Conditions at Hornbaek in October
October: The Fall Reawakening
The North Atlantic roars back to life in October and Hornbaek closes in on its best window of the year. Average swell is 1-2ft (0.5m), period 4.0s, and ideal wind sits at 5%. The dominant wave directions are SW 13.1%, WSW 10.9%, W 9.8%, WNW 8.4%, with SSW 9.9% also important. While the overall energy is still mostly wrong-direction, the chances of a N/NW swell component are higher than in summer, and the increasing frequency of extratropical lows means more size - occasionally into the 3ft (1m) range. Wind remains the challenge: SW/W/WSW dominate, but when a low exits through the Baltic and a ridge builds from the south-west, Hornbaek can see offshore SSE/SSW winds and some clean, punchy north-northwest windswell. Air temperature drops to 9.4°C, water temperature to 12.0°C, and the surf starts to feel alive again - by Hornbaek standards.
Average Spot conditions at Hornbaek in October
Swell history for October
Wind history for October
Swell quality
Analyze the groundswell consistency at Hornbaek during October. 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 Hornbaek for your next trip in October.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Hornbaek for October. 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 Hornbaek.