Plage d'Isthme Swimming Forecast
Penthièvre · France
Plage d'Isthme scores 79/100 for swimming today at its best ability level (expert). The beach faces W. A narrow sandy beach at the isthmus entrance to the peninsula, open Atlantic on one side (WSW) and a calm bay lagoon on the other — a multi-sport venue for kitesurf, windsurf, surf and paddleboard. The ocean side is a sandy beachbreak, modest but used as a high-tide refuge; the bay side is flat water favoured by kite schools, though oyster parks are a hazard underfoot. Kite sports are zoned, prohibited at high tide.
Today's swimming score by ability
Today's conditions at Plage d'Isthme
- Wave
- 0.4 m
- Wind
- 7 kn
- Water temp
- 20°C
- Facing
- W
Scores are today's peak across the day, from 4Shor ShorSense™ — modelled per spot on our high-resolution European seabed map. The full 8-day swimming forecast is in the app.
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