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
44 lbs
Install
Please watch the video below for installation instructions!
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Frequently Asked Questions
The 320 Outrage T-Top cover is available in 9oz solution-dyed marine fabric (rated 5-7 years), a lighter 7oz option for sheltered storage, or premium Sunbrella acrylic (rated 8-10 years). All fabrics are water-repellent, mildew-resistant, and UV-protective.
Yes. The cover is pattern-cut specifically for the Boston Whaler 320 Outrage T-Top, with reinforced cutouts that wrap cleanly around the T-Top legs. The hardtop remains exposed while the cover protects everything below.
Installation takes under 5 minutes with one person. Simply drape the cover from the T-Top frame, pull it down to the rubrail, secure the adjustable tie-down straps, and buckle everything tight. No tools required.
The 320 Outrage is a large vessel that many owners keep slip-stored rather than trailered. However, the cover is built with reinforced stitching and a secure hem cord system that can handle trailering. The snug fit eliminates flapping during transport.
Yes. The cover creates a complete barrier over the cockpit, shielding your helm electronics, GPS, radar, fishfinders, upholstery, and gelcoat from UV rays, rain, salt spray, bird droppings, and debris.
Every cover includes a 2-year manufacturer warranty covering defects in materials and workmanship. The solution-dyed and Sunbrella fabrics are engineered to maintain their color and integrity well beyond the warranty period.
The cover is water-resistant with a durable water repellent (DWR) finish that causes rain to bead and roll off. The breathable construction prevents trapped moisture and condensation buildup underneath, which protects against mildew.
This cover is designed for the Boston Whaler 320 Outrage equipped with a factory T-Top. It fits standard production models across model years with the same T-Top configuration.
The 9oz solution-dyed fabric is available in Navy, Black, and Charcoal. Sunbrella acrylic offers an expanded color palette. Select your preferred color and fabric during checkout.
Yes. Free standard shipping is included for all orders within the continental United States, with delivery typically within 1-2 business days.
The Boston Whaler 320 Outrage stretches 32’2″ with a 10’2″ beam and roughly 9,890 pounds dry — a full-size offshore center console built to dominate bluewater fishing grounds. Powered by twin 300-horsepower outboards delivering 600 total HP and carrying 300 gallons of fuel, this flagship Outrage has the range to reach distant canyons and return with ice-chest loads of tuna, wahoo, and billfish. A 22-degree deadrise handles heavy offshore seas while the foam-cored “Unibond” construction that defines the Boston Whaler legacy ensures unsinkable peace of mind on every run. A custom-fitted T-Top cover from Perfect Fit Boat Covers wraps the entire hull below the hardtop, protecting the spacious cockpit, helm station, deluxe leaning post, tackle center, livewells, and tournament-grade electronics from UV degradation, rain, and salt spray.
Tailored to the 320 Outrage’s Tournament-Grade Cockpit
This cover is pattern-cut to the 320 Outrage’s substantial hull dimensions, with reinforced cutouts that wrap cleanly around the T-Top legs without bunching or excess material. A sewn-in hem cord traces the rubrail while adjustable tie-down straps lock the cover from gunwale to gunwale. Despite the 320’s size, one person handles the entire installation in under five minutes — drape from the hardtop frame, pull down to the rails, strap, buckle, and walk away. The reinforced construction holds firm during transport, and the cover’s secure fit means zero flutter even in wind. Anglers moving up to the largest Outrages will find the same meticulous fit on the Boston Whaler 330 Outrage T-Top cover as well.
Fabric Technology for Maximum Offshore Protection
Choose from 9oz solution-dyed marine fabric rated for 5–7 years of hard use, 7oz performance-weight fabric for covered storage, or premium Sunbrella acrylic engineered to last 8–10 years under direct sun. Every option is water-repellent, mildew-resistant, and double-stitched at every seam for long-term durability. The breathable construction prevents trapped moisture while blocking 99% of UV rays — essential protection for the 320 Outrage’s substantial investment in electronics, upholstery, and gelcoat. Each cover includes a 2-year manufacturer warranty and free standard shipping to the continental US within 1–2 business days. Owners of smaller Boston Whalers can also explore the Boston Whaler 150 Montauk center console cover built with the same premium materials.
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