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 70%
Sunday 11 october Sunday 11 oct
METEO CONSULT Run : 7/10 12Z Mesh : 19km Updated, 5h ago Update in 3h

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)
15
10
5
0
30
20
10
0
10
5
0
15
10
5
0
5
0
1
0.5
0
3
0
20
15
10
5
70
65
60
55
50
45
  • Sun 11
  • 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 : 7/10 12Z Mesh : 19km Updated, 5h ago Update in 3h
  • Sun 11
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 315° NW NW
  • 335° NW NNW
  • 355° N N
  • 10° N N
  • 20° N NNE
  • 45° NE NE
  • 55° NE NE
  • 70° E ENE
  • 90° E E
  • 85° E E
  • 110° E ESE
  • 115° SE ESE
  • 120° SE ESE
  • 130° SE SE
  • 150° SE SSE
  • 155° SE SSE
  • 165° S SSE
  • 205° SW SSW
  • 185° S S
  • 175° S S
  • 140° SE SE
  • 130° SE SE
  • 130° SE SE
  • 125° SE ESE
  • 6 12 3 7 3
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 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 5 1 3 1
  • 2 4 1 2 1
  • 2 4 1 2 1
  • 2 3 1 2 1
  • 1 2 1 1 1
  • 1 2 1 1 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 5 1 3 1
  • 11 20 6 12 4
  • 10 18 5 11 3
  • 9 16 4 10 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 7 13 4 8 3
  • 8 15 4 9 3
  • 10 18 5 11 3
  • 11 20 6 12 4
  • 12 22 6 14 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 11 21 6 13 4
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 10 19 5 12 3
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 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
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 275° W W
  • 275° W W
  • 280° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 270° W W
  • 270° W W
  • 275° W W
  • 280° W W
  • 285° W WNW
  • 280° W W
  • 280° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 0.4
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 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
  • 0.2
  • 0.2
  • 4
  • 4
  • 4
  • 4
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 6
  • 7
  • 9
  • 8
  • 7
  • 6
  • 6
  • 5
  • 5
  • 5
  • 5
  • 5
  • 15
  • 20
  • 20
  • 20
  • 20
  • 20
  • 25
  • 25
  • 30
  • 30
  • 30
  • 35
  • 35
  • 40
  • 40
  • 40
  • 40
  • 40
  • 40
  • 40
  • 40
  • 40
  • 45
  • 45
  • 0.9
  • 1.5
  • 2.8
  • 4.2
  • 5.4
  • 6.0
  • 5.8
  • 5.2
  • 4.2
  • 3.0
  • 2.0
  • 1.2
  • 1.0
  • 1.4
  • 2.5
  • 4.0
  • 5.3
  • 6.1
  • 6.1
  • 5.5
  • 4.6
  • 3.4
  • 2.3
  • 1.5
  • 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
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 50
  • 50
  • 60
  • 60
  • 60
  • 60
  • 65
  • 75
  • 85
  • 85
  • 85
  • 85
  • 85
  • 85
  • 85
  • 85
  • 85
  • 85
  • 90
  • 90
  • 90
  • 80
  • 75
  • 75
  • 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
  • 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
  • >20
  • >20
  • 15
  • 15
  • 10
  • 5
  • 5
  • 5
  • 5
  • 5
  • 10
  • 10
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 10
  • 5
  • 5
  • 1019
  • 1019
  • 1018
  • 1018
  • 1018
  • 1018
  • 1017
  • 1017
  • 1017
  • 1017
  • 1017
  • 1017
  • 1017
  • 1017
  • 1017
  • 1017
  • 1016
  • 1016
  • 1016
  • 1016
  • 1016
  • 1017
  • 1017
  • 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
  • 12 54
  • 11 53
  • 11 51
  • 10 51
  • 10 50
  • 10 50
  • 10 50
  • 10 49
  • 9 49
  • 10 50
  • 11 51
  • 12 54
  • 13 55
  • 13 56
  • 16 60
  • 15 59
  • 16 60
  • 16 61
  • 16 60
  • 15 59
  • 14 57
  • 14 56
  • 13 55
  • 12 54
  • 10 49
  • 9 49
  • 9 48
  • 9 48
  • 9 48
  • 9 48
  • 9 48
  • 9 47
  • 8 47
  • 9 49
  • 10 51
  • 12 53
  • 13 55
  • 15 58
  • 18 64
  • 17 62
  • 18 64
  • 18 65
  • 17 62
  • 16 60
  • 14 57
  • 13 56
  • 12 54
  • 11 52
  • 8 15 3 4 9
  • 8 14 3 4 9
  • 6 12 3 3 7
  • 5 10 2 3 6
  • 5 9 2 3 6
  • 4 7 2 2 4
  • 3 5 1 1 3
  • 3 6 2 2 4
  • 5 9 2 3 6
  • 5 9 2 3 6
  • 5 10 2 3 6
  • 6 11 2 3 7
  • 6 11 2 3 7
  • 6 12 3 3 7
  • 6 12 3 3 7
  • 5 10 2 3 6
  • 4 7 2 2 4
  • 3 5 1 1 3
  • 2 4 1 1 2
  • 2 4 1 1 2
  • 2 4 1 1 2
  • 3 5 1 1 3
  • 4 7 2 2 4
  • 4 7 2 2 4
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 0.9
  • 0.9
  • 0.9
  • 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 northwesterly, moderate and very variable flow prevails over the whole area.

For Pornic :
No gale warning.

The reliability of the situation is fairly good.
For the night from Saturday to Sunday NW force 3 turning N force 2 in the middle of the night then NE force 1. Gusts reaching 11 knots in the early part of the night.

Smooth to slight sea. Low, short swell from W. Excellent visibility becoming good in the middle of the night then poor. Daytime of Sunday 11 october : The weather will become more uncertain during the day.

Very cloudy skies with short clear spells. The risk of seeing rain will remain low. In the evening, very cloudy.
No precipitation. E force 2 turning SSE force 1 in the middle of the day then SE. Gusts reaching 12 knots from the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, short swell from W. Poor visibility temporarily 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)
23h
310
6
17
-
-
9
22h
310
7
17
-
-
0
21h
320
6
21
-
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Pornic

95
High tide 05h10 6.02m
Low tide 12h01 0.98m
95
High tide 17h24 6.16m
www.shom.fr - © SHOM 2026 - Local times

Go further

Thu
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