The best time to go to Le Crotoy depends on your preference for weather and crowd levels, with the summer months (July and August) offering the warmest temperatures and most activities.For those who enjoy warm weather and a lively option, July and August are ideal. The average temperatures during this period range from 18°C to 22°C, making it pleasant for beach activities, exploring the town, and enjoying outdoor dining. This is peak season, so the town will be at its busiest, with all restaurants and shops fully open and a full calendar of local events.If you prefer a quieter experience with comfortable weather, late spring (May and June) or early autumn (September) are excellent choices. During these months, the temperatures are milder, typically between 14°C and 18°C, and the crowds are significantly smaller. You'll still find most facilities open, and it's a great time for birdwatching in the nearby Marquenterre Park or enjoying long walks along the bay without the summer rush.