Water, wind, UV, water quality, access — and every water outing (beach, snorkeling, diving, van life, whitewater). Our guides help you pick the right spot before you go.
Sea temperature, wind, UV, water quality and access: the 5-point method to pick the right beach before you leave, and avoid a disappointing trip.
The 2026 roundup of the best apps for the beach, sea temperature, surfing, van life and whitewater. BeachFinder is our #1 all-in-one, plus 19 well-known specialist apps.
Below 18 °C it's cool, 20-23 °C pleasant, 24 °C and up comfortable. Benchmarks by region and by month to pick the right time to swim.
Excellent/good/sufficient/poor ratings, pollution alerts and the habit to keep after heavy rain to check bathing water.
When and where jellyfish are common, how to avoid them and the right steps for a sting: rinse with seawater, remove the tentacles, apply heat.
Understanding the UV index: protection from 3, high at 6-7, very high at 8+. How sand and water amplify UV and how to protect yourself effectively.
Unsupervised swimming is at your own risk; some areas are banned by local decree. Safety, tides and tips for finding a secluded cove.
Green, yellow/orange, red, purple: understand beach warning flags at a glance to know whether you can swim on a supervised beach.
Foam board, gentle beach break, pop-up, tide and wind: the complete method for learning to surf, catching your first waves and progressing fast.
Swell height, period, direction, offshore or onshore wind, tide: the clear guide to reading a surf forecast and decoding every number.
Hossegor, Seignosse, Biarritz, La Torche, the Vendée, the Channel coast: the best surf spots in France by skill level and season, with swell and wetsuit advice.
Offshore wind, the right tide, clean swell, the morning glass-off: how to pick the right window to surf and avoid the onshore wind that ruins a session.
Right of way, leash, rip current, never surf alone: the safety and line-up etiquette rules for surfing without putting yourself in danger.
A well-fitting mask, snorkel and fins, a calm spot, anti-fog and breathing: the guide to starting snorkeling with confidence and seeing clearly underwater.
Calanques, Corsica, Côte d'Azur, coves of the Balearics: where to snorkel in the Mediterranean, what wildlife to see and why rocky coasts win.
Early in the morning the water is calmer, visibility is better and marine life is more active: your guide to the best times and conditions for snorkeling.
Buddy system, visible float, boats and currents, sun, fatigue, cold and wildlife: the essential safety rules for snorkeling without risk.
Move slowly, explore rocks and seagrass meadows, go in the morning, never touch: the guide to watching and recognising marine life while snorkeling.
Snorkeling at the surface with no certification, or scuba diving with a tank and a discovery dive: differences, cost, gear, sensations and how to start each activity.
Class I to VI: the international river grading scale, what each level means and why the grade changes with the day's flow.
Beginner rafting: go with a guide, aim for Class II-III, gear provided, paddle commands, safety, season and the best spots in France.
River flow and water level: knowing whether it's runnable, where to check the figures, how to read them, and why too low or too high changes everything.
River SUP (paddleboarding): start on calm water, a quick-release leash is a must, PFD, the right board, reading the current and the danger of strainers.
Whitewater kayaking: helmet and PFD, never alone, know your class, scout the rapids, the roll, whitewater swimming and basic rescue.
Verdon, Ardèche, Durance, Isère, Dordogne, the Pyrenean gaves: the best whitewater rivers in France, by level, region, season and discipline.
Aiguebelette, Bourget, Chalain, Sainte-Croix, Der: the warmest swimming lakes in France, where the water often beats the Atlantic in high summer.
Lake or sea for a swim? Salt, waves, currents, temperature, wildlife: the real differences to pick the most suitable spot, with the family.
Cyanobacteria in lakes: what they look like, the risks to health and to dogs, and how to tell whether swimming is inadvisable today.
Annecy, Le Bourget, Aiguebelette, Serre-Ponçon, Sainte-Croix: where to swim in the lakes of the Alps, with clear water, family beaches and car parks.
July-August: the warmest months for lake swimming. Altitude, depth and the thermocline keep some water cold even in the height of summer.
Parking overnight and camping by the sea are not the same thing. The legal distinction that changes everything, plus useful apps, spots and habits.
Lake Annecy, Lake Bourget, Serre-Ponçon and service areas: where to park your van near a swimming lake and how to find a spot in summer.
Water, electricity, toilets, apps, waste, budget and safety: the essential checklist to start van life on the right foot and travel with peace of mind.
What French law says about vans and motorhomes: parking is a regulated right, camping is restricted. The distinction, municipal orders and exceptions.
Cotentin, Normandy, Côte d'Opale: where to spend a night in a van facing the sea on the Channel, with local rules, the wind and the right habits.
Service areas, beach showers, campsites and fountains: where to fill up on water, shower and empty tanks in a van near swimming spots, without polluting.
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