The Werribee South Boat Ramp sits at the mouth of the Werribee River where it meets Port Phillip Bay, making it one of Melbourne's busiest public launching facilities.

The ramp offers multiple launching lanes with dredged access out into the bay or upriver, along with toilet facilities, fish cleaning tables, and ample parking for cars and trailers. Launching is free.

Upgrades by Better Boating Victoria have added a new ramp lane, pontoon, boat preparation space, and an additional entry lane to reduce queuing.

From the ramp, boaters and paddlers can head east toward Wyndham Harbour and Point Cook, west toward Point Wilson, or upstream along the Werribee River as far as the K Road Cliffs — roughly 5. 5 kilometres.

The river stretch from the ramp mouth is popular for bream, mulloway, salmon, mullet, trevally, flathead, and flounder, though it is shallow with occasional deeper pools and takes some time to master.

The surrounding foreshore also includes a swimming beach and jetty, so care is needed when launching.