Cobia 350 — Quick-Reference Specs
- Boat Model: Cobia 350
- Cover Type: T-Top Boat Cover
- Length Overall (LOA): 34' 4"
- Beam: 11' 2"
- Dry Weight: ~8600 lbs
Cover Features
- Fabric Options: 9oz solution-dyed marine fabric or premium Sunbrella acrylic
- Coverage Type: T-Top cover wraps hull below hardtop; hardtop remains exposed
- Construction: Reinforced stitching, hem cord at rubrail, adjustable tie-down straps
- Durability: Solution-dyed fabric (5–7 years); Sunbrella acrylic (8–10 years)
- Fit: Custom-fitted to Cobia 350 specifications
- Protection: UV-resistant, water-repellent, mildew-resistant, breathable
Additional information
Choose Your Cover Fabric
7 oz. Polyester — Our entry-level marine cover fabric, woven from 100% polyester fiber at a 7 oz. per linear yard weight. This lighter option keeps the cover manageable for solo handling while still delivering reliable protection against sun, rain, and debris. Backed by a 3-year fabric warranty. Ships in Black.
9 oz. Polyester — Step up to our heavy-duty polyester, engineered at 9 oz. per linear yard for boats that face tougher conditions or extended outdoor storage. The denser weave adds an extra layer of defense against abrasion and weather without adding unnecessary bulk. Protected by a 5-year fabric warranty. Ships in Navy or Black.
Sunbrella® — For boaters who want the best, our Sunbrella covers use 100% solution-dyed acrylic — the same fabric trusted by marine professionals worldwide. Naturally resistant to fading, mold, and water damage, Sunbrella holds its color and integrity season after season. Covered by a 6-year fabric warranty. Ships in Black, Smoke, or Marine Blue.
Both polyester options feature solution-dyed construction, where pigment is infused into each fiber during production rather than applied to the surface afterward. This process locks color deep into the material, preventing any dye transfer to your boat’s gel coat or finish. The result is a cover that stays vibrant without bleeding or rubbing off. Our polyester is also designed to breathe — it allows moisture trapped underneath to vent out naturally, reducing the risk of mildew and keeping your boat dry. The fabric holds its form without sagging or stretching over time, stays lightweight enough for one person to handle, and stands up to prolonged UV exposure and harsh marine weather.
*The warranty periods above are provided by the fabric manufacturer and cover the material itself. For details on what’s included in the warranty for your completed cover, please see our warranty page.
7 oz. Polyester — Our entry-level marine cover fabric, woven from 100% polyester fiber at a 7 oz. per linear yard weight. This lighter option keeps the cover manageable for solo handling while still delivering reliable protection against sun, rain, and debris. Backed by a 3-year fabric warranty. Ships in Black.
9 oz. Polyester — Step up to our heavy-duty polyester, engineered at 9 oz. per linear yard for boats that face tougher conditions or extended outdoor storage. The denser weave adds an extra layer of defense against abrasion and weather without adding unnecessary bulk. Protected by a 5-year fabric warranty. Ships in Navy or Black.
Sunbrella® — For boaters who want the best, our Sunbrella covers use 100% solution-dyed acrylic — the same fabric trusted by marine professionals worldwide. Naturally resistant to fading, mold, and water damage, Sunbrella holds its color and integrity season after season. Covered by a 6-year fabric warranty. Ships in Black, Smoke, or Marine Blue.
Both polyester options feature solution-dyed construction, where pigment is infused into each fiber during production rather than applied to the surface afterward. This process locks color deep into the material, preventing any dye transfer to your boat’s gel coat or finish. The result is a cover that stays vibrant without bleeding or rubbing off. Our polyester is also designed to breathe — it allows moisture trapped underneath to vent out naturally, reducing the risk of mildew and keeping your boat dry. The fabric holds its form without sagging or stretching over time, stays lightweight enough for one person to handle, and stands up to prolonged UV exposure and harsh marine weather.
*The warranty periods above are provided by the fabric manufacturer and cover the material itself. For details on what’s included in the warranty for your completed cover, please see our warranty page.
| Weight | 50 lbs |
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Install
Please watch the video below for installation instructions!
