More on KentOnline
High E-coli levels, found in sea water at Dover, are reducing, but swimming remains prohibited.
On Sunday Kentonline reported that the harbour was closed to bathers after "above normal" levels were detected.
However, the Port of Dover, the organisation that runs the harbour, stresses that it has not received any reports of ill health.
Further tests were taken on Monday.
Preliminary results revealed there are signs of improvement in the water quality.
Final and confirmed results are expected today (Wednesday).
The Port of Dover said: "We will reopen the beach at the earliest opportunity when we have complete confirmation that the water meets the Bathing Water Quality Standards."
The bacteria Escherichia coli is commonly found in the lower intestine of warm-blooded organisms.
Most types of E-coli are harmless and even help keep your digestive tract healthy. But some strains can cause diarrhea if you eat contaminated food or drink fouled water.
For further information on Government bathing water quality standards click here. Further information can also be found on the NHS website or contact NHS 111.