Luxury Fast & Fun - Full Day Aboard Catamaran Hydra
Set sail from Red Hook aboard the luxurious M/V Hydra, a 40-foot power catamaran. Explore hidden beaches, snorkel vibrant reefs, and savor island flavors on this full-day private charter through the stunning U.S. Virgin Islands.
More ways to explore the area's outdoor wonders
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Difficulty
easy
Duration
6–8 hours
Fitness Level
Suitable for most fitness levels; minimal physical exertion required
Wildlife
History
St. Thomas was established as a crucial trade hub in the 17th century and retains a unique blend of cultural influences visible in its maritime heritage.
Conservation
Operators emphasize reef-safe products and responsible boating to protect coral ecosystems and maintain the pristine quality of island waters.
Seas the Day Charters
Luxury Fast & Fun - Full Day Aboard Catamaran Hydra
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.
Pack Reef-Safe Sunscreen
Protect marine life by using sunscreen that won’t harm coral reefs during snorkeling stops.
Bring a Waterproof Camera
Capture underwater moments and scenic vistas without worrying about gear damage.
Stay Hydrated Throughout the Day
The Caribbean sun and ocean breeze can be deceiving; drink plenty of water to stay refreshed.
Wear Non-Slip Footwear
Ensure safe movement on wet boat decks and rocky shores.
Swimsuit
Ideal for snorkeling and relaxing on warm island beaches.
summer
Lightweight Cover-Up
Protects from sun while on deck and during beach visits.
summer
Polarized Sunglasses
Reduces glare on the water enhancing visibility for snorkeling.
summer
Waterproof Dry Bag
Keeps valuables and electronics safe from water exposure.