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Frequently Asked Questions
The Cobia 350 replaced the proven 344 model, bringing refined current-generation engineering and updated amenities to Cobia's flagship platform. Dimensions remain identical (34'4") and hull geometry unchanged (21.6° deep-V), ensuring proven offshore capability. The 350 offers enhanced electronics integration with current-generation navigation systems, refined interior appointments, updated finishes and materials, and improved cabin ergonomics compared to the 344. The 350 also benefits from current manufacturing techniques and warranty coverage advantages. Power options—twin F350 or triple F300—remain flexible, ensuring options for both efficiency-conscious and performance-focused anglers. For buyers prioritizing warranty coverage, updated systems, and state-of-the-art amenities, the 350 is Cobia's current flagship. The proven 344 remains attractive to budget-conscious anglers seeking flagship capability at reduced pricing.
As Cobia's current-generation flagship, the 350 benefits from active production, current warranty coverage, and new-boat financing advantages. Buyers of new 350s receive comprehensive manufacturer's warranties, full OEM parts availability, and dealer support programs that enhance ownership experience. The 350's current production also means updated electronics integration, latest safety features, and refined manufacturing techniques. Used 344 models, while mechanically equivalent, may have expired warranties and age-related electronics obsolescence. For buyers prioritizing warranty coverage, current systems, and peace-of-mind new-boat ownership, the 350 is the obvious choice. For budget-conscious buyers comfortable with used-boat risks or those seeking proven reliability with reduced pricing, quality used 344 models offer exceptional value. The choice often reflects warranty priorities and budget considerations rather than performance differences.
The Cobia 350 is optimized for serious blue-water pelagic fishing—target species include wahoo, king mackerel, large grouper, and amberjack in offshore structure 100+ nautical miles from the coast. Gulf Stream expeditions are routine; mahi-mahi (dorado), sailfish, marlin, and tuna fishing are within the 350's range and power envelope. The 350's 320-gallon fuel capacity enables 350–500 nautical miles of range, supporting extended multi-day offshore campaigns and professional guide operations. Twin F350 or triple F300 configurations deliver responsive positioning and aggressive acceleration for competitive tournament applications. The 350's deep-V SeaTech hull provides genuine offshore seaworthiness in 3–6 foot Gulf Stream seas and beyond. Tournament competitors, professional fishing guides, and serious blue-water anglers rely on the 350's premium capabilities for extended offshore fishing campaigns unavailable to smaller boats.
The Cobia 350 represents a significant current-generation investment ($800,000–$1,000,000+), featuring state-of-the-art electronics ($40,000+), sophisticated livewell systems, advanced navigation infrastructure, fighting chair frameworks, and premium cabin appointments. These high-value systems degrade rapidly without protection; a single electronics failure can cost $5,000–$15,000 and sideline your flagship during critical tournament seasons. Current-generation boats operated year-round in offshore and saltwater environments experience relentless UV and salt stress. Ultraviolet radiation at sea is 25–50% more intense than land-based exposure; salt spray deposits corrosive minerals on every surface, accelerating gel coat oxidation and hardware corrosion. A quality T-Top cover reduces UV exposure by 90%+, shields electronics from salt residue, maintains interior humidity levels that inhibit mildew, and protects the sophisticated systems that define flagship functionality. For current-generation boats representing flagship investments, cover protection is essential infrastructure—not an optional upgrade.
The Cobia 350 and 344 share identical hull dimensions (34'4") and deep-V geometry (21.6° deadrise), ensuring functionally equivalent offshore performance and seagoing capability. The primary differences are generational refinement—the 350 offers updated electronics integration, refined interior appointments, current-generation warranty coverage, and improved cabin ergonomics. Both boats deliver the same offensive fishing capability, similar fuel range, and comparable performance with twin F350 or triple F300 power. The 350's value lies in current-generation status, active production, and updated systems; the 344 remains mechanically proven with strong used-market value and reduced pricing. Performance-wise, 344 and 350 are extremely similar—the choice typically reflects warranty priorities, budget constraints, and new-vs.-used preferences rather than capability differences.
