Superyacht & Mega Yacht Charter in Miami (100 ft and Up)

Most Miami charters happen on boats between 40 and 70 feet. Then there is the other end of the fleet: the 100 ft and up vessels with multiple decks, a full crew and interiors that feel like a house rather than a boat. A Miami yacht charter at that size stops being transport to a sandbar and becomes the event itself.

This guide covers what actually separates a superyacht charter from a standard one, who books them, where they can take you, and why availability matters more than budget at this size. Every charter is captained, departs from Miami Beach Marina, and is matched to your group by a broker rather than picked off a listings grid.

What counts as a superyacht in Miami

There is no legal cutoff, but in practice the Miami charter market treats roughly 100 feet as the line. Below it you are on a large motor yacht; at and above it you are on a vessel with multiple full decks, proper cabins, a real galley and a crew big enough that service and navigation are separate jobs. People use “superyacht” and “mega yacht” interchangeably here, and both usually point at the same tier of the fleet. Our own fleet runs from around 40 ft up to 135 ft, so the top end is a genuine step up rather than a marketing label.

What you actually get on a 100 ft yacht

Space, first. Multiple decks mean your group is not stacked on one platform: there is a shaded upper lounge, an open sundeck, a proper aft deck for dining and a salon that stays cool all afternoon. That matters most in Miami’s summer and on long days, when a boat with only one usable deck starts to feel small by hour three. You also get a stable ride – bigger hulls handle chop and open water far better than a 50 ft boat does, which is what makes offshore days comfortable rather than endured.

Featured: 105 Leopard

Superyacht vs a standard charter

Here is the honest comparison, so you can tell whether the size is actually buying you something for your day.

What changes	Standard charter (under 70 ft)	Superyacht (100 ft and up)
Deck space	One main deck and a swim platform	Multiple decks, a flybridge and usually a shaded upper lounge
Interior	A salon you duck into between swims	Full air-conditioned salon and cabins you can actually spend the day in
Crew	Captain plus at least one crew member	A larger crew, so service runs while the captain runs the boat
Best group	Small groups and couples	Large groups, corporate hosting and events
Range	Biscayne Bay, sandbars, the local run	Comfortable offshore range for the Keys and the Bahamas
Availability	Wide choice most dates	The smallest tier of the fleet – book furthest ahead

Who books superyachts in Miami

Three groups, mostly. Companies hosting clients or running an end-of-year event, where the boat has to hold a real guest list and still allow conversation – our corporate events page covers those formats. Large celebrations, where a milestone birthday or a wedding party needs room for everyone plus catering and music. And travellers doing multi-day trips who want cabins that are genuinely comfortable overnight rather than a place to change. There is also a steady event-week crowd during Art Basel, F1 and Music Week, which we cover in our guide to Miami event season charters.

Featured: 105 Azimut SV

“Great place to book your yacht! Thanks to Danny’s professionalism and prompt responses to our inquiries.”

– Google review, Jethro T.

Where a superyacht can take you

Everything a smaller boat does, plus the runs that are uncomfortable below this size. A day on Biscayne Bay with a sandbar stop still works and simply feels roomier. Where the size earns its keep is offshore: the crossing to Bimini, a run down to the Florida Keys, or a multi-day trip where you sleep aboard. Those are the itineraries where cabins, range and a stable hull change the trip completely – see our multi-day charter options for how those are planned. As always the captain sets the route on the day around wind, sea state and the tide.

Crew, capacity and the practical limits

Every charter runs with a USCG-licensed captain and crew, and at this size the crew is larger because there is more boat to run and more service to deliver. Capacity is fixed per vessel by law, not by how many people you can fit on the deck, and it varies boat to boat – we confirm the exact number for the yacht you are considering before anything is booked. The other real limit is the calendar: 100 ft vessels are the smallest slice of any fleet, so in peak season and around big event weeks they are usually the first thing to go.

Booking a superyacht: what to expect

The process is the same as any charter with us, just with less inventory to choose from. You tell us the date, the headcount and what the day needs to do; we come back with two or three vessels that genuinely fit and an all-inclusive quote with the add-ons itemized. Catering, a bartender, a DJ, decor and a photographer are arranged through us rather than juggled with outside vendors. If a smaller boat would serve your group better, we will say so – overspending on length you do not use is the most common mistake at this end of the market. For how pricing is built in general, see our Miami yacht rental cost guide.

Planning tips

• Book the furthest ahead of any charter type – the 100 ft tier is small and moves first in peak season.
• Lead with the guest list, not the length; capacity is fixed per vessel and decides the shortlist faster than anything else.
• If the day is mostly a sandbar swim, ask whether a 70 to 90 ft boat does the same job for you.
• For offshore and overnight trips, prioritise cabins and range over deck square footage.
• Arrange catering and entertainment through us so the vendors are coordinated with the crew, not against them.
• Browse the current top of the fleet on the large yachts page before you call, so we start from real boats.

Frequently asked questions

What size is considered a superyacht?

There is no legal definition, but the Miami charter market treats roughly 100 feet as the line. At that size you get multiple full decks, proper cabins, a real galley and a larger crew. “Mega yacht” is used for the same tier.

Can you rent a superyacht in Miami for a day?

Yes. Day charters on the largest vessels run the same way as any other charter, departing from Miami Beach Marina with a licensed captain and crew. The difference is availability – book well ahead, especially November through April.

How many guests fit on a 100 ft yacht?

Capacity is set per vessel by law rather than by size alone, so it varies from boat to boat. Tell us your headcount and we will confirm the exact certified capacity for each yacht on your shortlist before you book.

Is a superyacht worth it over a smaller charter?

It depends on the day. For large groups, corporate hosting, overnight trips and offshore runs, the extra decks, cabins and stability change the experience. For a small group doing a sandbar afternoon, a 60 to 70 ft boat often delivers the same day for less.

Do superyacht charters include a crew?

Always. Every charter includes a USCG-licensed captain and crew, and larger vessels carry a larger crew so that service and navigation are handled separately. You never operate the boat yourself.

How far in advance should I book a superyacht in Miami?

Further ahead than any other charter. The 100 ft and up tier is the smallest part of the fleet, and in peak season or around Art Basel, F1 and Music Week those dates go first. As soon as your date is firm, reach out.

Pick your yacht

Every boat below is part of the MYC Exclusive fleet. Prices shown are starting rates, and your final all-inclusive quote depends on the date, the season and the add-ons; the largest vessels move fastest in peak season, so ask early. Tap any yacht for full specs, or call 305-813-0537 and we will shortlist for you.