Sea Fox 21 Bay Fisher Center Console Cover Specifications
- Boat LOA: 21'0"
- Beam: 8'6"
- Dry Weight: 2,100 lbs
- Max HP: 175
- Deadrise: 17°
- Draft: 13"
- Fuel Capacity: 55 gal
- Persons Capacity: 7
- Cover Fabric: 9oz Marine-Grade Solution-Dyed
- Cover Type: Full Center Console Boat Cover
Cover Features
- Fabric Options: 9oz solution-dyed marine fabric or premium Sunbrella acrylic
- Coverage Type: Full center console cover from bow to stern, including outboard engine
- 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 21'0" Sea Fox 21 Bay Fisher 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 | 33 lbs |
|---|---|
| Fabric | 9oz Polyester |
Install
Please watch the video below for installation instructions!
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Frequently Asked Questions
We offer three fabric tiers: our standard 9oz marine-grade solution-dyed polyester, a lighter 7oz option, and a premium Sunbrella acrylic upgrade. All three resist UV fading, mildew, and saltwater damage. Select your preferred fabric at checkout.
Yes. Our Sea Fox 21 Bay Fisher center console cover wraps the entire boat in one continuous piece, from bow to stern including the outboard engine. The cover creates a single tent-like shape that peaks at the console and slopes down over the engine — no separate engine cover needed.
Installation takes under five minutes. Drape the cover from bow to stern over the console and engine, secure the adjustable straps beneath the gunwales, and tighten the quick-release buckles. The elastic hem cord cinches at the rubrail for a tight seal.
Absolutely. The reinforced stitching, heavy-duty adjustable straps, and elastic hem system are designed to stay locked down during highway-speed trailering without flapping, shifting, or loosening.
Our 9oz fabric features a durable water repellent (DWR) finish that causes rain to bead and roll off. The fabric is breathable to prevent trapped moisture and mildew growth underneath, making it water-resistant rather than fully waterproof.
Every Perfect Fit boat cover includes a multi-year manufacturer warranty covering fabric defects, stitching failure, and premature UV degradation under normal use conditions.
Yes. The full center console cover completely encloses the boat including casting platforms, console, electronics, and all upholstery, creating a complete barrier from UV, salt spray, bird droppings, and airborne debris.
Our cover fits standard production Sea Fox 21 Bay Fisher center console models. If your boat has significant aftermarket modifications or a non-standard engine setup, contact us before ordering to confirm fitment.
The shallow draft relates to the hull's underwater profile, not the above-waterline dimensions that determine cover fit. Our cover is patterned to the exact external dimensions of the 21 Bay Fisher, including the deck layout, console placement, and gunwale height.
Rinse the cover with fresh water after each use in saltwater. For deeper cleaning, use a mild soap solution and a soft brush. Allow the cover to air dry completely before storage. Avoid harsh chemicals or machine washing.
Sea Fox 21 Bay Fisher Center Console Boat Cover — Premium Custom-Fit Protection
The Sea Fox 21 Bay Fisher is a dedicated 21-foot shallow-water center console built for anglers who chase redfish, trout, and flounder on the flats and tidal creeks. With an 8’6″ beam, a shallow draft for skinny water access, and a clean deck layout optimized for sight-casting and fly fishing, the Bay Fisher is one of the most capable inshore platforms in the Sea Fox lineup. Our Sea Fox 21 Bay Fisher center console boat cover wraps the entire boat — hull, console, gunwales, and outboard engine — in a single seamless tent-like shape using marine-grade 9oz solution-dyed polyester. From bow to stern, every component stays protected from UV, salt, and weather. Browse the full Sea Fox boat cover collection for custom-fit options across the entire lineup.
Full-Hull Bay Boat Coverage
Our Sea Fox 21 Bay Fisher center console cover encloses the entire boat in one continuous piece. The cover peaks at the center console, slopes smoothly in all directions to the hull edge, and wraps completely over the outboard engine at the stern — no engine drape, no secondary cover, just one clean tent-like shape from bow to transom. The elastic hem cord cinches at the rubrail all the way around, and the adjustable strap-and-buckle system lets one person install the cover in under five minutes. It stays locked down at highway speed on the trailer. For the next size up in the CC family, see our Sea Fox 216 Pro center console cover for a larger, more versatile CC platform.
Inshore-Tough Fabric Protection
Bay boats spend their lives in the harshest saltwater environments — shallow flats where UV reflects off the water, tidal creeks with heavy salt exposure, and exposed marshland where wind and weather hit unobstructed. Our 9oz solution-dyed polyester is engineered for exactly these conditions. Every fiber is saturated with color before weaving, so UV resistance goes all the way through — not a surface treatment that breaks down after one summer. The breathable weave prevents trapped condensation while the DWR finish repels rain and salt spray. Looking for a T-Top option on a similar-sized platform? Check our Sea Fox 231 Bay Fox T-Top cover for a larger bay boat with a hardtop.
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