Boils 101: What those swirling patches mean

Ever wondered what those swirling or bubbling patches on the water mean when you’re paddling out? They’re called boils—and they’re more important than you might think.

In this episode, we’ll break down exactly what boils are, why they form over rocks, reefs, and seabed contours, and how they can completely change the shape of a wave. You’ll learn why boils can be both a red flag and a useful landmark, how to spot them before you take off, and why even seasoned surfers keep an eye out when the swell is pumping.

Short, practical, and perfect for beginners or anyone who wants to read the ocean a little better.