Hobe Sound Public Beach - surf spot statistics

Best Surf Season (October - March)

The North Atlantic winter machine roars to life as cold fronts and low-pressure systems march across the continent. For Hobe Sound, this is prime time. Average swell heights sit around 1.2m with periods pushing 8 seconds, meaning consistent, fun-sized waves. The dominant swell directions are from the NNE through ENE, which hit the beach's east-northeast exposure perfectly. The catch is that these same directions also bring onshore winds over 70% of the time. The magic happens when a high-pressure system stalls over the Southeast US, delivering light SSW to W breezes as the swell peaks. Ideal wind percentages hover in the 14-22% range, but when it lines up, you get clean, rippable waist-to-head-high waves with occasional pumping sets.

Fair Surf Season (April, May, September)

Transition months offer a mixed bag. April and May see average swell heights drop to 0.9-1.0m and periods shorten slightly, but the trade-off is a higher frequency of lighter winds from the south and west. September is a wildcard: hurricane season injects a chance of long-period, powerful ENE swells, yet average conditions still have that summer smallness. You'll find small, fun-sized waves most days, but with a better shot at offshore winds from the west. It's a gamble, but the rewards can be surprising.

Low Surf Season (June - August)

Summer flatness sets in with a vengeance. Swell heights average a meager 0.6m and periods dip below 7s, leaving mostly choppy, messy conditions. The swell direction shifts stubbornly E to ESE, which is far from ideal for the spot. On top of that, the wind is almost always from the east or southeast – right onshore. With ideal wind percentages below 15%, you're stuck trying to grovel on micro waves. The only saving grace is an occasional distant tropical storm, but it's a long shot. This is the season to repair your board and dream of winter.

November: Prime Time with Patience

November continues the winter momentum. Average swell height is the highest of the year at 1.3m, period 8.2s. NE swell leads at 28.9%, ENE at 24.0%, and NNE at 14.3% – all ideal angles. The distribution skews slightly larger, with more waves in the 1.5-2.5m range (around 20% of all swell), offering pumping and even heavy sessions. The wind remains the limiting factor: ENE and E winds total 27%, and ideal offshore winds linger at only 14%. But the synoptic pattern is more active: strong low-pressure systems sweeping across the Great Lakes drag cold fronts through Florida almost weekly. The day after a front passes, you can count on west-northwest winds cleaning up an ENE swell. It's a waiting game, but the payoff is some of the best waves of the year – clean, powerful, and consistent.