Weather Port de Lerat - Detailed bulletin - Free 15-day Marine forecasts

Piriac-sur-Mer Lon : -2°32’,0778 W Lat : 47°21’,924 N Alt : 0m

Weather Risk Briefing

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

Sun

04

-

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

Mon

05

-

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

BULLETIN

Reliability 80%

No gale warning.

No weather risk at the spot

Monday 21 sep

METEO CONSULT Run : 21/09 00Z Mesh : 1km Updated, 32min ago Update in 2h

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)

20

15

10

5

30

25

20

15

10

5

0

20

15

10

5

0

0.5

0

3

0

40

30

20

10

90

80

70

60

50

                                    
                                                                         Tue 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 : 21/09 00Z
                Mesh : 1km
                Updated, 32min ago
                Update in 2h

Tue 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

50° NE NE
50° NE NE
50° NE NE
50° NE NE
50° NE NE
50° NE NE
45° NE NE
25° NE NNE
15° N NNE
5° N N
5° N N
5° N N
5° N N
25° NE NNE
30° NE NNE
25° NE NNE
25° NE NNE
35° NE NE
40° NE NE
40° NE NE
50° NE NE
55° NE NE
55° NE NE
60° NE ENE

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

12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
13 24 7 15 4
13 25 7 16 4
13 24 7 15 4
15 27 8 17 4
13 25 7 16 4
12 22 6 14 4
11 21 6 13 4
15 27 8 17 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
15 27 8 17 4
14 26 7 16 4
13 24 7 15 4

0.4
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
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.4

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0.1
0.1
0.2
0.2
0.1
0.1
0.1
0.1
0.3

245° SW WSW
250° W 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
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
265° W W

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3

11
11
11
10
10
11
11
10
11
11
11
10
10
10
10
10
10
10
9
9
9
9
9
8

210
210
200
200
190
190
190
190
200
200
190
190
190
180
170
150
140
140
140
140
130
130
120
60

20 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
19 67
19 67

100
100
80
90
55
25
15
10
5
5
5
5
5
5
0
0
5
0
0
0
0
5
5
5

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

5
5
4
5
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1032
1032
1032
1032
1032
1033
1032
1032
1031
1031
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028

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

17 62
16 61
15 60
16 60
17 62
19 66
21 69
22 72
23 74
24 76
25 76
25 77
25 76
24 75
22 72
21 69
19 67
19 65
18 64
17 63
17 62
16 61
16 60
15 59

14 57
14 56
13 55
13 56
16 60
19 67
25 77
28 82
30 86
31 87
31 87
30 86
29 83
26 79
23 74
21 70
17 62
15 59
14 58
14 56
13 56
13 55
13 55
12 54

10 18 3 5 11
10 18 3 5 11
10 19 3 5 12
10 19 3 5 12
10 18 3 5 11
9 17 3 5 11
8 14 3 4 9
5 9 2 3 6
2 3 1 1 2
1 2 1 1 1
3 6 2 2 4
6 12 3 3 7
9 16 3 4 10
9 17 3 5 11
9 16 3 4 10
6 12 3 3 7
8 15 3 4 9
11 21 4 6 13
12 22 4 6 14
12 23 4 6 14
13 24 4 7 15
12 23 4 6 14
12 23 4 6 14
12 22 4 6 14

0.5
0.5
0.5
0.5
0.5
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
0.5
0.5
0.5
0.5
0.5
0.5

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

High 1027 hPa centered at 150 nautical miles in the West-South-West of the Île de Sein moving at 14 knots to the North-East and gaining strength to 1030 hPa to be centered off Breton Cape.

For Port de Lerat :
No gale warning.

The reliability of the situation is assessed at 80%.

Overcast skies clearing up during the morning, sunny despite some high cloud in the afternoon. No precipitation. In the evening, clear skies.
NE wind force 3 continuing all day. Gusts reaching 15 knots in the evening. Smooth to slight sea. Low, fairly long swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day.

semaphore stations

Station Pte De Chemoulin located 23 km from Port de Lerat

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
05h	40	3	8	-	-	11
04h	50	4	10	-	-	0
03h	60	5	9	-	-	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Go further

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

Sun

04

-

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

Mon

05

-

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

Weather port Port de Lerat

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Go further