Crookhaven River - Haven Island Weather Forecast

    • 19
    • 29

    Clear

    • 19
    • 30

    Mostly sunny

    • 21
    • 25

    Showers

    • 14
    • 22

    Partly cloudy

    • 15
    • 25

    Cloudy

    • 16
    • 28

    Sunny

    • 18
    • 27

    Possible shower

Today 30 Jan Illawarra

Mostly clear. The chance of a thunderstorm inland early this evening. Winds east to northeasterly 15 to 25 km/h becoming light in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 15 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres inshore.
1st Swell
Southerly below 1 metre.
Weather
Clear.
Weather Situation
A ridge extends from a high situated in the Tasman Sea. The ridge is expected to be the dominant feature through the rest of the week. A southerly change looks set to cross the coastal waters Sunday through early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Crookhaven River - Haven Island Temperature Statistics View More

January Temperature

Nowra (RAN Air Station) (19km)

  • Lowest 2 January, 2026

    11.3 °C

  • Average January

    21 °C

  • Highest 25 January, 2026

    41 °C

Climate (2021–Present)

Nowra (RAN Air Station) (19km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    22.4 °C
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