3100 Tiara Coronet




With so many amazing cruising destinations on Cape Cod, you should have an equally amazing cruising vessel to enjoy them.

The Tiara 31 Coronet is one vessel that is certainly up to the task. The Tiara 31 Coronet is an ideal day boat for enjoying summer afternoons on Cape Cod, whether you’re crossing Cape Cod Bay to explore Provincetown or off to enjoy the picturesque beauty of Menemsha Harbor.

Known as much for its handling on open water as well as the design that makes it perfect for socializing with friends and family, this favorite from Tiara Yachts has received glowing praise from both boaters and the press. Boating magazine said it mixes big boat attitude with the handling ease of a small craft, and they described the Tiara 31 Coronet as “a modern luxury boat exuding old-school cool.”

With a curved companion lounge, seating for 10, and a deck-level entertainment center with an electric grill, sink and refrigerator, the Tiara 31 Coronet makes a great boat for picnicking when you want to drop a hook in a secluded cove in the Elizabeth Islands or spend the day exploring Egg Island off Hyannis.

Below deck, the 31 Coronet features a comfortable, luxurious interior. The teak cabin is roomy with gorgeous cabinets and convenient amenities. And the portlights and deck hatch provide plenty of light.

To learn more about the Tiara 31 Coronet, visit us at Oyster Harbors Marine in Osterville. Also, be sure to check out Oyster Harbors Marine’s full inventory of new and pre-owned boats from Tiara Yachts.

Recognized as one of the top performers in the industry, Oyster Harbors Marine features high-quality new and pre-owned boats, and has an award-winning sales and service team. Sales offices are located in Osterville, Massachusetts. You can also visit Oyster Harbors Marine brokers in Essex, Connecticut, and in East Freeport, Maine.



Twin Crusader® 6.0L MPI Gas (Catalyzed), 375 HP


  • oversized single level cockpit
  • seating for 10
  • deck level entertainment center with electric grill, sink and refrigerator
  • doublewide helm seat
  • curved companion lounge
  • double aft-facing lounge seats
  • aft port/starboard L-lounges


The command center include a hinged helm console (with full flush mount electronics capability), 16″ stainless steel
destroyer steering wheel, portside navigation center, centerline cockpit entry, and anchor rode locker/automatic rope/chain anchor windlass, and molded-in fiberglass bow pulpit.

3100 Coronet below deck features include:

A comfortable teak interior for 2 • teak cabin and Amtico® cabin sole • standard mini galley with full Corian® countertop (with storage under) • optional drawer refrigerator • built-in microwave • stainless steel sink • pedestal berth • full fiberglass head • hanging locker

View our 3100 Coronet E-Brochure

View our 3100 Coronet E-Brochure


Performance Reports

Twin Crusader® 6.0L Gas, 375hp… Click here to download

Twin Cummins®QSB Diesel, 330hp – Click here to download

Featured Articles

Fabric Selection


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Virtual Tour



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