Crowdy Head is a small, working fishing village between Port Macquarie and Harrington whose surrounding reefs see relatively little dedicated recreational diving compared with the better-known sites either side, despite reasonable rock and gutter structure within a short boat run of the town's breakwall and ramp. The reefs here are typical of the mid-north-coast's rocky headland formations — broken rock, gutters and occasional small bommies in a moderate depth range, supporting temperate reef fish, rays and, at times, grey nurse sharks moving between the better-documented aggregation sites at Fish Rock, Cod Grounds and further south. The historic Crowdy Head Lighthouse on the headland above is a well-known landmark and whale-watching point, and the same waters below are occasionally used for whale-watching-linked charter trips in season.

Because Crowdy Head lacks a dedicated dive shop, most diving here is done by private boat owners launching from the town ramp, or as an occasional stop for operators based in Port Macquarie or Camden Haven when conditions or client interest justify the run. This makes it one of the more genuinely under-explored parts of the region from a documented-dive-site perspective — locals know productive patches of reef, but little of that knowledge has made it into published dive guides. Visiting divers without local contacts or their own boat should not expect to easily arrange a charter here, and are better served treating Crowdy Head as a scenic coastal stop and possible future dive destination rather than a planned diving day, unless travelling with a private vessel or an operator willing to make the trip.

Crowdy Head is reached via Crowdy Head Road off the Pacific Highway, roughly 35 km south of Port Macquarie. A small boat ramp beside the breakwall gives access to the offshore reefs, a short run of 10-20 minutes depending on the exact site; the breakwall and headland rocks themselves can be dived or snorkelled from shore in calm conditions.

An exposed stretch of coast with the small Crowdy Head breakwall offering limited protection — best dived on calm, low-swell days; visibility is affected by the nearby Manning River outflow after rain.

Launch from the Crowdy Head ramp and run a short distance to the chosen reef patch, descending onto rock and gutter terrain at 8-22 m and working the structure for reef fish, rays and the occasional grey nurse shark before returning to the ramp.

No dedicated dive charter based in Crowdy Head; dived mainly by private boat owners and occasional trips from Port Macquarie or Camden Haven operators.