September is the most popular time to visit Watermans Bay, as the weather begins to warm up and outdoor activities flourish. This period falls within the peak season from July to September, attracting travellers eager to enjoy the stunning beaches and nearby parks. With temperatures typically ranging from 15 to 25 degrees Celsius, it's an ideal climate for swimming, snorkelling, and sunbathing.During September, you can expect a vibrant setting filled with families and groups enjoying the natural beauty of the area. Watermans Bay is well-known for its pristine beaches and clear waters, making it great for a day of relaxation or adventure. The proximity to various local attractions, such as the picturesque Marmion Marine Park, provides ample opportunities for sightseeing and exploration.If you're looking for a more budget-friendly option, consider visiting in May. While this month is part of the low season, it offers its own unique charm with fewer crowds and a more tranquil environment. You'll still be able to enjoy the stunning coastal scenery and perhaps even catch a glimpse of the migrating whales along the coast.Ultimately, the best time to book a holiday rental in Watermans Bay depends on your preferences for lively summer activities or a more peaceful getaway in the shoulder months.