Barnehurst Sidetracked Mystery Cache

Trains run through Barnehurst from Dartford and most London destinations. They are frequent and run 7 days a week.

There is a car park at the station plus nearby roads are available (but not usually between 10 and 12 Mon-Fri).

The co-ordinates above will bring you to the station but to reach the container, you will need to decipher this puzzle.

N 51° 27.XXX
E 000° 09.YYY

ZWJSUDWK OGJCWV ZSJV
S HJGVMUL GX KWNWFLQ
PBSBK TLOOVFKD VBXOP

NBY MJULNUHM QYLY UM
SNTFG ATS SVHBD SGZS
KRJYBO TLRIA YB EXOA

You can check your answers for this puzzle on Geochecker.com.