Weather port Pornic

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

Reliability 55%
Sunday 25 october Sunday 25 oct
METEO CONSULT Run : 16/10 12Z Mesh : 19km Updated, 5h ago Update in 7h

Wind

Average winds Average winds
Gusts
10m above ground level:
Direction
Speed
Gusts

Waves

Total sea (m) (m)
Swell height 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 Amount of precipitation (mm)
Type of precipitation Type of precipitation
Risks:
Precipitation risk Precipitation risk (%)
Storm risk. (%)
Brightness:
Visibility (km)
Pressure (hPa)
UV

Temperature

Air temp Air temp
Perceived temp
Air temp
Perceived temp

Offshore

Offshore wind
Offshore sea (m)
30
20
10
0
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
1
0.5
3
0
20
15
10
5
65
60
55
50
  • Sun 25
  • 00h
  • 01h
  • 02h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
Run : 16/10 12Z Mesh : 19km Updated, 5h ago Update in 7h
  • Sun 25
  • 00h
  • 01h
  • 02h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 290° W WNW
  • 285° W WNW
  • 280° W W
  • 270° W W
  • 260° W W
  • 260° W W
  • 240° SW WSW
  • 220° SW SW
  • 205° SW SSW
  • 200° S SSW
  • 200° S SSW
  • 195° S SSW
  • 200° S SSW
  • 205° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 210° SW SSW
  • 215° SW SW
  • 220° SW SW
  • 3 6 2 4 2
  • 3 5 1 3 1
  • 2 4 1 2 1
  • 2 3 1 2 1
  • 2 3 1 2 1
  • 2 3 1 2 1
  • 2 3 1 2 1
  • 2 4 1 2 1
  • 2 4 1 2 1
  • 3 6 2 4 2
  • 4 8 2 5 2
  • 5 10 3 6 2
  • 6 12 3 7 3
  • 8 15 4 9 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 13 25 7 16 4
  • 14 26 7 16 4
  • 15 27 8 17 4
  • 16 29 8 18 5
  • 16 30 8 19 5
  • 17 31 9 19 5
  • 17 31 9 19 5
  • 18 33 9 21 5
  • 19 35 10 22 5
  • 20 37 10 23 5
  • 21 38 11 24 5
  • 21 38 11 24 5
  • 21 39 11 24 6
  • 0.8
  • 0.8
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0
  • 0.1
  • 0.1
  • 0.3
  • 0.3
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 270° W W
  • 265° W W
  • 270° W W
  • 265° W W
  • 270° W W
  • 265° W W
  • 270° W W
  • 265° W W
  • 270° W W
  • 265° W W
  • 270° W W
  • 265° W W
  • 275° W W
  • 265° W W
  • 275° W W
  • 265° W W
  • 275° W W
  • 265° W W
  • 275° W W
  • 265° W W
  • 0.8
  • 0.8
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 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
  • 8
  • 8
  • 8
  • 15
  • 14
  • 14
  • 14
  • 14
  • 14
  • 14
  • 14
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  • 13
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  • 12
  • 12
  • 12
  • 12
  • 12
  • 50
  • 50
  • 50
  • 340
  • 330
  • 310
  • 310
  • 300
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  • 290
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  • 280
  • 280
  • 270
  • 260
  • 250
  • 250
  • 250
  • 240
  • 240
  • 240
  • 2.2
  • 3.6
  • -
  • 5.0
  • 5.8
  • 5.8
  • 5.2
  • 4.2
  • 3.2
  • 2.2
  • 1.5
  • 1.3
  • 1.7
  • 2.7
  • 4.0
  • 5.3
  • 6.0
  • 6.2
  • 5.7
  • 4.7
  • 3.5
  • 2.3
  • 1.4
  • 1.0
  • 16 61
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  • 70
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  • 65
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  • 70
  • 70
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  • 70
  • 75
  • 75
  • 80
  • 85
  • 90
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 45
  • 50
  • 50
  • 50
  • 50
  • 50
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  • 40
  • 30
  • 30
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  • 30
  • 45
  • 55
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  • 60
  • 60
  • 50
  • 50
  • 55
  • 55
  • 55
  • 55
  • 60
  • 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
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1026
  • 1025
  • 1025
  • 1025
  • 1024
  • 1024
  • 1024
  • 1024
  • 1024
  • 1023
  • 1023
  • 1023
  • 1022
  • 1022
  • 1021
  • 1021
  • 1020
  • 1019
  • 1019
  • 1019
  • 1018
  • 1018
  • 1018
  • 1017
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 2
  • 2
  • 2
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 13 55
  • 12 54
  • 12 54
  • 12 54
  • 12 53
  • 12 53
  • 12 53
  • 12 53
  • 11 52
  • 12 54
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  • 16 60
  • 16 60
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  • 11 53
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  • 13 56
  • 14 58
  • 15 60
  • 15 59
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  • 15 58
  • 13 56
  • 12 53
  • 11 51
  • 10 51
  • 11 51
  • 10 51
  • 5 10 2 3 6
  • 5 9 2 3 6
  • 4 7 2 2 4
  • 3 6 2 2 4
  • 3 6 2 2 4
  • 3 6 2 2 4
  • 3 5 1 1 3
  • 2 4 1 1 2
  • 2 4 1 1 2
  • 3 6 2 2 4
  • 5 9 2 3 6
  • 6 11 2 3 7
  • 7 13 3 4 8
  • 8 15 3 4 9
  • 9 17 3 5 11
  • 10 18 3 5 11
  • 11 20 4 6 12
  • 11 21 4 6 13
  • 12 22 4 6 14
  • 13 24 4 7 15
  • 14 26 4 7 16
  • 13 24 4 7 15
  • 12 22 4 6 14
  • 12 22 4 6 14
  • 1.8
  • 1.8
  • 1.8
  • 1.4
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.1
  • 1.1
  • 1.1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 0.9
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

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

For Pornic :
No gale warning.


For the night from Saturday to Sunday WNW force 2 becoming W force 1 in the middle of the night then SW. Gusts reaching 11 knots from the middle of the night.

Slight sea. Low, fairly long swell from W. Excellent visibility becoming excellent in the middle of the night. Daytime of Sunday 25 october : The unsettled weather will become more unpredictable in the second half of the day.

Skies changeable to very cloudy. Risk of showers in the morning, light showers in the afternoon. In the evening, very cloudy.
Light showers. SSW force 3 becoming force 4 in the middle of the day then SW. Gusts reaching 21 knots in the evening. Slight sea. Low, long swell from W. Excellent 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)
02h
330
3
9
-
-
10
01h
320
3
8
-
-
0
00h
310
3
8
-
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Pornic

87
High tide 03h20 5.87m
Low tide 09h55 1.26m
92
High tide 15h40 6.21m
Low tide 22h13 0.97m
www.shom.fr - © SHOM 2026 - Local times

Go further

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