Tenerife’s awesome reputation has come about from an extremely consistent North-east trade wind named “Alissio” which allows all year round cross-onshore wave riding. When checking forecasts for the area, a key tip is to add 5-10 knots on whatever Windguru is predicting when in a north easterly direction, as the wind accelerates around the huge volcano of Mount Teide.
The most accurate forecast is the one from Muchoviento. Also the entire bay can be transformed into a freestyle paradise with the arrival of southerly winds. Southerly winds can also be a lot stronger than what is forecasted.