67-year old Joao Inacio Ribeiro was walking along the oceanfront when he saw a circular object about 10 meters in diameter approach from the sea. It had brilliant blue, yellow, green, and lilac colored lights. On its upper section it had a sort of cabin or cupola with 3 circular windows.
The craft approached, stopped, and hovered above the waters, causing the area directly below the object to become agitated and choppy. Ribeiro then saw two short humanoids appear on top of the craft.
The figures were about 1 meter in height, and wore gray colored tight fitting outfits.
The beings were baldheaded, with small noses and mouths and huge black eyes. One carried something resembling a walking cane; the other had what appeared to be a vacuum cleaner like object.
Both beings then began operating the vacuum like object seemingly extracting water from the ocean. After 10 minutes they re-entered the object.
Moments later the object descended to 10 meters above the waters causing them to become even more turbulent, creating large waves and foam.
Afraid Ribeiro ran home.