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

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

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

Wed

16

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

Thu

17

-

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

Fri

18

-

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

Sat

19

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

Sun

20

-

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

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

BULLETIN

Reliability 75%

Warning strong breeze offshore.

Marine wind risk

Tuesday 8 sep

METEO CONSULT Run : 8/09 03Z Mesh : 1km Updated, 3h 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.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

35

30

25

20

15

70

60

50

40

30

20

15

10

5

40

30

20

10

5

1.5

1

0.5

0

3

0

25

20

15

70

65

60

                    05
                    11h05
                
                    10
                    11h10
                
                    15
                    11h15
                
                    20
                    11h20
                
                    25
                    11h25
                
                    30
                    11h30
                
                    35
                    11h35
                
                    40
                    11h40
                
                    45
                    11h45
                
                    50
                    11h50
                
                    55
                    11h55
                
                    12h00
                    12h00
                
                    05
                    12h05
                
                    10
                    12h10
                
                    15
                    12h15
                
                    20
                    12h20
                
                    25
                    12h25
                
                    30
                    12h30
                
                    35
                    12h35
                
                    40
                    12h40
                
                    45
                    12h45
                
                    50
                    12h50
                
                    55
                    12h55
                
                    13h00
                    13h00
                
                        Run : 8/09 03Z
                Mesh : 1km
                Updated, 3h ago
                Update imminent

05 11h05
10 11h10
15 11h15
20 11h20
25 11h25
30 11h30
35 11h35
40 11h40
45 11h45
50 11h50
55 11h55
12h00 12h00
05 12h05
10 12h10
15 12h15
20 12h20
25 12h25
30 12h30
35 12h35
40 12h40
45 12h45
50 12h50
55 12h55
13h00 13h00

225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° 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
225° SW SW
225° SW SW
225° SW SW
235° SW SW
225° SW SW

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
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5
18 34 9 21 5
18 34 9 21 5
18 34 9 21 5
18 34 9 21 5
18 34 9 21 5
19 35 10 22 5
19 35 10 22 5
19 35 10 22 5
19 35 10 22 5
20 37 10 23 5
20 37 10 23 5
20 37 10 23 5
19 36 10 22 5
20 37 10 23 5

29 53 15 33 7
29 53 15 33 7
29 54 15 34 7
29 54 15 34 7
30 55 15 34 7
30 55 15 34 7
30 56 16 35 7
30 56 16 35 7
31 57 16 35 7
31 57 16 35 7
31 57 16 35 7
31 58 16 36 7
31 58 16 36 7
32 59 16 37 7
32 59 16 37 7
32 60 17 37 7
32 60 17 37 7
33 61 17 38 7
33 61 17 38 7
33 61 17 38 7
33 61 17 38 7
33 61 17 38 7
34 63 18 39 8
33 61 17 38 7

0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1

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
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.04
0.04
0
0
0
0.07
0

40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
50
75
85
100
40
40
40
100
40

21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
20 69
21 69

18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64

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

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

For Pornic :
Warning strong breeze offshore.

The reliability of the situation is assessed at 75%.

Overcast in the morning, skies clearing in the afternoon. Risk of some spots of rain in the morning, showers in the afternoon. In the evening, light cloudy spells.
SW force 5 becoming WSW force 6 in the middle of the day then NNW force 4. Gusts reaching 38 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Excellent visibility.

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)
10h	240	48	62	-	-	0
09h	240	42	49	-	-	0
08h	240	31	43	-	-	11

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Pornic

60

High tide 03h49 5.17m

Low tide 09h24 2.1m

68

High tide 16h06 5.53m

Low tide 22h03 1.59m

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

Consult the tides for September

Go further

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

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

Tue

15

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

Wed

16

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- 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

Sat

19

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

Sun

20

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

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

Weather port Pornic

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

semaphore stations

Tides at Pornic

Go further