Sea Pro 245 FLX Specifications
- Length Overall (LOA): 23'9"
- Beam: 8'10"
- Dry Weight: ~4,300 lbs
- Engine: Single outboard, up to 350 HP
- Fuel Capacity: 102 gallons
- Deadrise at Transom: 18.5°
- Hull Type: Deep-vee fiberglass with integrated windshield
- Freshwater Capacity: 20 gallons
- Persons Capacity: 10
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 double-stitched seams, hem cord at rubrail, adjustable tie-down straps
- Durability: Solution-dyed fabric (5–7 years); Sunbrella acrylic (8–10 years)
- Fit: Custom-patterned to 23'9" Sea Pro 245 FLX hull dimensions and T-Top frame
- Protection: UV-resistant, water-repellent, mold and mildew resistant
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 | 29 lbs |
|---|
Install
Please watch the video below for installation instructions!
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Frequently Asked Questions
The Sea Pro 245 FLX is 23'9" LOA with an 8'10" beam. Our custom-fitted T-Top cover wraps the hull below your fiberglass hardtop and is engineered specifically for the 245 FLX's deep-vee hull shape and integrated windshield design. We'll confirm your T-Top dimensions before cutting to ensure a perfect fit.
The 245 FLX is Sea Pro's 'Sandbar Boat'—a deep-vee hull with 18.5-degree deadrise that handles offshore chop, combined with a versatile layout for family cruising and sandbar hopping. At 4,300 lbs dry with a 350 HP rating, it's heavier and more capable than typical bay boats. Our cover accounts for the FLX's unique integrated windshield and wider 8'10" beam.
Yes. Our T-Top cover is custom-patterned to accommodate the 245 FLX's factory fiberglass hardtop and integrated windshield. The cover wraps the hull below these structures, fitting snugly around the windshield pillars and console without interfering with the hardtop assembly.
The 245 FLX carries 102 gallons of fuel—significantly more than most boats in this size class. Combined with 350 HP, you get serious range for offshore runs or all-day sandbar trips. The hull's deep-vee design delivers efficient fuel burn at cruising speeds, and our cover protects your fuel systems and deck from UV degradation between trips.
Absolutely. The 18.5-degree transom deadrise gives the 245 FLX a genuinely capable offshore ride—sharper than most bay boats and comparable to dedicated center consoles. Sea Pro designed this hull to cross inlets and run 15-20 miles offshore with confidence. The deep-vee entry slices through head seas while the wider beam provides stability at rest.
That's exactly what makes the FLX series special—it's both. The layout converts between fishing mode (rod holders, livewells, tackle storage) and family mode (bow seating, freshwater shower from the 20-gallon tank, entertainment features). Our cover protects all of this versatile equipment from sun damage and weather exposure when you're not on the water.
The 9oz solution-dyed marine fabric is our value option, offering 5-7 years of durability with excellent UV and water resistance. Sunbrella acrylic is premium—it lasts 8-10 years, resists fading better, and handles extreme weather more reliably. Given the 245 FLX's premium price point, most owners choose Sunbrella for matching long-term protection.
Our 9oz solution-dyed cover weighs approximately 18-20 lbs for this 23'9" hull. The Sunbrella option is slightly heavier at 21-23 lbs. Both are manageable for two people to deploy or stow, and our reinforced tie-down system keeps everything secure even in strong marina winds.
Yes. We back our solution-dyed marine fabric with a 5-year coverage warranty and Sunbrella with an 8-year warranty. These cover manufacturing defects and seam failures. Wear from UV exposure, weathering, or improper care is excluded—that's normal aging.
Definitely. We carry custom covers for every Sea Pro model from the compact 180 to the flagship 320 DLX. Visit our Sea Pro brand page to compare T-Top and center console covers across the full lineup, or check out the 320 DLX for Sea Pro's largest offshore platform—another boat that benefits from our premium cover protection.
Sea Pro 245 FLX T-Top Boat Cover
The Sea Pro 245 FLX is a breed apart—Sea Pro’s deep-vee “Sandbar Boat” that refuses to choose between offshore capability, fishing performance, and family comfort. At 23’9″ LOA with an 8’10” beam and 18.5-degree deadrise, this is not a flat-bottom party barge; it’s a serious hull that slices through inlet chop and handles 2-3 foot seas with confidence. The 245 FLX weighs 4,300 lbs dry, runs up to 350 HP, and carries 102 gallons of fuel for genuine offshore range. Sea Pro equipped it with a factory fiberglass hardtop, integrated windshield, 12-inch Simrad multifunction display, and Audison marine audio—standard, not optional upgrades. A 20-gallon freshwater system with shower means you’re rinsing off at the sandbar, not waiting until you’re back at the dock. Our custom T-Top cover wraps the hull below the hardtop frame, protecting your investment from UV damage, salt spray, and weather degradation.
The FLX series represents Sea Pro’s answer to a question every boat buyer asks: do I buy a fishing boat or a family boat? Sea Pro’s answer is yes—to both. The 245 FLX converts from tournament-ready fishing platform to sandbar cruiser in minutes, with a layout that accommodates rod holders and livewells alongside bow loungers and entertainment zones. Under the direction of Preston Wrenn—the same marine industry veteran who built Tidewater Boats—Sea Pro uses 3D CAD hull design and foam-filled fiberglass construction to deliver a hull that rides, handles, and lasts. Your investment in this versatile platform deserves cover protection that matches. Our T-Top cover features reinforced double-stitched seams, hem cord at the rubrail, and adjustable tie-down straps. Choose between 9oz solution-dyed marine fabric (5–7 years) or premium Sunbrella acrylic (8–10 years), both UV-resistant, water-repellent, and mold-resistant.
Deep-Vee Performance & Versatility
The 18.5-degree transom deadrise sets the 245 FLX apart from every flat-bottom bay boat and sandbar skiff on the market. This is a hull that handles head seas, crosses inlets, and runs 15-20 miles offshore without beating you up. At the same time, the wider beam provides stability for fishing at rest, anchoring at the sandbar, and letting kids swim off the bow platform. The 102-gallon fuel capacity gives you range that most boats this size simply cannot match—fill up once and fish all day without watching the gauge. Sea Pro positioned the 245 FLX as the do-everything boat, and owners across the Southeast have validated that vision. A quality T-Top cover ensures your hull stays protected and your cabin stays dry during extended storage—essential for boats that see heavy use in humid saltwater environments.
Explore the Sea Pro Collection
Perfect Fit carries custom covers for every Sea Pro model from the compact 180 to the offshore 320 DLX. Protect your gear from the sun with our boat shade kits, or explore the Sea Pro 320 DLX T-Top cover for Sea Pro’s largest offshore platform with twin-engine capability. For a completely different approach, check out the Sea Pro 180 T-Top cover—the entry-level Small Bay model that started many Sea Pro owners on their journey through the lineup.
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