Recreation
Frontside
A turn or rotation done toward the toe side of the board (chest facing the wave), the direction a rider faces the wave through the turn.
Frontside is a term from limnology — the scientific study of inland waters. The detailed explanation below covers the definition, why the concept matters to lake water-quality interpretation, and how it intersects with the LakeGrade rubric. Reading Frontside alongside the LakeGrade rubric helps make the rubric's structure intuitive — each grading parameter maps directly onto an established limnological concept.
The per-lake pages on LakeQuality always show the specific Frontside value for that lake, so you can move from the general concept to the specific lake without leaving the site.
What It Means for Your Lake
Frontside describes maneuvers performed toward a rider's toes, so the rider's chest and front face the wave through the turn. For a goofy rider frontside is to the left and for a regular rider it is to the right. Frontside turns generally feel more natural and visible because the rider is looking into the wave. The frontside/backside distinction labels nearly every turn, slide, and spin in wakesurfing, defining whether a rider rotates toward or away from the wave face.
Frequently Asked Questions
What is frontside?
A turn or rotation done toward the toe side of the board (chest facing the wave), the direction a rider faces the wave through the turn.
Why does frontside matter for lake health?
Frontside describes maneuvers performed toward a rider's toes, so the rider's chest and front face the wave through the turn. For a goofy rider frontside is to the left and for a regular rider it is to the right. Frontside turns generally feel more natural and visible because the rider is looking in...
Related Terms
A turn or rotation done toward the heel side of the board (back facing the wave), away from the rider's chest.
A turn that takes the rider up toward the top of the wave and then arcs back down toward its base, redirecting flow back into the pocket.
Drawing smooth, arcing turns up and down the wave face on rail, the signature flowing maneuver of surf-style wakesurfing.
A full 360-degree rotation of board and rider, most commonly performed flat on the water's surface in skim style.
Sliding the board 90 degrees across the crest of the wake for at least a second, nose crossing first with the rider facing away from the boat.
Source: EPA National Aquatic Resource Surveys, 2026.