Cobia 237 Specifications
- Length Overall (LOA): 23'7"
- Beam: 8'10"
- Dry Weight: ~3,500 lbs
- Engine: Single outboard, max 300 HP
- Fuel Capacity: 120 gallons
- Draft: ~17"
- Hull Type: Deep-V center console, 21.5° 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 23'7" Cobia 237 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 | 33 lbs |
|---|
Install
Please watch the video below for installation instructions!
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Frequently Asked Questions
The Cobia 237 cover is available in 9oz solution-dyed marine fabric rated for 5-7 years, a lighter 7oz option, or premium Sunbrella acrylic engineered for 8-10 years of UV and saltwater protection.
Yes. The cover is pattern-cut with reinforced cutouts that wrap around the T-Top support legs. The hardtop remains exposed while the fabric encloses the hull from the rubrail down.
Installation takes under 5 minutes solo. Drape the cover over the T-Top frame, secure the adjustable tie-down straps beneath the hull, and cinch the hem cord along the rubrail for a snug fit.
Yes. The cover is reinforced for highway-speed trailering with heavy-duty straps that hold securely during transit. The 237's 3,500-pound dry weight trailers well with this cover secured.
Yes. The cover creates a complete barrier over the cockpit, shielding your console-mounted electronics, multifunction displays, leaning post, livewells, and all upholstery from UV, rain, salt spray, and debris.
Every cover includes a 2-year manufacturer warranty covering defects in materials and workmanship, giving you confidence in long-term durability.
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.
This cover is designed for the Cobia 237 with a factory-installed T-Top during its production run. If your 237 has the original T-Top configuration, this cover will fit.
The 9oz solution-dyed fabric is available in Navy, Black, and Charcoal. The 7oz option adds additional color choices, and the Sunbrella line offers the widest color selection.
Yes. All orders ship free via standard ground shipping within the continental United States, typically arriving within 1-2 business days.
Cobia 237 T-Top Boat Cover — Nearshore-to-Offshore Crossover
The Cobia 237 is where the lineup shifts from inshore to true versatility — 23’7″ LOA, 8’10” beam, 3,500 pounds dry, and up to 300 horsepower pushing through a 21.5-degree deadrise that eats chop at the inlet while still drafting just 17 inches for skinny-water access. A 120-gallon fuel tank gives the range to run 50+ miles offshore and still have reserve. Built by Maverick Boat Group in Fort Pierce, Florida, the 237 carries the same construction DNA as their Pathfinder and Hewes hulls. This custom-fitted Cobia boat cover wraps the entire cockpit — from the expanded center console and leaning post to the rod storage, livewells, and 8-person seating capacity — in a barrier that blocks the UV, salt, and coastal weather that never stops working against your boat.
Engineered for the 237’s Crossover Layout
The 237’s cockpit is noticeably wider than the sub-22-foot models, with more console real estate, larger fish boxes, and a helm station built for multi-screen electronics. This cover accounts for all of it — pattern-cut to the 237’s exact hull shape with reinforced cutouts for the T-Top frame legs. The hardtop stays exposed while the fabric wraps below the rubrail for comprehensive protection during dock storage, lift storage, or seasonal layup. Install solo in under five minutes and trailer confidently at highway speed. The 237 bridges serious fishing and family-friendly features, and this cover protects both sides of that equation. For the model that succeeded the 237, the Cobia 240 CC cover delivers the same precision fit on the updated platform.
Fabric That Handles Offshore Exposure
Boats that run offshore collect more salt, more UV, and more weather punishment than inshore boats ever see. The 9oz solution-dyed marine fabric is built for exactly that — 5–7 years of rated durability under harsh marine conditions. The Sunbrella acrylic upgrade pushes protection to 8–10 years with superior fade resistance that keeps the cover looking sharp season after season. Both options are water-repellent, breathable, and mildew-resistant, with double-stitched seams and a 2-year manufacturer warranty. For anglers looking at a bigger offshore jump, the Cobia 301 cover protects one of Cobia’s most capable bluewater platforms.
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