Thompson Marine by Thompson 191 Boat Cover 191 SEA Sport I/O Westland Semi-Custom 19' Euro Style V-Hull Runabout Boat Cover

Please Choose
Add Vented Support Pole
+ $46.99
Add Cover Straps
+ $36.99
Add Pole w/ Adhesive Snap
+ $42.99
Add Cincher
+ $28.99
Vented Support Pole

This pole not only supports your cover, but also vents it to prevent mildew build up on the inside.

Includes vent and adjustable support pole.
Only + $46.99 You Save 38%
Cover Straps

Includes 12 straps.

Straps have buckles and fit through the loops sewn into Westland semi-custom boat covers.
Only + $36.99 You Save 34%
Pole w/ Adhesive Snap
The included snap patch helps keep the snap style pole in place as it supports the boat cover.

No need to cut a hole in the boat cover.

No sewing required - Just peel and stick!

Includes boat cover support pole with snap end and the self-adhesive snap patch.
Only + $42.99 You Save 32%

The answer to a knot free, quick and easy way to draw your boat cover's rope.

Can secure anything with a 1/4" rope or cord - boxes, crates, tarps, bikes, etc.
Only + $28.99 You Save 21%
(Representative Model Photo Only)
Made-To-Order Covers
10 Year Warranty


100% acrylic & 10 year warranty
MSRP: $1217.47
Save: $527.57 (43%)
5 Year Warranty

Sharkskin Plus

100% polyester & 5 year warranty
MSRP: $573.76
Save: $248.63 (43%)

Westland Cover Features

Made-To-Order Semi-Custom Covers

  • Made in 10 business days or less!
  • Plus, sewn-in vents included on all semi-custom covers!
  • 1/4" Draw rope sewn into the hem.
  • Sewn in loops for straps with trailerable covers.
  • Strap kit sold separately, except when included with specials.
  • O/B motor hoods sold separately.

Semi-Custom Cover Sizing & Fit Information

Thompson 191 Semi-Custom Boat Covers
(Representative Photo Only)

19' Euro Style V-Hull Runabouts Boat Cover

  • Fits Boat Lengths: 18'6" - 19'5"
  • Maximum Beam: 102"
  • Covers fit open and closed bow style runabouts and low profile cuddy style boats with euro style integrated swim platforms and curved glass windshields.
  • Overall centerline listed includes swim platform.
  • Accommodates bow rails up to 3" in height.
  • Motor hood not included on outboard models.

Adjust your size if you have a swim platform and have not included it in the cover length.

Boats with Swim Platforms:

  • Add the length of the integrated swim platform to the centerline length of the boat.
  • For example, a boat with a 20'6" centerline length and a 2' integrated swim platform would need a cover that fits a 22'6" boat.

About Westland Semi-Custom Boat Covers

Westland Semi-Custom Boat Covers

Westland Semi-Custom Boat Covers

Westland brand boat covers provide the best fit and quality in the industry. Continual research and development, combined with over 28 years experience in manufacturing covers, make Westland covers stand out from the rest.

Westland provides "Best-in-class" tailoring and sewing which makes their covers fit like a glove, manufacturing processes that ensure fabric durability and extended cover life, and a unique "shingle" layering technique which allows water to run seamlessly off the cover. Trailerable covers also include the addition of significant reinforcement at wear points.

It's no wonder Westland is a leader in the cover business.

Westland Cover Fabrics

5 year limited warranty
11 colors available
6.5 oz. polyester, 450 denier
100% polyester
10 year limited warranty
20 colors available
9.25 oz. marine acrylic
100% acrylic
7 year limited warranty
5 colors available
Solution-dyed polyester, 600 denier
100% polyester

About Westland 'Made-To-Order' Boat Covers

Westland  Boat Covers
Made-To-Order Boat Covers will be manufacturered & shipped out in 10 Business Days or less.

Made-To-Order Westland Boat Covers are manufactured to your exact boat & size specification, as well as your unique fabric and color selection.

The order is sent electronically to the manufacturer after you checkout & your order is completed.

