Numerous ferry services, including Caledonian MacBrayne in Scotland and Irish Sea crossings by P&O, Irish Ferries, and Stena Line, have been cancelled or delayed due to high winds.
Rail services are experiencing significant disruption, with ScotRail affected on the West Highland line, flooding impacting lines in southwest England, and closures in central and north Wales.
Air travel has also been severely impacted, with British Airways and Aer Lingus cancelling dozens of flights, notably affecting Belfast City airport and leading to diversions for flights to Glasgow.
Passengers are advised of ongoing cancellations and rescheduling across various transport networks, with some ScotRail tickets from Tuesday and Wednesday now valid until Thursday.