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
55 lbs
Install
Please watch the video below for installation instructions!
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Frequently Asked Questions
The Sea Vee 390 T-Top cover is available in 9oz solution-dyed marine fabric or premium Sunbrella acrylic. The 9oz fabric delivers 5–7 years of UV and weather protection, while Sunbrella extends that to 8–10 years. Both are water-repellent, mildew-resistant, and built for the demanding offshore conditions where the 390 operates.
Yes. The cover is pattern-cut with reinforced cutouts that wrap precisely around the 390's T-Top support legs. The fiberglass hardtop roof remains fully exposed above while the cover protects the entire hull below — including the helm station, seating, fish boxes, livewells, and cockpit.
Installation takes under five minutes with one person, even on a 39-foot boat. Drape the cover over the hull from bow to transom, align the T-Top cutouts around the support legs, and secure the adjustable strap-and-buckle tie-downs at the rubrail. No tools or special equipment needed.
Yes. The cover is reinforced for highway-speed trailering with heavy-duty strap-and-buckle tie-downs that keep the fabric secure at sustained highway speeds. The 390's 10,750-pound dry weight demands a cover that won't shift or flap in transit, and this cover is built for it.
Yes. The cover creates a complete barrier over the 390's helm electronics, multifunction displays, triple-wide helm seat, aft-facing settee, transom jump seats, and all cockpit upholstery. It blocks UV rays, rain, salt spray, bird droppings, and airborne debris.
Every Sea Vee 390 T-Top cover includes a 2-year manufacturer warranty covering defects in materials and workmanship. The solution-dyed fabrics are engineered for 5–10 years of UV-stable performance depending on the option selected.
The cover is water-resistant with a DWR (durable water repellent) finish that sheds rain and spray. It is designed to be breathable rather than fully waterproof, preventing moisture and mildew buildup underneath — essential for protecting the 390's vacuum-infused hull, premium upholstery, and electronics in South Florida's humid climate.
This cover fits the Sea Vee 390 across standard production years with a factory-installed T-Top. Sea Vee builds each boat to order with potential customization, so contact us to confirm fitment if your 390 has non-standard modifications.
The 9oz solution-dyed fabric is available in Navy, Black, and Charcoal. Upgrading to Sunbrella acrylic opens an expanded color palette including Pacific Blue, Forest Green, Captain Navy, and additional options to complement the 390's hull color.
Shipping is a flat rate per cover for delivery anywhere in the continental United States. Orders typically ship within 1–2 business days from our facility.
Sea Vee 390 T-Top Boat Cover — Tournament-Grade Protection for Miami’s Premier Offshore Platform
The Sea Vee 390 is the flagship of a company that has been building high-performance center consoles in Miami since Captain Don McGee laid the first hull in 1974. At 39’0” with an 11’0” beam, 24-degree deadrise, and a 540-gallon fuel tank rated for twin, triple, or quad outboards, the 390 is a purpose-built offshore tournament machine with a deep-V vacuum-infused hull designed for rough-water performance. A custom-fitted T-Top cover from Perfect Fit Boat Covers protects the 390’s 65-gallon transom baitwell, optional 140-gallon in-deck livewell, up to 42 rod positions, helm station, and premium seating from UV damage, salt corrosion, and South Florida weather — keeping this vacuum-infused hull in peak condition between tournament runs. Browse our full selection of center console boat covers for additional options across every size class.
Tailored to the 390’s Tournament-Ready Layout
This cover is pattern-cut specifically for the Sea Vee 390’s expansive center console layout, with reinforced cutouts that wrap precisely around the T-Top support legs while the fiberglass hardtop roof remains fully exposed above. The fabric drapes over the triple-wide helm seat, aft-facing settee on the leaning post, transom corner jump seats, massive cockpit sole, insulated fish boxes, and the full beam from gunwale to gunwale. Installation takes under five minutes solo even on a 39-footer: drape the cover, align the T-Top cutouts, and secure the adjustable strap-and-buckle tie-downs at the rubrail. The reinforced construction handles everything from rack storage to open slip exposure, delivering the same reliable fit you’ll find on the Sea Vee 320 Z boat cover and every other Sea Vee in our lineup.
Protection That Matches Sea Vee’s Vacuum-Infused Construction
Sea Vee’s vacuum-infused hulls spend up to 10 days in the mold with chemical-bond and through-bolt hull-to-deck joints, backed by a 10-year hull warranty — that level of craftsmanship deserves a cover built to the same standard. Choose from 9oz solution-dyed marine fabric with a 5–7 year lifespan, or upgrade to premium Sunbrella acrylic for 8–10 years of protection. Both options are water-repellent, mildew-resistant, and UV-stable with double-stitched seams throughout. Every cover ships with a 2-year manufacturer warranty and is built with the same attention to detail you’ll see across our offshore lineup, including the Tidewater 320 boat cover for another premium center console platform.
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