Third Beach is excellent for families with children due to its calm, protected waters within the Sakonnet River estuary. The gentle waves and gradual slope make it safer for young swimmers than ocean-facing beaches. Lifeguards are on duty during summer months (typically late June through Labor Day). The beach features a designated swimming area, and the relatively shallow warm water is ideal for wading. However, always supervise children, check daily conditions, and swim only when lifeguards are present for maximum safety.

Summer (June-August) offers the warmest water temperatures and full amenities including lifeguards, but expect crowds on weekends. For a quieter experience, visit during shoulder seasons—late May, early June, or September—when weather remains pleasant but beaches are less crowded. The beach is technically open year-round, making it popular for off-season walks and wildlife viewing. Weekday mornings, even in summer, tend to be more peaceful. Arrive early during peak season as parking fills quickly on sunny days.

Third Beach is located off Third Beach Road in Middletown, about 5 miles from downtown Newport. From Route 138, take Third Beach Road south directly to the beach entrance. A large parking lot accommodates visitors, but fees apply during summer season (typically $10-20 for non-residents on weekends). Parking is free for Middletown residents with a permit. The lot fills early on summer weekends, so arrive before 10am. No public transportation directly serves the beach, so driving is necessary.

Third Beach offers basic amenities including restrooms, outdoor showers, and changing facilities. A snack bar operates during peak summer season selling typical beach fare like hot dogs, ice cream, and beverages. However, options are limited, so many visitors pack coolers and picnic supplies. The grassy areas behind the beach are perfect for picnicking. For more substantial dining, Middletown's restaurants are within a 5-10 minute drive. Nearby lodging options include hotels along Aquidneck Avenue and vacation rentals throughout Middletown and Newport.

Unlike First and Second Beaches which face the open Atlantic Ocean, Third Beach sits on the calmer Sakonnet River, creating a more sheltered, bay-like environment with warmer, gentler water. This makes it particularly popular with families seeking calmer conditions for young children. The beach also tends to be less crowded than Newport's ocean beaches and offers scenic views across to Tiverton. The surrounding natural area provides better opportunities for spotting coastal birds and wildlife, giving it a more peaceful, secluded atmosphere despite being easily accessible.