2026 Godfrey Pontoon Boats Monaco 255 ULC
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Boat Overview
Boat Description
Godfrey Monaco 255 ULC: The Ultimate Monaco Lounge for Entertaining
1. General Information
The Godfrey Monaco 255 ULC combines the largest Monaco Lounge hull with Godfrey's Stern Ultra Lounge, part of the redesigned Monaco series named a 2026 Boating Industry Top Product. At 7.85 m overall with a 2.59 m beam, it is rated for up to 14 passengers and outboards of up to 450 hp. The Ultra Lounge forms a spacious U-shaped seating area across the stern, designed to comfortably accommodate everyone on board, with benches up front adding further seating. It is the ultimate layout for conversation and relaxation, putting friends and family face to face whether cruising, anchored in a quiet bay or watching the sunset. As an open deck boat there are no cabins or galley, so the entire long deck is devoted to sumptuous seating, smart storage and open-air entertaining, making the 255 ULC a superb social pontoon for lakes and sheltered waters.
2. Construction and Design
The 255 ULC is built on 25-inch outer pontoon tubes with marine-grade decking and Godfrey's exclusive Slipstream motorpan. Owners can choose from a 25- or 27-inch two-tube set-up, a 27-inch Sport Tube with centre-tube lifting strakes, a 27-inch iMPACT triple tube, or a 29-inch iMPACT+ triple tube with oversized 6-inch lifting strakes, integrated underdeck skin and a fuel tank sized for single or twin engines, ideal for exploiting the 450 hp rating on bigger water. Generous under-seat storage within the lounge keeps the deck uncluttered, while premium upholstery and the modern elevated helm deliver a refined, contemporary feel.
3. Key Features
Stern Ultra Lounge: A spacious U-shaped aft seating area designed to bring the whole crew together.
Up to 450 hp: The highest power rating in the Monaco Lounge range for brisk cruising and watersports.
Elevated helm: Standard multifunction display, GPS gauges, cooled cupholder and glass windscreen.
Smart convenience: Auto-sensing navigation and anchor lights, wireless charging pads and Click & Cruise accessory rails come as standard.
4. Summary
The Monaco 255 ULC is aimed at entertainers, large families and groups of friends for whom the boat is a floating lounge: a place to gather, talk and unwind, with the space and power to do it in style. It fulfils the need for maximum sociable seating within the Monaco range while remaining straightforward to operate. Options such as RGB lighting, heated and cooled cupholders, a ski tow bar, the Lillipad ladder, in-floor storage and a Seaview bow gate let owners personalise it further. For buyers who prioritise comfort, company and standout value, the Godfrey Monaco 255 ULC is the flagship of the Monaco Lounge family.
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Overview
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Performance & Ratios
Passenger capacity: 14.
Maximum outboard power: 450 hp (may vary with tube package).
Deck length: 7.80 m; pontoon length: 7.37 m; outer pontoon diameter: 64 cm (25 in).
Wet weight: 1,265 kg; total weight capacity: 1,143 kg.
Tube packages: 25 in or 27 in two-tube, 27 in Sport Tube, 27 in iMPACT triple tube, 29 in iMPACT+ triple tube.
Fuel tank: 114 L standard; 170 L with 27 in iMPACT; 231 L (single engine) or 458 L (twin engines) with 29 in iMPACT+.












