Issued at 7:10 AM
Rainfall data has been used to predict the likelihood of bacterial contamination at Sydney's ocean beaches.
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More information about this forecast
As a general precaution, swimming at Sydney's oceans beaches should be avoided for up to one day after heavy rainfall or for as long as stormwater is present. The most obvious signs of stormwater pollution are water discolouration as well as debris in the water and on the tide line.
Weather – Mostly sunny. Slight chance of a shower. The chance of a thunderstorm in the W during this afternoon and evening.
Winds – Light becoming S 15 to 20 km/h in the middle of the day then tending SE 15 to 25 km/h in the early afternoon.
Rainfall – 0.5mm in the previous 24 hours.
Expected maximum temperature – 28oC
Ocean temperature – 24oC
Swell – South to southwesterly around 1 metre.
High tide – 1.16 metres at 19:02
Low tide – 0.6 metres at 13:15
Report pollution 131 555Twitter @BeachwatchNSWWeb environment.nsw.gov.au/beach