Brisbane Water - Gosford Main Boat Ramp Weather Forecast

    • 12
    • 27

    Clear

    • 14
    • 31

    Partly cloudy

    • 13
    • 19

    Showers

    • 11
    • 20

    Shower or two

    • 9
    • 22

    Partly cloudy

    • 9
    • 26

    Sunny

    • 13
    • 29

    Sunny

Today 25 Sep Central Coast

Clear. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northerly below 10 knots.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
A high pressure system over the Tasman Sea directs a north to northeasterly flow through the Sydney Waters. A cold front and trough will enter the Tasman Sea during the weekend, bringing a southerly change that will pass through the Sydney Waters on Saturday night. A high pressure centre will then move across Tasmania early next week, with winds over the NSW coast tending southeasterly in response.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brisbane Water - Gosford Main Boat Ramp Temperature Statistics View More

September Temperature

Mangrove Mountain (20km)

  • Lowest 11 September, 2026

    4.4 °C

  • Average September

    15.4 °C

  • Highest 21 September, 2026

    33.9 °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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