Crookhaven River - Comerong Bay Weather Forecast

    • 7
    • 21

    Sunny

    • 9
    • 24

    Mostly sunny

    • 10
    • 25

    Shower or two

    • 12
    • 23

    Showers increasing

    • 7
    • 17

    Windy. Partly cloudy

    • 8
    • 19

    Partly cloudy

    • 7
    • 23

    Sunny

Today 12 Sep Illawarra

Sunny. Winds east to northeasterly 15 to 20 km/h becoming light in the evening. Daytime maximum temperatures in the low 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northwesterly about 10 knots tending north to northeasterly 15 to 20 knots in the middle of the day.
Seas
Below 0.5 metres, increasing to around 1 metre around midday.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1.5 metres later in the evening.
Weather
Mostly sunny.
Weather Situation
A high pressure system will drift across the Tasman Sea this weekend, causing winds to turn northeasterly. Northerly winds are expected to increase on Monday before turning southerly in the far south. This southerly change will continue to move north along the coast on Tuesday and strengthen.
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 10 September, 2026

    5.8 °C

  • Average September

    15.4 °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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