Golf Course Reef - surf spot statistics

Golf Course Reef in Australia is a spot heavily influenced by wind swell, with ground swells playing a minor role throughout the year. The best months for surfing are from April to July, when ground swell contribution marginally increases, averaging around 30%, while wind swell remains dominant at about 67%. During this period, mean swell size hovers around 1.4 to 1.5m, providing decent wave energy. Wind conditions also improve slightly in these months, with good wind days reaching up to 41% in May, June, and July, though bad winds still prevail more often than not. Outside this window, conditions are less favorable, particularly from November to February, when wind swell dominates even more (over 85%) and poor wind conditions occur 77–80% of the time. September and October offer a transitional phase with slightly better winds than the peak summer months but still rely heavily on wind swell. Overall, mid-autumn to mid-winter (April–July) presents the most balanced conditions, though surfers should be prepared for frequent onshore winds. The swell size remains consistent year-round, rarely dropping below 1.3m, making it a relatively reliable spot for intermediate surfers who can handle wind-affected waves. However, those seeking clean, ground-swell-powered waves may find the spot inconsistent outside the optimal months.

April at Golf Course Reef delivers decent surf conditions with a mix of rideable swells and variable winds. The average swell height is 1.5m with a solid 9.4s period, indicating well-spaced, clean waves when conditions align. The dominant swell directions are from the SSE, SE, and ESE, producing the best wave heights (1-2.5m+) with good consistency—SSE swells in particular bring the largest waves (over 2.5m 0.16% of the time). Wind conditions are split: 35% of the time, winds are favorable (likely light offshore or cross-shore from the W/NW), but moderate onshore SSE-S winds can create chop. Stronger winds (20-30+ kph) from the S/SSW occur around 3-5% of the time, potentially disrupting quality. For experienced surfers, April offers solid mid-sized swells with reasonable power, though wind variability means timing sessions around morning glass or NW wind windows will yield the best waves. Keep an eye on SSE swells paired with lighter winds for peak conditions.