Umina Beach Weather Forecast

    • 8
    • 19

    Partly cloudy

    • 7
    • 23

    Sunny

    • 10
    • 28

    Sunny

    • 11
    • 29

    Sunny

    • 15
    • 28

    Becoming cloudy

    • 13
    • 20

    Shower or two

    • 13
    • 22

    Shower or two

Today 17 Sep Central Coast

Partly cloudy. Slight chance of a shower in the morning. Winds south to southwesterly 25 to 35 km/h tending south to southeasterly 15 to 25 km/h in the early afternoon then becoming light in the late afternoon.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
South to southwesterly 15 to 25 knots tending south to southeasterly 15 to 20 knots in the middle of the day then becoming variable below 10 knots in the late afternoon. Winds may reach up to 30 knots at times.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Umina Beach Temperature Statistics View More

September Temperature

Terrey Hills (19km)

  • Lowest 10 September, 2026

    8.1 °C

  • Average September

    16.1 °C

  • Highest 5 September, 2026

    30.8 °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

    22 °C
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