Castles, also known as Cactus, sits in the middle of the bay and is a spot that offers a mixed bag of surfing experiences, depending on the day. On smaller days, you can find some zippery reform waves inside, while on bigger days, it comes alive with more powerful and meaty barrels out the back. If you're looking to surf here, aim for swells coming from the southwest, as they tend to be the best. The spot can hold swells around 3 ft (about 0.9 m) and keeps breaking through all but high tide.

When you're out at Castles, you'll find that the waves break over an uneven reef, producing mainly lefts. It's a pretty heavy spot that requires expert skills to tackle, thanks to its powerful waves and significant shark presence. The best wind conditions come from the northeast, and the ideal tides for surfing are low to mid. It's a place for experienced surfers looking for a rush, so make sure you're ready for what the ocean has in store.

One thing to keep in mind is the nearby deep channel, which is known to be a breeding ground for Bronze Whalers and a hunting ground for Great White Sharks. This area has seen its fair share of shark bites, including some notable incidents with local surfers, so it's best to stay alert while enjoying the waves. With all that said, Castles is definitely a spot for those who know what they're doing and want to experience some serious surf.