The vessel's Certificate of Inspection (COI) sets the maximum. Most US day-charter yachts are rated for 6, 12, 13, or up to 49 passengers. Over 13 usually requires an inspected USCG-COI vessel; always check the listing.
Yacht Events
Yacht Events, Parties & Special Occasions: The CharterXO Guide
How to plan a birthday, bachelorette, wedding, corporate event, or holiday at sea without it becoming a second job.
A yacht event is a private charter built around a specific occasion — a birthday, bachelorette, corporate offsite, wedding, or holiday — where the vessel is the venue. Most events pair a 2-8 hour captained charter with add-ons like catering, DJ, photographer, and provisioning. CharterXO handles the vessel, captain, payment splitting, and coordination; specialty vendors plug in for food, decor, and entertainment. For groups of 6-13 guests the right vessel is a 50-70 ft motor yacht; 13+ guests typically move to the 70-100 ft tier or a two-boat setup.
Why a yacht event works
A yacht event has three properties that very few venues deliver at once: privacy (the guest list is closed the moment you leave the dock), view (a moving skyline and open water at every turn), and a built-in narrative arc (departure → cruise → anchor → sunset → dock). For a milestone event — a 40th birthday, a wedding, a once-a-year client thank-you — the experience itself does the heavy lifting without you having to program every hour.
The tradeoffs are logistical. Weather adds uncertainty, passenger counts are capped by Coast Guard regulation on the vessel's Certificate of Inspection (COI), and catering coordination with the captain matters more than on land. Once you've run the checklist once, it gets predictable.
Bachelorette & bachelor parties
Bachelorette and bachelor parties are the most common charter event in Miami. Typical setup:
- Group size: 8-12 guests.
- Duration: 4-6 hours.
- Vessel: 50-65 ft motor yacht with a flybridge, sound system, and swim platform.
- Route (Miami): Dock → Star Island photo op → Nixon Beach sandbar for 60-90 min in the water → Stiltsville flyby → sunset Biscayne Bay cruise → dock.
- Cost: $4,500-$9,000 all-in depending on boat size and season.
What to have the captain prep: water toys (paddleboards, floats), a cooler with ice, and the sandbar spot confirmed for your time window. BYOB; most charters allow alcohol for guests while the captain stays dry.
Corporate events & client outings
Yacht-based corporate events work best as afternoon or evening charters, 3-5 hours total. Three formats see the most use:
- Client appreciation: 10-20 guests, catered, cruising loop with no anchor stop. Dress: smart casual. Timing: 5-8 PM.
- Team building / leadership offsite: 8-15 people, anchor stop for a 60-min working lunch, captain gives a narration tour of the harbor. Timing: 10 AM-3 PM.
- Prospect meeting: 4-8 people, 2-3 hours, minimalist catering. The vessel itself is the differentiator.
For corporate events, CharterXO's ops team coordinates catering from approved vendors, AV/microphone setup, and branding (swag placement, table settings). Expect to book 4-8 weeks out for weekday dates, longer for peak season (Art Basel week in Miami, Boat Show week in Fort Lauderdale).
Weddings & engagement parties
On-water weddings break into two formats:
- Ceremony + reception on-vessel: The captain performs the ceremony (in most US jurisdictions) or an officiant boards; the reception flows through the same space. Typical group size: 12-40. Vessel: 80-120 ft crewed motor yacht with a formal main deck.
- Pre-wedding yacht party: The day before or morning of, charterer hosts a 3-hour photo/hang on the water. More flexible, lower lift than an on-vessel ceremony.
Keys to making it work: pick a vessel rated for the guest count on its COI, confirm the officiant's licensing in the jurisdiction, and budget a full weather-plan B (an alternate on-land venue, or a reschedule clause in the charter contract). CharterXO's wedding packages include a dry run with the captain and event coordinator 1-2 weeks before the event.
