Just Reduced!! 

A day on Tampa Bay should feel simple—leave the dock, run comfortably to Egmont Key, anchor with friends, and head home without managing a complicated boat.

Many owners reach a point where smaller runabouts start feeling crowded, underpowered, or short on usable space once the whole group comes aboard. The 2025 Monterey 255SS Bowrider replaces those compromises with a layout designed for real day-boating around St. Petersburg, Clearwater, and Sarasota.

The 8'6" beam and expanded cockpit seating give everyone a place to settle in without constantly shifting bags or coolers. With capacity for up to 15 people, the boat supports the way many Tampa Bay owners actually use their boat—family, friends, and a full afternoon on the water.

Power comes from a Mercury V10 350XL outboard, delivering strong acceleration and confident cruising when running across open water or pulling into busy waterfront restaurants. The Simrad 12" GPS/chartplotter with sonar keeps navigation simple and visible from the helm, helping reduce guesswork when running new routes or returning late in the day.

Onboard comforts are built around longer days outside the marina. A built-in head compartment with sink and sprayer adds practicality when spending the day at sandbars or barrier islands, while the integrated swim platform and boarding ladders at both ends make getting in and out of the water easy.

Every element of the 255SS is designed to reduce friction: simple systems, clear helm visibility, and storage throughout the boat so gear stays organized and out of the way.

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

Ownership with Thunder Marine

• Thunder Marine provides direct access to experienced service technicians in St. Petersburg, reducing downtime and keeping your boating schedule predictable.

• You receive hands-on delivery orientation so every system—from navigation electronics to onboard systems—is clear before you leave the dock.

• Local knowledge helps match the boat to the way you actually boat in Tampa Bay, from routing to sandbar setup.

• Long-term service support remains available after delivery, so ownership stays simple year after year.

Key Specs

• Length Overall w/ Swim Platform: 25' 8"

• Length Overall w/ Engines: 28' 8"

• Beam: 8' 6"

• Deadrise at Transom: 20°

• Draft w/ Engine Up: 16"

• Draft w/ Engine Down: 35"

• Bridge Clearance w/ Tower: 8' 0"

• Passenger Capacity: 15

• Maximum Passenger Weight: 2,340 lbs.

• Maximum Persons w/ Gear and Motor Weight: 3,432 lbs.

• Fuel Capacity: 65 gallons

• Fresh Water Capacity: 10 gallons

• Waste Capacity: 11 gallons

• Number of Engines: 1

• Engine Make and Model: Mercury V10 350XL

• Total Horsepower: 350 HP

• Maximum Rated Horsepower: 350 HP

• Approximate Dry Weight: 5,500 lbs.

FeaturesHelm & Navigation

• Simrad 12" ultra-wide GPS, chartplotter, and sonar system centralizes navigation, depth awareness, and engine data on a single easy-to-read display.

• Fog-resistant gauges with low-glare night lighting keep critical information visible in changing light conditions.

• Power-assisted tilt steering reduces steering effort during long cruising days or frequent docking maneuvers.

• Leather-wrapped stainless-spoke steering wheel provides secure grip and improved helm control underway.

• Lighted weatherproof switches simplify system operation in low light or changing weather.

• An integrated compass provides a reliable directional reference while navigating open water.

Cockpit & Seating

• Aft L-lounge seating with Sun Island conversion creates a large relaxation space while anchored or at the sandbar.

• Aft-facing starboard seat with slide-out cooler keeps drinks accessible without interrupting cockpit seating.

• Portside forward and aft-facing lounger allows passengers to choose between cruising views or social seating.

• Swivel bucket helm seat with slider and flip-up bolster improves visibility and comfort while operating the boat.

• Bow seating with storage compartments keeps gear organized and walkways clear.

• Bow bolsters add comfort when passengers relax or face forward during cruising.

Storage & Organization

• In-floor ski storage with gas-assisted hatch keeps watersports gear protected while preserving cockpit space.

• Transom wakeboard storage compartment secures larger gear and keeps the cockpit uncluttered.

• Side panel storage areas provide convenient access for smaller items and day gear.

• Starboard helm storage compartment includes hanging rod storage and trash receptacle to simplify onboard organization.

Hull & Deck

• Air Assist China hull design helps the boat plane efficiently while improving control in varying water conditions.

• Integral swim platform with ladder creates a stable entry point for swimming or sandbar stops.

• Recessed telescoping stern ladder allows easy water access while staying hidden when not in use.

• A recessed bow boarding ladder simplifies boarding from beaches or shallow water.

• Stainless steel cleats and reinforced bow and stern eyes provide secure docking attachment points.

• Heavy-duty rub rail with stainless insert helps protect the hull during docking and marina use.

• Curved tempered glass windshield with a walkthrough improves wind protection while maintaining clear forward visibility.

Comfort & Entertainment

• A fusion stereo system with Bluetooth and JL Audio speakers provides consistent sound throughout the cockpit.

• LED courtesy lighting improves visibility and atmosphere during evening boating.

• Eight stainless steel drink holders keep beverages secure and within reach throughout the cockpit.

• 48-quart carry-on cooler provides simple onboard cold storage without occupying permanent storage compartments.

Head Compartment

• Enclosed head compartment with porta-potty provides practical restroom access during longer days on the water.

• Vanity with sink and pull-out sprayer simplifies rinsing and cleanup while onboard.

• Solid surface countertop and EVA flooring improve durability and ease of cleaning.