Sea Hunt 234 Ultra — Quick-Reference Specs
- Boat Model: Sea Hunt 234 Ultra
- Cover Type: T-Top Mooring Cover
- LOA: ~23'7"
- Beam: ~8'6"
- Dry Weight: ~2,800 lbs
- Engine: Yamaha F250 (250 HP)
- Fuel Capacity: ~96 gallons
- Deadrise: ~18° (Vortex hull)
- Hull Type: Deep-V center console
Cover Features
- Fit: Custom-fitted for the Sea Hunt 234 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 | 33 lbs |
|---|
Install
Please watch the video below for installation instructions!
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Frequently Asked Questions
Our cover is custom-patterned specifically for the Sea Hunt 234 Ultra's approximately 23'7" LOA and 8'6" beam. It attaches to the underside of the factory T-top frame and drapes down to cover approximately 85–90% of the hull sides, fully enclosing the Yamaha F250 outboard. The pattern is built to match the 234 Ultra's Vortex hull contours, console placement, and transom dimensions for a precise fit with no excess fabric.
Sea Hunt's Vortex hull on the 234 Ultra features a variable deadrise of approximately 18 degrees at the transom, creating a modified-V shape optimized for stability and ride quality. Our cover is patterned to follow these Vortex-specific contours precisely, ensuring the fabric sits taut across the entire hull profile. This model-specific fit means proper support for any water or debris that accumulates on the cover during storms — no sagging or pooling.
Yes. The cover wraps the stern and engine area as one continuous fabric piece, creating a smooth contour around the Yamaha F250 cowling. The 250HP engine is the standard powerplant for the 234 Ultra, and our pattern accounts for this installation — no separate engine boot or detachable section is needed. The cowling, lower unit, and all rigging are fully protected from UV, rain, salt spray, and debris.
The cover attaches at the underside edge of the factory T-top roof panel using stainless-steel snaps, with minimal hardware visibility. The T-top roof stays fully exposed on top so rain and debris slide off naturally. The fabric drapes down on all sides, completely enclosing the T-top support legs, and secures along the gunwales with additional snap points and an adjustable multi-point strap-and-buckle system that ties down to your trailer frame.
Absolutely. The cover is designed for both mooring and trailering. Reinforced stress points at every attachment location handle highway wind loads, and the multi-point tie-down system keeps the fabric taut across the 8'6" beam so it won't flap or shift at speed. At approximately 2,800 lbs dry, the 234 Ultra is regularly trailered, and the cover's anchoring hardware is engineered with corrosion-resistant stainless steel for marine duty.
Yes, approximately 96 gallons is the standard fuel capacity for the 234 Ultra, providing serious offshore range when paired with the F250. The cover sizing accounts for the boat's full dimensions with typical fuel load and normal equipment aboard. The fuel tank is internal to the hull, so it doesn't create any interference with the external cover fitment — the cover drapes over the hull exterior regardless of fuel level.
The 234 Ultra is a current production model at approximately 23'7", while the 232 Ultra was a discontinued model at approximately 23'2". Both share similar beam width (~8'6") and Vortex hull technology, but the 234 is longer with slightly different console-to-transom proportions and updated hull geometry. Each cover is patterned specifically for its model — the covers are not interchangeable between the 232 and 234.
A T-top mooring cover is a fitted fabric cover that attaches to your boat's T-top frame and drapes down over the hull for storage and trailering protection. It's different from a full canvas enclosure, which creates a sealed, walkable space for use while aboard. A mooring cover is designed purely for when the boat is not in use — shielding against UV exposure, rain, salt air, pollen, and bird droppings while allowing airflow through the breathable marine fabric to prevent mildew and condensation buildup.
We offer three options: 7 oz. polyester for lightweight handling and value (3-year warranty), 9 oz. heavy-duty polyester for boats facing harsh conditions or extended outdoor storage (5-year warranty), and Sunbrella solution-dyed acrylic for maximum UV resistance and colorfastness (6-year warranty). The 9 oz. polyester is our most popular choice among Sea Hunt owners. All fabrics are solution-dyed — color is locked into the fiber, not applied to the surface — so there's zero dye transfer to your gel coat.
Select the Sea Hunt 234 Ultra T-Top from our product page, choose your preferred fabric and color, then complete the order form with your boat's year, engine make and size, storage method, T-top type, and any aftermarket accessories (jack plate, power poles, trolling motor, ski bar, etc.). Our team reviews your order, confirms the details, and begins production on your custom-patterned cover. Turnaround times vary by season, and we keep you updated throughout. Call or email anytime with questions before ordering.
Sea Hunt 234 Ultra T-Top Boat Cover (Current Production Model)
The Sea Hunt 234 Ultra is a versatile 23-foot 7-inch center console built on Sea Hunt’s proven Vortex hull platform with an 8-foot 6-inch beam and approximately 2,800 pounds of dry weight. Powered by a single Yamaha F250 delivering 250 horsepower and fed by a 96-gallon fuel tank, the 234 Ultra offers serious offshore range and capability. The variable deadrise hull design — approximately 18 degrees at the transom — provides a smooth, stable ride through rough chop while maintaining excellent fuel efficiency at cruise. Browse our full collection of T-top boat covers to compare options across all makes and models.
Our custom-fitted T-top mooring cover wraps the entire 234 Ultra as one continuous piece of marine-grade fabric. The cover attaches at the underside edge of the factory T-top roof panel and drapes downward on all sides, completely enclosing the T-top support legs within the fabric. At the stern, the same unbroken fabric continues smoothly around the transom and over the Yamaha F250 outboard cowling — no separate engine boot or detachable section needed.
Current Model, Maximum Protection
We offer three fabric options for the 234 Ultra T-top cover. Our 9 oz. solution-dyed polyester canvas is the most popular choice among Sea Hunt owners — it delivers outstanding durability, UV resistance, and water repellency at a great value. For owners seeking the ultimate in longevity, our Sunbrella acrylic marine fabric provides premium fade resistance and breathability with a 6-year fabric warranty. We also offer 7 oz. polyester for lighter-duty or sheltered storage situations. All fabrics are solution-dyed for colorfastness and breathable to prevent mildew buildup during extended storage.
Secure Fit for a Mid-Size Offshore Platform
Installing the 234 Ultra T-top cover is a straightforward two-person job that takes roughly 30 minutes. The cover uses a multi-point strap-and-buckle anchoring system that ties down securely to the trailer frame, with reinforced stress points at every attachment location. Hull coverage extends approximately 85–90% down the hull sides, ensuring maximum protection during storage, trailering, and extended dock time. Every cover ships with all necessary straps, stainless steel hardware, and installation documentation. For the next step up in the Ultra range, take a look at our Sea Hunt 235 Ultra SE T-Top cover.
Built for the Sea Hunt Lifestyle
The 234 Ultra sits right in the heart of Sea Hunt’s Ultra lineup, offering the same Vortex hull technology and offshore-ready construction that has made the series a favorite among serious anglers and weekend cruisers alike. UV radiation, salt spray, rain, and environmental contaminants threaten every exposed surface during storage — our cover eliminates those threats entirely, preserving your gel coat, electronics, upholstery, and hardware year after year. If you also need a non-T-top option for this hull, check out our Sea Hunt 234 Ultra center console cover.
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