2026 Sea Ray SDX 290 Boat in Sturgeon Bay, WI 54235 US
Built in 2026
SDX 290
1 Engine (MERCURY)
29 feet
Gas
Fiberglass/Reinforced
The SDX 290 is built for people who want to spend the entire day on the water without feeling like they're constantly working around the boat. There's room to spread out, plenty of seating, and a layout that makes it just as comfortable with two people aboard as it is with a full crew. One of the first things you'll notice is how much space there is. The oversized bow, wide cockpit, and open floorplan make it easy for everyone to find a comfortable spot, whether you're cruising, hanging out at the sandbar, or watching the kids jump off the swim platform. The seating is incredibly flexible, with convertible helm and companion seats that let you face forward while underway or turn around and be part of the conversation once you're anchored. The transom loungers are another favorite, giving you a comfortable place to relax with your feet in the water after a swim. At the helm, everything is clean, simple, and easy to reach. Available Simrad electronics put your navigation and engine information right in front of you, so whether you're an experienced boater or moving into a larger boat for the first time, you'll feel right at home behind the wheel. Little things make a big difference on a boat you'll use all day. A convenient wet bar makes it easy to keep drinks and snacks within reach, while the enclosed head compartment with a sink adds comfort for everyone on board and means you can stay out longer without heading back to the dock. Whether the plan is tubing in the morning, cruising in the afternoon, or spending the evening watching the sunset with friends, the 2026 Sea Ray SDX 290 is ready for it. It's the kind of boat that brings people together and keeps everyone wanting just one more hour on the water.
Videos from SkipperBud's Sturgeon Bay on this 2026 Sea Ray SDX 290
2026 Sea Ray SDX 290 Video Tours
Sea Ray SDX 290: BoatTEST Review
Overview
The SeaRay 290 Sundeck is a spacious bow rider designed with family and guest comfort in mind. Its defining feature is the beam carried far forward to a squared-off bow, which significantly enhances the forward seating area’s roominess. This model emphasizes ample seating, versatile entertainment spaces, and thoughtful amenities, making it well suited for social gatherings and leisurely outings on the water.
Exterior Design and Cockpit Layout
The bow area features wide cushions that are each a seat and a half in width, complemented by well-padded armrests and angled stainless steel rails for improved usability. Recessed speakers are integrated into the bulwarks, and flip-down armrests enhance comfort and convenience. A walkthrough to the cockpit is angled to maximize seating space. The cockpit itself offers abundant seating, including an L-shaped lounge to port and a double-wide seat that works in tandem with the helm seat to starboard. Both helm and observer seats have flip seat backs that fold down to expand the cockpit seating area. At the stern, a four-across sun pad with liftable bottom cushions provides additional comfort, accompanied by drink holders and armrests on both sides. The swim platform extends well beyond the running surface, offering protection for swimmers and is finished with optional C-deck non-skid matting. An optional manual swim stair located centrally on the swim platform is designed for ease of use by both people and pets, featuring positive buoyancy for effortless stowage. Additional exterior features include a freshwater shower for rinsing off after swimming and dimmable courtesy lights under the seats to create ambiance after dark.
Entertainment and Amenities
Entertaining guests is facilitated by a refreshment center to starboard, which includes generous counter space for food preparation, a freshwater sink connected to a 20-gallon tank, and dual covers over an electric grill—though a single hinged cover would be preferable. Below the counter, a cockpit refrigerator and trash receptacle are conveniently located. An enclosed head compartment to port offers a sink with a pull-out sprayer, counter space, ample storage, a 12-volt light, an opening port for natural light and ventilation, a powered vent, and a vacu-flush toilet. The headroom inside the compartment measures 4 feet 3 inches, with 2 feet 9 inches of clearance over the seat, and the door design facilitates easy entry and exit.
Storage Solutions
Storage is abundant throughout the 290 Sundeck. Under-seat compartments are insulated, self-draining, and feature hinged cushions for easy access. Saddle storage adjacent to the helm includes a 12-volt accessory plug and a stereo shelf. Deep glove storage with drainage is located to port, while dedicated space for a 25-quart carry-on cooler is found beneath the port cockpit seating, though a raised lift would improve security. Two large in-deck storage compartments—one at the bow and another in the cockpit—are lockable, measure 36.5 inches long by 11 inches wide and 12 inches deep, and are equipped with gas struts and perimeter water drainage. Additional clever storage includes a flip-down shelf in the head compartment to organize gear, a long hatch under the port seat for skis or other lengthy items, and a self-draining in-deck wet storage compartment in the starboard walkthrough ideal for snorkeling equipment.
