There are tide tables available for all regions but, in view of the difficulty in keeping a library dry and available on a small boat, such books can be consulted only before setting out.
Kukho ukrozo lokuzala nokurhoxa oluvuliweyo lwemimandla yonke kodwa ngokujonga inzima yokugcina ithala lencwadi lomile kwaye likhona kwisikhephe esincinci iincwadi ezinjalo maziqalwe phambi kokuba kusetwe nantoni na.