Scarborough Beach

Scarborough Beach State Park protects 66 acres including a beautiful sandy beach on the Atlantic Ocean in Scarborough, just south of Portland. The park offers excellent swimming and surfing on one of southern Maine's finest beaches, providing accessible ocean recreation for the greater Portland metropolitan area.

The beach and nearshore waters support coastal wildlife despite the urban setting. Shorebirds including sanderlings and semipalmated plovers feed along the tide line. Piping plovers have nested nearby in some years. Common terns dive for fish in the surf zone. Harbor seals occasionally appear offshore. The dune and marsh areas shelter various songbirds and small mammals.

Beach grass dominates the dune vegetation, providing essential stabilization for the sandy substrate. American beach grass and dusty miller colonize the active dunes, while salt-spray rose and bayberry grow in more protected areas behind the beach. The back dune transitions to upland vegetation. Small salt marsh areas support cordgrass and other halophytic plants.

Scarborough Beach is a barrier beach that formed from sand transported by longshore currents from eroding glacial deposits. The beach is dynamic, changing shape with storms and seasons. The sand is relatively coarse, derived primarily from glacial outwash materials. The area sits on a basement of metamorphic rocks, visible in nearby rocky outcrops. Barrier beach processes continue to shape the shoreline.

The park experiences a maritime climate moderated by the Atlantic Ocean. Summers are comfortable with temperatures typically in the 70s, though sea breezes keep the beach pleasant on hot days. Ocean temperatures reach the low to mid-60s Fahrenheit at warmest. Fog can roll in from the sea. Winters are milder than inland but bring cold temperatures and occasional coastal storms with significant erosion potential.

The Scarborough area has been inhabited by Wabanaki peoples for thousands of years. European settlement began in the 1630s, making Scarborough one of Maine's oldest communities. The beach attracted recreational visitors by the late 1800s as seaside resorts developed along the southern Maine coast. The area's proximity to Portland has driven continued development pressure, making protected beach access increasingly valuable.

Scarborough Beach State Park was established to preserve public beach access in a rapidly developing coastal region. The park provides one of the few public swimming beaches between Portland and Old Orchard Beach. Its convenient location has made it extremely popular, requiring capacity management during peak summer periods. The park demonstrates the importance of public investment in preserving coastal access.

The sandy beach provides the primary attraction, offering swimming, sunbathing, and surfing in the consistent Atlantic waves. The beach is popular with surfers, particularly during fall when storms generate better swells. Beachcombing reveals shells, beach glass, and other treasures. The relatively uncrowded off-season offers peaceful walks along the shore.

Located off Route 207 in Scarborough, approximately 15 minutes from Portland. Facilities include a bathhouse with changing rooms and restrooms, and a seasonal snack bar. Lifeguards staff the beach during summer. Parking is limited and the lot fills early on summer weekends. The park operates seasonally from Memorial Day through Labor Day. Scarborough and nearby Portland offer full services.

The park protects a valuable stretch of sandy beach from development. Dune restoration and protection address erosion from foot traffic. The park participates in water quality monitoring to ensure safe swimming. Coastal resilience planning addresses the impacts of sea level rise and increasing storm intensity on the barrier beach system. The park serves as an accessible introduction to coastal ecology for urban populations.