EdgeWater 370 Specifications
- Length Overall (LOA): 37'0"
- Beam: 11'4"
- Dry Weight: ~15,600 lbs
- Engines: Triple outboards, max 1,050 HP total
- Fuel Capacity: 385 gallons
- Draft: ~25"
- Hull Type: Single-Piece Infusion (SPI) foam-filled, unsinkable
- Person Capacity: 16
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 37'0" EdgeWater 370 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 | 49 lbs |
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Install
Please watch the video below for installation instructions!
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Frequently Asked Questions
The 370 is EdgeWater's ultimate offshore platform — 37 feet on an 11'4" beam with triple outboards pushing up to 1,050 HP and a 385-gallon fuel tank. At 15,600 lbs dry, this is a center console built for extended bluewater expeditions where weather windows, fuel range, and hull integrity are non-negotiable. The SPI vacuum-infused hull at this scale represents the pinnacle of EdgeWater's engineering — one-piece, foam-filled, unsinkable construction at 37 feet.
Our cover pattern includes an extra-wide aft section engineered specifically for the 370's three-engine configuration. The fabric extends past the transom to envelop all three engine cowlings as one continuous covering. All three lower units and propellers remain visible below the fabric edge. The triple-engine wrap area is the widest section of any EdgeWater cover we produce.
Yes. The 370's 11'4" beam creates the largest wind-load surface area of any EdgeWater model. Our tie-down system uses heavy-gauge straps with additional attachment points along the widest beam section, reinforced grommets, and a wider spacing pattern than any smaller model. The system is designed to keep the cover secure in sustained 50+ mph winds common at exposed marina docks.
At efficient cruise speeds, the 385-gallon tank delivers roughly 300+ nautical miles of working range — enough to run 100+ miles offshore to canyon edges, fish all day, and return with substantial reserves. For tournament anglers and expedition fishermen, this range opens up fishing grounds that smaller boats simply cannot reach safely.
The 370 and the 388 are EdgeWater's two largest platforms, with the 388 adding nearly another foot of length. The 370 carries a wider 11'4" beam compared to the 388's 11'0", giving it a slightly different hull character — wider and more stable at rest, which benefits fishing comfort in beam seas.
At this size, cover maintenance is critical. Rinse with fresh water every two weeks minimum — weekly during peak summer in saltwater. Full wash with mild soap twice per season. Inspect all tie-down points, stitching seams, and the triple-engine wrap monthly. Check for chafing where the cover contacts hardware, cleats, and rod holders. The larger fabric area means any small issue can escalate faster than on a smaller cover.
At 15,600 lbs and 11'4" beam, the 370 is exclusively marina-stored — heavy-duty dock lifts rated for 20,000+ lbs or deep-water wet slips. No trailer exists for a boat this size. Our cover is designed for year-round marina storage where constant salt spray, UV exposure, and weather are the primary threats.
The cover wraps below the T-Top hardtop, so all tower-mounted electronics — radar arrays, satellite antennas, outrigger mounts, LED light bars — remain fully exposed above the cover line. For any below-hardtop modifications, note them during ordering for pattern adjustments.
The SPI process is arguably most valuable at this scale. Conventional fiberglass construction at 37 feet requires extremely thick, heavy layups that add weight and create potential failure points. EdgeWater's vacuum-infused one-piece construction eliminates air pockets, distributes resin perfectly, and creates a hull that's both lighter and structurally stronger than comparably-sized boats — a critical advantage when pushing 15,600 lbs through open ocean.
The 388 adds nearly a foot of length (37'10" vs 37'0") with a slightly narrower 11'0" beam and a larger 450-gallon fuel tank. The 388 is lighter at 9,600 lbs due to different construction specifications. Both support triple outboards up to 1,050 HP. The 370 is the wider, heavier platform while the 388 prioritizes fuel range and speed.
EdgeWater 370 T-Top Boat Cover
The EdgeWater 370 is the ultimate expression of what SPI vacuum-infused hull technology can deliver — 37 feet of one-piece, foam-filled, unsinkable center console carrying triple outboards up to 1,050 HP and a 385-gallon fuel tank built for ocean-crossing range. At 15,600 lbs dry on an 11’4” beam, this is a boat engineered for the kind of offshore expeditions where fuel reserves, hull integrity, and seakeeping separate serious platforms from everything else. PermaGrid fiberglass structure, 316L stainless throughout, zero wood construction — the 370 is built without compromise.
A Perfect Fit T-Top cover protects the 370’s extraordinary investment — tournament livewells, massive in-floor fish boxes, complete rigging station, walk-in console with head, full helm electronics suite, and all three outboard engines — in UV-resistant solution-dyed marine fabric. Our triple-engine cover pattern is engineered for the 370’s 11’4” beam and wide triple-engine stern, with the heaviest-duty tie-down system in our EdgeWater lineup.
The Ultimate Offshore Platform, Fully Protected
A 37-foot center console that can run 100+ miles offshore deserves protection that matches every dollar invested. Between trips, the 370 sits at marina docks where salt spray, UV, bird droppings, and weather work relentlessly to degrade gel coat, corrode electronics, and age engine hardware. Our T-Top cover eliminates that exposure window, keeping the 370 in launch-ready condition so you spend prep time on tackle and waypoints, not cleaning and repairing weather damage. Browse our center console boat cover collection for every size and brand, or compare the EdgeWater 388 T-Top cover for EdgeWater’s other flagship platform. For a compact Heritage option, see the EdgeWater 185 center console cover.
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