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%
Friday 30 october Friday 30 oct
METEO CONSULT Run : 16/10 12Z Mesh : 19km Updated, 4h ago Update in 8h

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)
20
15
10
5
0
40
30
20
10
0
10
5
0
20
15
10
5
0
10
5
0
1
0.5
0
3
0
15
10
5
60
55
50
45
  • Fri 30
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
Run : 16/10 12Z Mesh : 19km Updated, 4h ago Update in 8h
  • Fri 30
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 65° NE ENE
  • 65° NE ENE
  • 65° NE ENE
  • 25° NE NNE
  • 25° NE NNE
  • 25° NE NNE
  • 360° N N
  • 360° N N
  • 360° N N
  • 330° NW NNW
  • 330° NW NNW
  • 330° NW NNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 330° NW NNW
  • 330° NW NNW
  • 330° NW NNW
  • 335° NW NNW
  • 335° NW NNW
  • 335° NW NNW
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 17 31 9 19 5
  • 17 31 9 19 5
  • 17 31 9 19 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 16 29 8 18 5
  • 16 29 8 18 5
  • 16 29 8 18 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 16 29 8 18 5
  • 16 29 8 18 5
  • 16 29 8 18 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.9
  • 0.9
  • 0.9
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.9
  • 0.9
  • 0.9
  • 270° W W
  • 270° W W
  • 270° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 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
  • 0.5
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0
  • 0
  • 0
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 18
  • 18
  • 18
  • 16
  • 16
  • 16
  • 16
  • 16
  • 16
  • 0
  • 0
  • 0
  • 140
  • 140
  • 140
  • 140
  • 140
  • 140
  • 130
  • 130
  • 130
  • 130
  • 130
  • 130
  • 500
  • 500
  • 500
  • 430
  • 430
  • 430
  • 400
  • 400
  • 400
  • 50
  • 50
  • 50
  • 1.7
  • 1.5
  • 1.9
  • 3.0
  • 4.3
  • 5.3
  • 5.8
  • 5.7
  • 5.2
  • 4.5
  • 3.6
  • 2.7
  • 2.0
  • 1.6
  • 1.7
  • 2.3
  • 3.4
  • 4.5
  • 5.2
  • 5.4
  • 5.1
  • 4.5
  • 3.8
  • 3.1
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
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  • 16 61
  • 40
  • 40
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  • 45
  • 45
  • 45
  • 50
  • 50
  • 50
  • 45
  • 45
  • 45
  • 45
  • 45
  • 45
  • 50
  • 50
  • 50
  • 55
  • 55
  • 55
  • 45
  • 45
  • 45
  • 0
  • 0
  • 0
  • 0.3
  • 0.3
  • 0.3
  • 0.6
  • 0.6
  • 0.6
  • 0.2
  • 0.2
  • 0.2
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 30
  • 30
  • 30
  • 50
  • 50
  • 50
  • 50
  • 50
  • 50
  • 50
  • 50
  • 50
  • 45
  • 45
  • 45
  • 50
  • 50
  • 50
  • 45
  • 45
  • 45
  • 45
  • 45
  • 45
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 15
  • 15
  • 15
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1021
  • 1021
  • 1021
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 1
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 10 49
  • 10 49
  • 10 49
  • 9 48
  • 9 48
  • 9 48
  • 9 48
  • 9 48
  • 9 48
  • 11 52
  • 11 52
  • 11 52
  • 14 56
  • 14 56
  • 14 56
  • 12 54
  • 12 54
  • 12 54
  • 11 52
  • 11 52
  • 11 52
  • 10 51
  • 10 51
  • 10 51
  • 9 47
  • 9 47
  • 9 47
  • 8 47
  • 8 47
  • 8 47
  • 8 46
  • 8 46
  • 8 46
  • 11 52
  • 11 52
  • 11 52
  • 14 57
  • 14 57
  • 14 57
  • 13 55
  • 13 55
  • 13 55
  • 10 50
  • 10 50
  • 10 50
  • 9 49
  • 9 49
  • 9 49
  • 4 8 2 2 5
  • 4 8 2 2 5
  • 4 8 2 2 5
  • 4 8 2 2 5
  • 4 8 2 2 5
  • 4 8 2 2 5
  • 5 10 2 3 6
  • 5 10 2 3 6
  • 5 10 2 3 6
  • 4 8 2 2 5
  • 4 8 2 2 5
  • 4 8 2 2 5
  • 4 7 2 2 4
  • 4 7 2 2 4
  • 4 7 2 2 4
  • 5 9 2 3 6
  • 5 9 2 3 6
  • 5 9 2 3 6
  • 6 11 2 3 7
  • 6 11 2 3 7
  • 6 11 2 3 7
  • 5 10 2 3 6
  • 5 10 2 3 6
  • 5 10 2 3 6
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.8
  • 0.8
  • 0.8
  • 1
  • 1
  • 1
  • 1.2
  • 1.2
  • 1.2
  • 2.2
  • 2.2
  • 2.2
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

For Pornic :
No gale warning.


For the night from Thursday to Friday ENE force 1 turning NNE in the middle of the night then N force 2. Gusts reaching 17 knots in the early part of the night.

Smooth to slight sea. Low, fairly long swell from W. Good visibility becoming good in the middle of the night then good. Daytime of Friday 30 october : The unstable weather will die away during the day.

Cloud and long sunny periods. Some showers morning and evening. In the evening, cloud and long sunny periods.
Possibility of showers NNW wind force 2 continuing all day. Gusts reaching 16 knots all day. Smooth to slight sea becoming slight in the middle of the day. Low, fairly long swell from W then from N in the evening. Good visibility becoming excellent in the middle of the day then excellent.

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)
01h
320
3
8
-
-
0
00h
310
3
8
-
-
0
23h
310
3
9
-
-
11
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Pornic

82
Low tide 00h58 1.49m
High tide 06h08 5.84m
76
Low tide 13h33 1.58m
High tide 18h39 5.38m
www.shom.fr - © SHOM 2026 - Local times

Go further

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