Crookhaven River - Haven Island Weather Forecast

    • 12
    • 28

    Sunny

    • 13
    • 27

    Sunny

    • 13
    • 28

    Mostly sunny

    • 13
    • 20

    Partly cloudy

    • 9
    • 26

    Sunny

    • 11
    • 27

    Sunny

    • 14
    • 27

    Mostly sunny

Today 10 Oct Illawarra

Sunny. Winds west to northwesterly 20 to 30 km/h increasing to 30 to 45 km/h in the morning then becoming northwesterly 15 to 25 km/h in the evening. Overnight temperatures falling to between 9 and 14 with daytime temperatures reaching 22 to 28.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
West to southwesterly 10 to 15 knots turning north to northwesterly 15 to 20 knots during the morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Point Perpendicular during the morning.
1st Swell
Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Sunny.
Weather Situation
North to northwesterly winds are forecast to prevail over New South Wales coast on Friday and over the weekend, apart from brief incursions of southerly or westerly winds to the southern and central coastal waters due to mobile troughs and a series of cold fronts skimming the south.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Crookhaven River - Haven Island Temperature Statistics View More

October Temperature

Nowra (RAN Air Station) (19km)

  • Lowest 2 October, 2025

    6.5 °C

  • Average October

    18.4 °C

  • Highest 5 October, 2025

    29.6 °C

Climate (2020–Present)

Nowra (RAN Air Station) (19km)

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  • Average Low 2020–2025

    12.1 °C

  • Average 2020–2025

    16.5 °C

  • Average High 2020–2025

    22.3 °C
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