31 Ocean Master 2005 Boat for Sale

31' Ocean Master 2005

Ocean Master 31 Express – Repowered with Mercury 350 hp Verados

The Ocean Master 31 is a heavy-duty offshore fishing boat built in Florida and well known for its rugged construction and exceptional ride quality. These boats have earned a strong reputation among serious offshore anglers thanks to their ability to handle rough water and long runs offshore with confidence.

This particular boat is offered by its second owner, who purchased her from the original owner in 2010. In 2017 the boat was repowered with Mercury Verado outboards, including digital throttle and shift controls at both helm stations. Performance is strong with a top speed around 50 mph and a comfortable cruise in the mid-30 mph range.

The Ocean Master hull is known for its dry ride, high bow flare, and excellent stability, making it an outstanding offshore fishing platform. With the Armstrong bracket and closed transom, the boat feels larger than its 31-foot designation and provides a very spacious cockpit with plenty of room for fishing, diving gear, or charter use.

The cabin layout is simple and functional, housing a VacuFlush head, house batteries, and 12V/110V electrical systems.

Electronics were updated in 2023 with Simrad displays at both the upper and lower helms, including plotter, sounder, and radar. The upper helm display is fully functional, while the lower helm display is currently inoperative. The boat is also equipped with new VHF radios, Mercury VesselView at the lower helm, and SmartCraft gauges at the upper helm.

Additional highlights include:

• Repowered with Mercury Verado outboards (2017) 415 hours
• Digital throttle and shift at both stations
• Simrad electronics (2023) – plotter, sounder, radar
• New VHF radios
• Mercury VesselView display
• SmartCraft gauges at upper helm
• New exterior upholstery and bolsters
• New isinglass enclosure around the helm
• Armstrong bracket
• Freshwater and holding tanks onboard
• Cockpit rocket launcher
• Cockpit fighting chair--replaces the rocket launcher

The engines were fully serviced in winter 2025, including new fluids, filters, spark plugs, belts, and impellers.

Perfromance info:

RPM/MPH/MPG

4100/34/1.54

4600/38/1.36

5000/42/1.31

6100/54

2ppl onboard, 250 gallons of fuel

Electrical systems include:

• 4 starting batteries with selector switches
• 2 house batteries with a separate charger and switching system

This Ocean Master is an excellent option for offshore fishing, diving, or charter work, offering a proven hull, modern power, and updated electronics.

MarineMax Stock #220098

For additional information or to schedule a showing, please contact the listing broker.

Denison Yachting - San Francisco is pleased to assist you in the purchase of this vessel. This boat is centrally listed by MarineMax Wrightsville Beach.

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.