Weather Dinan-Lanvallay - Detailed bulletin - Free 15-day Marine forecasts

Lanvallay FRALon : -2°2’,202 W Lat : 48°27’,402 N Alt : 0m

Weather Risk Briefing

Fri

14

-

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

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

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

BULLETIN

Reliability 55%

No gale warning.

No weather risk at the spot

Friday 21 aug

METEO CONSULT Run : 13/08 12Z Mesh : 19km Updated, 6h ago Update imminent

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)

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)

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

1

0.5

0

3

0

30

25

20

15

10

90

80

70

60

50

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

Fri 21

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

350° N N
355° N N
5° N N
0° N N
0° 0 0
0° N N
350° N N
340° N NNW
330° NW NNW
340° N NNW
350° N NNW
355° N N
350° N N
350° N N
350° N N
350° N N
350° N N
355° N N
355° N N
0° 0 0
5° N N
5° N N
10° N N
15° N NNE

4 7 2 4 2
3 5 1 3 1
2 4 1 2 1
2 3 1 2 1
2 3 1 2 1
1 2 1 1 1
1 2 1 1 1
1 2 1 1 1
2 3 1 2 1
2 4 1 2 1
3 5 1 3 1
3 6 2 4 2
4 8 2 5 2
5 9 3 6 2
6 11 3 7 2
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
7 13 4 8 3
6 11 3 7 2
5 9 3 6 2

12 23 6 14 4
12 22 6 14 4
11 21 6 13 4
11 21 6 13 4
11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
11 21 6 13 4
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
12 23 6 14 4
13 24 7 15 4
13 25 7 16 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
13 25 7 16 4

0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.8

0.6
0.6
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.6
0.6
0.7
0.7
0.8
0.8
0.8
0.8
0.8

330° NW NNW
335° NW NNW
320° NW NW
320° NW NW
315° NW NW
310° NW NW
310° NW NW
315° NW NW
310° NW NW
310° NW NW
305° NW NW
305° NW NW
305° NW NW
310° NW NW
310° NW NW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW

0.2
0.3
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.1
0.1
0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1

4
4
5
5
5
5
5
5
7
7
7
7
6
6
6
9
9
9
9
9
9
9
9
9

35
35
50
60
60
60
60
70
70
70
70
70
45
45
45
45
45
45
35
30
25
25
25
25

22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71
22 71

30
30
30
30
35
35
40
50
50
55
55
60
60
60
60
60
65
65
65
60
55
50
45
45

0
0
0
0
0
0
0
0
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
20
50
50
50
50
30
35
35
35
35
25
30
30
20
20
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

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

1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1016
1016
1016

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

16 60
15 60
15 59
15 58
15 58
14 58
14 58
14 58
14 58
16 61
19 65
21 69
22 71
23 73
24 75
24 75
24 75
24 75
23 73
22 72
21 70
20 67
18 64
16 61

14 58
14 58
14 58
14 57
14 57
14 57
14 57
14 57
14 57
16 62
19 66
24 75
26 78
25 77
27 80
27 80
27 80
26 80
25 76
23 73
23 74
19 66
17 62
14 58

6 12 3 3 7
5 10 2 3 6
4 8 2 2 5
4 7 2 2 4
3 6 2 2 4
3 5 1 1 3
3 5 1 1 3
3 5 1 1 3
3 5 1 1 3
3 5 1 1 3
3 6 2 2 4
4 7 2 2 4
5 9 2 3 6
6 11 2 3 7
7 13 3 4 8
9 16 3 4 10
10 18 3 5 11
11 20 4 6 12
10 19 3 5 12
10 18 3 5 11
10 18 3 5 11
8 15 3 4 9
7 13 3 4 8
6 11 2 3 7

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
0.6
0.7
0.7
0.8
0.9
0.9
0.9
1
0.9

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 St Malo à Perros Guirec

Weather Risk Briefing

A northerly, weak and particularly variable flow prevails over the whole area.

For Dinan-Lanvallay :
No gale warning.

For the night from Thursday to Friday N force 2 in the early part of the night becoming force 1. Gusts reaching 12 knots in the early part of the night.

Slight sea becoming smooth to slight at the end of the night. Low, short swell from NNW. Good visibility becoming good in the middle of the night then good. Daytime of Friday 21 august : The unstable weather will die away during the day.

Skies changeable to very cloudy. Some light showers in the morning, possibility of showers in the afternoon. In the evening, cloudy spells, sometimes dense.
Possibility of showers NNW force 2 in the morning becoming N force 3 in the middle of the day. Gusts reaching 14 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from NW. Good visibility becoming excellent in the middle of the day.

semaphore stations

Station Dinard located 14 km from Dinan-Lanvallay

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
03h	310	12	19	19.3	1020	9
02h	330	10	20	19.5	1020	11
01h	310	14	21	19.6	1021	9

Nearby signal stations

Météo France - RADOME

Signal station weather

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Fri

14

-

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

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

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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

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

Weather port Dinan-Lanvallay

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

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