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

Roscoff FRALon : -3°57’,9 W Lat : 48°43’,098 N Alt : 0m

Weather Risk Briefing

Sun

23

-

- 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

-

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

Thu

27

-

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

Fri

28

-

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

Sat

29

-

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

Sun

30

-

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

Mon

31

-

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

Tue

01

-

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

Wed

02

-

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

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

BULLETIN

Reliability 80%

Warning strong breeze offshore.

Marine wind risk

Sunday 23 aug

METEO CONSULT Run : 23/08 03Z Mesh : 1km Updated, 6min ago Update in 3h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

legend.title.wave_height

Total sea (m)

legend.title.wind_sea

Wind (m)

legend.title.swell

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

Visibility (km)

Pressure (hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

40

30

20

10

60

50

40

30

20

15

10

5

40

30

20

10

5

0

1.5

1

0.5

0

3

0

25

20

15

10

80

70

60

50

                                    
                                                                         Mon 24
                                                            
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                        Run : 23/08 03Z
                Mesh : 1km
                Updated, 6min ago
                Update in 3h

Mon 24

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

75° E ENE
75° E ENE
75° E ENE
75° E ENE
70° E ENE
65° NE ENE
60° NE ENE
60° NE ENE
55° NE ENE
55° NE ENE
55° NE ENE
60° NE ENE
60° NE ENE
65° NE ENE
65° NE ENE
70° E ENE
70° E ENE
70° E ENE
75° E ENE
80° E E
80° E E
80° E E
80° E E
80° E E

13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
12 23 6 14 4
15 27 8 17 4
17 31 9 19 5
19 36 10 22 5
19 36 10 22 5
22 40 11 25 6
20 37 10 23 5
19 35 10 22 5
18 33 9 21 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
18 33 9 21 5
17 31 9 19 5
16 29 8 18 5
15 27 8 17 4
15 27 8 17 4
15 28 8 17 4
16 29 8 18 5
16 29 8 18 5

20 37 10 23 5
20 37 10 23 5
20 37 10 23 5
21 38 11 24 5
21 38 11 24 5
22 41 11 25 6
24 45 13 28 6
28 51 14 32 7
29 53 15 33 7
30 56 16 35 7
31 57 16 35 7
28 52 14 32 7
26 49 14 30 6
26 49 14 30 6
26 49 14 30 6
26 49 14 30 6
27 50 14 31 7
26 49 14 30 6
25 46 13 29 6
24 44 12 27 6
23 43 12 27 6
24 44 12 27 6
24 45 13 28 6
25 46 13 29 6

0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
1
1

0.3
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.7
0.7
0.7
0.6
0.5
0.6
1

15° N NNE
0° N N
25° NE NNE
10° N N
20° N NNE
10° N N
5° N N
330° NW NNW
335° NW NNW
325° NW NW
325° NW NW
335° NW NNW
330° NW NNW
345° N NNW
5° N N
30° NE NNE
10° N N
10° N N
105° E ESE
105° E ESE
110° E ESE
110° E ESE
40° NE NE
40° NE NE

0.3
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.4
0.1
0.1
0.1
0.4
0.4
0.8
0.2

5
5
5
5
5
6
6
7
7
7
7
7
7
6
6
5
4
4
3
3
3
3
5
6

20
25
25
25
20
20
20
20
20
20
30
25
25
25
30
30
30
25
25
25
25
25
35
35

4.9
4.5
4.2
4.2
4.5
5.0
5.6
6.1
6.5
6.6
6.4
5.9
5.3
4.6
4.1
3.9
3.9
4.3
5.0
5.7
6.3
6.6
6.6
6.3

18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
17 63
18 64

55
55
100
45
10
10
10
5
15
30
30
35
35
35
40
80
60
60
60
75
65
75
70
65

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

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

1022
1022
1022
1023
1023
1022
1022
1022
1022
1021
1021
1020
1020
1020
1019
1019
1019
1019
1018
1018
1017
1016
1016
1015

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

17 63
18 64
18 65
19 65
19 67
20 68
20 69
20 68
20 68
20 68
20 67
20 67
19 67
19 66
19 66
19 65
19 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65

13 55
13 56
14 56
16 61
19 65
22 72
24 74
23 74
23 74
18 65
17 62
16 60
15 59
14 57
13 56
13 55
13 55
13 55
13 56
13 56
13 56
13 56
13 56
13 55

16 30 5 8 19
16 30 5 8 19
16 30 5 8 19
17 31 5 9 19
17 31 5 9 19
18 33 5 9 21
19 35 5 10 22
19 36 5 10 22
19 35 5 10 22
19 35 5 10 22
19 35 5 10 22
18 34 5 9 21
18 34 5 9 21
19 35 5 10 22
19 36 5 10 22
19 36 5 10 22
20 37 5 10 23
20 37 5 10 23
19 36 5 10 22
19 36 5 10 22
20 37 5 10 23
21 38 5 11 24
21 38 5 11 24
21 39 6 11 24

0.9
1
1
1
1.1
1.2
1.2
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.4
1.4
1.5
1.5
1.5
1.5
1.6
1.4
1.4

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière de Perros Guirec à Brest

Weather Risk Briefing

An easterly, moderate and variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, moderate and variable.

For Roscoff - Bloscon :
Warning strong breeze offshore.

The reliability of the situation is assessed at 80%.

Sun but cloud increasing in the morning, hazy skies in the afternoon. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. ENE force 4 freshening force 6 in the middle of the day then force 5. Gusts reaching 31 knots in the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from NNE temporarily from NW in the middle of the day. Excellent visibility.

semaphore stations

Station Batz located 4 km from Roscoff - Bloscon

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
07h	80	31	38	17.5	-	0
06h	70	27	35	17.4	-	0
05h	70	25	31	17.3	-	8

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Roscoff

28

High tide 03h06 6.27m

Low tide 09h32 4.21m

32

High tide 15h51 6.62m

Low tide 22h19 3.86m

Consult the tides for August

Go further

Sun

23

-

- 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

-

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

Thu

27

-

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

Fri

28

-

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

Sat

29

-

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

Sun

30

-

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

Mon

31

-

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

Tue

01

-

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

Wed

02

-

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

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

Weather port Roscoff - Bloscon

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Roscoff

Go further