Garrett set his first record November 2011 in Hawaii. The size of the waves in Portugal is a little unusual. The Atlantic isn't usually known for the really big waves. It illustrates the increased level of winds crossing the Atlantic Ocean.
This area in Portugal is known for its waves, though. There are sometimes rough waves that have threatened lives from time to time. But, the largest wave, up to now, this 'spot' in the Eastern Atlantic is known for is about 75 feet. This is new for the Atlantic Ocean.