The Mordialloc Boat Ramp sits on Mordialloc Creek, approximately 24 kilometres south of Melbourne's CBD, providing small-craft access to Port Phillip Bay.

Boats launch from the ramp and travel down the creek channel, passing under bridges before reaching open bay waters.

The facility has undergone significant recent upgrades, including maintenance dredging for improved clearance at various tide levels, replacement of original pontoons with new concrete pontoons, and the addition of an accessible drop-off and pick-up pontoon at nearby Pier Road for low-mobility boaters.

The adjacent car and trailer parking area was also upgraded with additional spaces and new asphalt surfacing, with works managed by Kingston City Council on behalf of Better Boating Victoria.

The surrounding creek offers fishing for bream, mullet, and estuary perch, while the bay beyond is popular for squid and snapper. The ramp is publicly owned and free to use for both launching and parking.