Boating Weather Forecast
Sailing is one of the best things to do in Sydney.  However, it's important to know the likely boating conditions.  Check the Sydney Closed Waters forecast for the likely wind strengh http://www.bom.gov.au/nsw/forecasts/sydneywaters.shtml before heading out on a sailing boat on Sydney Harbour or http://www.bom.gov.au/nsw/forecasts/sydneycoast.shtml for the offshore forecast.

Sydney Metropolitan Forecast
The boating weather above only gives you the likely wind strength.   If you want to know whether to expect sunshine or rain, see the http://www.bom.gov.au/nsw/forecasts/sydney.shtml

Sydney Current Conditions
For what the weather is doing right now Current Sydney Observations

Seabreeze 7 Day Wind & Wave Forecast for Sydney
Seabreeze wind strength predictions are often a little less than the BOM.  It's a good idea to compare the two http://www.seabreeze.com.au/Graphs/nsw.asp

Sydney Private Sailing's experienced skipper will endeavour to ensure you have an enjoyable day even if the weather is less than perfect.  If it is very windy on your Private Charter we motor under The Spit Bridge and explore the sheltered waters of Middle Harbour with its luxury waterfront homes and unspoilt bushland before anchoring for lunch in a quiet bay.  Sugarloaf Bay and Bantry make ideal lunch spots.  If it rains, charter guests can relax in comfort down below deck until the rain stops.  Sailing lessons on very windy days are also  conducted in the calmer water upstream of The Spit Bridge.