Weather Roscoff - Bloscon - Detailed bulletin - Free 15-day Marine forecasts

Roscoff FRALongitude : -3°57’,9 W Latitude : 48°43’,098 N Altitude : 0m

Sat

15

-

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

Sun

16

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

Mon

17

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

Tue

18

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

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

-

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

Tue

25

-

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

Wed

26

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

Thu

27

-

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

Fri

28

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

Sat

29

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

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Saturday 15 november

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)

30

20

10

0

50

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

1.5

1

0.5

0

3

0

15

10

5

60

55

50

45

40

Sun 16

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

120° SE ESE
120° SE ESE
120° SE ESE
105° E ESE
90° E E
95° E E
95° E E
90° E E
85° E E
85° E E
70° E ENE
70° E ENE
70° E ENE
60° NE ENE
55° NE NE
55° NE NE
50° NE NE
45° NE NE
45° NE NE
45° NE NE
45° NE NE
40° NE NE
45° NE NE
45° NE NE

6 11 3 7 2
5 10 3 6 2
5 9 3 6 2
4 8 2 5 2
5 9 3 6 2
5 10 3 6 2
6 11 3 7 2
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 11 3 7 2
7 13 4 8 3
11 20 6 12 4
13 25 7 16 4
15 28 8 17 4
16 29 8 18 5
17 31 9 19 5
16 30 8 19 5
17 31 9 19 5
17 32 9 20 5
17 31 9 19 5
17 32 9 20 5
18 33 9 21 5

8 15 4 9 3
8 14 4 9 3
8 14 4 9 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
9 16 4 10 3
10 18 5 11 -
10 19 5 12 -
10 18 5 11 -
10 18 5 11 -
10 19 5 12 3
13 25 7 16 4
18 33 9 21 5
19 35 10 22 5
22 40 11 25 6
23 42 12 26 6
24 45 13 28 6
24 45 13 28 6
24 45 13 28 6
25 46 13 29 6
24 45 13 28 6
25 46 13 29 6
25 47 13 29 6

0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.6
0.6
0.6
0.6
0.7
0.8
0.9
1
1
1
1
1
1.1
1.1

0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.9
1
1.1
1.1
1.2
1.2
1.3
1.5
1.7
1.8
1.9
1.9
1.9
1.9
2
2

0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0.2
0.2
0.3
0.6
0.8
0.9
0.9
0.9
1
1
1
1

210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
210° SW SSW
215° SW SSW
215° SW SW
215° SW SW
220° SW SW
220° SW SW
225° SW SW
225° SW SW
215° SW SW
260° W W
335° NW NNW
350° N N
340° N NNW
260° W W
265° W W
260° W W
220° SW SW

0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4

6
6
6
7
7
7
7
7
7
6
6
6
6
6
6
7
5
10
9
9
5
5
5
6

340
350
350
350
90
90
90
80
80
70
60
60
50
50
45
40
40
40
40
45
45
50
50
45

4.9
6.1
7.1
7.6
7.5
6.8
5.8
4.6
3.6
3.0
3.0
3.5
4.6
5.9
7.0
7.7
7.8
7.2
6.2
5.0
3.8
2.9
2.6
2.9

14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57

100
100
15
25
90
85
85
85
85
90
90
90
90
95
95
90
95
95
95
95
95
100
100
95

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

-
-
-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
0
0
0
0
0
0
0
25
45
40
35
25
25
25
25
25
35
40
50

1
3.5
4
4
4
3
3
3
3
3
4
4
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1005
1005
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1009
1009
1009
1009
1010
1010
1011
1012
1013
1013
1014
1014

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

12 53
11 52
10 50
10 49
10 49
10 49
10 49
10 50
10 50
10 50
12 53
12 54
13 56
14 56
14 57
14 57
14 56
13 56
13 55
13 55
13 55
13 55
13 55
12 54

10 49
9 48
8 47
8 46
8 46
7 45
7 45
7 45
7 45
8 46
10 49
11 52
11 52
11 52
11 51
10 50
9 49
8 46
8 46
7 45
7 45
7 45
7 44
6 44

8 15 3 4 9
6 12 3 3 7
8 14 3 4 9
8 15 3 4 9
8 15 3 4 9
9 16 3 4 10
9 17 3 5 11
9 17 3 5 11
9 17 3 5 11
8 15 3 4 9
9 17 3 5 11
13 25 4 7 16
18 33 5 9 21
19 36 5 10 22
19 36 5 10 22
19 36 5 10 22
21 38 5 11 24
21 39 6 11 24
22 40 6 11 25
22 41 6 11 25
22 40 6 11 25
23 42 6 12 26
24 44 6 12 27
23 43 6 12 27

0.8
0.8
0.8
0.8
0.9
0.9
1
1
1.1
1.2
1.2
1.3
1.4
1.4
1.5
1.7
1.8
1.9
1.9
2
2
2
2
2

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

Low 992 hPa centered at 200 nautical miles in the North-West of Cape Finisterre (Spain) moving at 6 knots to the West-South-West and rising to 997 hPa.

For Roscoff - Bloscon :
No gale warning.

We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.

In the evening, overcast and misty, reduced visibility.
Drizzle. E wind force 3. Gusts reaching 11 knots in the evening. Smooth to slight sea. Low, short swell from SSW. Visibility reduced by mist.

Tides at Roscoff

51

High tide 02h26 7.26m

Low tide 08h42 3.29m

55

High tide 14h45 7.52m

Low tide 21h16 2.91m

www.shom.fr - © SHOM 2025

Consult the tides for November

Sat

15

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

Sun

16

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

Mon

17

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

Tue

18

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

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

-

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

Sat

29

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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 port Roscoff - Bloscon

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Roscoff