint-Brieuc

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

Tides at Le Légué