Umina Beach Weather Forecast

    • 10
    • 22

    Sunny

    • 13
    • 31

    Becoming windy. Mostly sunny

    • 12
    • 23

    Sunny

    • 9
    • 22

    Shower or two

    • 11
    • 19

    Possible shower

    • 9
    • 19

    Shower or two

    • 9
    • 19

    Partly cloudy

Today 4 Sep Central Coast

Sunny. Winds westerly 15 to 20 km/h shifting east to northeasterly in the middle of the day then becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Westerly 10 to 15 knots shifting east to northeasterly in the middle of the day then becoming variable about 10 knots in the evening.
Seas
Below 0.5 metres.
Weather
Sunny.
Weather Situation
North to northwesterly ahead of a trough and associated cold front crossing the Sydney Waters during the late morning, driving westerly winds in its wake. North to northwesterly winds are forecast to redevelop ahead of a series of fronts crossing the waters during the weekend.
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  • Temperature Forecast Bureau of Meteorology

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Umina Beach Temperature Statistics View More

September Temperature

Terrey Hills (19km)

  • Lowest 1 September, 2026

    11.3 °C

  • Average September

    19.9 °C

  • Highest 2 September, 2026

    26.4 °C

Climate (2021–2026)

Terrey Hills (19km)

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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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