Caringbah South Boat Ramp (Water Street) Weather Forecast

    • 15
    • 27

    Clear

    • 16
    • 28

    Sunny

    • 19
    • 26

    Shower or two. Becoming windy

    • 15
    • 18

    Shower or two

    • 15
    • 21

    Shower or two

    • 17
    • 22

    Partly cloudy

    • 16
    • 23

    Mostly sunny

Today 19 Sep Sydney

Sunny. Winds west to southwesterly 15 to 25 km/h.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Variable about 10 knots becoming northwesterly 10 to 15 knots in the evening then tending westerly in the late evening.
Seas
Below 1 metre.
1st Swell
Southerly 1 to 1.5 metres.
Weather
Clear.
Weather Situation
Westerly winds today will weaken today as high pressure system over New South Wales enters the Tasman Sea by early Sunday. The high will direct a northwesterly flow during Sunday, ahead of a fresh and gusty southerly change moving across the the coastal waters and reaching the QLD border by Tuesday. Afterwards, second high pressure system is forecast to slip south during early to mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Caringbah South Boat Ramp (Water Street) Temperature Statistics View More

September Temperature

Sydney Airport (12km)

  • Lowest 18 September, 2026

    9.1 °C

  • Average September

    17.4 °C

  • Highest 5 September, 2026

    32.4 °C

Climate (2021–2026)

Sydney Airport (12km)

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  • Average Low 2021–2026

    15 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    23.5 °C
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