Praia da Cresmina
Just a few meters to the left of Guincho Beach sits Cresmina, a slightly smaller and lesser known spot. A mixture between beach break and reef break, Crismina offers good lefts in the south corner of the beach and random left and right peaks on the north side. Much less crowded than Guincho, it's often a very good option.
Just like Guincho, the best swell direction is SouthWest, South/SouthWest, South, SouthEast, Easterly, and Southerly Winds.