The Department for Infrastructure is applying for planning permission to revamp the Harbour Master's Office in Port St Mary.
It wants to replace the glass on the watchtower of the building on Alfred Pier.
The chimney pipe would also be moved and the roof repaired.
In the application the DOI explains the office is exposed to harsh weather, with leaks having forced staff to move into a container cabin over winter.
Yellow weather warning for coastal overtopping remains in force today
A yellow weather remains in place today for coastal overtopping.
Nominations open for 10 local authority by-elections
Nominations have now opened as the Island prepares for 10 by-election campaigns.
MHK wants answers on support for home-schooled children
What support is available to families who choose to home educate their children?
Weather warning for tonight and tomorrow
Forecasters say we can expect more coastal overtopping during the next two high tides.
Mountain Railway damaged by gales
One of the Island's historic railways will be out of action until at least Thursday.
Ten local authorities looking for members in December elections
There'll be a big day for local authorities in December - when 10 by-elections are due to be held.
Don't sweat Met threat on internet
If you've had emails from the Metropolitan Police containing legal threats about an investigation that needs your cooperation, don't panic.
Commissioners unveil mission statement for parish
A local authority in the west of the Island has unveiled its mission statement after months of consideration.
