The Wedge - surf spot statistics

Best Surf Season (October - March)

The Wedge truly comes alive during the late fall and winter months, when the combination of powerful long-period groundswells and reliable offshore winds aligns most frequently. From October through March, the average wave period climbs above 12 seconds, often reaching into the 13-14 second range, signaling the arrival of distant storm systems from the North Pacific and Southern Hemisphere. While the dominant swell direction during this period is from the W and WSW — not ideal for this SSW-facing beach — a significant percentage of swell also arrives from the SSW and SW, which are exactly the directions that light up the wedge’s unique refraction zone. The real magic, however, is in the wind: northerly quadrants (N, NNE, NE, NNW) blow offshore over 40% of the time in December, January, and November, creating clean, glassy conditions that peel the waves into the iconic, hollow wedges. When a strong low-pressure system stalls off the California coast and sends a 15-19 second SW pulse, the reef geometry cranks out stand-up barrels that demand respect. This is the prime window for those who chase the heaviest waves.

Fair Surf Season (April & September)

April and September serve as transitional months where the surf is more inconsistent, but the potential for quality remains. In April, the average swell height ticks up to 1.0m with a solid 13.4s period, and the majority of swell energy shifts slightly more southward — SSW and SW combined account for over 34% of the total. However, the offshore wind window shrinks considerably, with ideal wind percentages dropping to just 16% in April. This means you’ll have to be selective, picking the days when a cold front passes and the wind swings north for a few hours. Similarly, September sees a modest recovery in wind quality (15% ideal) after the summer doldrums, and the first hints of Southern Hemisphere swell start to mix with early fall tropical activity. The wave heights remain small on average (0.8m), but a +5-day period from a hurricane tracking well south can inject a few days of fun, rippable waves into the mix.

Low Surf Season (May - August)

From May through August, The Wedge enters its low-energy phase, where persistent onshore flow dominates and wave heights rarely exceed the fun-sized category. The average sea breeze regime sets up with winds blowing consistently from the SW, WSW, and W — all bad wind directions for this spot. Ideal wind percentages drop to a mere 4-8%, meaning that even when swell arrives, it’s often accompanied by bumpy, choppy surfaces that ruin the wave shape. The swell direction during these months is heavily concentrated in the SSW and SW quadrants (over 70% combined in June and July), which is actually optimal for wave generation at The Wedge, but the lack of any meaningful period (still around 13-14s) combined with small average heights (0.8-0.9m) means the waves are mostly small and crumbly. A rare exception comes when a strong tropical cyclone passes well to the south, but even then, the onshore wind usually ruins the party. For most surfers, these months are best spent elsewhere or on a longboard when the occasional small, clean morning window appears.

December: Peak Reliability for Offshore Winds

December offers the highest percentage of ideal wind conditions at The Wedge – a full 47% of the time. The average wave height is 0.8m, with a period of 12.3s. Swell direction is heavily western: W (42.6%), WSW (33.4%), and SW (16.0%). The SSW component is only 3.8%, but the SW swell is the most favorable among the dominant directions. While W and WSW swells are not optimal, they still bring consistent, choppy waves that can be fun on a longboard or shortboard when the wind is offshore. The key is that the wind is offshore so often – N (7.0%), NNE (8.5%), NE (6.4%) – that even a moderate W swell can be surfable. The longer period swells (12-15s) that occur a few times each month can produce surprisingly good waves as they refract around the point. December is the most consistent month for clean conditions, making it a favorite for local surfers. If you can pick a day when a SW swell combines with a N wind, the Wedge will serve up some of the year’s best waves – heavy, hollow, and powerful.