To find the best fitting boat cover you need 3 pieces of information:

Type of boat
Boat's centerline length
Boat's beam width


1. Measure your boat's centerline length (straight measurement from bow to stern) If you have any extensions (swim deck, platforms, etc.), add their length to the centerline dimension if you want these extensions covered.
NOTE: Do not measure up and over the windshield.

2. Measure your boat's beam (the flat width of the boat at its widest point usually near mid-ship).

Our covers will fit boats with a beam and center-line measurement plus or minus 4 inches.
Add 1 foot to the centerline length if your boat has rails exceeding 6 inches in height. Add one foot to the centerline length for trolling motor.

How to measure