Douglas Council has closed Marine Gardens for the "foreseeable future".
The damage is now being assessed and the debris cleared after severe gales earlier this week.
On Tuesday Storm Barra battered the Manx coast with winds of up to 80 mph.
That, coupled with coastal overtopping, caused damage on Douglas Promenade.
In a recent statement, a council spokesman said the closure will be in place until repairs are complete.
More work to close Kewaigue Hill
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Ballasalla café’s growing success reaches VAT milestone
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Gov wants to hear from the Island's younger people
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Braddan Commissioners to make offer on former Bee Gees home
Braddan Commissioners say they're interested in trying to buy a former Bee Gees home.
Major Liverpool docks regeneration plans unveiled
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New powers proposed for housing authorities
The Island's housing authorities will get more powers to find living places for people who find themselves in exceptional circumstances.
Kids invited to create Manx-inspired friendship bracelets
Looking for something to keep the kids busy this summer? A friendship bracelet workshop is coming to the Manx Museum.
37 babies born at the Jane last month
A total of 37 babies were born at the Jane Crookall Maternity Unit in June, according to the latest figures.
