Outer Kom - surf spot statistics

Outer Kom in South Africa is a consistent year-round surf spot with a strong dominance of ground swells, which make up the majority of the swell activity, rarely dropping below 75% in any month. The mean swell size is solid throughout the year, starting at 2.5m in January and gradually increasing to peak in July at 3.3m before tapering off again toward December. The best months for surfers seeking larger, well-formed swells are from May to August, where the average swell height exceeds 2.9m, with July offering the biggest waves. However, wind conditions are a limiting factor, as bad winds (onshore or cross-shore) dominate the entire year, with good offshore winds occurring only 10-20% of the time. The least unfavorable wind conditions are found from April to July, where good wind days reach up to 20%, with May standing out as the month with the best balance between swell size and slightly more manageable winds. If you're willing to tolerate challenging winds, the winter months (May-August) provide the most powerful and consistent surf. Conversely, the summer months (December-February) have smaller swells and even worse wind conditions, making them less ideal for high-performance surfing but still surfable for those looking for more mellow waves. Overall, advanced surfers should target the mid-year window for the best combination of swell size and slightly improved wind percentages.

June at Outer Kom delivers consistent, powerful surf with an average swell height of 3.2m and a strong period of 12.7s, making it ideal for experienced surfers. The swell direction is predominantly SW to WSW, with the largest waves (over 2.5m) occurring 4.3% of the time from the SW and 1.2% from WSW, ensuring quality, well-organized waves. However, wind conditions are less favorable, with only 18% of days offering ideal offshore or light wind conditions. The most common winds are NW to W, often blowing at 20–50kph, which can create onshore chop or cross-shore interference. While the swell is world-class, wind quality is hit-or-miss, requiring patience for those perfect glassy sessions. Overall, June brings solid waves for those comfortable in larger surf, but be prepared for variable wind impacts.