There will be no Condor Rapide sailings between the Channel Islands and France until at least 11 June.
The ferry company says it's because of low passenger numbers and the ongoing Covid situation in France and other parts of Europe.
Services were due to resume this Friday, when international travel is allowed from Jersey again.
The Commodore Clipper will run to France instead on Saturday 29 May and Saturday 5 June to take people scheduled to travel on the cancelled Rapide services.
That, in turn, means Clipper sailings from Guernsey and Jersey to Portsmouth on those dates have been cancelled.
Gale-force winds scuppered Condor's plans to reinstate sailings on Friday, with affected passengers given alternative high-speed sailings over the weekend instead.
People going to France need to show proof of a negative PCR test taken less than 72 hours before departure. Seven days self-isolation is needed upon arrival.

Listed Victorian townhouse to be demolished for seven-storey office block on Esplanade
Plea to take care on coastline after surfer rescue
VIDEO: 'Great progress' as Amelia Seren (3) starts therapy following fundraiser
Sinking boat rescued during Jersey Air Display
Enforcement checks made on private boats coming to Jersey
Registration open to build own F1 car!
Haut du Mont trial: Island Energy 'placed health and safety at risk'
Deportation recommended after sex-demanding attacker jailed
Comments
Add a comment