The meeting centered around the complexities of coastal processes, particularly the erosion and overwash challenges facing Westport’s barrier beaches, including East Beach. These discussions were facilitated by the Woods Hole Group, contracted to develop beach management plans. Michael Burris, the town planner, provided context by referencing the severe damage caused by southeasterly storms last winter. In response, the town applied for grants from Coastal Zone Management and the Municipal Vulnerability Program, enabling the current workshop.

Connor Austin from Woods Hole Group delved into the science behind the beach management plan. He explained that “barrier beach” is a term for geographical features that shield inland areas from oceanic conditions and also serve as habitats for sensitive wildlife species. The workshop aimed to educate attendees on the dynamics affecting these beaches, such as erosion and sea level rise, emphasizing the importance of sediment supply and transport.

Austin highlighted the beaches’ dual role in storm damage prevention and as recreational spaces, noting that the geological evolution of Westport’s beaches is driven by glacial deposits now reworked by coastal processes. The ongoing erosion is exacerbated by sea level rise and a “starvation of sediment” due to coastal armoring. The session also covered the impact of longshore sediment transport, driven by wave action, which varies between East Beach and Horseneck Beach due to different wave patterns.

The meeting emphasized the importance of community input and engagement, with Austin announcing additional outreach events, including beach walks scheduled for May 31. These events aim to gather community feedback on experiences with storms and sea level rise and are part of a collaborative effort involving Woods Hole Group, Surbed, Coastal Zone Management, and the Municipal Vulnerability Program.

In the discussion, participants raised questions about successful beach management practices in other communities. A notable example was Duxbury Beach Reservation, which regularly undertakes beach nourishment and erosion control projects. The idea of dune nourishment was also discussed as a solution, with references to the successful restoration at Elephant Rock Beach Club.

Concerns about the impact of seawalls and hard barriers on coastal erosion were addressed. It was noted that while seawalls can protect inland areas, they may exacerbate erosion on the seaward side, leading to a need for more seawalls and potential loss of beach areas. The discussion also touched on the controversial use of sand fencing and Christmas trees in dune management, advocating for natural vegetation instead.

Participants were encouraged to spread awareness through social media and their networks. The discussion also covered the accessibility of the recorded session and the connection to the Gooseberry Causeway study, with future presentations scheduled.