The Cobia 350's 320-gallon fuel capacity combined with twin F350 or triple F300 power enables 350–500 nautical miles of range at cruise speeds, depending on engine configuration and throttle management. Twin F350 engines achieve 1.8–2.0 nautical miles per gallon at efficient cruise speeds (18–22 knots), enabling 350+ nautical miles of range—sufficient for full-day offshore runs exceeding 150 nautical miles from the coast, overnight Gulf Stream expeditions, or multi-day fishing campaigns. Triple F300 engines achieve similar range but consume more fuel combined at high throttle. The 320-gallon capacity provides substantial contingency reserves for unexpected weather, extended search patterns, or detours to distant fishing opportunities. For professional guides and tournament anglers, the 350's range is a competitive advantage—sufficient fuel capacity enables client trips and tournament runs to remote fishing grounds that schedule-constrained bookings demand.
For a current-generation $800,000–$1,000,000+ flagship boat like the 350, premium Sunbrella acrylic is absolutely recommended. Sunbrella's superior UV inhibition (8–10 years vs. 5–7 years for solution-dyed), enhanced mildew resistance, and easier maintenance justify the upgrade cost for ultra-premium systems and intense offshore/saltwater exposure. Current-generation boats operated year-round in competitive or professional guide environments experience relentless UV and salt stress; Sunbrella's durability directly protects your boat's condition, system reliability, and premium resale value. Consider the cover cost as insurance protecting hundreds of thousands in hull value, electronics, and premium appointments. For new flagship boats representing significant investments, Sunbrella represents the correct choice.
The Cobia 350 at 34'4" is the current flagship in Cobia's center-console category. Smaller center-console models include the 301 (29'7") and 320 (32'0"); larger offerings transition to dual-console platforms like the 344 and 350 dual-console variants (if available). The 350 center-console represents the ultimate single-console fishing machine—maximum power (twin F350 or triple F300), extended fuel capacity (320 gallons), and sophisticated electronics integration without the added family cruising emphasis of dual-console designs. For serious offshore anglers combining maximum fishing capability with single-console maneuverability, the 350 center-console is the current standard.
For a current-generation flagship like the 350, fresh-water rinsing is essential—ideally daily after saltwater use, minimum weekly during active fishing seasons. Use soft brushing and mild soap solutions to remove salt residue, fish blood, and airborne contaminants. Never pressure-wash or use harsh chemicals that degrade fabric integrity. Allow the cover to air dry completely before folding for storage. For boats in outdoor storage between tournaments or seasonal closures, inspect monthly for water pooling, mildew, or salt accumulation, and rinse thoroughly. Store a clean, dry cover in a cool, dark location away from direct sunlight. Proper maintenance extends fabric lifespan by 2–3 years and reduces salt-induced degradation critical for current-generation flagship investments.
Our Cobia 350 T-Top cover is engineered to fit around current-generation and state-of-the-art electronics including advanced radar domes, multiple sophisticated GPS/chart plotter displays, advanced navigation systems, autopilot infrastructure, and integrated hardtop installations featuring latest electronics integration. Reinforced panels and strategic cutouts ensure water shedding and fabric integrity around premium components. Most current-generation aftermarket additions (antennas, rod holders, LED systems) integrate seamlessly with minor adjustments. Substantial modifications—custom hardtop extensions or specialty fishing rigging—may require custom engineering. Contact Perfect Fit or your Cobia dealer if you've specified significant current-generation upgrades; we can evaluate your configuration and recommend custom modifications ensuring proper coverage and system integration.
⏱️ Current lead time: 1–3 weeks — every cover is custom-made for your boat.
