Issued at 12:50 PM
Rainfall data has been used to predict the likelihood of bacterial contamination at swimming sites in Botany Bay, lower Georges River and Port Hacking.
Hover over maps for council updates, the latest weekly star ratings and annual Beach Suitability Grades.
More information about this forecast
As a general precaution, swimming in Botany Bay, lower Georges River and Port Hacking should be avoided for up to three days following 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.
* Please note water temperature in estuarine areas can be warmer in summer and cooler in winter than the reported ocean temperature.
Weather – Cloud clearing to a mostly sunny day.
Winds – Light SE becoming NE 20 to 30 km/h in the afternoon.
Rainfall – 17mm in the previous 5 days
Expected maximum temperature – 27oC
Ocean temperature – 22oC
Swell – Southerly 2 to 2.5 metres, tending southeasterly 2 metres during the afternoon.
High tide – 1.19 metres at 17:16
Low tide – 0.7 metres at 11:33
Report pollution 131 555Twitter @BeachwatchNSWWeb environment.nsw.gov.au/beach