Black Rock Jetty Fishing Guide & Forecast

Black Rock Jetty fishes best on the run-in tide, with squid the most consistent catch on calm afternoons and snapper and whiting around first light. It is an accessible timber jetty running into Port Phillip Bay near the Ricketts Point sanctuary, covering multiple species through the seasons.

Black Rock Jetty runs into Port Phillip Bay from the Bayside suburb of Black Rock, about 18 kilometres south-east of Melbourne’s central business district (CBD). The timber walkway ends in a T-head with room to cast in several directions. Water at the end is roughly three metres deep, enough to hold a useful mix of bay species without demanding a huge cast.

Black Rock covers a few styles without making a fuss about it. Jig for squid from the end on an afternoon run-in tide. Chase snapper and King George whiting around the tide change in warmer months. Flathead sit on the sand year-round, while garfish gather near the jetty lights after dark. Access is easy and there is usually a sensible backup when the first plan goes quiet.

Optimal Tides, Wind Directions and Best Times at Black Rock Jetty

Start with the run-in tide. Squid move in with the cleaner water, whiting spread onto the sand patches, and snapper become more active near the change, particularly around dusk. Slack water at either end of the tide is usually the quieter part of the session.

Wind direction matters in Port Phillip Bay. A light north to north-westerly is the ideal wind at Black Rock. It flattens the water surface and pushes clean water toward the jetty. A strong southerly gusts straight up the bay and can make holding bottom and casting from the jetty difficult. The bay is large but shallow, so wind direction can change the fishing conditions within an hour. Check the Black Rock Jetty conditions page for live wind, tide, and swell data before you go.

Match the clock to the fish. Squid suit the afternoon and first light. Snapper are for dusk and after dark in the warmer months. Whiting favour an afternoon or evening rising tide. Flathead are less particular, while garfish gather under the lights after dark, especially when the water is warm.

Target Species: Squid, Snapper, Whiting and Flathead

Southern Calamari Squid

Squid bring plenty of anglers to Black Rock on a calm afternoon. They move in on the run-in tide and hunt bait around the jetty. Work size 2.5 to 3.0 natural-coloured jigs in prawn, whitebait or pilchard patterns from the T-head, using a slow lift, drop and pause near the bottom. Spring through autumn is the main season.

Snapper

Snapper move through Black Rock once the water warms. Fish dusk on a rising tide with a whole pilchard, fresh squid head or salmon fillet on a running sinker rig from the T-head. Keep the sinker light so a fish can take the bait without feeling much weight. Sunset and the first hour of darkness are the windows to cover.

King George Whiting

King George whiting move across the sand patches on a rising tide from late spring through autumn. Use a light running sinker, long trace and small long-shank hook with pipi, mussel or squid. Keep the rod tip low and strike gently when the tap comes. An afternoon rising tide is the one to aim for.

Sand Flathead

Sand flathead are a year-round bay species that sit on the sandy bottom around Black Rock Jetty waiting for bait to drift past. Soft plastics worked slowly along the bottom in natural tones are the most effective method. A running sinker rig with a strip of pilchard, squid, or a small whole bait also produces. Flathead are less tide-dependent than the other species at this jetty and will bite through most of the day. They are a reliable target when the snapper and squid are quiet.

Garfish

Garfish school around Black Rock Jetty after dark, especially in the summer months. The jetty lights attract plankton, which brings the garfish in close. A light float rig with a tiny piece of pipi, maggot, or dough bait suspended just below the surface is the standard method. Garfish have a small mouth, so use a fine-wire long-shank hook and keep the bait small. They are a summer session fish and a good target for younger anglers or anyone who wants a reliable bite.

Jetty Features, Depths and Local Insights

Black Rock Jetty is a timber structure with a central walkway and a T-head at the seaward end. The T-head is the prime fishing zone. It gives you casting access in multiple directions and puts you over water roughly three metres deep at high tide. The sides of the jetty also fish well, especially for whiting and flathead in the shallower water near the sand. The jetty has good handrails and enough space for multiple anglers without crowding.

Do not assume the longest cast wins. Squid hold close to the pylons, so a cast along the jetty can beat one fired straight out from the T-head. Whiting want fresh bait and a lightly weighted rig moving naturally. The snapper window around sunset on the run-in can be brief. Timing matters more than distance here.

Access and Sanctuary Boundaries

Black Rock Jetty is at the end of Jetty Road, Black Rock. Parking is available along Beach Road and in the small car park near the jetty. The jetty itself is wheelchair accessible with a level timber walkway. Facilities nearby include a small beach, public toilets, and several cafes along Beach Road. The Half Moon Bay surf life saving club sits just north of the jetty.

The Ricketts Point Marine Sanctuary boundary is approximately two kilometres south of Black Rock Jetty at Beaumaris. Fishing is not permitted inside the sanctuary, which covers the intertidal zone and the water to 200 metres offshore at Ricketts Point. Black Rock Jetty itself is well outside the sanctuary zone, but if you are fishing west of the jetty along the shoreline toward Ricketts Point, check the boundaries. The VicFishing app is the official tool for confirming sanctuary and marine park boundaries in Victorian waters before you fish.

Keep the plan simple: squid on an afternoon run-in, snapper at dusk in the warmer months, and whiting or flathead when neither headline fish is playing.