Issued at 12:00 PM
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 – Cloudy. High (70%) chance of showers, becoming less likely late this afternoon and evening. The chance of a thunderstorm during this afternoon and evening.
Winds – E/NE 15 to 25 km/h becoming light in the late evening.
Rainfall – 4mm in the previous 4 days.
Expected maximum temperature – 26oC
Ocean temperature – 21oC
Swell – Easterly around 1 metre.
High tide – 1.84 metres at 11:28.
Low tide – 0.29 metres at 18:09.
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