Umina Beach Weather Forecast

    • 18
    • 27

    Mostly clear

    • 19
    • 27

    Possible shower

    • 20
    • 27

    Showers. Storm

    • 18
    • 27

    Shower or two. Possible storm

    • 18
    • 23

    Showers

    • 17
    • 23

    Showers

    • 17
    • 25

    Shower or two

Today 13 Jan Central Coast

Mostly clear. Winds easterly 15 to 25 km/h turning northeasterly 15 to 20 km/h in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Easterly 10 to 15 knots turning northeasterly in the evening.
Seas
Below 0.5 metres.
Weather
Mostly clear.
Weather Situation
A weak ridge lies over the New South Wales coast, maintaining east to northeasterly winds over Sydney Waters. Winds will increase fresh to strong on Thursday, before a trough enters the south coast and develops into a low pressure system on Friday, bringing fresh to strong southeasterly winds over Sydney Waters in its wake.
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  • Temperature Forecast Bureau of Meteorology

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Umina Beach Temperature Statistics View More

January Temperature

Terrey Hills (19km)

  • Lowest 12 January, 2026

    15.5 °C

  • Average January

    21.8 °C

  • Highest 10 January, 2026

    40.5 °C

Climate (2021–Present)

Terrey Hills (19km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    16.9 °C

  • Average High 2021–2026

    21.8 °C
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