Back in 1983, a friend of Johnston’s ran into a fall gale in an 87-foot boat called the Canyon Explorer. Three lows merged off the coast and formed one massive storm that blew one hundred knots for a day and a half. The seas were so big that Johnston’s friend had to goose the throttle just to keep from sliding backward down their faces. The boat was forced sixty miles backward—despite driving full-steam ahead—because the whole surface of the ocean had been set in motion.
