While standing at the location of the coords walk out onto the pier. You should look for something colourful on the other side of the fjord built in 1930.
That is your target. The way there is very wet. Regardless if you go by kayak or by foot. Prepare in accordance.
At site it should be obvious what to do.
Be careful not to break or destroy anything !
The cache is a 10 cm PET tube containing only a RITR logg strip so bring your own pen !
Good Luck
//Ingabo