Weather forecast Pornic - Live bulletin - Free 15-day Marine forecasts

Pornic FRALon : -2°6’,6 W Lat : 47°6’,498 N Alt : 0m

Weather Risk Briefing

Mon

21

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

Tue

22

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

Wed

23

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

Thu

24

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

Fri

25

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

Sat

26

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

Sun

27

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

Mon

28

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

Tue

29

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

Wed

30

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

Thu

01

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

Fri

02

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

Sat

03

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

Sun

04

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

Mon

05

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- 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 03Z Mesh : 1km Updated, 1h 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.swell

Swell height (m)

Weather

Rain (mm) (mm)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

15

10

5

25

20

15

10

5

0

20

15

10

5

4.5

4

3.5

3

0.5

0

3

0

20

15

10

70

65

60

55

                    05
                    09h05
                
                    10
                    09h10
                
                    15
                    09h15
                
                    20
                    09h20
                
                    25
                    09h25
                
                    30
                    09h30
                
                    35
                    09h35
                
                    40
                    09h40
                
                    45
                    09h45
                
                    50
                    09h50
                
                    55
                    09h55
                
                    10h00
                    10h00
                
                    05
                    10h05
                
                    10
                    10h10
                
                    15
                    10h15
                
                    20
                    10h20
                
                    25
                    10h25
                
                    30
                    10h30
                
                    35
                    10h35
                
                    40
                    10h40
                
                    45
                    10h45
                
                    50
                    10h50
                
                    55
                    10h55
                
                    11h00
                    11h00
                
                        Run : 21/09 03Z
                Mesh : 1km
                Updated, 1h ago
                Update in 3h

05 09h05
10 09h10
15 09h15
20 09h20
25 09h25
30 09h30
35 09h35
40 09h40
45 09h45
50 09h50
55 09h55
10h00 10h00
05 10h05
10 10h10
15 10h15
20 10h20
25 10h25
30 10h30
35 10h35
40 10h40
45 10h45
50 10h50
55 10h55
11h00 11h00

40° NE NE
40° NE NE
40° NE NE
40° NE NE
40° NE NE
40° NE NE
40° NE NE
40° NE NE
40° NE NE
40° NE NE
40° NE NE
40° NE NE
40° NE NE
40° NE NE
40° NE NE
40° NE NE
40° NE NE
45° NE NE
45° NE NE
45° NE NE
45° NE NE
45° NE NE
45° NE NE
45° NE NE

8 14 4 9 3
8 14 4 9 3
8 14 4 9 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
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
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
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3

12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
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
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 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
0.4
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
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
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3

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

17 62
17 62
17 63
17 63
18 64
18 64
18 64
18 64
18 64
18 64
18 65
18 65
18 65
18 65
19 65
19 65
19 66
19 66
19 66
19 66
19 66
19 67
19 67
19 67

15 58
15 58
15 59
15 59
15 60
15 60
16 60
16 60
16 60
16 60
16 61
16 60
16 60
16 60
16 60
16 61
16 61
16 61
16 61
16 61
17 62
17 62
17 62
17 62

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 St Nazaire aux Sables d'Olonne

Weather Risk Briefing

High 1033 hPa centered on the Celtic Sea moving at 17 knots to the North-East to be centered on Wales.

For Pornic :
No gale warning.

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

Very cloudy in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
NE wind force 3 continuing all day. Gusts reaching 15 knots from the middle of the day. Smooth to slight sea. Low, fairly long swell from W. Good visibility becoming excellent in the middle of the day.

semaphore stations

Station Pte De Chemoulin located 20 km from Pornic

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
08h	60	3	9	-	-	11
07h	60	4	12	-	-	0
06h	50	4	10	-	-	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Pornic

24

High tide 02h37 4.33m

Low tide 07h47 3.22m

29

High tide 14h39 4.71m

Low tide 20h33 2.93m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for September

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 Pornic

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

semaphore stations

Tides at Pornic

Go further