One Mile Beach is a popular surf beach with varying conditions. It's patrolled by lifeguards during peak seasons and school holidays, typically between flags from early morning to late afternoon. The beach can experience strong currents, rips, and moderate to large surf, making it more suitable for confident swimmers and surfers. Families with young children may prefer the calmer waters at nearby Shoal Bay or Dutchman's Beach. Always swim between the red and yellow flags when lifeguards are on duty, and check local surf reports before entering the water.

One Mile Beach is accessible year-round, with each season offering different experiences. Summer (December-February) brings warm water temperatures around 22-24°C and the most consistent lifeguard patrols, but also larger crowds. Autumn and spring offer pleasant weather with fewer visitors, ideal for walking and surfing. Winter (June-August) produces the best surf conditions for experienced surfers, though water temperatures drop to 17-19°C. The beach faces east, making mornings generally calmer for swimming, while afternoons often see stronger sea breezes and better surf conditions.

One Mile Beach is located approximately 2.5 hours north of Sydney and 30 minutes from Newcastle. From Port Stephens' main towns, follow Gan Gan Road to Surf Street in One Mile. There's a large car park directly behind the beach with spaces for several hundred vehicles, including designated areas for trailers and campervans. Parking is free year-round. During peak summer periods and public holidays, the car park fills quickly, so arriving before 10am is recommended. The beach is also accessible via coastal walking tracks from neighbouring Anna Bay.

One Mile Beach itself has limited facilities, with basic amenities including toilets, showers, and change rooms, but no cafes or shops directly beachfront. The nearby suburb of Anna Bay (5 minutes' drive) offers supermarkets, cafes, takeaway restaurants, and bakeries. For accommodation, the area features holiday parks, rental apartments, and beach houses, with the popular Reflections Holiday Park One Mile adjacent to the beach offering powered sites and cabins. More extensive dining and accommodation options are available in Nelson Bay, approximately 15 minutes away, Port Stephens' main tourism hub.

Yes, One Mile Beach provides access to the southern end of the Stockton Bight sand dunes, part of the Worimi Conservation Lands and one of Australia's largest moving coastal dune systems. You can walk north along the beach to reach the dunes, which stretch for over 30 kilometres. The dunes are popular for sandboarding and 4WD tours, though vehicle access requires permits and is restricted to certain areas. Walking is permitted, but the dunes are vast and challenging terrain. Several tour operators in Port Stephens offer guided experiences including sandboarding and camel rides.