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

12

-

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

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

BULLETIN

Reliability 70%

No gale warning.

No weather risk at the spot

Monday 12 oct

METEO CONSULT Run : 12/10 03Z Mesh : 1km Updated, 4h 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)

25

20

15

10

5

0

40

30

20

10

0

15

10

5

0

25

20

15

10

5

10

5

0

1

0.5

3

0

20

15

10

70

65

60

55

                                    
                                                                         Tue 13
                                                            
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                        Run : 12/10 03Z
                Mesh : 1km
                Updated, 4h ago
                Update in 2h

Tue 13

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

215° SW SW
215° SW SW
220° SW SW
220° SW SW
225° SW SW
235° SW SW
230° SW SW
225° SW SW
220° SW SW
225° SW SW
235° SW SW
235° SW SW
220° SW SW
200° S SSW
190° S SSW
200° S SSW
210° SW SSW
215° SW SW
220° SW SW
225° SW SW
225° SW SW
230° SW SW
235° SW WSW
240° SW WSW

10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
8 15 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
7 13 4 8 3
5 9 3 6 2
4 8 2 5 2
5 10 3 6 2
6 11 3 7 2
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
6 12 3 7 3
8 15 4 9 3
9 16 4 10 3
9 17 5 11 3

20 37 10 23 5
19 36 10 22 5
19 35 10 22 5
18 34 9 21 5
17 32 9 20 5
16 29 8 18 5
14 26 7 16 4
15 27 8 17 4
13 24 7 15 4
13 24 7 15 4
12 22 6 14 4
12 22 6 14 4
9 17 5 11 3
9 17 5 11 3
10 19 5 12 3
13 24 7 15 4
13 24 7 15 4
12 23 6 14 4
13 25 7 16 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
16 29 8 18 5
17 32 9 20 5

0.8
0.8
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7

0.5
0.4
0.3
0.3
0.3
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0
0
0.1
0
0.1
0.2
0.4
0.3
0.3
0.3
0.3
0.3

240° SW WSW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
230° SW SW
225° SW SW
225° SW SW

0.6
0.7
0.8
0.8
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.8
0.8
0.8
0.7
0.7

8
8
8
7
7
7
7
7
8
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8

100
100
90
90
80
90
90
100
110
120
120
120
120
120
110
100
100
100
100
100
110
120
110
110

17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63

0
0
0
100
100
95
95
100
95
90
95
100
100
100
100
100
100
100
100
100
100
100
100
95

0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0.2
0
0
0
0

-
-
-
-
-
-

40
40
40
75
25
25
25
25
0
0
0
0
25
25
25
25
50
50
25
65
0
25
25
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

1
2
3.5
5
4
5
4
3
2
0.9
0.6
1
0.9
0.6
0.5
0.5
0.2
0.2
0.8
1
0.6
2
4
10

1015
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1023
1024

0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

17 63
18 64
18 64
18 65
18 65
19 65
18 65
18 65
18 64
18 64
18 64
18 64
17 63
17 63
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 65

17 62
18 64
19 66
15 60
17 62
17 63
16 61
16 61
15 60
15 59
15 59
16 60
16 60
16 60
15 60
15 59
15 60
15 60
15 59
15 59
15 60
15 59
15 59
15 60

11 21 4 6 13
11 20 4 6 12
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
9 17 3 5 11
9 16 3 4 10
8 15 3 4 9
8 14 3 4 9
7 13 3 4 8
5 10 2 3 6
5 9 2 3 6
5 10 2 3 6
6 12 3 3 7
8 15 3 4 9
8 14 3 4 9
8 14 3 4 9
8 15 3 4 9
10 18 3 5 11
10 18 3 5 11
10 18 3 5 11
10 19 3 5 12
12 22 4 6 14
12 22 4 6 14

1
1
0.9
0.9
0.9
0.9
0.9
0.8
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8

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

A southerly, strong and very variable flow prevails over the whole area.

For Port de Lerat :
No gale warning.

We are 70% sure of the situation, because the clear patches could be more numerous than forecast.

Mist and fog in the morning, overcast skies and reduced visibility in the afternoon. Risk of showers in the morning, light showers dying away progressively in the afternoon. In the evening, low cloud developing into fog.
Chance of light rain. SSW force 4 in the morning becoming SW force 3 in the middle of the day. Gusts reaching 20 knots in the morning. Slight sea. Low, fairly long swell from S. Visibility reduced by fog becoming reduced by mist in the middle of the day then reduced by fog.

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)
11h	210	13	16	-	-	3
10h	180	11	16	-	-	0
09h	160	12	17	-	-	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Go further

Mon

12

-

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

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Weather port Port de Lerat

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Go further