Conditions at Hustadvika in September
September: The Roar Begins Again
September marks the turning point. The average swell height climbs to 1.4m (4.6ft), the average period to 9.5s, and ideal wind to 37%. The North Atlantic storm track is shifting south again, and the wave rose reflects it: W is 20.3%, NNW 18.7%, WNW 14.9%, NW 13.9%, and WSW 13.7%. That is a healthy spread of west-northwest energy and a clear sign that Hustadvika's favourite direction is becoming dominant once more. Swell heights are beginning to stack up in the 1-2m range, and long-period pulses are more frequent. Winds are still mixed - SW 14.3%, WSW 13.8%, and a smaller but growing portion of offshore SE/SSE - so you have to pick the windows, but the number of rideable days jumps noticeably. Water temperature remains pleasant at 13.7°C, air temperature averages 11.8°C, and precipitation rises to 5.14mm/day. September is the classic early-season month: all the energy is coming back, and the crowds are still gone.
Average Spot conditions at Hustadvika in September
Swell history for September
Wind history for September
Swell quality
Analyze the groundswell consistency at Hustadvika during September. 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 Hustadvika for your next trip in September.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Hustadvika for September. 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 Hustadvika.