29/08/2026
Boating Update – Sunday 30 August: The sea state is better than anticipated, meaning the ferry boats will be running as normal this morning from 9:45 until the causeway opens.
The island will close at 15:00, with all visitors needing to leave on foot via the causeway by this time. 📢
Public announcement: no boating Sunday 30 August
Due to poor sea conditions, ferry boats will not be able to operate on Sunday 30 August. Access on and off the island will be on foot between 11:25-15:00.
The last entry to the castle will be at 13:45. If you have a ticket booked after 13:45, please arrive before the last entry.
If this means you can no longer visit, you can use your existing tickets before Friday 4th September and there is no need to rebook or let us know.
We are sorry if this means you cannot visit. Any tickets that are not used will be refunded in full automatically.
We are a tidal island that is governed by the forces of nature and sometimes those elements work against us. We hope to be able to welcome you onto St Michael’s Mount soon.
Image credit: Duncan Scobie