Westland Videos

How to put on a Westland Cover

Learn how to secure your new Westland Cover to your boat for Mooring and Trailering.


Reviews for Westland Semi-Custom Boat Covers

53% (217)
26% (109)
10% (41)
3% (16)
6% (25)
Westland Cover Reviews
  • Scores shown are based on all Westland semi-custom boat cover reviews.
  • Specific Reviews are reviews for this exact boat cover part number.
  • Other Reviews are reviews for similar Westland semi-custom boat covers.
Specific Reviews
Reviews for Westland 191 I/O Cover
Cover reviewed on Jul 11th, 2017
Fabric: Sharkskin Supreme SD
Over all a nice cover, I didn't like the pull cord rope to tighten the cover, tough to pull while the boat is on a lift. So I replaced it with a stretch cord or shock cord. It makes the cover 100% better. The built in vents are good, the cover came with a pole vent, but I did at two more for good water run off and added ventilation. Its only been a week so time will tell. It does cover the boat well and looks good.
Cover reviewed on Oct 9th, 2016
Fabric: Sharkskin Supreme SD
Three years ago I purchased the Sharkskin semi-custom boat cover, but one step down from the Supreme. It performed well, fit our boat great, but only lasted three years before it started to rip. This year I purchased the upgraded fabric, thinking it will last longer. Only time will tell, but the fabric actually seems flimsier, not heavier as expected. The part that is really bothering me though is the front third of the cover has NO tie-down loops. Our previous cover had tie-down loops all the way up to the bow. When I questioned iBoats and Westmoreland, they said this is the way it is supposed to be. Why? Westmoreland sent us two fabric strips to sew on ourselves if we wanted (only two, when it should have had at least four more). To me, this is not satisfactory. When this cover wears out (or possibly before if we can't keep it taught over our open bow in the winter) I will be looking elsewhere.
Cover reviewed on Jul 7th, 2016
Fabric: Sharkskin Supreme SD
I purchased this cover and installed less than 1 year ago based off conversations with Westland representatives and thoroughly explaining my boat and the usage of the cover. I have a 94 GW Invader Bravo with the rear swim ladder. This application was specifically recommended for my boat. I also purchased the recommended Support poles, vent kit and straps. The boat sits in a marina lot and has been trailer'd 2 times since installation of cover and stored indoors over the winter. Last week I noticed a tear in the cover near the ladder and rear port corner. I contacted customer support at iboats (very helpful) and then was referred to Westland for warranty coverage. Upon receiving pictures of the cover Westland will not stand behind the cover. Westland touted the durability of this cover when purchasing and now are saying it is not warrantied as it is not designed to be durable with a ladder that is a standard on the application that this cover is recommended for by their company. Save you money and purchase a cover from a different Brand. I Boats had been helpful in trying to resolve this but is limited to what they are able to do.
Cover reviewed on Jun 12th, 2016
Fabric: Sunbrella
I received this a few days ago and this is the first time I could put it on my boat. It is too short by about a foot. Width seems right, quality is very good. Love the material just need it to fit 1990 Supra Sunsport You have my phone and email thanks
Cover reviewed on Aug 8th, 2015
Fabric: Sharkskin Supreme SD
I was very pleased about the quick order to delivery 2 to 3 days early. the cover came complete w/ all poles and hardware that I ordered. very good cover.
Cover reviewed on Aug 8th, 2015
Fabric: Sharkskin Supreme SD
It fit the boat very nicely and looks great can't beat it for the cost
Cover reviewed on Jul 28th, 2014
Fabric: Sharkskin Supreme SD
Perfect fit. Very happy
Cover reviewed on Jul 14th, 2012
Fabric: Sharkskin Supreme SD
Great fit
Cover reviewed on May 24th, 2012
Fabric: Sharkskin Plus
1 out of 1 users found this review helpful
I just got the new cover today and it looks great! Perfect size and very easy to use. Can't beat the price!
Cover reviewed on Jun 3rd, 2011
Fabric: Sharkskin Plus
1 out of 1 users found this review helpful
exellent cover fit's really well and seems like a strong cover I think I'm really going to like it ,Thanks Rick.
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