Tide times

At Châtelaillon-Plage, the sea sets the pace for life in the resort!

Whether you’re a keen swimmer, a water sports enthusiast, a keen angler or simply looking to relax by the ocean, knowing the tide times is essential if you want to make the most of your day.

See below for the precise tide times to help you plan your activities:

• Your walks on the sand at low tide
• Your water outings, taking the conditions into account
• Relaxing in front of the ocean at high tide

Take advantage of this opportunity to organise a getaway with family or friends and enjoy all the riches of the Châtelaillon-Plage coastline!

Good to know: understanding the rhythm of the tides
At Châtelaillon-Plage, the sea follows a natural 12-hour cycle: it ebbs for around 6 hours, then rises again for the next 6 hours.
This to-and-fro happens twice a day. The ideal time for swimming is around 2 hours before and up to 2 hours after high tide, when the sea is close enough and the depth is suitable. Outside this window, particularly at low tide, the sea can recede a long way, making swimming difficult or even impossible. Consult the tide tables to plan your day with complete peace of mind.

What is the tidal coefficient?
The coefficient indicates the amplitude of the tide, i.e. the difference between high and low tide. The higher the coefficient (up to 120), the further the sea retreats at low tide and the higher it rises at high tide.
Conversely, a low coefficient (around 20) means that the sea moves very little between low and high tide. This indicator is very useful for planning your activities: fishing on foot, walks on the foreshore or water sports.

Things to remember when swimming
A low coefficient means that the sea remains visible for longer, but with a sometimes limited depth. A high coefficient means a good depth at high tide, but the sea can recede a long way at low tide.
In any case, the best time to swim is from two hours before to two hours after high tide.