Sea Hunt 210 Ultra — Quick-Reference Specs
- Boat Model: Sea Hunt 210 Ultra
- Cover Type: T-Top Mooring Cover
- LOA: 21'
- Beam: 8' 3"
- Dry Weight: ~2,200 lbs
- Engine: Single outboard, max 150 HP
- Fuel Capacity: ~60 gallons
- Deadrise: ~16°
- Hull Type: Modified-vee center console
Cover Features
- Fit: Custom-fitted for the Sea Hunt 210 Ultra T-top
- Attachment: Underside edges of factory T-top frame
- T-Top Roof: Stays fully exposed
- Coverage: 85–90% of hull sides, fully enclosing the outboard engine
- Fabric Options: 9oz marine canvas (most popular) or Sunbrella
- Construction: Reinforced stitching at all stress points with stainless snaps
- Warranty: Multi-year warranty against UV and weather damage
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
Yes. The cover drapes from the T-top frame over the entire cockpit, so all deck-level features are protected regardless of whether they are fishing hardware like rod holders, livewells, and tackle storage, or family comfort features like cushioned bow seating, bolsters, and cup holders. Everything below the T-top attachment line is fully enclosed against UV, rain, pollen, and bird droppings.
The Ultra series runs a deeper-V hull shape than Sea Hunt's BX bay boats, which means more pronounced deadrise angle and a narrower keel section. Our cover pattern follows this hull geometry with extra fabric depth at the centerline and tapered panels that match the steeper angle from chine to keel. On a flatter bay boat, the cover would sit wider and lower. On the Ultra 210, it follows the deeper hull contour more closely, which actually gives it a cleaner, tighter fit along the lower hull.
No, the pouch is patterned specifically for the single-engine configuration and HP range typical of the Ultra 210. A 150 HP outboard like the Yamaha F150 has a moderate cowling size, and our pouch provides the right amount of loose drape around it without excessive fabric that could flap or catch wind. The pouch is still intentionally baggy rather than tight-fitting, but it is proportioned for this engine class rather than the 300-350 HP cowlings found on larger Sea Hunt models.
The Ultra 210 is an excellent candidate for long-term outdoor storage. Its moderate size means the cover panels are manageable, the single-engine pouch is straightforward, and the overall fabric surface area is small enough that rain and debris shed efficiently without pooling. For extended outdoor storage, we recommend the Sunbrella fabric option for its superior UV resistance over multiple seasons. The T-top roof stays exposed for continuous ventilation, which prevents the moisture buildup that damages interiors on boats stored under fully enclosed covers.
The washdown fittings are mounted at deck level on the transom, well inside the covered area. The cover's rear section drapes over the transom from above, protecting these fittings from UV degradation and debris clogging without contacting them directly. Before covering for storage, we recommend running the freshwater system briefly to flush any saltwater from the lines, then shutting off the battery switch. The cover keeps rain out of the cockpit, which also prevents water from entering the bilge through the deck drains.
Yes. Console-mounted electronics like fishfinders, chart plotters, and VHF radios stay in place under the cover. The fabric drapes from the T-top frame and does not contact the console face or any mounted screens. The gap between the console and the fabric's drape line provides clearance for antennas, GPS pucks, and other hardware mounted on the T-top or console. The only accessories to watch for are any that project above the T-top roof line, which would sit outside the covered area.
The Ultra 210 cover uses less material than a Gamefish 30 cover because it is a smaller boat with a single engine, narrower beam, and shorter overall length. Less fabric means a lower price point. Installation is also simpler — one person can handle it in about 10 minutes versus the two-person job required for a 30-footer. The construction quality, fabric options, stitching reinforcement, and stainless hardware are identical across all our Sea Hunt covers regardless of boat size.
Shrink-wrap is a single-use plastic shell that is cut off and discarded each spring, creating waste and recurring annual cost. A T-top mooring cover is a reusable fabric cover that attaches to your T-top frame and protects the cockpit, console, and engine season after season. The T-top roof stays open for ventilation, preventing the condensation and mildew problems common under shrink-wrap. Over two or three seasons, the reusable cover pays for itself compared to annual shrink-wrapping, and you can put it on and take it off anytime rather than waiting for a service appointment.
The decision comes down to storage conditions. If your Ultra 210 sits under any kind of roof or shade structure between trips, our 9-ounce marine canvas provides excellent UV and rain protection at a great value. If the boat is stored fully exposed to direct sunlight year-round, especially in southern climates, Sunbrella's superior UV resistance and colorfastness will keep the cover performing and looking better for more seasons before needing replacement. Both options include reinforced stitching and stainless steel snaps.
We need your model year, T-top configuration (factory or aftermarket, fiberglass or aluminum), approximate T-top roof dimensions, and engine make and horsepower. The Ultra 210 has seen updates across production years, and T-top frame styles can vary between factory and dealer-installed options. Providing accurate details ensures the cover fits your specific boat and T-top combination rather than a generic approximation.
Sea Hunt 210 Ultra T-Top Boat Cover — Custom Protection for a Versatile Performer
The Sea Hunt 210 Ultra is a compact but capable center console that punches above its weight class — nimble enough for skinny-water flats fishing and solid enough to handle nearshore chop. This custom-fitted T-top mooring cover is patterned to the 210 Ultra’s exact 21-foot length and 8’3″ beam, wrapping securely around the factory T-top frame and draping down to protect 85–90% of the hull sides while fully enclosing the outboard engine.
Compact Hull, Complete Coverage
At roughly 2,200 lbs dry with a single outboard up to 150 HP, the 210 Ultra is easy to trailer and launch — but its cockpit still packs serious fishing hardware including rod holders, a livewell, and a full helm station with electronics. All of that gear sits exposed at the dock without a proper cover. Our T-top cover shields the console, seating, rod storage, and cockpit from UV damage, rain, salt spray, bird droppings, and airborne debris, keeping your boat showroom-fresh between trips.
T-Top Frame Attachment
The cover attaches to the underside edges of the factory T-top frame using stainless steel snaps — no drilling or permanent modifications required. The T-top roof stays fully exposed for ventilation, while the side panels wrap the full cockpit and engine compartment. Most owners have the cover on or off in under five minutes once the initial snap placement is done.
Fabric and Construction
Choose from 9 oz marine-grade canvas (our most popular option) or Sunbrella solution-dyed acrylic — both engineered for years of saltwater UV exposure with reinforced stitching at every stress point. Browse our full collection of T-top boat covers for more Sea Hunt models, or check out the Sea Hunt 196 CC cover and the Sea Hunt 210 Ultra CC cover for other Ultra-series options. Every cover ships with a multi-year warranty against UV degradation, seam failure, and hardware corrosion.
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