La Roccetta - surf spot statistics

Best Surf Season (November - February)

The heart of winter brings La Roccetta to life as the Mediterranean responds to powerful low-pressure systems diving across the northern Tyrrhenian Sea. Average swell heights climb to 0.9-1.0m with periods stretching to 5.0-5.2s, often punctuated by longer-period pulses from the south and southwest that wrap directly into the south-facing beach. Offshore winds from the north quadrant (N, NNE, NE, NNW) blow cleanly across the lineup 11-12% of the time, creating groomed, punchy waves in the waist-to-chest high range. The combination of consistent S and SW swell and favourable wind directions makes this the prime window for quality sessions at this exposed sand-bottom break.

Fair Surf Season (March, April, October)

As the seasons transition, the Atlantic storm track begins to shift, and the frequency of strong S swell events drops off noticeably. March and October still offer occasional pulses in the 0.7-0.8m range with period around 4.7-5.1s, but the mix of wind directions becomes more variable. Offshore wind percentages hover around 9-11%, so clean conditions occur less often. April is the most marginal of the fair months, with average heights dipping to 0.7m and period shortening to 5.0s. Swell from the S and SW is still present, but the window for well-shaped, offshore-groomed waves narrows. These months reward patience – look for a strong pressure gradient setting up a northerly breeze and a solid S groundswell to score fun, rippable waves.

Low Surf Season (May - September)

Summer settles in with a dramatic reduction in wave energy. From May through September, average swell heights hover between 0.5-0.6m and wave periods bottom out at 4.0-4.5s, producing mostly low-energy, choppy conditions. The predominant swell directions shift to a broader south quadrant (SSE, S, SSW, SW, WSW), but these are often windswell from local sea breezes rather than true groundswell. Offshore wind from the north quadrant is scarce, occurring only 6-8% of the time, while onshore winds from the same directions as the swell (S/SW) dominate, particularly in the afternoon when thermal gradients kick in. The result is a long period of small, weak, and often wind-affected surf. Only the arrival of an occasional early-season gale can inject a fleeting pulse of rideable waves – keep the logs at hand and watch for those rare north wind days.

January: Winter’s Core Holds Strong

January delivers the Mediterranean’s finest to La Roccetta, with an average swell height of 0.9m and a period of 5.1s. The prevailing swell directions are from the SW (15.8%) and WSW (13.2%), both of which hit the south-facing beach effectively. Combined with significant contributions from S (8.4%) and SSE (9.0%), this month generates a solid mix of short- to medium-period groundswell that wraps into the beach with decent power. Offshore wind from the north quadrant (N, NNE, NE, NNW) occurs 12% of the time, often associated with the passage of cold fronts that bring clearing skies and crisp air. When these north winds align with a robust S or SW swell, expect punchy, waist-to-chest high waves that peel cleanly along the sandbars. The biggest drawback is the relatively short period, but January’s consistency makes it a standout month.