Brisbane Water - Gosford Weather Forecast

    • 17
    • 23

    Shower or two

    • 15
    • 22

    Cloudy

    • 17
    • 25

    Partly cloudy

    • 15
    • 30

    Sunny

    • 18
    • 34

    Partly cloudy

    • 19
    • 33

    Shower or two

    • 19
    • 34

    Shower or two

Today 15 Dec Central Coast

Cloudy. Medium chance of showers. Winds southerly 15 to 25 km/h tending southeasterly in the morning.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly 15 to 20 knots tending southeasterly 10 to 15 knots in the morning.
Seas
Below 0.5 metres.
Weather
Cloudy.
Weather Situation
A ridge will extend over the Sydney waters today. The ridge will be maintained by a high in the Great Australian Bight that will move east across southeast Australia on Tuesday and into the Tasman Sea on Wednesday, lingering for a day or two.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brisbane Water - Gosford Temperature Statistics View More

December Temperature

Mangrove Mountain (19km)

  • Lowest 2 December, 2025

    7.3 °C

  • Average December

    20.8 °C

  • Highest 6 December, 2025

    40.3 °C

Climate (2020–Present)

Mangrove Mountain (19km)

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  • Average Low 2020–2025

    11.2 °C

  • Average 2020–2025

    16.1 °C

  • Average High 2020–2025

    22.8 °C
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