Scarborough - surf spot statistics

Scarborough in Australia offers consistent ground swell throughout the year, making it a reliable surf destination. The best months for surfing are generally from May to September, when ground swell dominates (89-95%), swell size peaks (1.3-1.6m), and wind conditions improve compared to other months. During this period, offshore winds (good wind conditions) occur around 20-28% of the time, which is significantly higher than the rest of the year. Winter months like June, July, and August stand out with the largest swells (1.5-1.6m) and the lowest probability of no swell (2-4%). However, even in these optimal months, onshore winds (bad wind conditions) remain prevalent (72-75%), so surfers should time sessions carefully. The worst conditions are from November to March, when swell size drops (0.9-1.1m), and bad wind conditions spike to 85-89%, making clean sessions rare. While Scarborough rarely lacks swell (no swell below 13% year-round), the key limiting factor is onshore winds, which are most favorable in late autumn and winter. Overall, advanced surfers will find the biggest and cleanest waves from May to September, particularly in mid-winter, though consistent ground swell ensures rideable waves year-round.