Careneros - surf spot statistics

Best Surf Season (December - March)

The heart of winter brings the most consistent and powerful surf to Careneros. As the Intertropical Convergence Zone shifts south, the Caribbean trades strengthen and an unbroken feed of NE swell arrives. Average wave heights hover in the fun-to-solid 1.0–1.5m range, with periods averaging in the punchy 8-second zone and often pushing into the powerful 10–12s bracket. Most importantly, offshore wind conditions dominate over 60% of the time thanks to robust high-pressure systems over the Gulf of Mexico that funnel NW to WSW winds along the Panamanian coast. This is the prime window for clean, rippable waves.

Fair Surf Season (April, May, November)

The transition months see a gradual decline in swell energy as the trades relax. Swell heights drop to the 0.9–1.0m range and periods shorten to the average 7.4–7.5s range, making for groveling conditions. The offshore wind window narrows to around 46–60%, with more frequent light onshore flow from the N–NE quadrant during the day. While not the dynamite of winter, these months still offer fun waves for those willing to pick the right windows—especially early mornings when offshore breezes still hold.

Low Surf Season (June - October)

From late spring through autumn, Careneros experiences its sleepy season. The ITCZ migrates north, weakening the trade-wind fetch and shifting the dominant swell source to a softer, more locally wind-generated NE swell with heights often below 1m and periods in the 7–8s range. September and October are the absolute low point: average wave heights dip to just 0.7m and offshore winds fall to a scarce 37–38%. Persistent onshore flow from the north and northwest adds chop to already small waves. Surfable days are rare, and only the most dedicated will find anything worth paddling out for.

September: The Low Point

September is the absolute slouch of the year. Average swell height bottoms out at 0.7m with period at 7.4s. NE swell still dominates (87%), but 55% of it is in the 0.5–1m range and 17% is below 0.5m—so most waves are small and weak. Offshore wind conditions are at their annual minimum of 38%. Wind directions are predominantly NW (20%) and WNW (19%), with a notable increase in N–NNE flow (8.7% N, 5.1% NNE). These onshore winds put the final nail in the coffin for wave quality. The rare clean day occurs when a weak cold front pushes through and delivers a brief offshore S–SW wind. Expect micro, choppy conditions most days—bring a longboard or just stay home.