Sea Ray SDX 230 Surf Review
It’s no exaggeration to say that the invention of the forward-facing sterndrive changed the playing field for families who enjoy watersports but who aren’t able or willing to buy a dedicated tow boat.
Where purpose-built, inboard-powered tow boats are unbeatable for watersports, they’re not known as being particularly versatile. What’s more, with their shaft drive and compact rudder, dedicated tow boats can prove difficult to control in strong winds or currents, and particularly when operating at low speeds such as when docking. By comparison, the forward-facing sterndrive delivers a very good wakesurfing and wakeboarding experience. It’s not quite to the level of the purpose-built tow boat but close enough for most of us. Plus, it comes with the versatility and responsive handling of a traditional sterndrive. In other words, it’s the best of both worlds.
With its long history of building premium family runabouts, it was inevitable that Sea Ray would get in on the fun at some point. The company introduced its first surf boat, the Sea Ray SDX 270 Surf, in 2024. It has since extended its lineup with the SDX 250 Surf and now, the all-new Sea Ray SDX 230 Surf model. That brings all the fun into its most compact and affordable package yet.
At a Glance: Sea Ray SDX 230 Surf
SEA RAY SDX 230 Surf
Specs
- Length: 23 feet, 2 inches
- Beam: 8 feet, 6 inches
- Draft: 36 inches (up) 45 inches (down)
- Dry weight: 5,099 pounds
- Fuel capacity: 60 gallons
- Passenger capacity: 12
- Maximum horsepower: 350
Power
- Tested: MerCruiser 6.2L MPI ECT w/Bravo Four S
- Cylinders: V8
- Displacement: 6.2L
- Weight: 862 pounds
- Top speed: 44 mph
- Base price w/standard power: $206,895
Features We Love
- Sea Ray NextWave system
- Fold-down submersible swim step
- Great stereo
- Head compartment
- Watersports tower
- Optional bow boarding ladder
- Bimini top integrated into hardtop
- Asymmetric windshield with wind dam
- SeaDek soft-traction foam decking
- Twin Simrad NSX 9-inch touchscreen displays
- Black-on-brushed-nickel sport steering wheel
- Digital throttle and shift control
- Carefully positioned drink holders and cellphone trays
Sea Ray SDX 230 Surf Design and Construction
As one expects from this builder, the Sea Ray SDX 230 Surf reflects advanced engineering and top-shelf build quality.
That all starts with the 230’s innovative hull design, which features a tapered transom that’s designed to generate smooth, well-controlled surf wakes that riders of all levels can enjoy. An internal ballast capacity of 1,040 pounds of water in hard tanks combines with a 21-degree hull deadrise and electric surf tabs to give the boat legitimate watersports credentials.
It’s the positioning of its ballast, though, in the center bow and midships on both port and starboard sides, that helps the SDX 230 deliver such consistent wakes with crisp edges. Everything is adjustable with fingertip precision using Sea Ray’s NextWave system.
Wakesurfing Features
With the word Surf in its name, the Sea Ray SDX 230 Surf understandably puts a lot of design emphasis on the back of the boat, where all of the watersports action takes place. While you can’t see it, the boat’s surf prowess is powered by a MerCruiser 6.2L V8 connected to a Bravo Four S forward-facing sterndrive spinning twin contra-rotating three-blade props.
More back-of-the-boat features include a manual flip-down, submersible swim step centered on its swim platform. It yields a ton of open space for getting those wakeboards ready for another run behind the boat. Adjacent to the platform is a four-step stainless steel boarding ladder. Then, a huge stern sunpad has an adjustable backrest to allow forward- and aft-facing seating.
Passengers step into the cockpit through the wide, starboard-side transom walk-through. Hidden in the cockpit sole is a locker for stowing wet tow ropes or other gear.
A Versatile Watersports Tower
Of course, the folding, power-actuated watersports tower comes as standard equipment on the Sea Ray SDX 230 Surf. It features three tow points in all, with surf knobs on each of the outside surfaces and a central tow point up top.
The tower comes with port and starboard Skylock Pro-4 board racks that rotate in and out for easy board stowage or retrieval, and they extend to accommodate boards of all sizes in the process. Life vest hangers are neatly integrated into the underside of the board racks. They represent the perfect spot to hang wet gear to dry.
