Douglas lifeboat went to the aid of two vessels in an hour on Saturday evening.
The Sir William Hillary was launched at 8.20pm when a fishing vessel reported problems with its engine and gearbox just off Port Soderick.
But as she towed the stricken vessel and two crew back to the capital, a member of the public contacted the RNLI about a rubber dinghy containing two people in Port Soderick bay.
But the boat’s occupants were fine and the lifeboat crew resumed towing the fishing vessel back to Douglas harbour.
"It's just the way of the world now": Manx businesses face dilemma amidst rising costs and online competitors
Douglas North residents give their view ahead of elections
Breast Cancer Now seeks volunteers for latest 'sleep out' challenge
Isle of Man Beer and Cider Festival returns
