Issued at 10:00 AM
Rainfall data has been used to predict the likelihood of bacterial contamination at swimming sites in Sydney Harbour.
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More information about this forecast
As a general precaution, swimming in Sydney Harbour should be avoided for up to three days following rainfall or for as long as stormwater is present.
* Please note water temperature in estuarine areas can be warmer in summer and cooler in winter than the reported ocean temperature.
Weather – Mostly sunny.
Winds – Light becoming E 15 to 25 km/h in the late afternoon then tending NE in the evening.
Rainfall – 21mm in the previous 4 days
Expected maximum temperature – 27oC
Ocean temperature – 25oC
Swell – Southerly around 1 metre.
High tide – 1.18 metres at 17:49.
Low tide – 0.65 metres at 11:57.
Report pollution 131 555Twitter @BeachwatchNSWWeb environment.nsw.gov.au/beach