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How to Measure Your Boat

How to Measure Your Boat

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Center-line and beam measurements for a boat cover

Key measurements for proper fitting

Measuring Tips

When fitting a cover to your boat, use a non-stretching tape to ensure accurate dimensions. A steel tape measure works best. If your boat's on a trailer, simply lay the tape on the ground directly under the boat. Then "eyeball" the measurement or plumb straight down from the boat.

View Step-by-Step Guide

Measuring Your Boat in 2 Simple Steps

Step 1: Finding the Centerline Length

Measure from the tip of the bow to the center on the stern. Add the length of any extensions such as:

  • 1 Bow pulpits (add to the centerline dimension)
  • 2 Transom brackets (add to the centerline dimension)
  • 3 Swim platforms (if you want them covered)

Step 2: Finding the Beam Width

Measure the widest point of your boat, including the rub-rail. Here's an easy way to visualize it:

Imagine your boat is placed sideways in a vise. If you were to clamp the vise down on the boat, the measurement would be taken at the points where the jaws of the vise would first contact the sides of the boat.

Important Note:

Semi-Custom Fit Covers can be adjusted to fit the beam and centerline plus or minus 4 inches. This feature allows you a bit of "forgiveness" if your boat has any unusual (non-factory) items attached.

Get the Right Cover

Once you have your measurements, browse our selection of custom and semi-custom boat covers to find the perfect fit for your vessel.

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Need Help?

Still have questions about measuring your boat? Contact our expert team for personalized assistance.

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