Birthdays, milestones & family days
Birthdays scale from a 4-person sunset cruise to a 30-person multi-deck party depending on vessel. For milestone birthdays (40, 50, 60) the typical spec:
- Vessel: 60-85 ft motor yacht with interior A/C salon + flybridge
- Duration: 4-5 hours
- Catering: Full family-style spread from an approved vendor
- Entertainment: Live acoustic musician or DJ
- Time of day: Late afternoon into sunset
Family days blend better on smaller vessels — a 35-45 ft center console or day cruiser for 6-8 family members, 4 hours, sandbar stop and grill-out on the boat.
Sunset cruises & date nights
The simplest and arguably highest-ROI charter event. 2-3 hours, 2-6 guests, 35-55 ft motor yacht, champagne and charcuterie. The captain plots the route for maximum sunset, you enjoy.
In Miami, sunset cruise routes typically start in South Beach or Coconut Grove, loop past Star Island, and anchor off Nixon Beach as the sun drops. Late spring through fall delivers the best sky colors.
Holidays & peak dates
Peak event dates in a US charter market:
- New Year's Eve: The most in-demand date of the year in Miami. Book 3-6 months out. Premium vessels, fireworks-view anchorages, and usually a 4-hour minimum charter.
- July 4: Fireworks-anchor charter is the classic US event. Miami, Boston, NYC, and San Diego all deliver. Book 2-3 months ahead.
- Memorial Day & Labor Day: Beginning/end of summer; weekend rates run 20-30% above off-peak.
- Art Basel (Miami, first week of December): Corporate and private-party demand spikes.
- Valentine's Day: Sunset-cruise date nights — book 2-4 weeks ahead.
For New Year's Eve and July 4 in particular, expect minimum charter durations, fuel surcharges for the fireworks zone, and non-refundable deposits.
Planning checklist
A reliable yacht-event checklist, roughly 4 weeks out:
- Confirm guest count and COI cap.
- Lock vessel and captain.
- Book catering and confirm vendor docks-and-boards with the captain.
- Arrange entertainment (DJ, photographer, musician).
- Decide on decor and coordinate with the vessel's crew on placement.
- Draft the guest communication with dock location, boarding time (15 min before departure), and dress code.
- Confirm weather backup plan with the captain.
- Pay balances 7-10 days out.
- Day-of: arrive 30 min early, greet crew, brief guests on safety.
CharterXO's ops team handles most of this for events 15+ guests. For smaller groups, the AI concierge can walk through the checklist end-to-end.
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Frequently asked
A typical 8-12 guest Miami bachelorette on a 50-65 ft motor yacht runs $4,500-$9,000 all-in for 4-6 hours. Season, boat size, captain fee, and fuel drive the range.
Yes, and it's one of the most memorable venues you can book. The captain can often officiate in US waters. Pick a vessel rated for your guest count on its COI and confirm the officiant's licensing in the jurisdiction.
BYOB and BYOF are the norm on US day charters. For events, most charterers use approved catering vendors who deliver to the dock and coordinate with the captain on presentation and timing.
A 70-90 ft motor yacht with an air-conditioned main deck and a flybridge for overflow tends to work for 15-25 guests. Cruise-loop format (no anchor stop) flows best for networking events.
Yes. Any vessel 30 ft and up typically has at least one marine head (bathroom). 50+ ft vessels usually have multiple. Larger event vessels have proper interior restrooms comparable to a land venue.
Yes. Most charter vessels have built-in sound systems; a DJ can plug in or bring compact gear. Discuss with the captain ahead of time — some zones have noise-ordinance restrictions near shore.
Minor showers — the party goes on, most yachts have covered deck space. For severe weather (thunderstorms, small-craft advisories) the captain will reschedule or cancel. Reputable charters include a weather-reschedule clause at no extra cost.
4-6 weeks for a standard weekend event, 2-3 months for July 4 and Memorial/Labor Day, 4-6 months for New Year's Eve and peak holidays. Last-minute bookings (under 2 weeks) are common on weekdays and off-season.
Yes, within reason. Balloons and light decor are standard. Confetti, glitter, and anything that could blow overboard is usually prohibited. Confirm with the captain; the crew will help with placement.
Last reviewed: •Reviewed by the CharterXO Editorial Team