Along the South Shore, Cohasset sits within easy reach of some of New England’s most polished private charters. For travelers who want to swap granite headlands and quiet harborside inns for a day (or evening) on the Atlantic, curated luxury rentals based in Quincy, Boston, and Newburyport deliver everything from intimate sailing to full-scale mega-yacht events.
This guide gathers operator-provided listings—everything from a 103' Broward mega-yacht with VIP staterooms to a BYOB tiki-boat for up to 18—so you can match vessel size, itinerary flexibility, and onboard amenities to the occasion. Each selection includes key details such as group size, typical durations, departure points, and operator notes to help you plan.
Whether you want a private fireworks cruise, a half-day sail to the Boston Harbor Islands, or a roomy charter for a large celebration, the below options cover scales and styles that suit a Cohasset luxury escape. Confirm departure logistics and availability with each operator before you book.
The six experiences at a glance
| Experience | Format | Duration | Strongest fit |
|---|---|---|---|
| Champagne Lady — Large80' yacht with ballroom & two bars | Private charter | 2–8 hours | Large events and corporate parties (51–100 guests) |
| Champagne Lady — Medium80' yacht, scaled for 26–50 guests | Private charter | 2–8 hours | Medium-sized celebrations that need onboard amenities |
| Motor Yacht BeaconFireworks cruises—private 35-passenger charter | Private charter (event) | 3 hours (fireworks display ~30 min) | Holiday fireworks and skyline viewing |
| Trilogy103' mega yacht with VIP stateroom | Private charter | 2–8 hours | Luxury small-group escapes (up to 12 guests) |
| Half Day Tiki BoatBYOB tiki cruise, up to 18 guests | Private charter (tiki boat) | 3 hours | Casual, music-forward small-group celebrations |
| Private Half Day Sail4-hour sail to Boston Harbor Islands | Private sailing charter | 4 hours | Active small groups wanting a true sailing experience |
01 · Best for big celebrations
Champagne Lady (Large group): an 80' event yacht
The Champagne Lady presented for large groups is an 80' commercial vessel outfitted for events: an expansive ballroom, two bars, and a dedicated captain and crew. Operator materials list this configuration for 51–100 people and offer rental windows from two to eight hours. The yacht departs from Marina Bay, Dock R., and is set up to host a wide variety of occasions—anniversaries, corporate seasonal parties, large family reunions, and sunset cruises.
Practical notes from the operator include a reminder to bring cash for gratuities and any food or liquor you plan to serve. Pricing examples are provided in the operator listing for shorter rentals; confirm exact rates and the full inclusions directly with the charter company before booking. For planners focused on scale and onboard service, this is the go-to option for a polished, high-capacity waterfront celebration.
View the full experience details02 · Best for mid-size events
Champagne Lady (Medium group): the same yacht, scaled down
The medium-group listing for Champagne Lady frames the same 80' vessel for parties of 26–50, with the same amenities—ballroom, two bars, and a professional crew. This configuration is attractive for clients who want the grandeur of a large yacht while keeping the guest list more intimate.
The operator provides 2–8 hour rental options and suggests the yacht is ideal for milestone celebrations and private gatherings. As with the larger configuration, the yacht departs from Marina Bay, Dock R., and guests should plan for gratuities and any onboard catering or beverage needs.
View the full experience details03 · Best for holiday nights
Motor Yacht Beacon: private fireworks cruises
Motor Yacht Beacon is presented as a private fireworks charter for up to 35 guests. Operator notes list specific holiday runs and that the firework display portion is roughly 30 minutes; the total charter duration listed is three hours. The operator provides a private yacht, captain, custom cruising routes, complimentary soft beverages, and basic paper goods—guests may bring their own food and drinks and can arrange catering through marina restaurants.
Practical details emphasize arriving at least 15 minutes before departure and confirm that the operator supplies complimentary plates, cups, utensils, water bottles, and soft drinks. The listing also provides a contact phone number for last-mile coordination and a link to the operator’s FAQ for additional operational questions. For an evening when skyline viewing is the main event, this private charter centralizes the experience.
