Sea Pro 259 Specifications
- Length Overall (LOA): 25'9"
- Beam: 9'4"
- Dry Weight: 4,850 lbs
- Engine: Single or twin outboard, up to 400 HP
- Fuel Capacity: 147 gallons
- Deadrise at Transom: 22.5°
- Hull Type: Deep-vee fiberglass with foam-filled sides
- Draft: 19"
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 25'9" Sea Pro 259 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 | 35 lbs |
|---|
Install
Please watch the video below for installation instructions!
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Frequently Asked Questions
The Sea Pro 259 is 25'9" LOA with a 9'4" beam and 22.5-degree deadrise. Our custom-fitted T-Top cover wraps the hull below your hardtop frame and is engineered specifically for the 259's deep-vee hull shape. We confirm your T-Top dimensions before cutting to guarantee a perfect fit.
Yes. Our T-Top cover is designed to accommodate twin outboard configurations up to 400 HP total. The cover wraps the hull and cabin area below the hardtop—your engines remain uncovered for ventilation. We account for your specific engine setup during the patterning process.
The 259's steep 22.5-degree deadrise creates a sharper hull entry angle than flatter bay boats. Our pattern accounts for this geometry, ensuring the cover follows the deep-vee contour without sagging or pooling water. The steeper hull actually helps water shed more efficiently off the cover surface.
The 259 carries 147 gallons of fuel, giving you serious offshore range with twin 150s or a single 300. With the 22.5-degree deadrise cutting through chop, you'll burn fuel efficiently even in rough conditions. Our cover protects your fuel systems and deck hardware from UV degradation between trips.
Our covers are built for severe weather, but during hurricanes we recommend removing the cover and securing your boat per manufacturer guidelines. For tropical storms and heavy weather, the reinforced tie-down straps and hem cord system keep the cover secure. Sunbrella acrylic handles sustained UV and rain exposure better for long-term outdoor storage.
For the 259's 25'9" hull, the 9oz solution-dyed fabric weighs approximately 22-25 lbs and the Sunbrella option runs 26-30 lbs. Two people can deploy or remove the cover in under 10 minutes. The reinforced grommets and tie-down system distribute tension evenly across the hull.
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. For an offshore boat like the 259 that sits in direct sun, Sunbrella is the stronger long-term investment.
The T-Top cover wraps the hull and cabin below the hardtop structure, protecting your console, helm station, and cockpit. The hardtop itself stays exposed, so roof-mounted electronics like radar domes and antennas remain uncovered. Console-mounted screens, switches, and gauges get full protection from UV and weather.
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. Normal wear from UV exposure, weathering, or improper care is excluded—that's expected aging over time.
Absolutely. Browse our full Sea Pro lineup—we carry covers for every model from the 180 to the 320 DLX. Compare the Sea Pro 27 T-Top cover for the next size up in the offshore family, or check out the Sea Pro 190 T-Top cover if you're looking for a smaller platform. Each cover is custom-tailored to that specific hull.
Sea Pro 259 T-Top Boat Cover
The Sea Pro 259 is a serious offshore center console built for anglers who want blue-water capability without the six-figure price tag that most competitors demand. At 25’9” LOA with a 9’4” beam and a steep 22.5-degree deadrise, this deep-vee hull was designed to slice through open-ocean chop while keeping your crew comfortable and dry. Sea Pro relaunched in 2015 under founder Jimmy Hancock and Tidewater Boats’ Preston Wrenn, and the 259 embodies their philosophy: fish-ready layouts with standard features that other brands sell as expensive add-ons. With 147 gallons of fuel, power options up to 400 HP, and 4,850 lbs of solid fiberglass construction, the 259 handles everything from Gulf Stream trolling to nearshore reef fishing. Our custom T-Top cover wraps the hull and cabin below the hardtop frame, shielding your investment from UV rays, salt corrosion, and weather degradation between trips.
Every Sea Pro 259 hull is built using 3D CAD-designed technology with foam-filled fiberglass sides and a one-piece finished stringer system—construction details that deliver long-term durability in saltwater environments. Your boat deserves a cover built to the same standard. Our T-Top cover features reinforced double-stitched seams, a hem cord at the rubrail, and adjustable tie-down straps that keep the fabric taut and secure in wind. Choose between 9oz solution-dyed marine fabric (5–7 years of protection) or premium Sunbrella acrylic (8–10 years), both engineered to resist UV damage, water intrusion, and mold growth. The cover deploys in minutes and fits the 259’s deep-vee hull contour precisely, preventing water pooling and ensuring proper drainage.
Offshore Performance & Protection
The Sea Pro 259 sits in the heart of the Offshore family—boats built for anglers who need range, stability, and fishability in open water. The 22.5-degree deadrise provides a soft, predictable ride in 3-to-5-foot seas, and the 147-gallon fuel capacity means you can run 50+ miles offshore and still have reserves. Standard features include a Lewmar Fish Pro windlass, dual 160-quart fish boxes, a 30-gallon livewell, and power-assist hydraulic steering. The integrated fiberglass hardtop carries electronics and provides shade at the helm. A quality T-Top cover is essential for offshore boats that face relentless salt spray and UV exposure—our fabric prevents gelcoat oxidation, cushion deterioration, and corrosion on exposed hardware that left unprotected can cost thousands in maintenance.
Explore the Sea Pro Collection
Perfect Fit carries custom covers for every Sea Pro model from the compact 172 to the flagship 320 DLX. Browse our center console cover collection for all available styles, or compare the Sea Pro 27 T-Top cover for the next size up in the offshore family with a 27-foot hull and 450 HP capability. For a completely different approach, check out the Sea Pro 190 T-Top cover — a nimble small bay platform perfect for inshore anglers who want simplicity and shallow-water access.
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