As summer’s scorching heat gives way to the refreshing coolness of fall, October emerges as a captivating time to experience the aquatic beauty through a nature tour on Hilton Head Island. The island’s enchanting waters are teeming with vibrant marine life, making it an ideal destination for those seeking a unique and unforgettable coastal adventure.
Dolphin Delight

One of the most awe-inspiring sights you can witness in October is the playful antics of bottlenose dolphins. Hilton Head’s resident dolphin population, consisting of around 200 individuals, remains strong throughout the year. However, this month marks the peak of migratory dolphins season, bringing the total dolphin population to an impressive 500 or more. This is one of the best times of year to take in the nature of the island and explore the waters with a private dolphin tour.
October is a particularly exciting time for dolphin enthusiasts. While these marine mammals can breed and calve year-round, the fall season witnesses a surge in their activities. The waters come alive with larger and more active pods of dolphins. Males and females congregate, playfully wrestling, and even leaping out of the water in a display of acrobatics that you can witness almost daily.

Turtle Tales
While turtle nesting season might be winding down, you can still catch glimpses of loggerhead turtles in October. These magnificent creatures occasionally surface for a breath of air, instinctively submerging when they spot boats. Witnessing their bulbous heads emerging from the water is a heartwarming sight and a reminder of the Hilton Head’s commitment to protecting its precious marine life and nature.
Jellies in the Sound
Early October also marks the beginning of the cannonball jellyfish season. These early adults come in thousands, ranging from the size of ping pong balls to baseballs. These jellies make up about 16% of the biomass in the shallow inshore waters along Hilton Head’s coast during the fall. Observing these elegant creatures drifting through the water is a mesmerizing experience.

Bait Fish Bonanza
Massive schools of bait fish dominate the waters in October. Mullet and bunker menhaden swim in abundance, often pursued by predators such as sharks and, of course, the ever-energetic dolphins. In the small marsh creeks, mud minnows flourish, creating the perfect setting for witnessing dolphins strand feeding during low tide. This thrilling spectacle is a testament to the intricate web of life in the island’s waters.

Pelican Parade
While Hilton Head boasts a resident population of brown pelicans year-round, October introduces the fascinating arrival of migrating white pelicans. These colossal birds have with wingspans of up to nine feet! They grace the coastal waters for a few months each winter before they journey northwest for the breeding season. Their elegant presence adds an extra layer of wonder to the island’s fall marine symphony.
Magical October on Hilton Head Island
October is indeed a magical time to experience nature tours on Hilton Head Island. With lighter crowds on the beaches and in restaurants, this month is all about embracing the island’s true essence – being on the water and immersing yourself in the wonders of marine life. Whether you’re a nature enthusiast, an animal lover, or simply seeking a unique and tranquil getaway, Hilton Head Island in October promises an unforgettable experience that will leave you in awe of the ocean’s beauty and the island’s commitment to preserving its natural treasures. To witness this wonderland yourself, book a private dolphin tour and truly enjoy our island!