Cobia 21 Bay Center Console Specifications
- Length Overall (LOA): 21'1"
- Beam: 8'4"
- Dry Weight: ~2,050 lbs
- Engine: Single outboard, max 200 HP
- Fuel Capacity: 55 gallons
- Draft: ~13"
- Hull Type: Shallow-draft bay boat, 15° deadrise
Cover Features
- Fabric Options: 9oz solution-dyed marine fabric or premium Sunbrella acrylic
- Coverage Type: Full hull cover from bow to stern; covers entire boat including console
- 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 21'1" Cobia 21 Bay center console specifications
- Protection: UV-resistant, water-repellent, weatherproof, 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 | 31 lbs |
|---|---|
| Fabric | 9oz Polyester |
Install
Please watch the video below for installation instructions!
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Frequently Asked Questions
The Cobia 21 Bay center console cover is available in 9oz solution-dyed marine fabric rated for 5-7 years, or premium Sunbrella acrylic engineered for 8-10 years of superior UV and saltwater protection.
Yes. The cover is pattern-cut to wrap the entire center console with no cutouts, providing complete protection over your helm station, console instruments, GPS, and fishfinder during storage and trailering.
Installation takes under 5 minutes solo. Position the cover over the hull, secure the adjustable tie-down straps beneath the gunwales, and cinch the hem cord along the rubrail for a snug fit that holds through highway trailering.
Absolutely. The cover is reinforced for highway speed trailering with secure tie-downs that prevent flapping or movement. At just 2,050 pounds, the 21 Bay is frequently trailered, and this cover holds perfectly throughout transit.
Yes. The full hull coverage encloses your entire boat including all rod holders, tackle storage, coolers, and gear, shielding everything from UV rays, rain, salt spray, and debris year-round.
Every cover includes a 2-year manufacturer warranty covering defects in materials and workmanship, giving you confidence in durability and long-term protection.
The fabric is water-resistant with a DWR (durable water repellent) finish that sheds rain and spray while remaining breathable to prevent trapped moisture and mildew buildup underneath.
This cover is designed for the Cobia 21 Bay in center console configuration during its standard production run. If your 21 Bay has the center console layout, this cover will fit perfectly.
The 9oz solution-dyed fabric is available in Navy, Black, and Charcoal, with the Sunbrella premium line offering expanded color selections.
Yes. All orders ship free via standard ground shipping within the continental United States, typically arriving within 1-2 business days.
Cobia 21 Bay Center Console Boat Cover — Shallow-Water Flats Protection
The Cobia 21 Bay is legendary among flats anglers — 21’1″ long, 8’4″ beam, just 2,050 pounds dry, and engineered with a 15-degree deadrise and 13-inch draft that lets you hunt redfish and snook in water most boats can’t touch. Built with vacuum-bonded composite construction by Maverick Boat Group in Fort Pierce, Florida, and powered by up to 200 horsepower, this shallow-draft specialist delivers the access anglers crave. When you run your 21 Bay in center console configuration, a custom-fitted center console boat cover becomes your first line of defense against the subtropical sun, salt spray, and UV that deteriorate unprotected boats in a single season — protecting your casting platform, console, rod storage, and 55-gallon fuel system year-round.
Full Hull Coverage with Center Console Fit
This center console boat cover is pattern-cut to match the 21 Bay’s exact hull dimensions, extending from bow to stern with complete coverage including the entire boat and console area. Unlike T-Top configurations, there are no cutouts — the fabric drapes smoothly over the helm station, console instruments, and open gunwales, creating a unified protective envelope. The hem cord runs along the rubrail with adjustable tie-down straps securing the cover beneath the hull for trailering security. Install solo in under five minutes: position the cover, run the tie-downs, cinch tight. At just 2,050 pounds, the 21 Bay is constantly on the move between shallow-water destinations, and this reinforced solution-dyed marine fabric holds fast at highway speed without flapping or drift. For anglers preferring the elevated sightlines and ventilation of a hardtop, the Cobia 21 Bay T-Top cover delivers the same precision engineering with hardtop accommodations.
Breathable Protection for Bay Boat Durability
The 9oz solution-dyed marine fabric rated for 5–7 years of UV and saltwater resistance is the backbone of this cover, with a premium Sunbrella acrylic upgrade extending life to 8–10 years for anglers who demand maximum longevity. Both fabrics are water-repellent with a DWR finish that sheds tropical downpours and salt spray while remaining breathable enough to allow moisture to escape, preventing the mildew and musty odors that plague non-breathable covers. Double-stitched seams handle the wear of repeated deployment and seasonal storage, and a 2-year manufacturer warranty guarantees every stitch. Moving up in the Cobia center console lineup to a deeper-V platform with more fuel capacity? The Cobia 215 center console cover offers the same precision protection on a larger stage.
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