Both Wicklow's all-weather and inshore lifeboats were requested and launched just before 9pm and a search of the shoreline from the Six Mile Point and bay was conducted.
Conditions in the area at the time presented a calm sea state and there was good visibility.
After an extensive search of the area nothing was found. The lifeboats were stood down and returned to the lifeboat station shortly before 10pm.
Speaking after the call-out, Wicklow RNLI coxswain Nick Keogh said: "We made contact with some anglers on Kiloughter beach and spoke to the crew of a passing yacht in the search area and they hadn't seen anything."
The crew on the inshore lifeboat were helm Graham Fitzgerald, Dean Mulvihill and Peter McCann. The all-weather lifeboat crew were coxswain Nick Keogh, mechanic Tommy Murphy, Ciaran Doyle, Dave O'Leary, Carol Flahive and Brain Sinnott.