Ski Centurion by Fineline by Ski Centurion Avalanche Boat Covers
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Custom Fit Boat Covers
Custom covers are patterned and tailored for the specific make and model of boat
Westland Custom Covers
Made in 10 Business Days or less
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche V-Drive w/Skylon Tower Covers Swim Platform
- Made for years: (2002)
Ski Centurion Avalanche V-Drive w/Skylon Tower 2002 Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $659.88
- $741.55
- $1203.08
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Covers Swim Platform
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche w/Proflight G Force Tower Doesn'T Cover Platform
- Made for years: (2005)
Ski Centurion Avalanche w/Proflight G Force Tower 2005 Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $653.48
- $812.15
- $1144.93
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Doesn't Cover Swim Platform
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche w/Proflight G Force Tower Covers Platform
- Made for years: (2005)
Ski Centurion Avalanche w/Proflight G Force Towe 2005 Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $645.35
- $804.48
- $1090.97
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Covers Swim Platform
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche w/Skylon Swoop Tower Covers Platform
- Made for years: (2005 - 2006)
Ski Centurion Avalanche w/Skylon Swoop Towe 2005-2006 Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $660.98
- $662.07
- $1129.77
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Covers Swim Platform
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche W/Skylon Swoop Tower Doesn'T Cover Swim Platform V-Drive
- Made for years: (2005)
Ski Centurion Avalanche W/Skylon Swoop Tower V-Drive 2005 Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $625.43
- $776.80
- $1175.82
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Doesn't Cover Swim Platform
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche W/Xtreme Tower Doesn'T Cover Swim Platform V-Drive
- Made for years: (2005)
Ski Centurion Avalanche W/Xtreme Tower V-Drive 2005 Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $636.38
- $789.43
- $1158.13
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Doesn't Cover Swim Platform
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche W/Evolution Tower Covers Swim Platform V-Drive
- Made for years: (2006)
Ski Centurion Avalanche W/Evolution Tower V-Drive 2006 Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $610.17
- $759.55
- $1219.27
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Covers Swim Platform
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche W/Evolution Tower Doesn'T Cover Swim Platform V-Drive
- Made for years: (2006)
Ski Centurion Avalanche W/Evolution Tower V-Drive 2006 Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $572.62
- $758.03
- $1168.48
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Doesn't Cover Swim Platform
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche w/Skylon Tribal Tower Covers Platform
- Made for years: (2006)
Ski Centurion Avalanche w/Skylon Tribal Towe 2006 Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $598.28
- $744.28
- $1200.18
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Covers Swim Platform
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche W/Skylon Tribal Tower Doesn'T Cover Swim Platform V-Drive
- Made for years: (2006)
Ski Centurion Avalanche W/Skylon Tribal Tower V-Drive 2006 Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $609.00
- $757.20
- $1169.12
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Doesn't Cover Swim Platform
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche W/Skylon Double-UP Tower Doesn'T Cover Swim Platform V-Drive
- Made for years: (2008)
Ski Centurion Avalanche W/Skylon Double-UP Tower V-Drive 2008 Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $583.75
- $719.28
- $1163.32
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Doesn't Cover Swim Platform
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche W/Skylon Double-UP Tower Covers Swim Platform V-Drive
- Made for years: (2008)
Ski Centurion Avalanche W/Skylon Double-UP Tower V-Drive 2008 Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $600.10
- $746.97
- $1220.40
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Covers Swim Platform
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche C-4 W/Evolution Tower Doesn'T Cover Platform
- Made for years: (2009)
Ski Centurion Avalanche C-4 W/Evolution Tower 2009 Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $590.55
- $737.13
- $1031.28
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Doesn't Cover Swim Platform
ENDURACover Custom Covers
Made in 7 Business Days or less
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche W/ Extreme Tower W/ Swpf
- Made for years: (2004)
Ski Centurion Avalanche W/ Extreme Tower W/ Swpf 2004 Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Sunbrella
- Price
- $829.99
- $1499.99
