Collins Beach Weather Forecast

    • 17
    • 22

    Shower or two

    • 18
    • 21

    Showers

    • 19
    • 22

    Shower or two

    • 17
    • 25

    Partly cloudy

    • 20
    • 29

    Showers developing

    • 19
    • 24

    Shower or two

    • 15
    • 20

    Shower or two

Today 21 Oct Sydney

Partly cloudy. Patchy fog early this morning. Medium chance of showers. Light winds becoming easterly 15 to 25 km/h in the middle of the day.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable below 10 knots becoming east to northeasterly 10 to 15 knots in the middle of the day.
Seas
Below 0.5 metres.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A strong high pressure system over the Tasman Sea is maintaining northeasterly winds over Sydney Waters. Very little change of weather pattern is forecast through the week due to the slow movement of the high. Then, a cold front looks set to cross the state during the weekend into early next week, bringing a southerly change in its wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Collins Beach Temperature Statistics View More

October Temperature

Sydney (Observatory Hill) (9 km)

  • Lowest 15 October, 2026

    10.6 °C

  • Average October

    18.6 °C

  • Highest 12 October, 2026

    34.8 °C

Climate (2021–2026)

Sydney (Observatory Hill) (9 km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    18.5 °C

  • Average High 2021–2026

    23.6 °C
Get WillyWeather+ to remove ads