Tourists with a recreation company set sail for a waterspout seen swirling off the coast of Singapore on Sunday (Dec 6).<br /><br />Customers with an event planning company hosting powerboat rides and maritime heritage tourism, Unitime SG, were on board a speedboat when they spotted the waterspout.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline