Seven Mile Beach is the closest proper surf beach to Sorell, about 20 minutes west by road. The name is a small exaggeration — the strand is actually about 11 km from end to end — but it is a fine stretch of pale sand backed by a state recreation area of coastal pines, and a popular spot for Hobart families on summer weekends.
The water is cool, clean, and never particularly crowded; surfing conditions are modest, swimming is straightforward. The pine reserve behind the beach has shaded picnic tables, a children's playground, and quiet walking tracks. Hobart Airport sits at the western end of the bay, so the only background noise is the occasional small turboprop. A useful break on the way back from Sorell into the city, or as a half-day trip out of Sorell itself.