Crookhaven River - Crookhaven Jetty Weather Forecast

    • 9
    • 20

    Mostly sunny

    • 7
    • 19

    Sunny

    • 9
    • 18

    Shower or two

    • 9
    • 17

    Showers

    • 9
    • 17

    Shower or two

    • 9
    • 18

    Shower or two

    • 8
    • 19

    Shower or two

Today 13 Aug Illawarra

Partly cloudy. Winds west to southwesterly 15 to 25 km/h tending west to northwesterly 15 to 20 km/h in the evening. Overnight temperatures falling to between 4 and 10 with daytime temperatures reaching between 14 and 19.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
West to southwesterly 15 to 20 knots tending south to southwesterly in the middle of the day then tending west to southwesterly 10 to 15 knots in the late evening.
Seas
1 to 2 metres, decreasing below 1 metre by early evening.
1st Swell
Southerly around 1 metre, increasing to 1 to 2 metres during the morning.
Weather
Mostly sunny.
Weather Situation
Fresh southwesterly winds today behind a trough that is moving into the Tasman Sea. Then, a high pressure system moving over South Australia is expected to drift towards Tasmania later in the week, directing onshore south to southeasterly winds over the coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Crookhaven River - Crookhaven Jetty Temperature Statistics View More

August Temperature

Nowra (RAN Air Station) (21km)

  • Lowest 9 August, 2026

    2.9 °C

  • Average August

    11.5 °C

  • Highest 3 August, 2026

    21.8 °C

Climate (2021–2026)

Nowra (RAN Air Station) (21km)

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  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    22.5 °C
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