2027 Cobalt R31 Surf Boat in Okoboji, IA 51355 US
R31 Surf
1 Engine (--)
31 feet
Gas
Fiberglass/Reinforced
Experience an incredible combination of luxury, performance, and watersports excitement with the 2027 Cobalt R31 Surf. Designed for boaters who want premium comfort alongside an exciting on-water experience, this impressive 31-foot sport boat delivers sophisticated styling, spacious entertaining areas, and dedicated surf capabilities. Whether you're chasing the perfect wave, cruising with family, or hosting friends for a day on the lake, the R31 Surf makes every outing memorable.
Finished in a striking White and Rich Ebony color combination, the R31 Surf makes an impressive statement at the dock and on the water. Its expansive layout offers generous seating throughout the bow and cockpit, creating plenty of room for family and friends to relax and enjoy the ride. Premium Cobalt craftsmanship, upscale finishes, and thoughtful design details contribute to the refined atmosphere throughout the boat.
Powering this R31 Surf is a 2027 Volvo Penta V8-350CE DP engine, delivering 350 horsepower through a sterndrive configuration. Combined with Cobalt's purpose-designed surf hull and surf technology, the R31 Surf is built to bring watersports excitement to your favorite lake. Its 160-gallon fuel capacity provides room for extended outings, depending on speed, load, and operating conditions.
The helm combines modern technology with a captain-focused layout, designed to keep important information and controls within easy reach. The spacious cockpit provides a comfortable gathering area, while the convertible seating and lounge areas make it easy to transition from active watersports to relaxing with guests.
At the stern, the R31 Surf is designed to make time in and around the water even more enjoyable. Cobalt's available hydraulic swim platform and flip-down Swim Step provide convenient access to the water, while the surf-oriented design helps create an exciting experience for riders. Additional available amenities can include premium marine audio, wakeboard storage, advanced helm electronics, and convenient entertainment features.
With an overall length of 31 feet 5 inches, a generous 9-foot-10-inch beam, and a listed weight of 9,500 pounds, the R31 Surf offers an impressive platform for entertaining and enjoying the lake. Its fiberglass-composite construction and premium design make it an exceptional choice for boaters looking for something beyond an ordinary recreational boat.
Whether you're enjoying an afternoon of wakesurfing, entertaining friends, or cruising into the sunset, the 2027 Cobalt R31 Surf delivers a premium boating experience with the versatility to make every day on the water special.
Key Specifications
- Year: 2027
- Make and Model: Cobalt R31 Surf
- Length: 31 feet
- Length Overall (LOA): 31 feet 5 inches
- Beam: 9 feet 10 inches
- Exterior Color: White / Rich Ebony
- Engine: 2027 Volvo Penta V8-350CE DP
- Horsepower: 350 HP
- Drive Type: Sterndrive
- Fuel Capacity: 160 gallons
- Hull Material: Fiberglass/Composite
- Listed Weight: 9,500 lbs
- Stock Number: 22904
- Premium Cobalt R-Series Surf design
- Striking White and Rich Ebony exterior
- Volvo Penta V8-350CE DP engine
- 350 horsepower
- Dedicated surf hull and surf technology
- Spacious bow and cockpit seating
- 31-foot-5-inch overall length
- Generous 9-foot-10-inch beam
- 160-gallon fuel capacity
- Fiberglass-composite construction
- Modern, captain-focused helm
- Convertible lounge and seating areas
- Available hydraulic swim platform
- Available flip-down Cobalt Swim Step
- Premium marine audio options available
- Designed for wakesurfing, cruising, and entertaining
The 2027 Cobalt R31 Surf is an outstanding choice for boaters who want luxury, space, and watersports excitement in one impressive package. Its surf-focused design makes it a great platform for enjoying wakesurfing, while the spacious seating and premium Cobalt styling create an inviting environment for entertaining family and friends. With its powerful Volvo Penta engine, generous fuel capacity, and impressive size, the R31 Surf is ready to take your lake days to another level.
Price History
| Date | Event | Price |
|---|---|---|
| 10/31/26 | Initial price | $551,969 |
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2027 Cobalt R31 Surf | ||||||
|---|---|---|---|---|---|---|
| Price | $551,969 | $548,973 | $530,541 | $469,779 | $338,292 | $336,343 |
| Location | Okoboji | Okoboji | Okoboji | Okoboji | Okoboji | Okoboji |
| Nominal Length | 31' | 31' | 33' | 31' | 28' | 26' |
| Total Engine Power | 350 hp | 350 hp | 350 hp | 350 hp | 380 hp | 380 hp |
| Days on Market | 1 | 51 | 4 | 22 | 79 | 54 |
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Boat Location
Contact Parks Marina Inc about 2027 Cobalt R31 Surf
24457 178th St., Okoboji, IA, 51355




























