East Beach offers generally good swimming conditions during calm weather, with its Atlantic-facing shoreline providing refreshing waters. However, be aware that this beach can experience strong currents, undertows, and larger waves, especially during storms or rough seas. There are no lifeguards on duty, so swim at your own risk and stay vigilant. The beach is remote and less crowded than other Martha's Vineyard beaches, meaning help isn't immediately nearby. Check weather conditions before visiting and avoid swimming during advisories or when waves appear rough.

Summer months (June through August) offer the warmest weather and best swimming conditions, with water temperatures reaching the mid-60s Fahrenheit. However, East Beach is worth visiting year-round for its scenic beauty. Spring and fall provide excellent opportunities for beachcombing, birdwatching, and solitude with fewer visitors. Winter visits reward hardy travelers with dramatic seascapes and potential seal sightings. For the most pleasant experience with comfortable temperatures and manageable crowds, consider visiting in September or early October when the weather remains mild.

Reach East Beach by taking the Chappaquiddick Ferry (a small vehicle ferry) from Edgartown to Chappy, then drive approximately 2.5 miles along Chappaquiddick Road. You'll need a four-wheel-drive vehicle with proper beach permits to access East Beach itself, as it requires driving on sand. Limited parking is available at Mytoi Gardens or along the road, with a walk to the beach. Some visitors bike from the ferry. Contact the Trustees of Reservations for current access requirements and permits.

East Beach is very remote with virtually no amenities on-site—no restrooms, showers, or food vendors. Bring everything you'll need, including water, snacks, and sun protection. The nearest restaurants and services are back in Edgartown, accessible via the Chappaquiddick Ferry. A few seasonal food options may be found on Chappaquiddick itself, but they're limited. For lodging, most visitors stay in Edgartown and make East Beach a day trip. Pack out all trash, as there are no facilities for disposal.

While East Beach is located on Chappaquiddick Island, it's not directly connected to the 1969 Chappaquiddick incident involving Senator Ted Kennedy, which occurred on the opposite side of the island near Dike Bridge. East Beach is primarily known for its pristine, undeveloped shoreline and natural beauty rather than historical events. The beach offers a peaceful, scenic escape with excellent ocean views and is managed as conservation land, making it a destination for nature lovers seeking Martha's Vineyard's quieter side.