(LONDON) — Enormous waves churned across the North Atlantic on Saturday as Britain braced for a second straight weekend of wild winter weather and flooding. Hundreds of flights were cancelled, and the Royal Navy joined the search for a missing man who went overboard a boat. Hurricane-force winds of up to 85 knots (98 mph) and monster waves that could reach over 100-feet-high ((30 meters)) were roaring across the North Atlantic, the U.S.