Today's Surf Conditions at Cap Sim
Spot Overview & Description
Cap Sim is the kind of place that rewards the intrepid—a true adventure for experienced surfers willing to put in the work. Getting there is half the battle: a bumpy, off-road drive followed by a long trek on foot sets the stage for a raw, remote lineup that feels worlds away from civilization. There are no facilities, so pack everything you need and expect a rugged, self-sufficient mission. Localism can be a factor, and reports of theft are not uncommon, so stay alert and respectful. The wave itself is a shape-shifter, breaking over a mix of uneven reef and sand to form a series of point-break sections. It’s best with a north-west swell, but also handles south-west and north directions. When the swell hits 2 feet (0.6 meters), things start to get good, and mid-tide is the magic window for the most consistent shape. East winds are your friend, grooming the faces into clean, ridable lines. This spot is tailored for intermediate surfers looking to push their skills; the shifting conditions keep you on your toes, with each section offering something different. Expect a mixed bag—some days deliver long, peeling walls; others are more disjointed, choppy, and challenging. The crowd here tends to be dedicated and territorial, so keep your head on a swivel. Go in with realistic expectations, respect the lineup, and you’ll be rewarded with a uniquely wild, character-filled surf experience that feels earned.
Best Surf Season & Climatology
Best Surf Season (October - March)
The North Atlantic roars back to life in October as the Azores High begins to retreat and extratropical storms track farther south. At Cap Sim, the west-southwest-facing coastline starts to receive the first consistent long-period groundswells of the season, with average heights climbing from 6ft (1.8m) in October to 7.2-7.5ft (2.2-2.3m) by midwinter and periods holding in the 11.6-13.2-second range. Northeast to eastern winds (NNE/NE/ENE/E) blow offshore and keep the surface clean 48-53 percent of the time. This is the reliable window: when strong North Atlantic lows align, the window of W/SW swell is at its most active and Cap Sim turns on.
Detailed Surf Information for Cap Sim
Detailed Surf Forecast
Access our detailed 8-day swell and wind forecast charts for Cap Sim with tidal graphs, period ranges, and daily forecast text summaries.
Swell & Wind Statistics
Explore historical swell consistency, wave heights, and offshore wind windows month-by-month, compiled from over 40 years of data.
Historical Surf Report
Browse the historical database archives to view past wave reports and understand spot climatology during specific years and months.




