Seán Bercaw | Expedition Leader
By the age of thirteen, Seán had already spent a quarter of his life sailing around the world with his mother, father, and two sisters on a 38-foot ketch. The 3½-year circumnavigation encompassed 37,404 miles and 248 ports-of-call in 28 countries. From that sailing foundation, Seán studied Civil Engineering at Northwestern University. Commissioned as a U.S. Naval Officer, Seán’s service included training with the Navy SEALs, a deterrence cruise aboard a submarine, and a year overseas in Diego Garcia, Indian Ocean. Upon leaving the Navy, Sean earned a Master’s in Marine Affairs from the University of Rhode Island.
Although he has over 199,000 miles under sail, Seán considers himself a teacher first and sailor second. Teaching courses ranging from Celestial Navigation to Environmental Awareness, he has worked over thirty years as captain and faculty member for a university sea semester program on journeys throughout the Atlantic and Pacific oceans. In addition to these oceanographic tall ship voyages, Seán was instrumental in captaining the Freedom Schooner Amistad into Havana, Cuba, in 2010, fulfilling the vessel’s ambassadorial mission.
Seán continues to explore new venues in the maritime environmental world. Scientific forays include working as the ROV navigator aboard the E/V Nautilus for deep ocean exploration and as the Marine Projects Coordinator aboard the two U.S. Antarctic Program Research Vessels. In that role, he facilitated numerous research expeditions to Antarctica. Seán joined Seabourn’s Expedition Teams in 2019 and began working as an Expedition Leader in 2022.
As a young lad, Seán began the tradition of launching messages in bottles on the high seas. To date, he has set over 300 bottles adrift and has received more than sixty responses. He has corresponded with bottle-finders from ages seven to seventy on five different continents. Whatever role he plays on the water, Seán remains steadfast to two missions: to connect people with the sea and to connect with people through the sea.