Boston Whaler 190 Montauk Specifications
- Model Years: 2007–2018; redesigned for 2019
- Length Overall: 19'0" (2007–2018) / 19'4" (2019+)
- Beam: 8'0"
- Dry Weight: About 1,900 lb / 2,000 lb
- Fuel Capacity: 60 gal
- Deadrise: 16° at transom
- Power: Single outboard, 115–150 hp
- Top: Optional T-top with rod holders
- Cover Shipping Weight: 26 lbs
Cover Features
- Fabric Options: 9oz solution-dyed marine fabric, 7oz polyester, or premium Sunbrella acrylic
- Coverage: Runs up to the underside of the T-top, wraps the frame legs, and covers the console, seating, bow, and outboard; T-top roof stays exposed
- Construction: Reinforced stitching, hem cord at the rubrail, adjustable tie-down straps
- Protection: UV-resistant, water-repellent, breathable
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 | 26 lbs |
|---|
Install
Please watch the video below for installation instructions!
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Frequently Asked Questions
The two generations share an 8' beam, but the 2019 redesign is about four inches longer with a squared, fuller bow. If you're not sure which pattern matches your boat, send us your year and a photo before ordering and we'll confirm.
No. It runs up to the underside of the top and wraps around the legs, then covers the console, seating and outboard. The roof and its rod holders stay exposed.
They're close in length and beam, but the 190 Outrage (originally the 190 Nantucket) has a deeper 18° offshore hull and a leaning-post layout, while the Montauk has 16° and a reversible pilot seat. Each has its own cover pattern.
Choose 9oz solution-dyed polyester (Navy or Black) for heavy-duty everyday protection, 7oz polyester (Black) for budget-friendly coverage, or premium Sunbrella acrylic (Marine Blue, Black, or Smoke) for maximum UV resistance and longevity.
No. The cover is made to protect your boat while it is parked on its trailer, up on a lift or in storage. Take it off before you tow: trailering with the cover on can damage it and voids the warranty.
Materials and workmanship are covered for 1 year, and the fabric carries its own warranty (3 years on 7oz, 5 years on 9oz, and 6 years on Sunbrella). Every cover is made to order, so please allow 1–3 weeks; shipping is a $30 flat rate within the continental US.
Pricing: 7oz $890.00 · 9oz $1,075.00 · Sunbrella $1,315.00 — your final total appears below as you build your cover.
⏱️ Current lead time: 1–3 weeks — every cover is custom-made for your boat.
Questions about fit? Call (561) 677-2628
Questions about fit? Call (561) 677-2628
Boston Whaler 190 Montauk T-Top Boat Cover — Custom-Fit for the Whaler 190 Montauk With Its T-Top
The Boston Whaler 190 Montauk is the 19-foot member of Whaler’s Montauk family, built in two generations. The first (BoatTEST lists it from 2007) is 19’0″ overall with an 8′ beam, about 1,900 lb dry, 60 gallons of fuel and 16° of deadrise, rated to 150 hp; BoatTEST notes it carries its wide beam all the way to the bow. For 2019 Whaler redesigned it ‘from the hull up’: the current boat is 19’4″ overall with the same 8′ beam, about 2,000 lb dry, 60 gallons, 16° of deadrise and a 13-inch draft, with a squared bow that carries the beam forward to a raised casting deck of more than 23 square feet, a sharper entry and a reversed chine. Both are single-outboard boats (115 hp standard, 150 hp max) with a center console and acrylic windshield, a reversible pilot seat with storage or an optional livewell, a forward fishbox and anchor locker, optional aft jump seats and a swim platform with ladder. Whaler offers a T-top with rod holders as an option. This T-Top cover is patterned for the 190 Montauk with its T-top, and like all of our Boston Whaler boat covers, it’s cut to this hull rather than a generic 19-foot size chart.
How It Fits the 190 Montauk
The cover runs up to the underside of the T-top and wraps around the frame legs, then drapes over the console, pilot seat and wide bow deck down to the gunwales, and continues aft over the single outboard as one piece — the T-top roof and its rod holders stay exposed. The pattern follows the Montauk’s full-width bow instead of the tapered shape of a universal cover. Installation takes about five minutes: drape it bow to stern, run the hem cord along the rubrail, and cinch the adjustable strap-and-buckle tie-downs. It’s made for storage on a trailer, lift, dry stack, or jet dock — take it off before towing, since trailering with the cover on can damage it and voids the warranty.
Fabric, Warranty & Shipping
Choose 9oz solution-dyed marine fabric for heavy-duty everyday protection (5–7 year service life), a lighter 7oz fabric for budget-friendly coverage, or premium Sunbrella acrylic for 8–10 years of fade resistance. Every option is water-repellent, breathable, mildew-resistant, and double-stitched at the seams. Each cover is backed by our warranty (1 year on materials and workmanship, plus 3–6 years on the fabric) and ships for a $30 flat rate within the US — every cover is made to order, so please allow 1–3 weeks. No T-top on your boat? See the Boston Whaler 190 Montauk Center Console cover, or compare the Boston Whaler 17 Montauk T-Top cover.