During the ebb, the block will slide up the halyard and hold the vessel erect at low tide.
Xa kubohlile ukuzala nokurhoxa kolwandle, isiqobo sokutshebeleza ngaphezu kwentambo yokumisa nokuhlisa iseyile okanye iflegi kwaye ibambe inqanawa ime nkqo ekuzaleni nasekurhoxeni kolwandle.