Seagull Beach is excellent for families with children due to its gentle, gradual slope and typically calm waters along Nantucket Sound. The beach features lifeguards on duty during summer months (late June through Labor Day), providing added safety. The shallow waters extend far from shore, making it ideal for young swimmers. However, always check daily conditions as wind and tides can create occasional currents. The beach's protected location generally means smaller waves compared to ocean-facing Cape Cod beaches, making it a popular choice for families.

Peak season runs from late June through August, offering warmest water temperatures (mid-60s to low 70s°F) and full amenities including lifeguards. However, early September provides pleasant weather with fewer crowds and still-swimmable water. Late spring (May-early June) and early fall offer beautiful beach walks and quieter experiences, though water is chilly and facilities are limited. Summer mornings tend to be less crowded than afternoons. Parking restrictions for non-residents apply during peak season, so arrive early or consider off-season visits for easier access.

Seagull Beach has a large parking lot accessible from South Sea Avenue off Route 28. During summer season (typically late June to early September), parking requires a beach sticker for Yarmouth residents. Non-residents can park at metered spaces when available, though these fill quickly on summer days. Daily parking fees for non-residents vary by season; expect to pay around $25-30 per day in peak summer. Arrive before 9am for best parking availability. Off-season parking is generally more accessible and often free or significantly reduced.

Seagull Beach offers on-site amenities including restrooms, outdoor showers, and a snack bar (seasonal, summer only) serving basic beach food. The West Yarmouth area along Route 28, about a mile away, features numerous restaurants ranging from casual seafood shacks to family dining. You'll find grocery stores, ice cream shops, and takeout options within a short drive. For lodging, West Yarmouth offers hotels, motels, and vacation rentals within 1-2 miles. Many visitors pack picnics as the beach has ample space for blankets and umbrellas.

Seagull Beach stretches approximately one mile along Nantucket Sound, offering plenty of space even during busy summer days. The beach connects to adjacent town beaches, allowing for extended walks along the shoreline during low tide. Walking west, you can reach other Yarmouth beaches, though access points may be restricted to residents. The wide, sandy beach provides ample room for activities like volleyball, kite flying, and beachcombing. Low tide reveals extensive tidal flats perfect for exploring tide pools and searching for shells, a favorite activity for children.