Rincon Point - surf spot statistics

Best Surf Season (October - March)

The winter months bring the most consistent swell to the California coast, and Rincon Point is no exception. Powerful extra-tropical cyclones churn across the North Pacific, sending long-period west-northwest swell that wraps into the Santa Barbara Channel. While this swell direction is not ideal for the south-facing point, refraction and shadowing can produce clean, lined-up waves, especially when combined with offshore north winds. The real magic happens when a south swell from a distant storm in the Southern Hemisphere or a Gulf low aligns with a high-pressure ridge that delivers classic Santa Ana conditions – light north to northeast winds and sunny skies. During these events, the point transforms into a long, peeling right-hander that is world-class. With ideal wind percentages averaging over 40% and average swell heights around 1.0-1.2m, this is the prime window for Rincon.

Fair Surf Season (April - May & September)

Spring and early fall offer a mixed bag. The North Pacific storm track weakens, reducing the size and frequency of west swell. However, the south swell window opens as storm activity increases in the South Pacific. This brings smaller (0.5-1.5m) but more favorably directed swell from the SSW and SW. The catch is that wind patterns shift: the strong high pressure over the Great Basin that drives offshore flow in winter fades, and the coastal marine layer often brings onshore afternoon breezes from the south and southwest. Ideal wind percentages drop to 18-32%, meaning you have to pick your windows carefully. Early mornings often offer lighter winds, and occasional late-season cold fronts can refresh the swell and flip winds offshore for a day or two.

Low Surf Season (June - August)

Summer is the most challenging time for consistently good waves at Rincon. While the Southern Hemisphere generates regular long-period south swells that are perfectly aimed at the point, the dominant wind regime is from the southwest – onshore and degrading. Ideal wind percentages plummet to just 4-8%, and average swell heights dip to 0.9m. Most days are characterized by small, choppy surf with onshore texture. That said, don't write off summer entirely. A strong south swell coinciding with a rare episode of offshore north wind (often from a passing low pressure trough) can bring short-lived, glassy conditions and fun, rippable waves. But these days are the exception, not the rule. For consistent quality, stick to the winter months.

May: The Onshore Squeeze

May is a frustrating month for Rincon regulars. Average swell height stays at 1.2m, period drops to 10.5s, but ideal wind plummets to just 18%. The wind rose tells the story: SSE through WSW directions dominate, with WSW at 21.2% and SW at 12.9% – all onshore. North winds (N, NNE) are almost non-existent (0.6% and 0.5% combined). The swell is still mostly from W (44.0%) and WNW (32.9%), but these arrive with short periods that make them feel weak and disorganized. South swell (SSW, SW) contributes 4.5%, but it's often overwhelmed by the onshore breeze. The best hope is a late-season cold front that swings through, producing a day or two of north winds and a hump of moderate swell. Otherwise, expect small, groveling waves with a chop. Early dawn patrols might catch a brief window of clean conditions before the wind turns. This month is best for those with flexible schedules and a quiver of grovelers.