Crookhaven River - Greenwell Point Harbour Weather Forecast

    • 13
    • 25

    Shower or two

    • 14
    • 23

    Shower or two

    • 13
    • 17

    Showers

    • 9
    • 16

    Showers easing

    • 8
    • 18

    Sunny

    • 8
    • 20

    Sunny

    • 10
    • 21

    Sunny

Today 8 Sep Illawarra

Partly cloudy. Slight chance of a shower, becoming less likely in the late morning. Winds west to northwesterly 25 to 35 km/h. Daytime maximum temperatures 22 to 27.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 20 knots, reaching up to 25 knots offshore north of Port Kembla in the late morning. Winds turning northwesterly 10 to 15 knots in the late afternoon.
Seas
1 to 2 metres, decreasing to 1 metre by early evening.
1st Swell
Southerly around 1 metre.
Weather
The chance of a thunderstorm offshore south of Port Kembla in the late morning. Sunny afternoon.
Weather Situation
A ridge over the north coast will slowly drift eastwards from today, directing fresh and gusty northerlies. A series of troughs is expected to cross the southern and central coastal waters from today, bringing south to southeasterly changes in their wake. Winds should strengthen and turn south to southwesterly on Wednesday or Thursday as a low pressure system cross the southern coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Crookhaven River - Greenwell Point Harbour Temperature Statistics View More

September Temperature

Nowra (RAN Air Station) (18km)

  • Lowest 6 September, 2025

    5.9 °C

  • Average September

    13 °C

  • Highest 4 September, 2025

    23.2 °C

Climate (2020–Present)

Nowra (RAN Air Station) (18km)

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  • Average Low 2020–2025

    12 °C

  • Average 2020–2025

    16.5 °C

  • Average High 2020–2025

    22.3 °C
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