Blackwoods Beach Weather Forecast

    • 12
    • 19

    Mostly sunny

    • 14
    • 22

    Sunny

    • 15
    • 25

    Shower or two

    • 16
    • 23

    Sunny day. Late shower or two

    • 12
    • 16

    Shower or two. Windy

    • 12
    • 17

    Shower or two

    • 11
    • 21

    Sunny

Today 12 Sep Sydney

Mostly sunny. Light winds becoming northeasterly 15 to 25 km/h in the early afternoon then becoming light in the evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Variable about 10 knots becoming northeasterly 10 to 15 knots in the early afternoon then tending northerly in the late evening.
Seas
Below 1 metre.
1st Swell
Southerly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Mostly sunny.
Weather Situation
A high pressure system will drift across the Tasman Sea this weekend, causing winds to turn northeasterly. Northerly winds are expected to increase on Monday before turning southerly in the far south. This southerly change will continue to move north along the coast on Tuesday and strengthen.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blackwoods Beach Temperature Statistics View More

September Temperature

Sydney Airport (12km)

  • Lowest 9 September, 2026

    10 °C

  • Average September

    17.9 °C

  • Highest 5 September, 2026

    32.4 °C

Climate (2021–2026)

Sydney Airport (12km)

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  • Average Low 2021–2026

    15 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    23.5 °C
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