Tiara 31' Open

  • 31'
  • 1994
  • Pomapano Beach, Florida, United States
  • $66,000


In the market for a well taken care of boat for all your needs look no further. The Open Tiara 3100 with twin Caterpillar diesels low hours (1,000 to be exact) do not let the age fool you. This Tiara has been under the second owners watch since purchased in 2000. The 3100 is able to accommodate families on their voyage of local run about or Bahama island venturing. Westerbeke generator can deliver all the comfort features of home on board this great vessel

  • Basic Information
  • Dimensions
  • Speed / Weight
  • Accomodations
  • Hull & Deck
  • Engine Information
  • Builder: TIARA
  • Category: Cruiser
  • Model: 3100 Open
  • Model Year: 1994
  • YearBuilt: 1994
  • Year Refit: N/A
  • Refit Type: N/A
  • Tax Paid: N/A
  • Country: United States
  • Registration #: N/A
  • Coast Guard #: N/A
  • Vessel Top: N/A
  • Fly Bridge: No
  • Cockpit: Yes
  • Helipad: No
  • Accomodations: Guest SR/S: 0/4 - Crew R/B/S: 0/0/0
  • LOA: 31' 0" (9.45m)
  • LWL: --
  • LOD: --
  • Beam: 12' 0" (3.66m)
  • Min Draft: 3' 0" (0.91m)
  • Max Draft: --
  • Clearance: --
  • MFG Length: --
  • Cruise Speed: 22 Knots
  • Cruise Speed RPM: --
  • Cruise Speed Range: --
  • Max Speed: 30 Knots
  • Max Speed RPM: --
  • Max Speed Range: --
  • Displacement: 14,000 Pounds
  • Gross Tonnage: 7 Ton
  • Water Capacity: 38 Gallons
  • Holding Tank: 20 Gallons
  • Fuel Capacity: 246 Gallons
  • Fuel Consumption: --
  • Berths: 2
  • Heads: 1
  • Sleeps: 4
  • State Rooms: N/A
  • Crew Berths: N/A
  • Crew Sleeps: N/A
  • Crew Heads: N/A
  • Captains Quarters: No
  • Hull ID: N/A
  • Hull Material: Fiberglass
  • Deck Material: Composite Fiberglass
  • Hull Configuration: N/A
  • Project Manager: N/A
  • Hull Designer: N/A
  • Hull Color: N/A
  • Hull Finish: N/A
  • Exterior Designer: N/A
  • Interior Designer: N/A
  • Manufacturer: Caterpillar
  • Model: 3116
  • Engine Count: Twin
  • Engine Type: Inboard
  • Fuel Type: Diesel


Master berth located forward and can notice the craftsmanship that has gone into the simple pleasures at your finger tips. Clothes closet located on portside as well a upper storage cabinet above clothes closet. Master berth has plenty of lighting rather using the side mounted recessed lighting on both port and starboard sides. Overhead deck hatch with screen. There is a blend of solid teak and holly wood floors and flawless joinery.

  • Island berth ( sleeps 2)
  • Dinette converts into a double berth ( sleeps 2)
  • Sliding privacy curtain
  • (4) portal hatches (2) starboard (2) port
  • Overhead deck hatch with screen, retractable privacy shade
  • Solid wood teak and holly flooring
  • Tiara professional grade craftsmanship


Corian countertop with integrated sink storage compartment below sink. Mirrored vanity, stand up fiberglass shower with curtain on a track. Vacuflush toilet with a holding tank. Hot and cold water.

  • Vacuflush toilet with holding tank ( 10 gallons)
  • Corian countertop with  recessed sink 
  • Built in Storage and under sink in vanity
  • Overhead Light
  • A/C outlet
  • Fiberglass stand in shower with curtain on overhead rail
  • Sump pump
  • Vanity mirror 
  • Hot and Cold water ( 6 gallon hot water heater)
  • Exhaust fan


When entering the salon, the blend of beautiful teak joinery with rich fabrics create an atmosphere of luxury and comfort. Galley and dinette are located on same level as salon and add to functionally and flow of the vessel's accommodations,. Dinette quickly converts into a quest berth, teak table and maple inlay including adjustable locking mechanism on pedestal post.   

