Weather Plage du Grand Lanroué - Detailed bulletin - Free 15-day Marine forecasts

Piriac-sur-Mer (44421)Lon : -2°32’,8164 W Lat : 47°22’,086 N Alt : 0m

Weather Risk Briefing

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

Mon

07

-

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

Tue

08

-

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

Wed

09

-

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

Thu

10

-

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

Fri

11

-

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

Sat

12

-

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

Sun

13

-

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

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

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

Fri

18

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

BULLETIN

Reliability 80%

No gale warning.

No weather risk at the spot

Friday 4 sep

METEO CONSULT Run : 3/09 18Z Mesh : 1km Updated, 4h 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)

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)

20

15

10

5

40

30

20

10

15

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

3

0

30

25

20

15

90

80

70

60

50

                                    
                                                                         Sat 5
                                                            
                    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 : 3/09 18Z
                Mesh : 1km
                Updated, 4h ago
                Update imminent

Sat 5

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

255° W WSW
260° W W
270° W W
265° W W
265° W W
270° W W
265° W W
255° W WSW
255° W WSW
255° W WSW
255° W WSW
265° W W
270° W W
270° W W
275° W W
280° W W
285° W WNW
290° W WNW
290° W WNW
300° NW WNW
335° NW NNW
355° N N
10° N N
20° N NNE

8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 15 4 9 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
8 14 4 9 3
9 16 4 10 3
9 17 5 11 3
10 19 5 12 3
10 18 5 11 3
11 20 6 12 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
10 19 5 12 3
9 17 5 11 3
8 14 4 9 3
8 14 4 9 3
7 13 4 8 3
8 14 4 9 3

11 21 6 13 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
13 24 7 15 4
14 26 7 16 4
15 27 8 17 4
16 30 8 19 5
16 30 8 19 5
17 32 9 20 5
18 33 9 21 5
19 35 10 22 5
19 35 10 22 5
19 35 10 22 5
18 34 9 21 5
17 32 9 20 5
15 28 8 17 4
14 26 7 16 4
13 24 7 15 4
12 23 6 14 4
12 23 6 14 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
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.5
0.5
0.5
0.4
0.4

0.1
0.1
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.3
0.3
0.4
0.4
0.5
0.5
0.3
0.2
0.1
0.1
0.1
0.1

245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
245° SW WSW
245° SW WSW
245° SW WSW
235° SW WSW
240° SW WSW
255° W WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.5
0.4
0.5
0.4
0.4
0.4

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

60
60
60
60
60
70
70
70
70
70
70
60
35
30
30
20
25
25
30
30
70
70
80
80

1.9
2.6
3.5
4.2
4.5
4.4
4.0
3.6
3.1
2.5
2.1
1.9
1.9
2.2
2.9
3.6
4.1
4.2
4.0
3.7
3.3
2.8
2.4
2.1

20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 68
20 68
20 69
21 69
21 69
21 69
21 69
21 69
20 69
20 69
20 68
20 68
20 68
20 68
20 68
20 68

100
100
85
85
90
85
80
75
75
85
70
65
60
30
35
40
30
50
50
65
75
80
70
50

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
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1021
1021
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023

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

19 66
19 66
19 66
19 66
20 67
20 68
20 68
21 69
21 70
21 70
22 71
22 71
21 70
21 71
21 70
21 69
20 68
20 68
20 68
20 67
20 68
20 67
19 66
18 65

16 61
16 61
16 61
16 61
17 62
18 65
23 73
25 76
27 80
26 79
26 79
25 77
25 78
25 77
23 73
21 70
20 67
16 61
16 61
16 62
17 63
17 62
17 62
16 60

7 13 3 4 8
8 15 3 4 9
9 16 3 4 10
9 17 3 5 11
9 17 3 5 11
9 16 3 4 10
8 14 3 4 9
9 16 3 4 10
9 16 3 4 10
10 18 3 5 11
11 20 4 6 12
12 23 4 6 14
12 22 4 6 14
12 23 4 6 14
13 25 4 7 16
13 24 4 7 15
13 24 4 7 15
11 20 4 6 12
10 19 3 5 12
10 19 3 5 12
10 18 3 5 11
9 16 3 4 10
9 16 3 4 10
9 17 3 5 11

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6

Forecasts established in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière de Lorient à St Nazaire

Weather Risk Briefing

A southwesterly, moderate and very variable flow prevails over the whole area.

For Plage du Grand Lanroué :
No gale warning.

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

Skies changeable to very cloudy. No precipitation. In the evening, lots of good clear periods.
No precipitation. W force 3 becoming WSW force 4 in the middle of the day then WNW. Gusts reaching 19 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, short swell from WSW. Good visibility becoming excellent in the middle of the day.

semaphore stations

Station Pte De Chemoulin located 24 km from Plage du Grand Lanroué

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
04h	270	14	19	-	-	0
03h	260	15	20	-	-	0
02h	260	15	18	-	-	11

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Piriac-sur-Mer

55

Low tide 04h01 1.64m

High tide 08h59 4.48m

48

Low tide 16h37 1.84m

High tide 21h46 4.2m

Consult the tides for September

Go further

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

Mon

07

-

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

Tue

08

-

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

Wed

09

-

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

Thu

10

-

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

Fri

11

-

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

Sat

12

-

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

Sun

13

-

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

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

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

Weather beach Plage du Grand Lanroué

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Piriac-sur-Mer

Go further