Marina Grande has served as Sorrento's working harbor since Roman merchants unloaded Campanian wine onto galleys bound for Ostia. The stone jetty, rebuilt in 1867 after a Bourbon-era storm, still shelters wooden gozzo boats—the traditional lapstrake-hulled vessels fishermen once used to haul anchovies and now charter captains pilot toward Capri's limestone cliffs. Private boat tours from Sorrento grew from this artisan lineage: family-owned operators who knew every grotto, every sheltered cove where currents slowed enough for safe swimming, began offering bespoke coastal journeys in the 1970s when package tourism redirected ferries toward fixed schedules. A private charter restores the original logic of Sorrentine navigation—tidal rhythms, wind direction, the client's preferred anchorage. Capri Island lies eleven nautical miles southwest, its Faraglioni sea stacks visible from the Marina Grande dock on clear mornings. Private boat tours to Capri bypass the hydrofoil queues at Porta di Massa, approaching instead from the western shore where the Blue Grotto's sunlit water refracts cerulean against white limestone. Captains time the grotto entry to tidal windows; rowboats ferry passengers through the meter-high arch when swells permit. Eastward routes trace the Amalfi Coast: Positano's pastel cliffside terraces appear after twenty minutes; Amalfi's cathedral dome rises behind the harbor thirty minutes later. Most sorrento boat tours private charters allocate four to six hours, enough time for three swimming stops—Crapolla Cove's Roman ruins, Furore Fjord's vertical cliffs, Conca dei Marini's emerald basin—and a galley-prepared aperitif of prosecco and local mozzarella. The vessels range from six-meter gozzi with cushioned bench seating to twelve-meter cabin cruisers with bow sundecks and aft swim platforms. All depart Marina Grande; captains communicate in Italian and functional English. Weather governs availability: scirocco winds above fifteen knots close the Blue Grotto; maestrale gusts redirect routes from western Capri to the sheltered Positano roadstead. Hydrofoil schedules and ferry timetables do not apply. A private boat moves when the client arrives, anchors where the client requests, returns when the sun angle or the wine supply dictates. This autonomy costs more than shared transport, but it recovers the pre-industrial cadence of Mediterranean seafaring—sail at first light, swim at midday, dock as shadows lengthen across the citrus terraces. Bookings now concentrate between April and October, when sea temperatures exceed eighteen degrees Celsius and afternoon thermals from Vesuvius moderate the heat. Marina Grande operates year-round; winter charters favor calmer weeks in November and February, when tourist traffic thins and captains lower rates by twenty percent. The dock lies eight hundred meters downhill from Piazza Tasso, reachable by municipal bus or a steep footpath through lemon groves. Clients meet captains beside the fishermen's cooperative building; departure slots open as early as 08:00, final returns by 19:00 to catch the dusk light over Punta Campanella.