Conditions at Chesterman Beach in March
March: Long-Period Shoulder Energy
March is the last full month of prime winter conditions. Average swell height dips only slightly to 2.2m (7.2ft), and the 12.0s period means the swell is still powerful and organized. The swell mix is dominated by WSW and W, with a healthy SW component - ideal for Chesterman. The wind pattern becomes more fickle, as NW and WNW flow begins to challenge E and ESE offshore flow; ideal wind drops to 23%. Still, when an offshore breeze lines up, the waves are firing. Air temps are a touch milder at 6.0°C, water temp is 8.4°C, and rainfall stays high at 6.92mm/day. It is a reliable, chunky month for committed surfers.
Average Spot conditions at Chesterman Beach in March
Swell history for March
Wind history for March
Swell quality
Analyze the groundswell consistency at Chesterman Beach during March. 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 Chesterman Beach for your next trip in March.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Chesterman Beach for March. 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 Chesterman Beach.