Caringbah South Boat Ramp (Water Street) Weather Forecast

    • 15
    • 21

    Shower or two

    • 14
    • 17

    Possible early shower

    • 12
    • 18

    Possible shower. Windy

    • 11
    • 17

    Partly cloudy

    • 13
    • 19

    Partly cloudy

    • 12
    • 21

    Mostly sunny

    • 13
    • 23

    Sunny

Today 7 Sep Sydney

Partly cloudy. Medium chance of showers, most likely in the late afternoon and evening. Light winds becoming southerly 20 to 30 km/h in the early afternoon.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Variable about 10 knots becoming east to southeasterly 10 to 15 knots in the late afternoon then turning southerly 15 to 25 knots in the evening. Winds reaching up to 30 knots in the evening. Squalls possible with the wind change.
Seas
Below 1 metre, increasing to 1.5 to 2 metres later in the evening.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1.5 metres by early evening.
Weather
Mostly sunny day. 70% chance of showers in the late afternoon and evening. The chance of a thunderstorm in the late afternoon and evening.
Weather Situation
A broad high pressure ridge continues to build from the west while a trough lingers over the far northeast of the state. A weak cold front is forecast to cross the far southeast of the state this morning, bringing a gusty southerly change up the NSW coast, followed by another cold front and southerly change mid-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 1 September, 2026

    11.5 °C
  • Average September

    20.4 °C
  • Highest 5 September, 2026

    32.4 °C

Climate (2021–2026)

Sydney Airport (12km)

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  • Average Low 2021–2026

    14.9 °C
  • Average 2021–2026

    18.8 °C
  • Average High 2021–2026

    23.5 °C
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