The best time to visit Hessel is during the summer months, from June to August, when the weather is warm and ideal for outdoor activities.During these months, you'll find pleasant temperatures averaging in the 70s Fahrenheit, making it superb for boating, fishing, and exploring the Les Cheneaux Islands. This is when all local businesses, restaurants, and attractions are fully operational, offering the complete Hessel experience. The annual Les Cheneaux Islands Antique Wooden Boat Show, a major draw, typically takes place in August.For those seeking a quieter experience with fewer crowds and cooler temperatures, late spring (May) or early fall (September) can also be good options. While some seasonal businesses might have reduced hours, you can still enjoy the natural beauty of the area with more tranquility.