The first incident involved a yacht, with 10 people on board, that was having problems with its prop.
The second was for somebody that had tried to swim back from Sully Island, but was forced to turn around.
A spokesperson for Barry Dock RNLI said: “As we were preparing for our event today, we had 2 shouts – one to a yacht that had issues with their prop with 10 people on board.
“The second shout was to somebody who had tried to swim back from Sully Island but had to turn back.
“Thankfully all resolved before the crew headed into the dock to show us what they could do!”.
Both incidents were resolved before the crew headed back into the dock.