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche W/ Proflight Swoop Tower W/ Swpf
- Made for years: (2004 - 2005)
Ski Centurion Avalanche W/ Proflight Swoop Tower W/ Swpf 2004-2005 Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Sunbrella
- Price
- $780.99
- $1419.99
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche W/ Skylon Swoop Tower W/ Swpf
- Made for years: (2005 - 2008)
Ski Centurion Avalanche W/ Skylon Swoop Tower W/ Swpf 2005-2008 Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Sunbrella
- Price
- $829.99
- $1499.99
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche C4 W/ Proflight G-Force Tower W/ Swpf
- Made for years: (2005)
Ski Centurion Avalanche C4 W/ Proflight G-Force Tower W/ Swpf 2005 Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Sunbrella
- Price
- $780.99
- $1419.99
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche W/ Proflight G-Force Tower W/O Swpf
- Made for years: (2005)
Ski Centurion Avalanche W/ Proflight G-Force Tower W/O Swpf 2005 Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Sunbrella
- Price
- $769.99
- $1389.99
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche W/ Tribal Tower W/ Swpf
- Made for years: (2006 - 2009)
Ski Centurion Avalanche W/ Tribal Tower W/ Swpf 2006-2009 Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Sunbrella
- Price
- $889.99
- $1609.99
- Made for: Ski Centurion by Fineline by Ski Centurion Avalanche SS W/ Gladiator Tower W/ Swpf
- Made for years: (2014)
Ski Centurion Avalanche SS W/ Gladiator Tower W/ Swpf 2014 Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Sunbrella
- Price
- $750.99
- $1359.99
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 10 Business Days or less
- Fits: Euro Style V-Hull Runabout with Tower 23' I/O
- Fits years: (2002 - 2008)
Ski Centurion Avalanche 2002-2008 Semi-Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $551.93
- $618.22
- $945.93
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Fits Sterndrive Engine models
- Fits: Euro Tournament Ski Boat 22' I/O
- Fits years: (2003)
Ski Centurion Avalanche 2003 Semi-Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $423.68
- $492.33
- $663.87
Choose Cover
Fits Sterndrive Engine models
- Fits: Conventional Tournament Ski Boat with Tower All 23' I/O Covers Ski Tower
- Fits years: (2005)
Ski Centurion Avalanche 2005 Semi-Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $497.52
- $569.87
- $808.40
Choose Cover
Fits Sterndrive Engine models
- Fits years: (2005)
Ski Centurion Avalanche 2005 Semi-Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $497.52
- $569.87
- $808.40
- Fits: Conventional Tournament Ski Boat with Tower All 22' I/O Covers Ski Tower
- Fits years: (2005 - 2008)
Ski Centurion Avalanche 2005-2008 Semi-Custom Boat Cover by Westland
- Available Fabrics
- Sharkskin Plus
- Sharkskin Supreme SD
- Sunbrella
- Price
- $483.02
- $550.78
- $832.55
Choose Cover
Fits Sterndrive Engine models
ENDURACover Semi-Custom Covers
Made in 7 Business Days or less
- Fits: Tournament Ski Boat with Tower 22' I/O
- Fits years: (2003 - 2005)
Ski Centurion Avalanche 2003-2005 Semi-Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Price
- $770.99
Choose Cover
Fits Sterndrive Engine models
- Fits: Tournament Ski Boat 22' I/B
- Fits years: (2003)
Ski Centurion Avalanche 2003 Semi-Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Sunbrella
- Price
- $401.99
- $729.99
Choose Cover
Fits Inboard Engine models
- Fits years: (2002 - 2014)
Ski Centurion Avalanche 2002-2014 Semi-Custom Boat Cover by ENDURACover
- Available Fabrics
- Supreme Aqua Shield
- Sunbrella
- Price
- $623.99
- $1129.99
Taylor Made Semi-Custom Covers
Made in 14 Business Days or less
- Fits: Conventional Tournament Ski Boat with Tower 23' I/B
- Fits years: (2005)
Ski Centurion Avalanche 2005 Semi-Custom Boat Cover by Taylor Made
- Available Fabrics
- Hot Shot
- Price
- $535.99
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Fits Inboard Engine models
- Fits: Conventional Tournament Ski Boat with Tower 22' I/B
- Fits years: (2013 - 2014)
Ski Centurion Avalanche 2013-2014 Semi-Custom Boat Cover by Taylor Made
- Available Fabrics
- Hot Shot
- Price
- $523.99
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Fits Inboard Engine models
- Material: 100% polyester
- Weight: 6.5 oz. polyester, 450 denier
- Warranty: 5 year limited warranty
- Material: 100% polyester
- Weight: Solution-dyed polyester, 600 denier
- Warranty: 7 year limited warranty
- Material: 100% acrylic
- Weight: 9.25 oz. marine acrylic
- Warranty: 10 year limited warranty
- Material: 100% Polyester
- Weight: 7 oz. solution-dyed Polyester, 600 denier
- Warranty: 7 year warranty
- Material: 100% acrylic
- Weight: 9.25 oz. marine acrylic
- Warranty: 10 year limited warranty
- Material: Acrylic coated polyester
- Weight: 6.25 oz. per square yard
- Warranty: 5 year limited warranty
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 Help Guide
Largest collection of patterns anywhere.
Many colors and fabrics to choose from. Free fabric samples upon request.
Multiple warranty options.
Call us at 1-800-589-0599
Boat Cover Basics
Determining Cover Fit
