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

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

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Sun

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Mon

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Tue

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Wed

01

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Thu

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Fri

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Sat

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BULLETIN

(* established in local time)

Reliability 90%

No gale warning.

Sunday 22 mar

METEO CONSULT Run : 22/03 00Z Mesh : 4km Updated, 19min ago Update imminent

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

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)

10

5

0

20

15

10

5

0

5

0

15

10

5

0

5

0

1

0.5

3

0

20

15

10

5

0

70

60

50

40

30

                                    
                                                                         Mon 23
                                                            
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                        Run : 22/03 00Z
                Mesh : 4km
                Updated, 19min ago
                Update imminent

Mon 23

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

155° SE SSE
10° N NNE
0° 0 0
0° N N
25° NE NNE
60° NE ENE
170° S S
180° S S
180° S S
180° S S
170° S S
185° S S
85° E E
30° NE NNE
30° NE NNE
5° N N
360° N N
355° N N
340° N NNW
325° NW NW
310° NW NW
295° NW WNW
260° W WSW
215° SW SW

5 9 3 6 2
4 8 2 5 2
4 8 2 5 2
4 8 2 5 2
3 6 2 4 2
2 3 1 2 1
2 4 1 2 1
3 5 1 3 1
3 6 2 4 2
3 5 1 3 1
3 6 2 4 2
2 3 1 2 1
1 1 0 1 1
2 3 1 2 1
3 5 1 3 1
4 7 2 4 2
5 9 3 6 2
4 8 2 5 2
4 8 2 5 2
4 7 2 4 2
3 6 2 4 2
3 5 1 3 1
2 4 1 2 1
3 5 1 3 1

8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
6 12 3 7 3
5 9 3 6 2
5 9 3 6 2
4 8 2 5 2
5 9 3 6 -
5 10 3 6 2
5 10 3 6 -
5 9 3 6 2
5 9 3 6 2
4 8 2 5 2
6 11 3 7 2
8 14 4 9 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
6 12 3 7 3
5 10 3 6 2
4 8 2 5 2

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
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7

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

20° N NNE
15° N NNE
20° N NNE
20° N NNE
330° NW NNW
15° N NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
15° N NNE
15° N NNE
20° N NNE
330° NW NNW
330° NW NNW
15° N NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
15° N NNE

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
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7

11
12
11
10
11
11
11
11
11
11
11
11
11
11
11
10
11
11
10
11
11
11
11
11

230
230
220
220
220
220
210
220
220
220
230
230
230
230
230
230
230
220
220
210
210
210
220
220

6.2
4.4
2.7
1.6
1.3
2.0
3.5
5.4
7.3
8.5
8.7
8.1
6.8
5.1
3.4
2.2
1.6
1.9
3.1
4.9
6.7
8.0
8.5
8.1

11 53
11 53
11 53
11 53
11 52
11 52
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
11 53
12 53
12 53
12 53
12 53
12 53
12 53

100
65
35
35
15
20
30
45
70
85
85
55
40
35
30
35
35
30
30
35
45
70
65
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
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

10
15
15
15
10
10
5
4
2
1
1
5
15
>20
>20
>20
>20
>20
>20
15
10
10
5
5

1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1022
1022
1023
1023
1023
1024
1024

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

10 50
10 50
10 50
10 49
9 48
8 47
7 45
6 44
6 43
6 43
7 45
9 48
11 51
12 54
13 55
13 55
13 55
12 54
12 54
12 53
11 52
10 51
10 50
9 49

8 47
9 47
8 47
8 46
8 46
8 46
7 44
5 42
5 40
5 42
7 44
11 52
14 58
16 61
17 62
16 61
15 59
14 58
13 55
11 53
10 50
9 49
9 48
8 47

9 17 3 5 11
8 14 3 4 9
8 14 3 4 9
6 12 3 3 7
4 8 2 2 5
3 6 2 2 4
3 5 1 1 3
2 4 1 1 2
2 3 1 1 2
2 4 1 1 2
2 4 1 1 2
1 2 1 1 1
1 1 1 0 1
1 2 1 1 1
1 2 1 1 1
1 2 1 1 1
2 4 1 1 2
3 6 2 2 4
4 8 2 2 5
4 7 2 2 4
4 7 2 2 4
4 8 2 2 5
4 7 2 2 4
4 8 2 2 5

1.4
1.3
1.3
1.3
1.3
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3

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

Expert opinion

A northeasterly and variable flow prevails over the whole area.

For Roscoff - Bloscon :
No gale warning.

We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.

In the evening, overcast skies.
No precipitation. NE wind force 2. Gusts reaching 7 knots in the evening. Slight sea. Low, fairly long swell from NNE. Poor visibility.

Tides at Roscoff

100

Low tide 02h15 0.98m

High tide 08h06 9.11m

95

Low tide 14h34 1.12m

High tide 20h22 8.87m

www.shom.fr - © SHOM 2026

Consult the tides for March

Go further

Sun

22

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

Mon

23

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

Tue

24

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

Wed

25

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

Thu

26

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

Fri

27

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

Sat

28

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

Sun

29

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

Mon

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

Tue

31

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

Wed

01

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

Thu

02

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Fri

03

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Sat

04

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Sun

05

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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 port Roscoff - Bloscon

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Roscoff

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