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

    • 11
    • 21

    Partly cloudy

    • 12
    • 23

    Possible shower

    • 12
    • 23

    Partly cloudy

    • 13
    • 24

    Mostly sunny

    • 14
    • 25

    Possible shower

    • 15
    • 25

    Partly cloudy

    • 15
    • 28

    Partly cloudy

Today 18 Oct Central Coast

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm early this evening. Winds easterly 15 to 20 km/h turning northeasterly in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Easterly 10 to 15 knots turning northeasterly in the late afternoon.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
Easterly to northeasterly winds will prevail across the coming week, freshening along the coast during the afternoons.
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Hawkesbury River (Sandbrook Inlet) - Seymours Creek Entrance Temperature Statistics View More

October Temperature

Terrey Hills (16 km)

  • Lowest 15 October, 2026

    8.5 °C

  • Average October

    17.4 °C

  • Highest 12 October, 2026

    34 °C

Climate (2021–2026)

Terrey Hills (16 km)

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  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22 °C
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