Brisbane Water - Koolewong South Boat Ramp Weather Forecast

    • 10
    • 21

    Sunny

    • 12
    • 22

    Partly cloudy

    • 13
    • 22

    Mostly sunny

    • 15
    • 21

    Cloudy

    • 13
    • 19

    Partly cloudy

    • 9
    • 19

    Possible shower

    • 10
    • 18

    Shower or two

Today 16 Jun Central Coast

The chance of fog early this morning. Mostly sunny day. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
West to northwesterly below 10 knots becoming north to northeasterly in the morning then becoming northwesterly in the late evening.
Seas
Below 0.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system over the southwestern Tasman Sea is extending ridge across the coastal waters while drifting eastwards, bringing an east to northeasterly airstream. Winds will become northerly midweek as a cold front approaches from the west, before turning westerly over the weekend following its passage.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brisbane Water - Koolewong South Boat Ramp Temperature Statistics View More

June Temperature

Mangrove Mountain (21km)

  • Lowest 6 June, 2026

    2.7 °C

  • Average June

    12.7 °C

  • Highest 10 June, 2026

    21.9 °C

Climate (2021–Present)

Mangrove Mountain (21km)

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  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    22.9 °C
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