A POWERBOAT enthusiast has launched an attempt to circumnavigate the coastline of Britain in a record-breaking 17 days.

Ally Swarbrick hopes to cover cover more than 1,700 nautical miles in the Round Britain SIB (soft inflatable boat) Challenge 2018 in an Excel Vanguard 435 inflatable boat.

Powered by a Suzuki outboard, the 4.35m craft set off from Hamble Point Marina on July 21 and will take in refuelling stops including Torbay, Milford Haven, Liverpool and Oban and eventually finishing again at Hamble Point next Tuesday.

The 45-year-old was inspired to take on the gruelling challenge after watching similar attempts on YouTube.

The HGV driver from Motherwell has completed several shorter voyages but nothing on this scale.

He said: “I’ll be heading in a clockwise direction from Southampton with my first challenge being getting past Milford Haven in Wales where other attempts have come into difficulties, so anything past there I can really go for it and hopefully get around. I won’t be going around Ireland but will hug the coastline about half a mile from shore to stay away from the rocks, yet be close enough to land should anything go wrong.

“Once around the point and depending on the weather, I’m looking to cut across to the Isle of Man to refuel before heading up into Scotland before heading back down the East coast. Suzuki Marine has kindly offered support from their dealer network should there be any issues along with Excel Boats staff and two friends in Scotland on standby for additional back up. I’m expecting the journey to take somewhere between 16 and 19 days, and hope it doesn’t take longer because my employer hasn’t given me the green light for any additional time off yet.

“It’s not going to be an easy trip and I was feeling fairly nervous this morning, yet excited at the same time. To complete the challenge would be absolutely fantastic and would, as far as I’m aware, make me the first person to go around Britain on an inflatable craft. It would simply be brilliant.”

Excel Boat’s owner Terry Wright said: “We are delighted to support Ally on his Round Britain SIB Challenge attempt which will no doubt be a demanding journey and will test Ally to his limit in some challenging waters, yet I have every faith in his boat and that he will succeed.

“The Vanguard 435 model he has chosen is well suited to challenging conditions. The craft is used by Search and Rescue Teams and Rapid Response Units due its light weight and versatility, with plenty of room for additional fuel storage and any other equipment necessary for the journey. We wish him the best of luck.”