2027 Sea Ray SDX 290 Boat in Okoboji, IA 51355 US
SDX 290
1 Engine (--)
29 feet
Gas
Other
2027 Sea Ray SDX 290 for Sale in Okoboji, Iowa Quantum Blue 350 HP V8
Looking for a new Sea Ray boat for sale in Iowa, a luxury 29-foot bowrider, or a spacious family sport boat for cruising and watersports? Discover this stunning 2027 Sea Ray SDX 290 in Quantum Blue, available at Mau Marine in Okoboji, Iowa!
Powered by a MerCruiser 6.2L MPI ECT 350 HP V8 engine paired with a Bravo Three sterndrive, this premium Sea Ray combines powerful performance, spacious seating, advanced technology, and luxurious comfort.
Featuring a beautiful Quantum Blue hull with a White bottom, premium Stone cockpit interior, white electric-folding watersports tower with Bimini, and upgraded stereo and lighting, this SDX 290 is designed to stand out on the water.
Whether you're cruising West Lake Okoboji, entertaining friends on East Lake Okoboji, relaxing at the sandbar, or enjoying watersports with family, this Sea Ray offers an exceptional combination of comfort, performance, and versatility.
If you're shopping for a 2027 Sea Ray SDX 290, a luxury bowrider for sale near Minnesota, a large family boat, or a premium recreational boat in the Iowa Great Lakes, this is one you'll want to see!
2027 Sea Ray SDX 290 Specifications
Year: 2027
Make: Sea Ray
Model: SDX 290
Stock Number: 6312
Boat Type: Luxury Bowrider / Family Sport Boat
Engine: MerCruiser 6.2L MPI ECT V8
Horsepower: 350 HP
Drive: Bravo Three Sterndrive
Hull Color: Quantum Blue
Hull Bottom: White
Interior Color: Stone
Cockpit Flooring: Grey Infinity Woven Vinyl
Canvas: Black
Tower: White E-Fold Watersports Tower with Bimini
Helm: 12-Inch Digital Dash with SmartCraft Connect
Location: Mau Marine - Okoboji, Iowa
Premium Features & Factory Options
This 2027 Sea Ray SDX 290 comes equipped with an impressive selection of comfort, technology, and entertainment features.
Performance & Technology
MerCruiser 6.2L 350 HP V8 Engine
Bravo Three Sterndrive
12-Inch Digital Dash with SmartCraft Connect
Transom Trim Switch
Automatic FM200 Fire Suppression System
Onboard Battery Charger
120V Electrical System
Luxury & Comfort
Quantum Blue Hull with White Bottom
Premium Stone Cockpit Interior
Grey Infinity Woven Vinyl Flooring
Transom Sunpad Replacing Aft-Facing Seats
Bow Filler Cushion
Bow Table with Dedicated Storage
Teak Cockpit Table
Cockpit Refrigerator
Vacuum-Flush Head with Holding Tank
Upgraded Head Interior
Grey Water System
Cockpit Cover with Tonneau Cover
Fender Clips
Watersports & Exterior
White E-Fold Watersports Tower with Bimini
Tower Accent Panels
SeaDek Swim Platform
Manual Submersible Swim Platform
Stainless Steel Anchor
Anchor Windlass with Rope and Chain
Entertainment & Lighting
Premium Stereo Upgrade with Speakers, Subwoofer, and Amplifier
Blue LED Lighting Package
Blue Through-Hull Underwater Lights
MerCruiser 6.2L 350 HP V8 Performance
At the heart of this 2027 Sea Ray SDX 290 is a MerCruiser 6.2L MPI ECT 350 HP V8 engine paired with a Bravo Three sterndrive.
This power package is designed to deliver confident acceleration, responsive handling, and smooth cruising.
The Bravo Three dual-propeller sterndrive enhances maneuverability and control, making this Sea Ray an excellent option for recreational boating, cruising, and family watersports.
Whether you're exploring the Iowa Great Lakes or enjoying your favorite lake in Minnesota or South Dakota, this SDX 290 delivers the performance and versatility expected from a premium Sea Ray.
Spacious Bowrider with Premium Stone Interior
The Sea Ray SDX 290 is designed for boaters who want more room to entertain, relax, and enjoy the water.
