Blackwall Weather Forecast

    • 15
    • 25

    Possible afternoon shower

    • 15
    • 25

    Sunny

    • 13
    • 26

    Sunny

    • 13
    • 24

    Mostly sunny

    • 15
    • 21

    Shower or two

    • 14
    • 23

    Shower or two

    • 15
    • 24

    Possible shower

Today 4 Apr Central Coast

Sunny morning. Slight chance of a shower this afternoon. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable below 10 knots becoming easterly 10 to 15 knots in the evening then turning north to northeasterly below 10 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the Bight is extending a ridge over the NSW coast. Winds will briefly shift southwesterly then northerly on Friday as a high pressure system forms offshore, before a southwesterly change associated with a trough passes through Sydney waters on Saturday. Winds will tend west to northwesterly on Sunday as a ridge builds along the coast again before shifting southwesterly on Monday as the next trough moves up the coast.
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  • Temperature Forecast Bureau of Meteorology

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Blackwall Temperature Statistics View More

April Temperature

Terrey Hills (23km)

  • Lowest 2 April, 2025

    14.1 °C

  • Average April

    17 °C

  • Highest 1 April, 2025

    22.4 °C

Climate (2020–Present)

Terrey Hills (23km)

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  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    16.8 °C

  • Average High 2020–2025

    21.7 °C
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