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Conditions at Curl Curl in January
January: Summer Slop to Sharp Windows
January is classic high-summer surfing around Sydney: warm water, consistent energy, and a frustrating amount of onshore/cross-shore wind. Average swell checks in at around 5ft (1.6m) with an 8.4s period, putting it in the average, punchy, rideable category. The swell distribution is dominated by ENE (18.1%), E (17.6%), SSE (16.2%) and SE (14.6%), with most energy in the 3-6ft (1-2m) range. Wind data tells the real story: NE (15.9%), SSE (12.0%), ENE (11.9%) and NNE (11.3%) are the leading directions, while the ideal-wind frequency drops to just 20%. With the Tasman Sea high parked to the south, the NE sea breeze kicks in almost daily. Air temperatures average 22.7C, water sits at 22.8C, and rainfall averages 2.79mm/day, often as afternoon showers. Surf quality is best at dawn before the sea breeze builds, when E/ESE swell can still wrap into Curl Curl with clean lines. By midday, expect texture and lumpy faces.
Average Spot conditions at Curl Curl in January
Swell history for January
Wind history for January
Swell quality
Analyze the groundswell consistency at Curl Curl during January. Based on historical data, there is a % probability of groundswell occurring this month. The chart below provides a detailed breakdown of the average wave height distribution, offering deep insights into the swell quality and surf potential you can expect at Curl Curl for your next trip in January.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Curl Curl for January. Our analysis shows that favorable offshore or side-shore winds coincide with surfable swell approximately % of the time. The accompanying graph illustrates the average size distribution of waves during these optimal wind windows at Curl Curl.