Spend more time running confidently across Tampa Bay and less time managing trade-offs between fishing capability, comfort, and control.

Most boats in this size range force a compromise; either you get range and fishability without comfort, or seating and features that add complexity without real usability. The 2026 Sportsman Open 352 removes that friction with a layout and systems package that keeps everything within reach, predictable, and ready to use, whether you're running offshore or anchoring near Egmont Key.

Triple Mercury 400 outboards (1,275 total horsepower) deliver the power needed to maintain control in changing Gulf conditions while reducing the stress of long runs. A 355-gallon fuel capacity extends your usable range, so trips offshore or down the coast toward Sarasota don’t require constant planning around fuel stops. At the helm, dual 22” Garmin displays, CHIRP sonar, and integrated systems give you a single, clear command center—less switching between systems, more time focused on the water ahead.

Seakeeper Ride and digital switching work together to reduce the constant adjustments typically required underway, helping you stay level and predictable without added effort. The result is a smoother, more controlled ride that reduces fatigue for both the operator and everyone onboard.

Inside the console, the berth, head, and freshwater system add real usability for longer days—not as a feature, but as a way to stay out longer without needing to head back early. Every element is designed to reduce interruptions and keep the day moving.

Thunder Marine supports this ownership with clear delivery, system walkthroughs, and long-term service access right here in St. Petersburg, so you’re not left figuring things out on your own after delivery.

Meet with Thunder Marine to walk through this exact configuration, understand how it fits Tampa Bay's use, and review delivery and long-term support.
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Ownership with Thunder

• System walkthroughs at delivery reduce the learning curve from day one

• Local service and support in St. Petersburg keep downtime predictable

• Direct access to rigging and electronics expertise when questions come up

• Long-term relationship focus, not a one-time transaction

Key Specs

• Length: 35’ 2”

• Beam: 11’ 2”

• Total Horsepower: 1,275 HP

• Number of Engines: 3

• Engine Make & Model: Mercury 400XL / 400CXL

• Total Fuel Capacity: 355 gallons

• Freshwater Tank Capacity: 35 gallons

Features

Helm & Electronics 

• Dual 22” Garmin GPSMAP displays with Navionics+ keep navigation and sonar in one clear view

• Garmin radar and CHIRP transducer improve situational awareness offshore

• Yamaha CL5 touchscreen display centralizes engine data for faster decision-making

• SeaStar digital switching reduces manual controls and simplifies operation

• Seakeeper Ride actively manages pitch and roll, reducing operator fatigue

Audio & Connectivity 

• JL Audio system with DSP delivers balanced sound without constant adjustment

• Wireless phone chargers and USB/USB-C ports keep devices powered and accessible

• Integrated Fusion stereo controls allow quick adjustments without leaving the helm

Console & Interior 

• Air-conditioned console with berth and head allows longer, more comfortable days

• A freshwater system with a sink and a shower reduces the need to return early

• Lockable storage keeps gear organized and secure

Seating & Deck Layout 

• The electric bow sun deck/table converts quickly between seating and lounging

• Triple helm seating and rear-facing options keep passengers comfortable underway

• Fold-down rear seating expands cockpit space when fishing

• Premium marine upholstery designed for durability and easy maintenance

Fishing Systems 

• Dual 30-gallon pressurized livewells keep bait healthy and accessible

• In-deck macerated fish boxes simplify cleanup at the end of the day

• The sea chest system supports consistent water flow for pumps

• Under-gunwale rod storage keeps decks clear and organized

Hull & Construction 

• The advanced infused fiberglass stringer system removes wood and reduces long-term risk

• 355-gallon fuel capacity supports longer runs without range anxiety

• Anchor windlass with 400’ line simplifies anchoring in deeper water

• Dual side entry doors improve boarding and water access

• Self-bailing cockpit reduces cleanup time