View the full experience details04 · Best for small-group luxury
Trilogy: a 103' Broward mega-yacht for VIP-style charters
Trilogy is a 103' Broward-powered mega-yacht positioned for small luxury groups—up to 12 people—offering a full-beam VIP stateroom, large interior living spaces, a fully equipped kitchen, exterior dining, and a foredeck spa pool tub. The operator allows guests to bring their own food and drinks or to order catering, and highlights onboard amenities such as a barbecue grill, Bluetooth sound system, floating water mat, and an expansive entertainment layout.
Operator notes list a two- to eight-hour rental window with departure from Marina Bay, Dock R. Guests are advised to bring bathing suits, towels, and cash for gratuities and any additional food or beverages. For travelers seeking a private, sumptuous day on the water with flexible dining options, Trilogy presents an upscale, marina-ready choice.
View the full experience details05 · Best for relaxed celebrations
Half Day Private Tiki Boat Charter: BYOB and good vibes
The Half Day Private Tiki Boat Charter operates out of Newburyport and is described as a relaxed, music-forward three-hour cruise for up to 18 guests. The operator emphasizes BYOB flexibility, a custom bar, Bluetooth sound system, and the option to coordinate catering; guests also receive a 20% discount at Michael’s Harborside for in-restaurant purchases.
Check-in instructions request arrival 30 minutes before departure at the on-site tiki hut, and operator notes include a contact email for custom requests ([email protected]). The listing also highlights standard USCG safety gear and licensed crew. For small groups after a celebratory, informal outing, the tiki option pairs low fuss with a strong social vibe.
View the full experience details06 · Best for sailors
Private Half Day Sail Charter: a true Boston Harbor sail
This private half-day sailing charter offers a four-hour sail that ventures to the Boston Harbor Islands. The operator lists a starting rate from $995 and that pricing includes up to six people; swimming is explicitly encouraged on this extended option. The experience is presented as customizable—guests can design their own half-day adventure with the captain, extending island time or returning earlier to the inner harbor as desired.
For active travelers and small groups who prioritize sailing over motorized cruising, this option combines hands-on maritime experience with the route flexibility that a private captain provides. Confirm the departure pier and any seasonal scheduling with the operator when you book.
View the full experience detailsHow to choose
Match the trip to the story you want from the destination
Pick the vessel that fits your group size, desired level of formality, and whether the day is about sailing, sightseeing, or a party on the water.
Before you go
Four practical planning checks
Many charters depart from Marina Bay (Dock R.), Boston-area marinas, or Newburyport. Check the operator’s meeting_point and arrival window before you travel.
Operators list strict group-size limits (examples: up to 12, 18, 35, 51–100). Choose the listing that matches your confirmed guest count.
Some operators allow BYOB; others provide soft beverages. Bring cash for gratuities and confirm catering options when booking.
Operators recommend arriving 15–30 minutes early for check-in. The tiki-boat listing asks for a 30-minute arrival; fireworks charters suggest 15 minutes.
Frequently asked questions
Planning a luxury experience
Can we bring our own food and alcohol?+
Many listings permit guests to bring food and beverages; some operators offer catering options. Check each operator’s notes and bring cash for gratuities where requested.
What is the typical check-in time?+
Operator notes request arriving 15–30 minutes before departure—tiki-boat charters commonly ask for a 30-minute check-in.
Are there age limits for passengers?+
Some charters list minimum ages (example: one listing notes a minimum age of 3). Confirm any age restrictions with the operator before booking.
How long are fireworks charters?+
The fireworks charter example lists a three-hour total duration with the fireworks display lasting about 30 minutes; check the schedule for specific event dates.
How this guide was prepared
We compiled and edited operator-provided listings and structured descriptions to present a side-by-side view of private charter options accessible to travelers in and around Cohasset. Details such as group size, durations, amenities, meeting points, and operator notes came directly from the supplied listings. Readers should confirm current availability, pricing, and logistical details with the operator.
Cohasset’s coastal position makes private charters an elegant extension of a South Shore stay—whether you want a small-group sail to the islands, a tiki-boat celebration, or a full-scale yacht event. Use the operator details above to select the vessel that fits your guest list and the mood you want on the water.
We edited each listing from operator-supplied materials; always confirm the final guest count, departure point, and any extra fees directly with the charter company before you commit.