weather France Plage de Portmain
  • 15 day forecast

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Today's Forecast

Cyril WUEST

Forecast produced by Cyril WUEST

Updated at - Next update at (local time)

expert La Chaîne Météo Expert’s summary

Today in Plage de Portmain, warning: very strong gusts.
Temperatures will vary between 20 and 22°C.
The reliability of the situation is limited.

Tonight


Sky clouding over
19° Feels Like 16° due to the wind
20 km/h Gusts 35 km/h
Unsettled weather becoming very cloudy.
Slight risk of showers.
Risk of rain 25 %
Sea Info Slight

Wave height 0,6 to 1m

This morning


Showers or stormy rain
20° Feels Like 15° due to the wind
40 km/h Gusts 65 km/h
Very cloudy with a risk of outbreaks of thunder.
A few showers.
Risk of rain 90 %
UV index 1 Low
Sea Info Slight

Wave height 1 to 1,5m

This afternoon


Stormy rain becoming less frequent, or showers
22° Feels Like 25°
40 km/h Gusts 65 km/h max 90 km/h
Clearing but with a continued risk of thunder.
Showers spaced out over the hours.
Risk of rain 90 %
UV index 5 Moderate
Sea Info Moderate

Wave height 1,5 to 2,5m

This evening


Alternating sunshine and cloud
20° Feels Like 15° due to the wind
30 km/h Gusts 50 km/h
Clear periods.
Slight risk of showers.
Risk of rain 20 %
Sea Info Slight

Wave height 1 to 1,5m

Night


Alternating sunshine and cloud
19° Feels Like 15° due to the wind
20 km/h Gusts 35 km/h
Clear periods.
Slight risk of showers.
Risk of rain 25 %
Sea Info Slight

Wave height 1 to 1,5m

Beach Info


Plage de Portmain
Nearby beaches

Sea info

Moderate
19°

Sea temperature

Waves 1,5 to 2,5m

UV index

5
Moderate
Nearby beaches

Tide times à Pornic


29 Aug.
High tide
Low tide
05h53
00h20
89

High tide
Low tide
18h09
12h33
91

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

+2°C
normal
Warmer than normal
Normal temperature : 19°C
Average, today : 21°C
One year ago : 19°C

Drought

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

Ephemeris


Saturday 29 august

  • Day
    -3 min
  • Waning
    gibbous Moon
  • Sunrise
    07h22
  • Sunset
    20h56
  • Sabina

Next few days



Nearby beaches


Near Plage de Portmain