The tower accommodates a pair of Fusion Audio speaker cans, which are an optional upgrade to the Fusion RA210 AM/FM/Bluetooth premium sound system that comes standard. The tower also houses a Bimini top that shades the cockpit from the stern sunpad forward to the windshield.
Sea Ray SDX 230 Surf Seating
The seating in the Sea Ray SDX 230 Surf reflects its positioning as a versatile family runabout. It starts with that big transom sunpad that doubles as aft-facing or forward-facing seating. That’s a theme that carries through the cockpit with adjustable seatbacks on both the helm and companion seats. They provide further options when underway, enjoying a turn on the wakeboard, or resting at anchor on the sandbar.
Both the helm and companion seats include a pull-up bolster for greater comfort when driving or navigating from an elevated position. An inward-facing bench runs along the port side of the cockpit, which, with the stern sunpad seat, forms a versatile L-shaped cockpit settee. Adding a removable pedestal-mount table—it comes as part of a Comfort Package—creates a terrific lunch spot.
Sea Ray is well known for its comfortable upholstery, and the stitchwork on the SDX 230 Surf features an impressionistic wave pattern (called Highline) that nicely fits with its watersports focus. Neat catch trays in the lumbar position hold phones and other small items securely. Integrated drink holders here and there ensure hydration always remains within arm’s reach. Inductive cellphone charging stations are also available as optional upgrades.
Sea Ray provides two options for cockpit flooring. One is SeaDek soft-traction foam in a matching Highline pattern. The other is snap-in Infinity woven vinyl. The vinyl can be removed at the end of the season for a more thorough cleaning. It’s worth considering for owners who often visit sandy areas and who may have more debris enter the boat over the course of the year.
Helm
The helm design in the Sea Ray SDX 230 Surf is clean and intuitive, thanks in large part to its twin Simrad NSX 9-inch touchscreen displays. Apart from the expected engine and operational data, the screens control all of the surf functions, courtesy of the Sea Ray NextWave watersports app. Cellphone-like icons make it a breeze to select between surf mode, wakeboard mode, or tube/waterski mode. You can fill or empty ballast tanks, select right-hand or left-hand orientations for wakesurfing and more. All it takes is a tap of the screen.
The helm console itself is nicely laid out. The driver enjoys a stylish black-on-brushed nickel sport steering wheel with a tilt feature. Two rows of backlit toggles control electrical accessories such as lights, the bilge pump, and the engine blower. An integrated drink holder is within easy reach, too.
Positioned to the right of the console is the digital throttle and shift control for the engine. To the left side of the console, a large, curved door opens to reveal a head compartment. That is an unexpected yet welcome feature in a 23-foot surf boat.
Passenger Console
The passenger console roughly mirrors that of the helm but smaller. A storage compartment replaces the head and a panel houses the stereo control head so everyone can access it. A glove box up top safely secures wallets, keys, and other valuables. Near that, a large pad area makes a convenient spot to stow smaller items like sunscreen.
The unique consoles on the Sea Ray SDX 230 Surf accommodate a nicely curved, asymmetric windshield. It gives the captain a view forward while contributing to ease of movement throughout the boat. Close the walk-through windshield and the neatly hidden air dam below and you can seal the space between the consoles. That provides greater occupant protection in cool weather. Boaters in more northerly regions can extend their season earlier and later into the year.
Sea Ray SDX 230 Surf Bow
Sea Ray’s attention to detail is readily apparent in the bow, where a wraparound seating arrangement easily accommodates a half-dozen adults with room to spare. Order the boat with Sea Ray’s optional Comfort Package and a filler cushion converts the space to an expansive sun lounge. The package also includes a pedestal-mount table for even greater versatility.
Along each gunwale, carefully positioned drink holders and cellphone trays are convenient and appreciated. So are the well-positioned grab handles. There’s storage space for gear under the seat bases, with the forward-most space reserved for a concealed insulated cooler.
Beneath the boat’s short bow deck is an anchor locker that can accommodate an optional boarding ladder. It’s a great feature if you occasionally beach the boat. With the front ladder deployed, egress and boarding are easy. Nobody needs to wade out all the way back to the swim platform.
Conclusions
The Sea Ray SDX 230 Surf is a really nice boat. Although its $206,895 MSRP isn’t exactly pocket change, it is a Sea Ray. That means you’re going to get what you paid for and more. Families in search of a versatile, comfortable, do-it-all runabout that can also surf like a champ will find a lot to like here.
Sea Ray Boats for Sale
Craig Ritchie
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