The best time to visit West Mersea is during the summer months, from June to August, when the weather is warmest and the island is at its liveliest.During this period, you'll find the most opportunities for outdoor activities like sailing, paddleboarding, and crabbing. The local seafood stalls and restaurants are in full swing, offering fresh catches. The tide times are also more favourable for exploring the beaches and mudflats, and there are often local events and festivals taking place.While summer offers the quintessential West Mersea experience, the shoulder seasons of May and September can also be lovely. The weather is generally pleasant, and the island is a bit quieter, offering a more relaxed visit.