Brisbane Water - Koolewong South Boat Ramp Weather Forecast

    • 8
    • 19

    Mostly clear

    • 8
    • 18

    Possible shower

    • 5
    • 16

    Mostly sunny

    • 6
    • 14

    Showers

    • 8
    • 16

    Showers

    • 9
    • 16

    Showers

    • 9
    • 18

    Showers

Today 15 Aug Central Coast

Mostly clear. Winds northerly 15 to 20 km/h tending northwesterly in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northeasterly about 10 knots becoming west to northwesterly in the evening.
Seas
Below 0.5 metres.
Weather
Mostly clear.
Weather Situation
North to northwesterly winds will shift to fresh west to southwesterly late Saturday morning or early Sunday afternoon with the passage of a cold front, and then will be predominantly southwesterly during Sunday following a second front skimming the region. During the first half of next week the winds will tend south to southeasterly as a trough over the Tasman Sea moves near to the coast.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brisbane Water - Koolewong South Boat Ramp Temperature Statistics View More

August Temperature

Mangrove Mountain (21km)

  • Lowest 12 August, 2025

    3.3 °C

  • Average August

    10.3 °C

  • Highest 5 August, 2025

    20.9 °C

Climate (2020–Present)

Mangrove Mountain (21km)

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  • Average Low 2020–2025

    11.3 °C

  • Average 2020–2025

    16 °C

  • Average High 2020–2025

    22.6 °C
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