Weather Pornichet - Detailed bulletin - Free 15-day Marine forecasts

Pornichet FRALon : -2°21’,102 W Lat : 47°15’,498 N Alt : 0m

Weather Risk Briefing

Wed

05

-

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

Thu

06

-

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

Fri

07

-

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

Sat

08

-

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

Sun

09

-

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

Mon

10

-

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

Tue

11

-

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

Wed

12

-

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

Thu

13

-

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

Fri

14

-

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

Sat

15

-

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

Sun

16

-

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

Mon

17

-

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

Tue

18

-

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

Wed

19

-

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

BULLETIN

Reliability 75%

No gale warning.

No weather risk at the spot

Wednesday 5 aug

METEO CONSULT Run : 4/08 18Z Mesh : 1km Updated, 2h ago Update in 1h

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)

30

20

10

0

50

40

30

20

10

15

10

5

0

30

20

10

0

10

5

0

1

0.5

0

3

0

35

30

25

20

15

90

80

70

60

50

                                    
                                                                         Thu 6
                                                            
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                        Run : 4/08 18Z
                Mesh : 1km
                Updated, 2h ago
                Update in 1h

Thu 6

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

260° W WSW
260° W W
265° W W
270° W W
270° W W
270° W W
270° W W
275° W W
290° W WNW
280° W WNW
270° W W
265° W W
260° W W
260° W W
260° W W
265° W W
270° W W
280° W W
285° W WNW
285° W WNW
290° W WNW
310° NW NW
350° N NNW
10° N N

7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
8 15 4 9 3
9 17 5 11 3
9 16 4 10 3
9 17 5 11 3
8 15 4 9 3
9 17 5 11 3
10 18 5 11 3
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4
12 23 6 14 4
13 24 7 15 4
13 24 7 15 4
12 23 6 14 4
11 21 6 13 4
10 19 5 12 3
8 14 4 9 3
5 10 3 6 2

12 23 6 14 4
12 23 6 14 4
13 25 7 16 4
14 26 7 16 4
13 25 7 16 4
13 25 7 16 4
15 27 8 17 4
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
18 33 9 21 5
19 35 10 22 5
20 37 10 23 5
21 39 11 24 6
22 41 11 25 6
23 42 12 26 6
23 43 12 27 6
24 45 13 28 6
24 44 12 27 6
22 41 11 25 6
21 38 11 24 5
18 33 9 21 5
14 26 7 16 4

0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.6
0.6

0.2
0.3
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.2
0.2
0.3
0.4
0.4
0.5
0.5
0.5
0.5
0.6
0.5
0.3
0.1
0

250° W WSW
185° S S
250° W WSW
250° W WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
255° W WSW
190° S S
190° S S
190° S S
190° S S
190° S S
250° W WSW
185° S S
245° SW WSW
255° W WSW
260° W W
260° W W

0.5
0.5
0.6
0.6
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
0.6
0.6
0.6

6
6
5
5
5
5
5
5
6
5
6
6
6
6
7
5
5
6
6
5
5
5
5
5

50
50
45
45
45
40
40
45
45
50
50
50
50
50
50
30
30
35
35
35
35
40
40
45

2.0
1.6
1.5
1.9
2.7
3.6
4.4
4.8
4.8
4.4
3.8
3.1
2.4
1.9
1.7
1.9
2.5
3.2
4.0
4.6
4.8
4.6
4.1
3.4

19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 66
19 66
19 67
19 67
20 67
20 67
20 67
20 68
20 68
20 68
20 68
20 68
20 67
20 67
19 67
19 67
19 67

0
10
35
45
45
60
55
80
55
55
50
15
0
5
5
5
0
0
0
5
5
5
0
0

0
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
90
60
0
0
0
20
20
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
0
0
0
0
0
0
0
0
0
0
0
0

>20
>20
15
15
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1017
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023

0
0
0
0
0
0
0
1
2
3
5
7
8
7
6
4
3
1
0
0
0
0
0
0

20 69
20 68
20 67
19 66
19 66
19 66
19 67
20 67
20 68
21 70
22 71
23 73
23 74
23 74
23 74
23 74
23 73
22 72
21 71
21 69
20 68
20 67
19 65
18 64

21 70
21 69
17 62
16 62
16 62
16 61
17 62
18 65
23 73
25 77
27 81
29 84
30 86
30 86
29 84
28 82
26 79
24 75
22 71
20 68
16 61
16 61
16 60
16 60

9 16 3 4 10
10 18 3 5 11
11 21 4 6 13
12 22 4 6 14
12 22 4 6 14
12 23 4 6 14
12 23 4 6 14
12 22 4 6 14
11 21 4 6 13
11 20 4 6 12
10 19 3 5 12
11 20 4 6 12
12 22 4 6 14
13 25 4 7 16
15 27 4 8 17
16 29 5 8 18
17 32 5 9 20
19 35 5 10 22
19 36 5 10 22
19 36 5 10 22
19 35 5 10 22
17 32 5 9 20
16 30 5 8 19
15 27 4 8 17

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.8
0.9
1
1
1
1
1
0.9
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 southwesterly and very variable flow prevails over the East of the basin. Over the West, it is northwesterly, moderate and variable.

For Pornichet :
No gale warning.

We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.

Changeable skies becoming fairly cloud-free in the morning, sunny in the afternoon. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, fair weather with mostly clear skies.
W force 3 becoming force 4 in the middle of the day then WNW. Gusts reaching 24 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from WSW. Good visibility becoming excellent in the middle of the day.

semaphore stations

Station Pte De Chemoulin located 5 km from Pornichet

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
02h	270	26	36	-	-	0
01h	250	23	26	-	-	0
00h	250	22	36	-	-	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Pornichet

66

Low tide 03h37 1.48m

High tide 09h25 4.82m

61

Low tide 16h01 1.71m

High tide 22h01 4.79m

Consult the tides for August

Go further

Wed

05

-

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

Thu

06

-

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

Fri

07

-

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

Sat

08

-

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

Sun

09

-

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

Mon

10

-

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

Tue

11

-

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

Wed

12

-

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

Thu

13

-

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

Fri

14

-

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

Sat

15

-

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

Sun

16

-

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

Mon

17

-

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

Tue

18

-

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

Wed

19

-

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

Weather port Pornichet

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Pornichet

Go further