weather France Plage des Grandes Vallées
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Today's Forecast

Alexis VANDEVOORDE

Forecast produced by Alexis VANDEVOORDE

Updated at

expert La Chaîne Météo Expert’s summary

Tonight in Plage des Grandes Vallées, Some fair-weather cumulus clouds.
Temperatures will vary between 19 and 22°C.
The reliability of the situation is relatively good.

21:00 to midnight


Slightly cloudy
19° Feels Like 15° due to the wind
25 km/h Gusts 40 km/h
Good weather with few clouds.
No precipitation.
No risk of rain
Sea Info Smooth to slight

Wave height 0,3 to 0,6m

Night


Slightly cloudy
18° Feels Like 15° due to the wind
20 km/h Gusts 35 km/h
Good weather with few clouds.
No precipitation.
No risk of rain
Sea Info Smooth to slight

Wave height 0,3 to 0,6m

Beach Info


Plage des Grandes Vallées

Sea info

Smooth to slight
21°

Sea temperature

Waves 0,3 to 0,6m

UV index

2
Low

Tide times à Pornic


20 Aug.
High tide
Low tide
09h19
04h39
42

High tide
Low tide
21h37
17h05
36

20-40
41-60
61-80
81-100
101-129
Données METEO CONSULT et SHOM2026

CLIMATE info


Rain

-85%
normal
Less rain than normal
Water restriction:
Emergency

Temperature

+1°C
normal
Warmer than normal
Normal temperature : 19°C
Average, today : 20°C
One year ago : 21°C

Drought

5/5
Soil drier than normal
Fire-risk indicator
Risk Extreme

Ephemeris


Thursday 20 august

  • Day
    -3 min
  • First
    quarter Moon
  • Sunrise
    07h10
  • Sunset
    21h13
  • Bernard

Next few days


Near Plage des Grandes Vallées