In general, Melbourne has a temperate oceanic climate, with unpredictable weather and temperature fluctuations. It’s often said that in Melbourne, you can experience “four seasons in a day,” so it’s a good idea to be prepared for sudden changes, especially if you’re out and about!
Spring (September – November):
Average temperatures: 10°C to 24°C
Wind: As spring arrives, winds tend to increase in strength and consistency, with a return of the afternoon sea breezes from the south-east. Winds can be variable but often moderate to strong, especially as spring storms approach. Strong northerlies or westerlies are common, with lighter conditions in between
Wind Direction: Winds from the south and southeast create choppy seas, especially on the eastern shore. Westerly and South westerly winds can make the sailing waters off Sandringham a test of wave sailing abilities. Northerlies tend to be flatter water.
Sea Conditions: Generally flat water with only a wind chop in strong winds.
Tides: The tides in Port Phillip Bay are relatively mild, but they can still affect sailing in light conditions, especially near the entrance to the bay or along shallow areas.
If you’re looking for specific weather forecasts or real-time conditions, websites like BOM (Bureau of Meteorology) or apps like Windy, Predict Wind or Sea Breeze are excellent resources for up-to-date sailing weather in Melbourne and Port Phillip Bay.
Refer to the SYC weather page
