Weather Roscoff - Vieux Port - Detailed bulletin - Free 15-day Marine forecasts

Roscoff FRALon : -3°58’,5 W Lat : 48°43’,602 N Alt : 0m

Tue

21

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Wed

22

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Thu

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Fri

24

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Sat

25

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Sun

26

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Mon

27

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Tue

28

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Wed

29

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Thu

30

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Fri

01

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Sat

02

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Sun

03

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Mon

04

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Tue

05

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BULLETIN

Reliability 90%

Warning moderate gale offshore.

Marine wind risk

Tuesday 21 apr

METEO CONSULT Run : 20/04 00Z Mesh : 1km Updated, 3h 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

35

30

25

20

15

70

60

50

40

30

20

15

10

50

40

30

20

10

5

0

3

0

15

10

5

0

60

50

40

30

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

Wed 22

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

85° E E
85° E E
85° E E
85° E E
80° E E
80° E E
80° E E
80° E ENE
75° E ENE
75° E ENE
70° E ENE
70° E ENE
70° E ENE
70° E ENE
70° E ENE
75° E ENE
80° E E
80° E E
85° E E
90° E E
90° E E
95° E E
90° E E
90° E E

22 41 11 25 6
21 39 11 24 6
19 36 10 22 5
19 36 10 22 5
20 37 10 23 5
21 39 11 24 6
21 39 11 24 6
22 40 11 25 6
22 40 11 25 6
22 41 11 25 6
23 42 12 26 6
23 43 12 27 6
24 44 12 27 6
24 44 12 27 6
23 42 12 26 6
22 41 11 25 6
22 40 11 25 6
21 39 11 24 6
21 38 11 24 5
21 38 11 24 5
21 38 11 24 5
20 37 10 23 5
21 39 11 24 6
22 40 11 25 6

30 55 15 34 7
30 55 15 34 7
30 55 15 34 7
30 56 16 35 7
31 57 16 35 7
32 60 17 37 7
33 61 17 38 7
33 62 17 39 8
33 62 17 39 8
34 63 18 39 8
36 66 18 41 8
37 68 19 42 8
37 69 19 43 8
37 69 19 43 8
37 68 19 42 8
35 65 18 40 8
35 65 18 40 8
34 63 18 39 8
33 62 17 39 8
33 62 17 39 8
33 61 17 38 7
33 62 17 39 8
33 62 17 39 8
34 63 18 39 8

1.2
1.3
1.4
1.4
1.5
1.5
1.5
1.5
1.5
1.5
1.6
1.7
1.8
1.9
1.9
1.9
1.9
1.8
1.7
1.6
1.6
1.6
1.6
2.2

1.1
1.2
1.3
1.4
1.4
1.5
1.5
1.4
1.4
1.5
1.6
1.7
1.8
1.9
1.9
1.8
1.8
1.8
1.6
1.6
1.4
1.6
1.6
1.6

90° E E
5° N N
0° N N
5° N N
355° N N
350° N N
350° N N
260° W W
260° W W
255° W WSW
245° SW WSW
245° SW WSW
250° W WSW
345° N NNW
350° N N
355° N N
5° N N
10° N N
10° N N
15° N NNE
10° N N
95° E E
95° E E
20° N NNE

0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.7
0.5
0.5
0.5
0.5
0.8
0.4
0.4
1.5

7
7
8
8
8
8
8
8
7
8
8
8
8
9
10
8
8
8
8
8
8
8
8
9

60
60
60
60
60
60
60
60
60
60
60
60
60
70
70
80
80
80
80
90
80
70
70
70

3.9
5.8
7.4
8.4
8.5
7.7
6.4
4.7
3.2
2.1
1.8
2.3
3.6
5.4
7.1
8.2
8.5
8.0
6.8
5.3
3.8
2.5
1.9
2.0

12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 54
12 54
12 54
12 53
12 53
12 53
12 53
12 53
12 53
12 53

5
30
40
55
75
65
50
50
35
15
15
20
15
25
35
45
40
25
20
45
35
55
60
45

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

1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015

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

10 50
10 50
9 49
10 50
11 52
12 53
13 55
13 56
14 57
14 57
14 58
14 58
14 57
14 56
13 55
12 54
12 53
12 53
12 53
12 53
12 53
12 53
11 53
11 52

3 37
3 38
4 38
5 41
7 45
8 47
11 51
12 54
14 56
14 58
14 56
13 55
11 51
9 49
7 45
6 42
5 41
5 41
5 42
5 42
5 41
5 41
5 41
5 40

24 44 6 12 27
24 45 6 13 28
25 46 6 13 29
25 47 6 13 29
26 48 6 13 30
27 50 7 14 31
26 49 6 14 30
26 49 6 14 30
26 49 6 14 30
26 49 6 14 30
28 51 7 14 32
28 52 7 14 32
28 52 7 14 32
28 51 7 14 32
28 51 7 14 32
28 52 7 14 32
29 53 7 15 33
29 54 7 15 34
29 53 7 15 33
28 52 7 14 32
28 52 7 14 32
28 51 7 14 32
28 51 7 14 32
28 52 7 14 32

2
2.1
2.2
2.3
2.4
2.4
2.5
2.5
2.5
2.5
2.6
2.6
2.7
2.8
2.9
2.9
3
3
3
3
3
2.9
2.9
2.8

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

Expert opinion

An easterly, very strong and very variable flow prevails over the whole area.

For Roscoff - Vieux Port :
Warning moderate gale offshore.

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

Fairly clear skies progressively clouding over in the morning, sunny becoming changeable in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
E wind force 6 continuing all day. Gusts reaching 37 knots in the evening. Moderate sea. Low, fairly long swell from N. Excellent visibility.

semaphore stations

Station Batz located 3 km from Roscoff - Vieux Port

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
05h	90	47	60	10.3	-	0
04h	100	39	52	10.4	-	0
03h	100	41	55	10.5	-	0

observation.semaphores_link

Météo France - RADOME

observation.semaphore_link

Tides at Roscoff

88

Low tide 03h37 1.31m

High tide 09h32 8.59m

81

Low tide 15h57 1.75m

High tide 21h48 8.51m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for April

Go further

Tue

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Mon

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Tue

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 - Vieux Port

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Roscoff

Go further