Umina Beach Weather Forecast

    • 8
    • 21

    Partly cloudy

    • 9
    • 23

    Sunny

    • 10
    • 27

    Partly cloudy

    • 13
    • 25

    Possible late shower

    • 10
    • 17

    Shower or two

    • 9
    • 18

    Shower or two

    • 8
    • 23

    Sunny

Today 12 Sep Central Coast

Partly cloudy. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then tending north to northeasterly in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
East to northeasterly below 10 knots increasing to 10 to 15 knots in the early afternoon then tending north to northeasterly in the evening.
Seas
Below 0.5 metres.
Weather
Cloud clearing.
Weather Situation
Winds will become north to northeasterly this weekend as a high pressure system gradually drifts across the Tasman Sea. A trough and cold front look set to bring southerly winds, which will strengthen, to Sydney Waters on Tuesday.
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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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