Seabrook-Hamptons Estuary Alliance (SHEA) We are all stewards of this beautiful, unique and valuable natural resource. Subscribe to our bimonthly newsletter for information about upcoming events, and features about the Seabrook-Hamptons Estuary and NH coast. SHEA – Seabrook Hampton Estuary Alliance from J Diener on Vimeo. Our mission is to protect the coastal and aquatic resources and preserve the Hampton-Seabrook estuarine system through education, community outreach and research. History of the Estuary Map Photo Contest
