Boston Whaler 330 Vantage DC Specifications
- Length Overall (LOA): 33'0"
- Beam: 10'4"
- Dry Weight: ~11,302 lbs
- Engine: Twin outboard, 800 HP max
- Fuel Capacity: 285 gallons
- Draft: ~25"
- Hull Type: Deep-vee foam-core, 21-degree deadrise
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 33' Boston Whaler 330 Vantage DC specifications
- Protection: UV-resistant, water-repellent, weatherproof
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 | 31 lbs |
|---|
Install
Please watch the video below for installation instructions!
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Frequently Asked Questions
Two options are offered: our 9oz solution-dyed marine fabric with a 5-to-7-year service life, and premium Sunbrella acrylic rated for 8-to-10 years. Both fabrics are UV-resistant, water-repellent, mildew-resistant, and breathable.
The cover wraps the entire hull below the hardtop while the T-Top structure remains exposed above. Our pattern is specifically shaped for the dual-console layout, accounting for both the helm and passenger consoles, the walk-through windshield frame, and the T-Top legs.
Yes. The adjustable strap-and-buckle system allows a single person to install the cover in under five minutes. The reinforced hem cord seats along the rubrail to secure the cover quickly and firmly.
Yes. The hem cord, tie-down straps, and reinforced stitching are designed to keep the cover secure during highway trailering, preventing any lifting or flapping at speed.
Absolutely. The cover drapes over both the helm and passenger consoles, shielding GPS units, fishfinders, VHF radios, multifunction displays, and all helm gauges from UV exposure, rain, salt spray, and debris.
Every Boston Whaler 330 Vantage DC T-Top cover includes a 2-year warranty against manufacturing defects. The solution-dyed fabric itself is built for 5-to-7 years of service, and the Sunbrella option is rated for 8-to-10 years.
The fabric is water-repellent, which means it sheds rain and spray effectively while remaining breathable. This prevents moisture and mildew from building up underneath the cover — a critical consideration in humid climates.
Our cover is custom-fitted to the 33' Boston Whaler 330 Vantage DC hull dimensions. Please confirm your model year at checkout or contact our team to verify fitment for your specific hull.
Both the 9oz solution-dyed marine fabric and the Sunbrella acrylic come in a wide selection of colors. You can choose your preferred color during the ordering process.
Shipping is a flat rate of $299 to anywhere in the continental United States. This covers complete packaging and delivery of your custom-fitted Boston Whaler 330 Vantage DC T-Top boat cover.
⏱️ 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
Boston Whaler 330 Vantage DC T-Top Boat Cover — Unsinkable Hull Meets Unbeatable Protection
The Boston Whaler 330 Vantage measures 33′ overall with a 10’4″ beam, weighs approximately 11,302 lbs dry, and runs on twin Mercury outboards producing up to 800 horsepower. A 285-gallon fuel tank, 21-degree deadrise, and 25-inch draft give this dual-console cruiser the range and ride quality to handle everything from island-hopping weekends to serious offshore fishing. Built in Edgewater, Florida, by Boston Whaler — a company that has defined the “unsinkable” foam-core standard since 1958 — the 330 Vantage DC blends a full port-side console with walk-through windshield comfort and a spacious bow lounge. Our custom-fitted T-Top cover protects both consoles, the helm station, bow seating, and cockpit amenities while the hardtop stays exposed. Add a center console curtain for additional helm enclosure when you need it.
Tailored to the 330 Vantage DC’s Dual-Console Layout
A dual-console design doubles the surfaces that need protection, and our pattern is built for exactly that challenge. The cover accounts for both the starboard helm console and the full port-side passenger console, the walk-through windshield frame, T-Top legs, aft-facing cockpit seating, and transom amenities. One person can install the cover in under five minutes using the adjustable strap-and-buckle system, and the reinforced hem cord locks along the rubrail for dependable trailering. Owners who also run a smaller Vantage should check out the Boston Whaler 280 Vantage T-Top boat cover for the same precision fit in a lighter package.
Protection That Matches Boston Whaler Quality
Boston Whaler has spent more than six decades engineering hulls that refuse to sink, so the cover guarding yours should be just as uncompromising. Our 9oz solution-dyed marine fabric provides reliable UV and mildew resistance with a 5-to-7-year lifespan, while premium Sunbrella acrylic pushes that durability to 8-to-10 years even in year-round sun-belt storage. Both options are water-repellent, breathable to prevent trapped moisture, and finished with double-stitched seams reinforced at every stress point. A 2-year warranty accompanies every cover. Dual-console owners comparing options may also want to explore the Scout 277 Dorado DC T-Top boat cover for a similarly configured hull.
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