Lost blue waterproof jacket, size medium with initials on inside label, near McFarland Park in Muscle Shoals.

I lost my blue waterproof jacket near McFarland Park in Muscle Shoals. I was enjoying a day out by the lake and must have left it on one of the benches when I went for a walk. It's a size medium and has my initials stitched on the inside label. It's my favorite jacket for both rain and chilly weather, and I'd love to get it back.