Hawkesbury River - Milson Island Weather Forecast

    • 8
    • 18

    Clear

    • 6
    • 18

    Sunny day. Late shower or two

    • 11
    • 16

    Showers

    • 10
    • 17

    Shower or two

    • 9
    • 16

    Showers

    • 11
    • 17

    Showers

    • 10
    • 18

    Shower or two

Today 23 Jun Central Coast

Mostly sunny. Winds westerly 15 to 20 km/h tending southwesterly in the middle of the day then becoming light in the early afternoon.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly about 10 knots becoming west to southwesterly in the evening.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
A high pressure system over western New South Wales and a low over the Tasman Sea are maintaining southerly winds over Sydney Waters. A trough is then forecast to brush the Sydney Waters midweek, followed by another high pressure system drifting across Tasmania, directing onshore southeasterly airstream through the second half of the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hawkesbury River - Milson Island Temperature Statistics View More

June Temperature

Terrey Hills (20km)

  • Lowest 6 June, 2026

    6.7 °C

  • Average June

    14.4 °C

  • Highest 10 June, 2026

    21.3 °C

Climate (2021–2026)

Terrey Hills (20km)

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  • Average Low 2021–2026

    13.5 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22 °C
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