Questions about fit? Call (561) 677-2628
Questions about fit? Call (561) 677-2628
Cobia 350 T-Top Boat Cover: Current-Generation Flagship Offshore Protection for State-of-the-Art Excellence
The Cobia 350 stands as Cobia’s current-generation flagship center-console—at 34’4″ with twin F350 or triple F300 capability, 320-gallon fuel capacity, and refined 21.6° deep-V SeaTech hull design, the 350 represents the pinnacle of current offshore fishing platform engineering. Built with Cobia’s vacuum-bonded composite construction (65-year legacy since 1959, now part of the Maverick Boat Group in Fort Pierce, Florida), the 350 combines proven offshore seaworthiness with current-generation electronics integration, refined interior appointments, and state-of-the-art amenities that define contemporary flagship excellence. The 350 is the choice for tournament competitors, professional fishing guides, and serious blue-water anglers seeking maximum current-generation capability in a single-console platform. However, the 350’s exposure to intense offshore UV radiation and aggressive salt spray—intensified by year-round use in Gulf Stream conditions, tournament service, and professional guide operations—threatens the boat’s state-of-the-art systems, sophisticated electronics, and structural integrity during idle periods. A custom-fitted Cobia 350 T-Top cover provides essential protection, maintaining system reliability and preserving this flagship investment through decades of offshore service and tournament campaigns.
Our Cobia 350 T-Top cover wraps the entire helm console and flagship hardtop framework, shielding state-of-the-art electronics, advanced navigation displays, autopilot systems, fighting chair infrastructure, and premium cabin appointments from UV oxidation, salt residue, and rain intrusion. Engineered with precision contours that match the 350’s current-generation flagship 34’4″ deep-V geometry exactly, this cover fits snug and secure—no flapping, no water pooling underneath the expanded helm area. Reinforced panels accommodate multiple radar domes, sophisticated antenna arrays, state-of-the-art GPS/chart plotter displays, advanced navigation systems, and current-generation electronics without compromise. Choose rugged 9oz solution-dyed marine fabric (5–7 years of protection) for reliable baseline performance, or invest in premium Sunbrella acrylic (8–10 years)—strongly recommended for current-generation flagship platforms. Sunbrella’s superior UV and mildew resistance directly protects your boat’s condition, system reliability, and flagship resale value. Built by Cobia—a brand synonymous with offshore excellence since 1959—your 350 deserves a cover engineered with equal precision and marine-grade durability protecting your current-generation flagship investment.
Current-Generation Engineering and Flagship Prestige
The Cobia 350’s position as current flagship represents more than upgraded amenities—it reflects Cobia’s contemporary engineering philosophy, latest manufacturing techniques, and active production commitment. The 350 benefits from current warranty programs, active OEM parts availability, and dealer support infrastructure that enhances ownership experience. While hull dimensions and core offshore capability remain identical to the previous 344 model (both 34’4″, 21.6° deadrise), the 350 incorporates refined electronics integration with state-of-the-art navigation systems, improved cabin ergonomics, updated interior finishes, and contemporary feature integration. For buyers prioritizing warranty coverage, current systems, and prestige positioning within Cobia’s lineup, the 350 is the obvious choice. The flagship designation carries significant prestige value; current-generation status enhances market positioning and resale appeal. Investing in a 350 positions you with Cobia’s latest engineering and active production support—a commitment that extends through your years of offshore fishing and tournament service.
Offensive Capability and System Protection for Blue-Water Excellence
The Cobia 350’s twin F350 or triple F300 configurations (700–900 HP) deliver responsive positioning, aggressive acceleration, and exceptional offshore performance for serious tournament competitors and professional guide operations. The boat’s 320-gallon fuel capacity enables 350–500 nautical miles of range, supporting extended multi-day Gulf Stream expeditions and remote fishing ground access. The 350’s deep-V SeaTech hull provides genuine offshore seaworthiness in significant seas and rough Gulf Stream conditions. However, offshore performance demands come with environmental costs—intensive UV exposure (25–50% more intense at sea than land-based), aggressive salt spray accumulation, and humidity challenges that accelerate degradation of sophisticated systems. Current-generation boats operate year-round in these challenging conditions; professional guide operations and tournament service intensify UV and salt stress. A quality T-Top cover reduces UV exposure by 90%+, shields state-of-the-art electronics from salt residue, maintains interior humidity levels that inhibit mildew, and protects premium systems worth tens of thousands of dollars. For current-generation flagship boats representing significant investments in state-of-the-art electronics and premium components, cover protection is essential—not optional. Explore our boat shade kits and cover collection to discover additional protection options, or compare our Cobia 320 T-Top cover to see how mid-size models compare. For understanding Cobia’s complete protection portfolio, check our Cobia 237 T-Top cover across all model categories.
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