Hawkesbury River - Marramarra Creek Entrance Weather Forecast

    • 12
    • 17

    Clear

    • 7
    • 20

    Sunny

    • 9
    • 19

    Partly cloudy

    • 8
    • 20

    Mostly sunny

    • 8
    • 21

    Cloud clearing

    • 8
    • 24

    Sunny

    • 12
    • 26

    Mostly sunny

Today 27 Aug Central Coast

Cloudy. Winds southerly 15 to 20 km/h becoming light in the middle of the day.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly 10 to 15 knots turning east to southeasterly below 10 knots in the early afternoon then becoming variable in the evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
Fresh southerly wind persists in the wake of a trough. Winds will then ease later in the week as a high pressure ridge develops across the coastal waters.
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  • Temperature Forecast Bureau of Meteorology

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Hawkesbury River - Marramarra Creek Entrance Temperature Statistics View More

August Temperature

Terrey Hills (20km)

  • Lowest 5 August, 2026

    4.6 °C

  • Average August

    13.1 °C

  • Highest 20 August, 2026

    22.4 °C

Climate (2021–2026)

Terrey Hills (20km)

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  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    21.9 °C
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