Its spacious bow and cockpit se
2027 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 2027 Sea Ray SDX 290
The 2027 Sea Ray SDX 290 has garnered positive feedback from customers, highlighting its combination of performance, comfort, and innovative design
Many users rave about the spacious layout, which offers ample seating for family and friends, making it perfect for entertaining on the water. The well-thought-out storage solutions are also frequently praised, as they help keep the deck uncluttered and organized. Customers appreciate the powerful performance of the boat, especially when it comes to its agility and smooth ride, whether cruising or on water adventures. The advanced features, including intuitive navigation and entertainment systems, add to the overall appeal, making for an enjoyable experience on the water. Safety is another point of feedback, with many boaters feeling confident in the SDX 290’s well-engineered hull and stability. The stylish design and customizable options allow owners to personalize their vessel, further enhancing satisfaction. Overall, the 2027 Sea Ray SDX 290 impresses customers with its blend of functionality and luxury, proving to be a reliable choice for both seasoned boaters and newcomers alike.
The Biggest Pros and Cons
Pros and Cons of the 2027 Sea Ray SDX 290
Pros
Spacious Design: The SDX 290 features a generous layout that comfortably accommodates family and friends, making it perfect for day cruising and socializing on the water.
Versatile Performance: With powerful engine options, the boat offers an excellent balance of speed and fuel efficiency, ensuring a thrilling yet smooth ride.
Innovative Features: Equipped with modern technology, including advanced navigation systems and a premium sound system, it enhances the overall boating experience.
Quality Craftsmanship: Sea Ray is known for its attention to detail and high-quality materials, giving the SDX 290 a luxurious finish and durability that stand the test of time.
Easy Handling: Designed for maneuverability, the vessel allows both novice and experienced boaters to navigate with confidence.
Ample Storage: Cleverly designed storage solutions ensure that there’s plenty of space for gear, making it easy to keep the deck clear and tidy.
Stylish Aesthetics: The sleek and modern exterior design, combined with customizable color options, allows boaters to make a statement on the water.
Cons
Price Point: As a premium model, the SDX 290 might be on the higher end of the price spectrum, which might not fit every budget.
Maintenance Costs: Ongoing maintenance and upkeep could be more costly compared to entry-level boats, due to its high-performance components and features.
Fuel Efficiency at High Speed: While the boat is efficient at cruising speeds, higher speeds can lead to increased fuel consumption, which may be a consideration for long trips.
Limited Overnight Accommodations: The SDX 290 is primarily designed for day use, and its cabin space may not be suitable for extended overnight stays.
Weight Considerations: Depending on the engine configuration and additional features, the weight of the boat may impact towing capacity and launch accessibility for some vehicles.
Made For
The 2027 Sea Ray SDX 290 is designed for those who seek the perfect blend of comfort, performance, and style on the water. This versatile boat is ideal for families looking to enjoy fun-filled days on the lake, couples seeking a romantic getaway under the sun, or friends eager to host memorable weekend gatherings. With its spacious layout and innovative design, the SDX 290 caters to recreational boaters of all levels—whether you’re a seasoned captain or new to the boating lifestyle. The boat’s advanced features and cutting-edge technology make it perfect for water sports enthusiasts, while the plush seating and ample storage ensure everyone can relax and enjoy their time on the water. Whether you’re cruising, anchoring for a picnic, or engaging in water activities, the 2027 Sea Ray SDX 290 is for anyone who values quality time spent in a stunning, reliable vessel.
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2027 Sea Ray SDX 290 | ||||||
|---|---|---|---|---|---|---|
| Price | Price on request | Price on request | Price on request | Price on request | Price on request | Price on request |
| Location | Okoboji | Okoboji | Okoboji | Okoboji | Okoboji | Okoboji |
| Nominal Length | 29' | 29' | 27' | 27' | 25' | 23' |
| Days on Market | 1 | 1 | 164 | 1 | 164 | 164 |
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Meet the Broker

Address
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Boat Location
Contact Mau Marine about 2027 Sea Ray SDX 290
1400 Gordon Dr., Okoboji, IA, 51355












































