Shore Road in Gansey is closed today for emergency work after the high tides and floods yesterday and on Friday damaged the area.
It is shut from its junction with the Castletown Road to Ballakeighen Corner until 4pm, to enable surface water drainage clearance works to be undertaken.
The service 2 bus will be diverted from Castletown to Port St Mary via Colby and Church Road and vice versa.
Laxey Promenade has also been closed, until 4pm on Wednesday, while work continues to clear storm debris including huge piles of stones and pebbles.