Island Beach State Park offers multiple access points for both fishing and paddling enthusiasts, including designated mobile sport fishing access areas (A7 and A23) and several water trails for kayaking such as the Buster Islands, Spizzle Creek, Marsh Elder, and Little Bay trails.

The park features parking areas, restrooms, and showers at main beach areas, though visitors should note that parking fills quickly during summer and gates close at capacity; day-use fees apply ($5-$20 depending on season and residency).

Anglers can enjoy surf fishing on the beach and bay fishing, while paddlers can explore both open water and sheltered marsh environments with varying difficulty levels.