Statistical Forecasting

Graematter and Surfline can forecast many months or years in advance specific weeks and/or days for any location in the world. Surfline and Graematter have accumulated approximately 30 years of archived world wide wave data. Graematter can run a unique computational analysis to find the highest percentages of days and weeks to meet the conditions required.

Forecasts can be filtered to be above or below certain wave heights, periods, directions and wind conditions, allowing the user to home in on locations and dates that meet extremely specific needs.

Location of a Surf Contest
Light, offshore winds, large (but not too large) waves from a specific direction.

Determining the height of breakwaters or other marine structures
We can generate extremely accurate exceedance plots for anywhere, based on specific wave periods.