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Conditions at Ulladulla Bommie in May
May: Core Season Begins
May is the first true winter month for Ulladulla Bommie. The westerly wind belt pushes north over the Tasman, and ideal surfing winds jump to 51% of the time. WNW/NW/NNW flow is a dominant signature, grooming the offshore face while Southern Ocean lows fire S/SSE swell at the southeast-facing reef. Average height holds at 6ft (1.8m), but period climbs to 9.3s, meaning more water moving across the ledge. S swell is 17.4% of the total, SSE 16.2%, and SE another 11.5%-nearly all of it aimed well for Ulladulla. The 5-6.5ft (1.5-2m) range is the most common, but the 6.5-8ft (2-2.5m) range is well represented. Water temperature drops to 19.5°C, air temps to 16.8°C, and the Bommie starts to show a real winter pulse.
Average Spot conditions at Ulladulla Bommie in May
Swell history for May
Wind history for May
Swell quality
Analyze the groundswell consistency at Ulladulla Bommie during May. 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 Ulladulla Bommie for your next trip in May.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Ulladulla Bommie for May. 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 Ulladulla Bommie.