Cruise from Red Hook to St. John on a semi-private charter, snorkel vibrant reefs, and relax on pristine beaches. Enjoy complimentary drinks and intimate island views aboard the MV Island Flyer.
More ways to explore the area's outdoor wonders
Hang tight — photos are loading
This usually takes just a second.
Difficulty
easy
Duration
4 hours
Fitness Level
Suitable for most fitness levels; requires basic swimming ability for snorkeling
Wildlife
History
St. John was originally inhabited by the Taino people and later became a hub for sugar plantations under Danish rule.
Conservation
The area is part of a national park with strict regulations to protect coral reefs and ocean wildlife through sustainable tourism practices.
Seas the Day Charters
Cruise from Red Hook to St. John on a semi-private charter, snorkel vibrant reefs, and relax on pristine beaches. Enjoy complimentary drinks and intimate island views aboard the MV Island Flyer.
Seas the Day Charters is a boat charter operator based in Red Hook, St. Thomas offering shared and private boat charters, snorkeling excursions, and watercraft rentals across the U.S. and British Virgin Islands.
The fleet includes the 50' luxury catamaran SY Sirena, the M/V Island Flyer, and the M/V Aquarius. Trip offerings range from four-hour shared snorkel charters to Buck Island and Water Island—featuring reef exploration, turtle sightings, and time at Honeymoon Beach—to semi-private and private options such as the Red Hook to St. John snorkel and beach charter aboard MV Island Flyer, and customizable half-day and full-day private charters aboard M/V Aquarius for USVI and BVI itineraries.
Rentals include kayak options (solo and tandem) for one-hour, half-day, or full-day use, three-hour float rentals with Ratenn noodles, blow up floats, and foam floats, and snorkel gear available by the half or full day. Select excursions include complimentary refreshments and onboard amenities like private bathrooms and quality sound systems. Seas the Day Charters emphasizes safety, local route knowledge, and personalized itineraries for groups up to 12 guests, making it a convenient choice for visitors staying on St. Thomas seeking snorkeling, beach time, private charters, and sunset sails. Bookings often include experienced captains familiar with local marine conservation and safety regulations to ensure comfortable, compliant trips for all ages.
Location
Red Hook, St. Thomas
Marina hub for USVI departures
Vessels
SY Sirena, Island Flyer, Aquarius
Named boats for private and shared trips
Group Size
Up to 12 Guests
Private and semi-private options available
Trips Offered
11 Trips
Shared, private, rentals, sunset sails
Secure a shared snorkel trip, private boat, or rental—limited spots and private charters fill quickly.
Bring reef-safe sunscreen
Protect your skin and the coral reefs by using reef-safe sunscreen to avoid damaging the marine environment.
Arrive early for boarding
Arrive 15-20 minutes before departure to ensure a smooth check-in and to choose the best seats onboard.
Wear water shoes
Water shoes will protect your feet while entering rocky beach areas and provide better traction on slippery surfaces.
Stay hydrated
Although drinks are provided, bring an extra bottle of water to stay hydrated in the tropical heat.
Reef-safe sunscreen
Protects your skin and helps preserve the coral reef ecosystem.
summer
Snorkel mask and fins
Enhances your underwater experience and allows easier movement through the water.
Lightweight swimwear
Keeps you comfortable on the boat and during the beach stops.
summer
Water shoes
Protects your feet while walking on rocky beaches and entering shorelines.