Hawkesbury River (Sandbrook Inlet) - Seymours Creek Entrance Weather Forecast

    • 11
    • 20

    Clear

    • 8
    • 18

    Sunny

    • 10
    • 19

    Showers

    • 13
    • 21

    Mostly sunny

    • 11
    • 19

    Partly cloudy

    • 10
    • 18

    Partly cloudy

    • 9
    • 19

    Partly cloudy

Today 31 May Central Coast

Clear. Winds southwesterly 15 to 20 km/h tending westerly in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Westerly 10 to 15 knots.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
A high pressure system over central Australia extends a ridge over much of New South Wales. Tomorrow, a strong cold front connected to a deep low pressure system in the Bight is forecast to enter southwest New South Wales, then cross the state during Tuesday into Wednesday morning bringing fresh west to northwesterly winds to Sydney Waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hawkesbury River (Sandbrook Inlet) - Seymours Creek Entrance Temperature Statistics View More

May Temperature

Terrey Hills (16km)

  • Lowest 8 May, 2026

    6.5 °C

  • Average May

    15.9 °C

  • Highest 3 May, 2026

    23.7 °C

Climate (2021–Present)

Terrey Hills (16km)

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  • Average Low 2021–2026

    13.5 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    21.9 °C
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