Cobalt R35 Surf Boats For Sale
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The Cobalt R35 Surf is a 35-foot 4-inch twin-engine surf boat that pairs a wakesurf platform with the appointments of a luxury day cruiser. Reintroduced for the 2024 model year, it carries a 10-foot 10-inch beam that opens up an unusually large cockpit for a bowrider-style hull, giving room for a big group. Pricing runs from around $411,000 up toward a half million depending on options, placing it among Cobalt's flagship models alongside the R31 Surf. Anyone shopping Cobalt R35 Surf boats for sale is looking at a boat built to surf, entertain and overnight in one package.
Power comes from twin Volvo Penta V8 engines rated at 430 horsepower each, driving forward drives with joystick maneuverability. Because the drives are independently trimmable, surfers can shape a taller or shorter wave with more or less push by adjusting trim on the surf or non-surf side. The boat uses Surf Gate technology, a shaped hull for cleaner water flow, and Volvo Penta surf control software displayed on the Garmin screens, and no ballast is fitted — the 35-foot length and wide beam generate the wave. The surf system activates around 7 miles per hour: pick a profile for the side and steepness you want, set the speed, and throttle up. Speeding up lengthens and smooths the wave; slowing down makes it shorter and more abrupt. Fuel capacity is 165 gallons, with a 25-gallon freshwater tank and a 20-gallon waste tank.
The helm runs twin 12-inch Garmin displays showing radar, chartplotter and engine readouts, with backlit push-button switches for the engine hatch, blower, navigation lights, underwater lights and RGB interior lighting. The captain and the port-side passenger both get wide two-person seats with flip-up bolsters for more height and legroom. Joystick control flips up at the helm for docking, spinning on axis or driving underway without the wheel, alongside electronic shift, an electric helm-seat actuator and generator start/stop. An optional passenger-side Garmin helm watch lets the passenger view waypoints, engine parameters and control the stereo, and wireless phone chargers are fitted at both helm positions. A Harman Kardon audio system runs throughout.
The cockpit measures roughly nine feet couch-to-couch and centers on a deployable starboard galley that rises at the push of a button. It can be configured as a sink with microwave, or a sink with microwave plus a Kenyon electric cooktop and grill with a heat shield. A liftable cushion opposite hides an Isotherm refrigerator/freezer that holds 50 degrees down to zero, and a 19-gallon trash receptacle sits under another cushion. Storage is extensive, with deep in-floor lockers held on struts with stainless hardware, under-seat compartments, and a large area behind the driver's seat. Surf models get a soft-track floor, while Seagrass and teak flooring remain available. A starboard hull-side entry door, first seen on the R33, makes dock access easy.
The aft section seats lounge under a standard hardtop, available in black or white, with an integrated mount for a Roswell T2 three-position board rack. The hardtop adds an electric sun awning that extends from the rear and a clear skylight panel; bow and aft shade sails are optional. A hydraulic swim platform and a Splash and Stow inflatable mat are available, both operated from controls in the starboard walkthrough, with the swim platform requiring the ignition off as a safety measure.
Inside, the starboard side cabin has air conditioning and heat, a 22-inch smart TV with HDMI inputs, a full-beam queen gel memory-foam mattress and storage, with standing headroom for a six-foot adult. The port-side head is large for a boat of this class, with a vacuum-flush toilet, solid-surface countertop, sink and a pull-out faucet that doubles as a shower. The bow offers wraparound seating with flip-down armrests, eight cup holders, USB-A and USB-C charging, an optional wireless charger and a bow filler section, and a Lewmar windlass with stainless anchor up front. Upholstery is diamond-quilted with a Cobalt embroidered emblem, and darker colors use Fresco Chill vinyl that runs cooler to the touch.
Currently, there are 893 boats available for sale for Cobalt boats. Prices range from $5,000 to $837,990, with an average listing price of $176,001. The inventory includes 377 new boats and 516 used boats. The fleet is comprised of 893 powerboats. 1 boat has been added to the marketplace in the past month. Popular boat types include Bowrider, Runabout, Ski and Wakeboard, Power Cruisers, and Cuddy Cabin. boats are most popular in Seattle, Wolfeboro, Okoboji, Wayzata, and Red Wing. There have been 3,268 boats listed on MarineSource that have sold in the past year. April is the most common month for new and used boats to be added to MarineSource, so be sure to check back regularly. May is the most common month for boats to sell, so be sure to beat the rush! The most common activities for boats are family fun, day cruising, watersports, and long distance cruising. Most boats contain with heads, joystick, gps, depth sounder, and heated interior. boats tend to have an average of 1 engine. It is common for boats to have Volvo Penta engines or Volvo engines or Mercury engines.
