Wellcraft Marine by Wellcraft Kona 18 Jet Boat Covers

Free Storage Bag w/Custom Cover Purchase
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Semi-Custom Fit Boat Covers
Semi-Custom covers are made by boat style to fit a variety of models
Westland Semi-Custom Covers
Made in 3 Business Days or less
Free Vented Support Pole
Up To a 7 Year Warranty
Fits: Low Profile Ski Boat 18' I/O
Fits years: (All Years)
Fits Lengths: 17' 6" - 18' 5"
Max Beam: 90"
Available Fabrics
Price
Sharkskin
Sharkskin Plus
Sharkskin Supreme SD
$201.99
$200.99
$235.99
ENDURACover Semi-Custom Covers
Made in 4 Business Days or less
Proudly made in the USA
Free Cover Straps Included
Fits: Ski Boat (with low profile windshield) 18' I/O
Fits years: (1974)
Fits Lengths: 17' 7" - 18' 6"
Max Beam: 86"
Available Fabrics
Price
Safe Harbor
Performance Aqua Shield
Supreme Aqua Shield
Fabric Sale Specials Available!
$220.99
$221.99
$249.99
$216.99
Boat Cover Help Guide
Material: 100% polyester
Weight: 6 oz. polyester, 300 denier
Warranty: 3 year limited warranty
Silver
Material: 100% polyester
Weight: 6.5 oz. polyester, 450 denier
Warranty: 5 year limited warranty
Shark BlueArctic SilverSharkcoalWhiteForest GreenRoyal BlueBurgundyLinenBlackRed
Material: 100% polyester
Weight: Solution-dyed polyester, 600 denier
Warranty: 7 year limited warranty
BlackSea Gull GrayCaribbean Blue
Material: 50% polyester, 50% cotton
Weight: 11 oz. marine duck canvas
Warranty: 3 year limited warranty
Haze Gray
Material: 100% polyester
Weight: 8 oz. natural plied polyester, 600 denier, 90 thread
Warranty: 5 year limited warranty
Cadet Gray
Material: 100% Polyester
Weight: 7 oz. solution-dyed Polyester, 600 denier
Warranty: 7 year warranty
Admiral NavyBlackCobalt BlueGreenMaroonRedStorm GrayTealYellowMist GrayKhaki
Ready-2-Ship & In-Stock Specials


Deep discount over standard Made-To-Order covers
In-Stock Specials are Ready-To-Ship from the warehouse.
Select "Choose Cover" to see fabric & color availability.
Custom Covers vs. Semi-Custom Covers


Custom Boat Covers are patterned and tailored for the specific make, model, and year of the boat.


Semi-Custom Boat Covers are made by boat style to fit a variety of models.


Engine Type & Boat Covers:

Outboard (O/B) - Removable engine mounted to the transom of the boat.
Sterndrive or Inboard/Outdrive (I/O) - Permanent engine mounted on stern of boat with portion of engine (the outdrive) in the water.
Inboard (I/B) - Permanent engine mounted in the center or stern of boat with only the propeller shaft exposed to water. Inboards should use the I/O cover.
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Boat Cover Specials
Free Shipping On All Boat & PWC Covers!
  • Hurry! Limited Time Offer.
  • Available in continental U.S.
  • UPS Ground shipping only.
Clearance & Winterizing Sale Part 2