Conditions at Victoria Bay in May
May: The Offshore Wind Machine Turns On
May is when the winter swell machine starts roaring and Victoria Bay's offshore wind window unlocks. Ideal wind conditions shoot to 57%, with NNW winds dominating at 18% and additional WNW/NW/W offshore flow filling out the wind rose. That means consistent clean mornings and groomed faces, even when the swell is running solid.
The average swell height is up to 8ft (2.4m), and the average period hits a powerful 12.0s. Swell direction is dominated by SSW at 24% and SW at 23%, with S at 11%, while the preferred ESE-S quadrant accounts for only 19% - so the surf is more westerly-southwesterly in character but still wraps into this southeast-facing bay. Expect constant 6-8ft (1.8-2.4m) sets with occasional overhead bombs. Water temps drop to 16.9°C, air temps to 16.4°C, and precipitation drops to 1.04mm/day - a solid recipe for high-performance winter surfing.
Average Spot conditions at Victoria Bay in May
Swell history for May
Wind history for May
Swell quality
Analyze the groundswell consistency at Victoria Bay 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 Victoria Bay for your next trip in May.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Victoria Bay 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 Victoria Bay.