Coffee Bay - surf spot statistics

Coffee Bay in South Africa offers consistent surf year-round with no completely flat months, making it a reliable destination for surfers. The best conditions typically occur from May to August, when ground swell dominates (80-85% of the time), swell size averages 2.1-2.4m, and favorable wind conditions peak (44-46% good winds in May-June). During these months, clean, powerful waves are more frequent, though winds can still be variable (54-59% bad conditions). The rest of the year, especially October-December, sees more wind swell (45-58%) and worse onshore winds (80-85% bad conditions), though swell size remains decent (1.9-2.2m). Swell consistency drops slightly in late spring and early summer, with November being the least favorable for ground swell (41%). March-April and September offer transitional conditions, with improving or declining ground swell percentages (55-72%) but still challenging winds. Overall, mid-autumn to early winter (May-July) provides the cleanest and most powerful waves, while summer months (December-February) are more inconsistent with higher wind interference. Advanced surfers may prefer the bigger winter swells despite wind variability, while intermediates might find late autumn (May) or early spring (September) a balance between swell quality and manageable conditions.

December in Coffee Bay delivers consistent surf with an average swell height of 2.0m and a solid 10.4s period, offering powerful and well-formed waves. The dominant swell directions are from the east-southeast to south, with the highest frequency (16.53%) of waves in the 1.5-2m range coming from the SSE, followed by 15.59% from the south. Larger swells (2m+) are also common, particularly from the S and SSE, making for solid, high-energy conditions. Wind conditions are more variable, with only 16% of days providing ideal offshore or light winds—mostly from the west to northwest. However, onshore NE and ENE winds are frequent, reaching 20-40kph in over 18% of cases, which can degrade wave quality. The spot handles larger swells well but requires favorable winds to really shine. Advanced surfers will find plenty of size and power, while wind dependence means timing sessions around lighter or offshore periods is key.