Weather La Roche-Bernard - Detailed bulletin - Free 15-day Marine forecasts

La Roche-Bernard FRALon : -2°18’,402 W Lat : 47°31’,002 N Alt : 0m

Weather Risk Briefing

Mon

14

-

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

Tue

15

-

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

Wed

16

-

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

Thu

17

-

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

Fri

18

-

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

Sat

19

-

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

Sun

20

-

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

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

BULLETIN

Reliability 80%

No gale warning.

Marine wind risk

Monday 14 sep

METEO CONSULT Run : 14/09 00Z Mesh : 1km Updated, 29min 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)

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

0.5

0

3

0

40

30

20

10

100

90

80

70

60

50

                                    
                                                                         Tue 15
                                                            
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                        Run : 14/09 00Z
                Mesh : 1km
                Updated, 29min ago
                Update in 3h

Tue 15

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

30° NE NNE
35° NE NNE
35° NE NE
35° NE NE
40° NE NE
45° NE NE
60° NE ENE
65° NE ENE
65° NE ENE
115° SE ESE
215° SW SW
245° SW WSW
255° W WSW
250° W WSW
250° W WSW
255° W WSW
255° W WSW
270° W W
285° W WNW
300° NW WNW
320° NW NW
305° NW NW
290° W WNW
280° W W

4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
4 8 2 5 2
4 8 2 5 2
5 9 3 6 2
4 8 2 5 2
3 5 1 3 1
2 3 1 2 1
1 2 1 1 1
2 4 1 2 1
4 7 2 4 2
5 10 3 6 2
6 12 3 7 3
5 10 3 6 2
5 9 3 6 2
4 7 2 4 2
4 7 2 4 2
3 6 2 4 2
3 5 1 3 1
2 3 1 2 1
2 3 1 2 1
2 3 1 2 1
2 4 1 2 1

8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 15 4 9 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3
7 13 4 8 3
6 11 3 7 2
7 13 4 8 3
9 16 4 10 3
12 22 6 14 4
13 25 7 16 4
12 23 6 14 4
11 21 6 13 4
10 18 5 11 3
7 13 4 8 3
6 11 3 7 2
5 10 3 6 2
4 8 2 5 2
3 6 2 4 2
3 6 2 4 2
3 6 2 4 2

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
0.1
0.1
0.1
0.1
0.1
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
0
0
0
0
0

235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW

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
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
6

90
70
70
80
80
80
110
100
100
90
60
50
45
50
50
50
50
70
100
90
90
90
80
60

3.8
4.9
5.4
5.3
4.7
3.7
2.7
1.7
1.1
0.9
1.4
2.4
3.7
4.8
5.4
5.3
4.8
4.0
3.0
2.1
1.4
1.1
1.3
2.1

21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70

0
0
0
45
50
35
5
5
5
5
0
0
0
0
0
0
0
5
10
15
25
30
30
30

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

0.6
0.7
1
1
3
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
10
5
5
5
4
3

1025
1024
1024
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020

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

14 56
14 57
14 57
15 58
16 60
17 63
20 68
22 72
24 76
26 79
27 81
28 82
27 81
26 79
24 76
22 71
19 66
18 64
17 62
16 61
15 60
15 58
14 57
14 57

12 53
12 54
13 55
13 55
14 58
17 63
25 77
29 84
33 91
32 89
32 90
32 90
30 86
30 86
27 81
23 74
18 64
16 61
15 60
15 59
15 58
14 58
13 56
13 55

6 12 3 3 7
6 12 3 3 7
6 11 2 3 7
6 11 2 3 7
6 11 2 3 7
5 10 2 3 6
5 9 2 3 6
4 7 2 2 4
3 5 1 1 3
2 4 1 1 2
2 4 1 1 2
2 4 1 1 2
2 4 1 1 2
3 5 1 1 3
6 11 2 3 7
6 11 2 3 7
6 11 2 3 7
5 10 2 3 6
5 10 2 3 6
5 9 2 3 6
5 9 2 3 6
5 9 2 3 6
5 9 2 3 6
5 10 2 3 6

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
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
0.4
0.4
0.4

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 Lorient à St Nazaire

Weather Risk Briefing

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

For La Roche-Bernard :
No gale warning.

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

Fog giving way to sun in early morning, sunny in the afternoon. No precipitation. In the evening, fair weather with mostly clear skies.
NE force 2 turning SSW in the middle of the day then WSW force 3. Gusts reaching 13 knots in the evening. Rippled sea. Low, fairly long swell from SW. Visibility reduced by fog becoming excellent in the middle of the day then good.

semaphore stations

Station St Nazaire-Montoir located 26 km from La Roche-Bernard

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
05h	340	3	4	14.2	1024	12
04h	340	3	4	14.3	1024	0
03h	340	3	4	15.2	1025	1

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Trehiguier

93

Low tide 01h38 0.76m

High tide 07h12 5.42m

89

Low tide 13h52 0.89m

High tide 19h20 5.4m

Consult the tides for September

Go further

Mon

14

-

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

Tue

15

-

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

Wed

16

-

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

Thu

17

-

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

Fri

18

-

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

Sat

19

-

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

Sun

20

-

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

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Weather port La Roche-Bernard

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Trehiguier

Go further