Board a private 32' power catamaran and spend a half or full day cruising the Virgin Islands National Park—snorkeling vibrant reefs, swimming with sea turtles, and beach-hopping to secluded coves with a local captain at the helm. This stable, shaded boat is built for comfort and exploration.
Board a private 32' power catamaran and spend a half or full day cruising the Virgin Islands National Park—snorkeling vibrant reefs, swimming with sea turtles, and beach-hopping to secluded coves with a local captain at the helm. This stable, shaded boat is built for comfort and exploration.
A low hum of twin engines, a spray of salt at the rail and a deck that refuses to rock more than a degree — step aboard Shady Lady and the Atlantic rearranges the day for you. The 32-foot power catamaran slips out of Sapphire Marina or the National Park dock at Cruz Bay, and within minutes the shoreline of St. John releases its familiar silhouette: craggy granite, drifts of white sand, and the green that claims the hills. The captain runs a practiced eye along the reef map as if reading a weathered ledger; you choose whether to chase turtles or beaches, to linger over a coral garden or drift on a noodle with a cold drink.
Verified experiences and guided adventures in the surrounding area.
Operated by Shades of Blue Charters · Cruz Bay, U.S. Virgin Islands
A low hum of twin engines, a spray of salt at the rail and a deck that refuses to rock more than a degree — step aboard Shady Lady and the Atlantic rearranges the day for you. The 32-foot power catamaran slips out of Sapphire Marina or the National Park dock at Cruz Bay, and within minutes the shoreline of St. John releases its familiar silhouette: craggy granite, drifts of white sand, and the green that claims the hills. The captain runs a practiced eye along the reef map as if reading a weathered ledger; you choose whether to chase turtles or beaches, to linger over a coral garden or drift on a noodle with a cold drink.
The east end of St. John and the waters of the Virgin Islands National Park are shaped by volcanic bones capped with limestone — a coastline that eroded into small coves and constant snorkeling drops. The islands’ history is layered: Arawak and Carib roots, European colonial trade routes, and later conservation efforts that set aside much of St. John as protected parkland. Your captain doubles as a guide to this living archive, pointing out historic points and the geology that made these reefs so welcoming.
Snorkeling here is immediate and generous. Coral fingers reach up from sand patches and create sheltered rooms where parrotfish grind at growth and hawksbills or green sea turtles poke their heads through the surface like old islanders checking the weather. The water teases every shade of blue; visibility is often excellent, especially on calm mornings.
Practicality shapes the fun. Shady Lady’s wide, stable deck and generous shade means long days on the water are comfortable for nearly everyone, but this is still a marine environment: conditions can change, currents can tug at inexperienced swimmers, and the sun is relentless. Captains provide snorkel gear and bottled water; for full-day charters there’s time for a beach lunch stop chosen from local options — a picnic on powder sand or a shore-side bite in Cruz Bay.
Plan for comfort and stewardship. Book mornings for the calmest seas and best visibility; bring reef-safe sunscreen and a snug-fitting mask (the boat supplies equipment, but personal fit matters); pack a light cover-up and secure sunglasses. If you’re prone to motion sickness, take medication beforehand and request a mid-ship spot where motion is minimized. Respect the reef: no touching, no standing on corals, and use a reef-safe tanning product.
Whether you want a quiet day of beach-hopping, an afternoon of turtle encounters, or a private celebration with music on deck, a private power catamaran charter in the Virgin Islands hands the map to you while leaving you in the current of a practiced local crew.
moderate.
3.5–6.5 hours.
Moderate fitness; able to climb aboard, swim short snorkel distances, and move on a wet deck.
You can meet at Sapphire Marina (Slip N31) on St. Thomas or the National Park dock in Cruz Bay on St. John—your booking confirmation will list the exact meeting point.
Yes—snorkeling equipment is included, but many guests bring their own masks for a better fit.
Infants must sit on an adult’s lap; charters are not recommended for pregnant travelers or those with serious back or heart conditions—check with the operator before booking.
Bottled water and ice are provided; food is not included, though captains can arrange a lunch stop for full-day charters or you can bring your own picnic.
Common sightings include green sea turtles, hawksbill turtles, parrotfish, and occasionally rays or small reef sharks; wildlife sightings can’t be guaranteed.
For a full refund cancel at least 24 hours before departure; trips may be canceled for bad weather and are not refundable within 24 hours of the trip.
St. John’s coastline has layers of colonial history and pre-colonial indigenous presence; much of the island was later set aside as Virgin Islands National Park to protect reefs and shoreline.
Visitors are asked to use reef-safe products and avoid standing on or touching coral; local charters follow park guidelines to limit anchor damage and overcrowding at sensitive sites.
Shades of Blue Charters operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




A low hum of twin engines, a spray of salt at the rail and a deck that refuses to rock more than a degree — step aboard Shady Lady and the Atlantic rearranges the day for you. The 32-foot power catamaran slips out of Sapphire Marina or the National Park dock at Cruz Bay, and within minutes the shoreline of St. John releases its familiar silhouette: craggy granite, drifts of white sand, and the green that claims the hills. The captain runs a practiced eye along the reef map as if reading a weathered ledger; you choose whether to chase turtles or beaches, to linger over a coral garden or drift on a noodle with a cold drink.
A low hum of twin engines, a spray of salt at the rail and a deck that refuses to rock more than a degree — step aboard Shady Lady and the Atlantic rearranges the day for you. The 32-foot power catamaran slips out of Sapphire Marina or the National Park dock at Cruz Bay, and within minutes the shoreline of St. John releases its familiar silhouette: craggy granite, drifts of white sand, and the green that claims the hills. The captain runs a practiced eye along the reef map as if reading a weathered ledger; you choose whether to chase turtles or beaches, to linger over a coral garden or drift on a noodle with a cold drink.
The east end of St. John and the waters of the Virgin Islands National Park are shaped by volcanic bones capped with limestone — a coastline that eroded into small coves and constant snorkeling drops. The islands’ history is layered: Arawak and Carib roots, European colonial trade routes, and later conservation efforts that set aside much of St. John as protected parkland. Your captain doubles as a guide to this living archive, pointing out historic points and the geology that made these reefs so welcoming.
Snorkeling here is immediate and generous. Coral fingers reach up from sand patches and create sheltered rooms where parrotfish grind at growth and hawksbills or green sea turtles poke their heads through the surface like old islanders checking the weather. The water teases every shade of blue; visibility is often excellent, especially on calm mornings.
Practicality shapes the fun. Shady Lady’s wide, stable deck and generous shade means long days on the water are comfortable for nearly everyone, but this is still a marine environment: conditions can change, currents can tug at inexperienced swimmers, and the sun is relentless. Captains provide snorkel gear and bottled water; for full-day charters there’s time for a beach lunch stop chosen from local options — a picnic on powder sand or a shore-side bite in Cruz Bay.
Plan for comfort and stewardship. Book mornings for the calmest seas and best visibility; bring reef-safe sunscreen and a snug-fitting mask (the boat supplies equipment, but personal fit matters); pack a light cover-up and secure sunglasses. If you’re prone to motion sickness, take medication beforehand and request a mid-ship spot where motion is minimized. Respect the reef: no touching, no standing on corals, and use a reef-safe tanning product.
Whether you want a quiet day of beach-hopping, an afternoon of turtle encounters, or a private celebration with music on deck, a private power catamaran charter in the Virgin Islands hands the map to you while leaving you in the current of a practiced local crew.