Brisbane Water - Gosford Main Boat Ramp Weather Forecast

    • 8
    • 18

    Cloudy

    • 9
    • 20

    Partly cloudy

    • 9
    • 21

    Partly cloudy

    • 9
    • 24

    Sunny

    • 10
    • 28

    Mostly sunny

    • 15
    • 27

    Shower or two developing

    • 11
    • 19

    Shower or two

Today 10 Sep Central Coast

Cloudy. Slight chance of a shower. Winds southerly 20 to 30 km/h becoming light in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly 15 to 20 knots decreasing to about 10 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Cloudy.
Weather Situation
A trough will move away from the New South Wales coast today, bringing fresh to strong southerly winds over Sydney waters in its wake. Winds will ease and shift south to southeasterly later in the week as another high pressure ridge extends over the region. A high pressure system will then move into the Tasman Sea over the weekend, directing northeasterly winds over Sydney Waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brisbane Water - Gosford Main Boat Ramp Temperature Statistics View More

September Temperature

Mangrove Mountain (20km)

  • Lowest 9 September, 2026

    4.9 °C

  • Average September

    15.5 °C

  • Highest 5 September, 2026

    30.7 °C

Climate (2021–2026)

Mangrove Mountain (20km)

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  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    23 °C
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