Power comes from twin Volvo Penta V8 engines rated at 430 horsepower each, driving forward drives with joystick maneuverability. Because the drives are independently trimmable, surfers can shape a taller or shorter wave with more or less push by adjusting trim on the surf or non-surf side. The boat uses Surf Gate technology, a shaped hull for cleaner water flow, and Volvo Penta surf control software displayed on the Garmin screens, and no ballast is fitted — the 35-foot length and wide beam generate the wave. The surf system activates around 7 miles per hour: pick a profile for the side and steepness you want, set the speed, and throttle up. Speeding up lengthens and smooths the wave; slowing down makes it shorter and more abrupt. Fuel capacity is 165 gallons, with a 25-gallon freshwater tank and a 20-gallon waste tank.
The helm runs twin 12-inch Garmin displays showing radar, chartplotter and engine readouts, with backlit push-button switches for the engine hatch, blower, navigation lights, underwater lights and RGB interior lighting. The captain and the port-side passenger both get wide two-person seats with flip-up bolsters for more height and legroom. Joystick control flips up at the helm for docking, spinning on axis or driving underway without the wheel, alongside electronic shift, an electric helm-seat actuator and generator start/stop. An optional passenger-side Garmin helm watch lets the passenger view waypoints, engine parameters and control the stereo, and wireless phone chargers are fitted at both helm positions. A Harman Kardon audio system runs throughout.
The cockpit measures roughly nine feet couch-to-couch and centers on a deployable starboard galley that rises at the push of a button. It can be configured as a sink with microwave, or a sink with microwave plus a Kenyon electric cooktop and grill with a heat shield. A liftable cushion opposite hides an Isotherm refrigerator/freezer that holds 50 degrees down to zero, and a 19-gallon trash receptacle sits under another cushion. Storage is extensive, with deep in-floor lockers held on struts with stainless hardware, under-seat compartments, and a large area behind the driver's seat. Surf models get a soft-track floor, while Seagrass and teak flooring remain available. A starboard hull-side entry door, first seen on the R33, makes dock access easy.
The aft section seats lounge under a standard hardtop, available in black or white, with an integrated mount for a Roswell T2 three-position board rack. The hardtop adds an electric sun awning that extends from the rear and a clear skylight panel; bow and aft shade sails are optional. A hydraulic swim platform and a Splash and Stow inflatable mat are available, both operated from controls in the starboard walkthrough, with the swim platform requiring the ignition off as a safety measure.
Inside, the starboard side cabin has air conditioning and heat, a 22-inch smart TV with HDMI inputs, a full-beam queen gel memory-foam mattress and storage, with standing headroom for a six-foot adult. The port-side head is large for a boat of this class, with a vacuum-flush toilet, solid-surface countertop, sink and a pull-out faucet that doubles as a shower. The bow offers wraparound seating with flip-down armrests, eight cup holders, USB-A and USB-C charging, an optional wireless charger and a bow filler section, and a Lewmar windlass with stainless anchor up front. Upholstery is diamond-quilted with a Cobalt embroidered emblem, and darker colors use Fresco Chill vinyl that runs cooler to the touch.
Currently, there are 893 boats available for sale for Cobalt boats. Prices range from $5,000 to $837,990, with an average listing price of $176,001. The inventory includes 377 new boats and 516 used boats. The fleet is comprised of 893 powerboats. 1 boat has been added to the marketplace in the past month. Popular boat types include Bowrider, Runabout, Ski and Wakeboard, Power Cruisers, and Cuddy Cabin. boats are most popular in Seattle, Wolfeboro, Okoboji, Wayzata, and Red Wing. There have been 3,268 boats listed on MarineSource that have sold in the past year. April is the most common month for new and used boats to be added to MarineSource, so be sure to check back regularly. May is the most common month for boats to sell, so be sure to beat the rush! The most common activities for boats are family fun, day cruising, watersports, and long distance cruising. Most boats contain with heads, joystick, gps, depth sounder, and heated interior. boats tend to have an average of 1 engine. It is common for boats to have Volvo Penta engines or Volvo engines or Mercury engines.
Insights and Analytics for Cobalt Boats for Sale
Updated June 30, 2026
893
total Cobalt boats for sale
1
Cobalt boats for sale added in the past month
3,268
Cobalt boats for sale sold in the past year
$176,001
is the average listing price of Cobalt boats for sale
Market Activity
The busiest month for Cobalt boats for sale is May, with 90 boats added and 415 boats sold
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