Normandy — Water Temperature Today and Throughout the Year
Discover water temperatures in Normandy (France), with real-time data and annual trends. Find all locations in the region and check the water temperature in them. We find every place where you can swim and show you the water temperature there today and throughout the year.
Sea Water Temperature Along the Coast
Chart of Average Temperature Changes Over the Last 60 Days
Places with the Warmest Sea Water Today
The Most Popular Seaside Places
- Dieppe16°C
- Deauville17°C
- Trouville-sur-Mer17°C
- Cherbourg-Octeville15°C
- Le Havre17°C
- Fécamp16°C
- Étretat16°C
- Ouistreham16°C
- Granville18°C
- Cabourg16°C
- Barneville-Carteret16°C
- Urville-Nacqueville15°C
- Quiberville16°C
- Saint-Jouin-Bruneval16°C
- Pirou17°C
- Le Tréport16°C
- Jullouville18°C
- Courseulles-sur-Mer16°C
- Dragey-Ronthon18°C
- Saint-Valery-en-Caux16°C
- Yport16°C
- Carolles18°C
- Veulettes-sur-Mer16°C
- Veules-les-Roses16°C
- Bréhal18°C
- Houlgate16°C
- Saint-Pair-sur-Mer18°C
- Blonville-sur-Mer17°C
- Villers-sur-Mer17°C
- Criel-sur-Mer16°C
- Tourlaville15°C
- Saint-Germain-sur-Ay17°C
Coastal Seas and Oceans
Water Temperature in Lakes and Rivers
Popular Lakes
Popular Rivers
Popular Places
Water Temperature and Swimming Overview
Regions and Map
Water Temperature Trends
Normandy, located in northern France, features a long coastline along the English Channel, known for its historic beaches and picturesque cliffs. The seawater temperatures along the coast vary seasonally. In summer, the water typically warms up to 59°F to 66°F (15°C to 19°C), providing refreshing conditions for swimming, particularly in popular spots like Étretat or Deauville. During the colder months, the sea cools to 46°F to 52°F (8°C to 11°C), attracting fewer swimmers but remaining a draw for coastal walks and water sports enthusiasts like surfers.
Inland, Normandy’s rivers, such as the Seine and Orne, are significant both for their natural beauty and recreational use. During the warmer months, river temperatures generally range from 62°F to 70°F (16°C to 21°C), making them inviting for canoeing, kayaking, or relaxed fishing. Smaller tributaries and shaded sections of rivers tend to be slightly cooler, especially in early summer or after rainfall.
The region also has a number of serene lakes, like Lac de Rabodanges, which offer calm waters for swimming and boating. In summer, lake temperatures typically range from 68°F to 75°F (20°C to 24°C), providing more comfortable conditions than the cooler coast. In winter, water temperatures in both lakes and rivers drop significantly, reaching around 41°F to 46°F (5°C to 8°C). Normandy’s blend of coastal and inland aquatic environments ensures a diverse array of activities and landscapes for visitors to enjoy year-round.