Box Head is a surf spot located at the tip of the Bouddi National Park. It’s known for being a bit of a hidden gem, but don’t get your hopes too high—it's not always pumping. Accessing it can be a hassle since you have to walk quite a bit from the Hawke Head Drive car park, or you can opt for a tough paddle from Umina, which is not for the faint-hearted. Many surfers from Sydney prefer to reach the spot by boat to avoid the current and boat traffic, which is often heavy. Be prepared for crowds, as it can get busy, especially on good days.

This spot mainly serves up lefts that can offer some nice rides, and if the conditions are just right, you might catch some decent waves that go all the way down the sandbank at the mouth of the Hawkesbury River. It's best suited for intermediate surfers, and it usually handles swell sizes around 1 meter (3 ft). The optimal swell direction is from the south, with the spot also picking up some southeast swells. You’ll want to hit it on a low tide, and northeast winds are preferable for the cleanest conditions. Just be aware that the sand can change, which affects how the waves break. Some days you might find sucky barrels while others will give you long walls to slash.

If you're heading out, it's a good idea to know the risks involved. The currents can be strong and you'll often have to deal with boats and jet-skiers around. Make sure to plan your session on a day with manageable conditions. Being friendly with boat owners can really help out, especially when trying to dodge the heavy paddle out.