Crookhaven River - Comerong Bay Weather Forecast

    • 10
    • 22

    Showers developing

    • 10
    • 19

    Possible shower

    • 8
    • 18

    Cloudy

    • 7
    • 19

    Partly cloudy

    • 8
    • 22

    Mostly sunny

    • 8
    • 23

    Sunny

    • 10
    • 26

    Mostly sunny

Today 7 Sep Illawarra

Partly cloudy. The chance of fog inland early this morning. High chance of showers in the south, medium chance elsewhere. Winds west to northwesterly 15 to 25 km/h turning south to southwesterly in the early afternoon. Daytime maximum temperatures between 17 and 23.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots becoming southerly 15 to 25 knots in the late afternoon. Winds reaching up to 30 knots in the evening. Squalls possible with the wind change.
Seas
Below 1 metre, increasing to 1 to 1.5 metres by early evening, then increasing to 1.5 to 2.5 metres later in the evening.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1.5 metres during the afternoon.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm offshore north of Point Perpendicular this 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

Crookhaven River - Comerong Bay Temperature Statistics View More

September Temperature

Nowra (RAN Air Station) (19km)

  • Lowest 1 September, 2026

    8.1 °C
  • Average September

    17.8 °C
  • Highest 5 September, 2026

    30.4 °C

Climate (2021–2026)

Nowra (RAN Air Station) (19km)

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  • Average Low 2021–2026

    12.1 °C
  • Average 2021–2026

    16.6 °C
  • Average High 2021–2026

    22.6 °C
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