Spend a seven-hour day aboard the 43ft ONYX exploring St. Thomas' reefs and beaches with onboard snorkel gear, restroom and cabin comforts. Efficient engines mean more time at coves and less time traveling between them.
More ways to explore the area's outdoor wonders
The deck rocks a steady rhythm as the harbor slips away: salt air lifts, speakers hum, and sun loungers up front invite slow conversation while the bow cuts toward turquoise. Onboard the 43ft ONYX, the day stretches wide — a seven-hour loop through the U.S. Virgin Islands that trades long transfers for time anchored off coral gardens and soft sand.
Difficulty
easy
Duration
7 hours
Fitness Level
Suitable for most fitness levels; you should be steady on a ladder and able to swim at least short distances for snorkeling.
Wildlife
History
St. Thomas bears Danish colonial history and a long maritime tradition; charters continue a pattern of small-boat transport that has linked islands for centuries.
Conservation
Reef-safe sunscreen use and responsible anchoring are important here; many local operators follow guidelines to avoid damaging coral and seagrass beds.
Reserve your spot on the Midnight Sun Charters - 43ft ONYX today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring reef-safe sunscreen
Apply broad-spectrum, reef-safe sunscreen before boarding to protect coral and reduce reapplication mess on the boat.
Hydration & snacks
Although bottled water and ice are provided, bring a refillable bottle and small snacks if you have dietary needs.
Footwear for boarding
Use non-slip water shoes or sandals; boarding ladders and wet decks can be slippery after snorkeling.
Timing for border runs
If visiting the BVI, leave plenty of time to clear customs—USVI checkpoints typically close around 5pm and the boat returns by sunset.
Reef-safe sunscreen
Protects skin and the coral ecosystem during prolonged sun exposure on deck and in the water.
Dry bag (small)
Keeps phone, keys and clothes dry during beach stops and while boarding from the water.
Water shoes
Protects feet on rocky shorelines and provides grip on wet decks and ladders.
Polarized sunglasses & hat
Reduces glare for spotting reefs and offers sun protection while cruising and at anchor.