  • Air Conditioning and Heat thermostat control  
  • U shaped dinette converts into a double berth
  • Pedestal table lowers to convert to berth has a high/low locking mechanism on pedestal post
  • Control panel main switch located starboard side aft of dinette
  • Overhead lighting and recessed back lighting 
  • Non slip stairs lead into salon from cockpit
  • Padded overhead ceiling 
  • Leather cushions and storage under dinette seating

Manufactures Description

The 3100 Open features all the amenities found on Tiara's versatile Open series. "Fish or Cruise" is the cornerstone of this boat with professional grade features designed to do botch activities equally well. L shaped seating portside of helm for all your boating family and or friends which will also enjoy the aft fold down bench seat. Rather just lounging around in sun or serious fishing 3100 series is a true performer.


This fully furnished galley offers all the comfort features of home. Drawer storage make for a perfect design. The galley will satisfy everyone that comes aboard. The corian countertops make clean up easy with the least amount of effort. Stainless steel under mount sink and trash storage compartment.

  • Microwave Princess Classic Collections 2
  • Princess electric (2) burner Stove Top
  • Stainless Steel Sink
  •  Refrigerator/Freezer
  • Upper and lower galley cabinets with positive latches on all drawers and doors
  • Hot and Cold water ( 6 gallon hot water heater) 

Helm and Electronics

The position of the helm enhances that rare combination of elation and control that only running a Tiara delivers. Tiara's hinged helm console with flush mounted electronics. All controls on helm make you feel as one connected to the boat and interaction with the water. All electronics are operable.

  • Raytheon Ray 201 VHF
  • Raytheon V850 Color Echo Sounder
  • Raytheon Raynav  575 Loran
  • Raytheon Raychart 610ES
  • Autohelm ST500
  • Helm Bench Seat with Backrest
  • Port Side L Shaped Seating with Back Rest 
  • Storage Under Seats 
  • Mechanical Engine Controls

Engine and Electrical


The engine room on the 31' Tiara has easy access by the hatch lift system on hinges. This Tiara is powered by twin Caterpillar Diesels 3116's Turbo. The cat's are paired masterfully with tiara for both performance and fuel economy. Water heater on board to keep everyone happy. Westerbeke generator runs well and certainly dependable when you need it. Over $10,000.00 was spent back 0n 7/26/14 for maintenance and other repairs, all receipts are available upon request. 

  • Twin Caterpillar Diesel Turbo 3116 (1008 Hours) 300 HP Fresh Water Cooled
  • Volvo ZEMPM Transmissions
  • Mechanical Engine Controls
  • Hydraulic Mechanical Steering
  • Dripless Shaft Seals
  • Engine Compartment Blowers
  • Fire Agent extinguisher System in Engine Room
  • Fuel/water separator
  • Westerbeke 5KW Generator with (350 Hours)
  • Water Heater with Exchanger ( 6 Gallons)
  • Inverter
  • Shore Power Hook 30 Amp, 50' shore power Cord
  • (2)  Batteries on board
  • Battery on/off switches


This 31' Tiara has an arsenal of tackle storage cabinets, features a rich bait center. Huge storage for all you rods and any else you can think of. The L shaped seat makes your trip enjoyable with the open space this is desired by any boater.

  • Padded Cockpit Bolsters
  • L shaped portside lounge seat raised to allow for easy viewing of whatever is going on forward or aft
  • Non Skid Deck Diamond Tread
  • Eisenglass  enclosed
  • Wet Bar with Ice Maker  

Deck and Hull

Versatile and stylish this 31' Tiara is equipped with everything you will need to safely fish, cruise and entertain. Easy access to the bow with wide gunnels on either port or starboard side. Non skid diamond thread for non slip as well as the open foredeck. Hand laid fiberglass with through hull fittings.

  • Stainless Steel Bow Rail 1" diameter
  • Heavy Duty Anchor with Power Windlass ( Wind Dine Marine) 
  • Tiara's premium hand laid fiberglass with stringers and hull color is white with clear gelcoat
  • Non Skid Deck Pattern on Gunnels and Cockpit area
  • Access engine room from cockpit with the easy access lift hatch electric lifting arm and heavy duty hinges
  • (4) Stainless Steel Lee Rod Holders  
  • Bottom Paint re-done in 2013 
  • Transom Door
  • Integrated Swim Platform with swim ladder
  • Saltwater and Freshwater wash-down
  • Arch with (2) Halogen Spreader Lights 
  • Green Helm Canvas
  • Trim Tabs