Listed at $57,500

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Available for SaleSURPRISE37' 1981 Uniflite 

1981 Uniflite 37 Coastal Cruiser

"Surprise" is a clean and well cared for Uniflite Coastal Cruiser. Powered by a pair of 135 HP Perkins Diesels, she is efficient and comfortable. Interior upgrades, full canvas and Zodiac Tender on davit make this cruiser ready to go. Call today to schedule an appointment!

26 North Yachts is pleased to assist you in the purchase of this vessel. This boat is centrally listed by United Yacht Sales. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel


LOA: 37' (12 m)
Beam: 10' (4 m)
Hull Material: Fiberglass
Fuel Capacity: 300 gal (1,136 L)
Fresh Water Capacity: 160 gal (606 L)
Holding Tank: 40 gal (152 L)
Flag: United States
Location: SEATTLE, United States, Washington
Build Year: 1981
Builder: Uniflite
Model: Coastal Cruiser
Type: Cruisers


Vessel Walkthrough

Main Salon:

  • Optional “B Plan” interior, with larger forward stateroom and additional stowage area in place of bunks in forward companionway (one of a kind!)
  • Webasto diesel-fired hot water heating system with Everhot domestic water heater, (4) cabin heat exchangers and (2) heat exchangers and centrifugal pumps for preheating engines
  • Teak cockpit table folds against transom coaming
  • Teak salon table removable for access below
  • (2) Black tub chairs with upgraded seat cushions
  • Custom upholstery by Andrea Schock
  • Cambridge soundworks stereo system with subwoofer


  • Novakool refrigerator-freezer
  • Propane galley stove with oven, cutting board burner cover
  • Propane remote control panel

Master Stateroom:

  • 8-inch Ventilated inner spring mattress in master stateroom
  • V-Berth configuration with double bed to one side
  • Shelving and storage
  • Deck hatch with screen
  • Hanging locker
  • Fully carpeted


  • Lofrans horizontal windlass
  • Bruce 20 kg. main anchor, 230 ft. 5/16 high tensile chain
  • Hinged bow roller
  • Spare Danforth anchor on foredeck
  • Roskelly manual hinged davit
  • 120vac Receptacle in cockpit
  • Transom door, port side
  • Full canvas enclosures, upper helm and cockpit
  • White mesh windshield sun covers
  • Cockpit roof overhang supported by custom stainless struts

Electronics and Helm:

  • Garmin 10-inch multi function display (upper helm)
  • Garmin 8-inch multi function display (lower helm)
  • Garmin digital radar connects to both displays via NMEA2000 network
  • Airmar digital transducer provides speed, depth, temp data to Garmin displays via NMEA2000 network
  • Icom VHF (upper helm)
  • Standard Horizon VHF (lower helm)
  • Garmin depth sounder (lower helm)
  • Simrad navico autopilot with controls at both helms
  • Vdo rudder position indicator
  • Original Uniflite engine alarm system fully functional


  • Northern Lights 6kw generator, 130 hours
  • (2) 30a 120v Inlets, panel will support air conditioning
  • One inlet fitted with smartplug receptacle
  • (2) l16 6v Batteries (series pair, 12v house bank)
  • Heart interface freedom 10 inverter charges house bank
  • (2) G31 Engine start batteries
  • G24 Generator start battery
  • Xantrex 40a charger for start batteries
  • Xantrex battery monitor
  • Electrical system refurbished, meets ABYC E-11 standards

Engine Details and Mechanical Equipment:

  • (2) Perkins 6.354m 135hp diesel engines
  • Custom fabricated stainless steel wet exhaust elbows
  • Preheating provided by diesel furnace
  • Twin disc MG502 gears, 11 degree down angle
  • Racor filtration for drive engines and generator
  • Electric priming pumps for Perkins fuel systems
  • Uniflite manifold system for supply and return
  • Garber filtration for diesel furnace
  • Fuel level gauges at both helms


  • Seller's Personal Items

Mechanical Disclaimer

Engine and generator hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours. It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing brochure.


The company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change or withdrawal without notice.

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