"The Wisconsin native came up against 6-foot waves in the final stretch of his solo swim that began Saturday, Aug. 8. While he was only a quarter of a mile away from shore, a riptide continued to pull Lechner south of his planned destination — Holland's Big Red Lighthouse...."
http://www.mlive.com/news/grand-rapids/index.ssf/2015/08/man_swims_95_miles_falls_quart.html-vk-