Cabbage Tree Bay at Norah Head is the calm, learner-friendly counterpoint to the deep offshore reefs the area is best known for. Sheltered in a bay-like configuration reminiscent of a small harbour, the site combines a sandy bottom with a low wall reef in a comfortable 3-9 m, making it one of the most forgiving shore entries on the Central Coast. Its position beside the Norah Head boat ramp means parking and access are straightforward, with both an upper and lower car park on Bald Street a short walk from the water.The gentle profile and easy conditions make this a natural venue for dive schools, and Discover Scuba and Open Water training sessions are commonly run here rather than at the area's more exposed and technical sites.

That doesn't mean it lacks interest for certified divers, though: the wall reef and sandy margins support a good variety of temperate life, with rays, wobbegongs and Port Jackson sharks all regularly seen along the reef base, and stripeys and other reef fish working the shallower sections. The main operational note is to respect the boat ramp immediately alongside the entry point — while it sees only occasional use, divers should stay clear of the direct approach line and avoid surfacing in the ramp's path. As the mellow option among a cluster of much more serious deep reef and wreck dives offshore of Norah Head, Cabbage Tree Bay earns its keep as a warm-up, a training venue, or simply an easy dive on a day when the bigger stuff further out isn't accessible.

Drive to Norah Head and park in the upper or lower car park on Bald Street near the boat ramp. Enter from the beach to the left of the boat ramp and exit at the same point; avoid diving directly across the ramp's approach line as it remains in occasional use by boats.

One of the more sheltered entries on this stretch of coast, but still exposed enough that a strong north-easterly wind or swell reduces comfort and clarity. Best avoided in onshore north-easterly blows; otherwise diveable across a wide range of conditions compared with the fully open sites nearby.

Enter from the beach left of the boat ramp, head out over the sand to the wall reef, work along its base looking for rays, wobbegongs and Port Jackson sharks, then return to the same entry/exit point.

Norah Head Divers Depot and visiting instructors regularly run Discover Scuba and Open Water training sessions here given its shelter and easy access.