PTF 23 Yacht for Sale

90' Sewart Seacraft | 1968 | $350,000 Watch Price

Palm Coast, FL

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Ptf 23 Yacht Photos Pics A 1968 PTF-23 boat docked, featuring antennas and an American flag.

Ptf 23 Yacht Photos Pics Front view of a 1968 PTF 23 boat docked on calm water.

Ptf 23 Yacht Photos Pics A 1968 PTF 23 boat docked in a marina with cloudy skies.

Ptf 23 Yacht Photos Pics Aerial view of a 1968 PTF 23 boat docked at a marina.

Ptf 23 Yacht Photos Pics Aerial view of 1968 PTF-23 Osprey boat on calm water.

Ptf 23 Yacht Photos Pics 1968 PTF 23 boat deck with equipment and ropes at a marina.

Ptf 23 Yacht Photos Pics 1968 PTF-23 patrol boat under construction in a large indoor facility.

Ptf 23 Yacht Photos Pics Open storage compartment on PTF 23 boat, 1968, containing coiled rope.

Ptf 23 Yacht Photos Pics Interior of a 1968 PTF 23 boat with storage and sleeping area.

Ptf 23 Yacht Photos Pics Interior of a 1968 PTF 23 boat with portholes and ladder.

Ptf 23 Yacht Photos Pics White storage compartments on a 1968 PTF 23 boat deck, with visible cables and railing.

Ptf 23 Yacht Photos Pics Circular metal hatch on a 1968 PTF 23 vessel deck with ropes and cables.

Ptf 23 Yacht Photos Pics Compact bunk beds in a dimly lit cabin, PTF 23 model, 1968.

Ptf 23 Yacht Photos Pics Front view of a 1968 PTF 23 boat with a white exterior and large windows.

Ptf 23 Yacht Photos Pics 1968 PTF 23 boat with hydraulic equipment and visible wear, docked in a marina.

Ptf 23 Yacht Photos Pics Hatch door of a 1968 PTF 23 vessel, showing interior access and identification number.

Ptf 23 Yacht Photos Pics Control panel with gauges and switches, PTF model 23, 1968.

Ptf 23 Yacht Photos Pics Interior of a 1968 PTF 23 model with bunk beds, weights, and life jacket.

Ptf 23 Yacht Photos Pics Control panel of a 1968 PTF 23 boat with levers and gauges.

Ptf 23 Yacht Photos Pics A 1968 PTF 23 boat docked, featuring a Yamaha motor and life preserver.

Ptf 23 Yacht Photos Pics 1968 PTF 23 boat docked, featuring a white exterior and navigation equipment.

Ptf 23 Yacht Photos Pics 1968 PTF 23 boat docked at marina, showcasing sleek design and maritime equipment.

Ptf 23 Yacht Photos Pics Deck view of 1968 PTF 23 boat on calm water under clear blue sky.

Ptf 23 Yacht Photos Pics Engine room of a 1968 PTF 23 vessel, featuring complex machinery and piping.

Ptf 23 Yacht Photos Pics 1968 PTF 23 engine in a workshop setting, surrounded by tools and equipment.

Ptf 23 Yacht Photos Pics Engine room of a 1968 PTF 23 boat with visible machinery and equipment.

Ptf 23 Yacht Photos Pics Industrial electrical switch box, labeled "Knife XI," in a dimly lit room, PTF model 23, 1968.

Ptf 23 Yacht Photos Pics Water filtration system with pipes and control box in a utility room, PTF model 23, 1968.

Ptf 23 Yacht Photos Pics Engine room of a 1968 PTF model 23, showcasing mechanical components and piping.

Ptf 23 Yacht Photos Pics Red fire suppression system in a 1968 PTF 23 model engine room.

Ptf 23 Yacht Photos Pics Interior of a 1968 PTF 23 with stools, table, and storage items.

Ptf 23 Yacht Photos Pics Control panel with switches and "Danger High Voltage" sign, PTF 23 model, 1968.

Ptf 23 Yacht Photos Pics Shelves with various tools and supplies in a workshop, featuring a PTF 23 model from 1968.

Ptf 23 Yacht Photos Pics Interior view of a 1968 PTF-23 vessel with engine and serial number NO908166.

Ptf 23 Yacht Photos Pics Wake of a 1968 PTF 23 boat on a sunny day, near coastal buildings.

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Last updated Oct 19, 2026

Ptf 23 Yacht | 90' Sewart Seacraft 1968

Vessel Particulars

l Built: 1968 at Seward's Marine, Berwick, Louisiana

l Length: 98 ft 3 in

l Breadth: 22 ft 9 in

l Depth: 10.3 (unit not provided)

l Gross tonnage: 132 tons

l Net tonnage: 90 tons

l Sleeping capacity: 18

Propulsion

l Main engines: Detroit Diesel 1271, 12 cylinders, normally aspirated

l Power: 450 hp each

l Installed: 1982

l Engine hours: Unknown; hour meters are not functioning

l Serial numbers: To be provided

Generators and Electrical

l Generator engines: Detroit Diesel 371, 3 cylinders

l Output: 113 hp and 30 kW of electricity each

l Number of generator engines: Two

l Batteries: Eight new batteries, less than two months old when reported; four in the main engine room and four in the generator

room

l Shore power: Vessel is currently connected to shore power

l Navigation and anchor lights: Functioning

Accommodations and Galley

l Berthing: Three berthing areas; sleeps 18

l Air conditioning: Split AC units in all three berthing areas, plus separate units in the wheelhouse and laboratory

l Mess hall and kitchen: Full-size oven, full-size refrigerator, double-door microwave, sink, and cabinets

Denison Yachting is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Theodoli Marine Group.

Denison Yacht Sales offers the details of this yacht in good faith but can’t guarantee the accuracy of this information nor warrant the condition of this boat for sale. This yacht for sale is offered subject to prior sale, price change, or withdrawal from that yacht market without notice. She is offered as a convenience by this yacht broker to its clients and is not intended to convey direct representation of a specific yacht for sale.