The chart on the left displays current surf trends for Torrey Pines. The x and y axes correspond to time/date and wave height (ft) respectively. The direction of the arrows represents wave direction, as it would be represented on a compass. The scale of the arrows relates to the period of the waves (s). On the right is a visualization of the selected wave height on a 6ft tall man with a 9ft surfboard next to him.
Data courtesy of CDIP