Fit, Finish, and Materials
The 290 Sundeck exhibits an upscale level of finish with a brushed chrome gel coat buffed to a mirror shine and hull trim that curves elegantly to match the rub rail. Cushions feature multiple tones and textures, enhanced by quilting, bead welting, and custom embroidery. The bulwark upholstery uses SeaRay’s recently introduced Espresso Ultra Vinyl, which combines a soft leather feel with enhanced durability against the elements. Stainless steel drink holders include drain hoses to prevent water accumulation. The head compartment counter is finished with a metal surface that has a distressed look, adding to the refined aesthetic. At the bow, a beveled windshield base with a latching mechanism effectively channels water away from seat backs, preserving comfort and dryness.
Additional Features
The test boat was equipped with a forward-rake tower constructed from powder-coated rails that is collapsible for easier storage. Above the tower, a drum-type bimini provides shade, although the tow point, positioned 6 feet 8 inches above the deck, would benefit from an additional mount below the bimini for easier access. The swim ladder is located to starboard, complementing the central manual swim stair. Courtesy lighting is dimmable, allowing for customizable ambiance. Optional side-mount pedestal tables can be added to both the bow and cockpit areas to enhance the boat’s entertainment capabilities.
Conclusion
The SeaRay 290 Sundeck impresses with its spacious layout, upscale finishes, and thoughtful amenities aimed at maximizing comfort and entertainment. Its design prioritizes roominess, convenience, and versatility, making it an excellent choice for family outings and social boating. The combination of ample seating, abundant storage, and well-integrated features results in a refined and user-friendly platform that stands out in the bow rider category.
Overview from around the web 2026 Sea Ray SDX 290
Customers are praising the 2026 Sea Ray SDX 290 for its sleek design, spacious and comfortable seating, and smooth handling on the water
Many highlight the boat’s powerful performance combined with user-friendly controls, making it ideal for both leisurely cruising and water sports. The high-quality materials and attention to detail in the interior finish receive frequent compliments, as does the advanced technology and entertainment features onboard. Overall, owners appreciate the SDX 290 for delivering a perfect balance of luxury, versatility, and performance.
The Biggest Pros and Cons
The 2026 Sea Ray SDX 290 offers a blend of style, performance, and comfort, making it a popular choice for boating enthusiasts. Here are some of the pros and cons to consider:
Pros
Sleek Design: The SDX 290 features a modern, streamlined exterior with high-quality finishes that stand out on the water.
Spacious Layout: With ample seating and smart storage solutions, it comfortably accommodates family and friends for day trips or longer outings.
Performance: Equipped with a powerful engine, the boat delivers smooth handling and responsive acceleration, ideal for cruising and watersports.
Comfort and Amenities: The vessel includes well-appointed features such as a premium sound system, sun pads, and a well-designed helm with intuitive controls.
Versatility: Suitable for a variety of activities, from relaxing cruises to wakeboarding and tubing.
Cons
Price Point: As a premium model, the SDX 290 may be priced higher than some competitors, which could be a consideration for budget-conscious buyers.
Fuel Consumption: With its performance-oriented engine, fuel efficiency might be lower compared to smaller or less powerful boats.
Limited Cabin Space: While comfortable for day use, the boat’s cabin area is relatively modest, which may not suit those seeking extensive overnight accommodations.
Maintenance: As with many high-end boats, upkeep can require more attention and investment to maintain its appearance and performance.
Made For
The 2026 Sea Ray SDX 290 is perfect for boating enthusiasts who value a versatile and stylish vessel designed for both relaxation and active water sports. It’s ideal for families and groups seeking comfortable seating, innovative features, and smooth handling, whether cruising on lakes, rivers, or coastal waters. If you’re looking for a boat that combines performance, luxury, and user-friendly technology, the SDX 290 offers an exceptional experience for day trips, entertaining, and waterside adventures.
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 2026 Sea Ray SDX 290 | ||||||
|---|---|---|---|---|---|---|
| Price | Price on request | Price on request | Price on request | Price on request | Price on request | Price on request |
| Location | Sturgeon Bay | Sturgeon Bay | Oshkosh | Madison | Oshkosh | Walworth |
| Nominal Length | 29' | 29' | 27' | 27' | 27' | 27' |
| Draft | 3' | - | - | - | - | - |
| Engine Make | MERCURY | MERCURY | MERCURY | MERCRUISER | MERCURY | MERCURY |
| Total Engine Power | 380 hp | 380 hp | 350 hp | 350 hp | 350 hp | 350 hp |
| Days on Market | 234 | 251 | 29 | 344 | 42 | 212 |
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