Cronulla • Surf Spot Statistics

Best Surf Season (May - August)

Cronulla's east-facing sandbanks hit their stride during winter, when the westerly wind belt migrates north and puts the New South Wales coast under frequent offshore SW, WSW and W flow. Ideal wind percentages peak at 38-42%, while average wave periods stretch to 9.2-9.7 seconds. Southern Ocean lows push long-period S, SSE and SE groundswell up the Tasman Sea. These directions are more southerly than the classic NE-E optimum, but the combination of offshore wind and longer period creates the cleanest, most powerful surf of the year.

Fair Surf Season (March - April & September - October)

The shoulder months are the classic compromise. March and April retain plenty of ENE and ESE trade swell while westerly wind frequency starts to grow, with ideal wind percentages rising from 19% to 31%. September and October are the mirror image: winter S/SSE groundswell is still present, but NE and ENE trade energy returns as the Pacific high strengthens. These months can be excellent when a front aligns a west wind with a pulse of groundswell, but the consistency and cleanness are not as reliable as the winter peak.

Low Surf Season (November - February)

Summer at Cronulla is far from flat, but surf quality drops because of shorter periods and the relentless NE seabreeze. From November through February, the average period stays in the 8.3-8.8 second range and ideal offshore wind is recorded only 12-17% of the time. The swell mix becomes dominated by NE, ENE, E and ESE trade windswell, which can be fun and rippable in the morning but gets chopped out by onshore afternoon winds. Warm water and long days keep the stoke high, but surfers have to work hard for the clean windows. Water temperatures range from a cool 17.8°C in winter to a warm 22.8°C in late summer, making this a year-round wetsuit destination.