Crookhaven River - Haven Island Weather Forecast

    • 13
    • 21

    Partly cloudy

    • 10
    • 22

    Partly cloudy

    • 11
    • 25

    Partly cloudy

    • 12
    • 26

    Shower or two

    • 14
    • 23

    Showers

    • 10
    • 18

    Shower or two

    • 11
    • 20

    Shower or two

Today 23 Oct Illawarra

Partly cloudy. Winds west to southwesterly 15 to 25 km/h tending northeast to southeasterly in the morning then becoming light in the late evening. Daytime maximum temperatures between 19 and 23.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southwesterly 15 to 20 knots, reaching up to 30 knots offshore during the morning. Winds shifting east to northeasterly 10 to 15 knots in the late afternoon.
Seas
1 to 2 metres, decreasing to 1 metre during the afternoon.
1st Swell
Southerly below 1 metre, increasing to 2 to 3 metres during the morning.
Weather
Partly cloudy.
Weather Situation
Fresh to strong west to southwesterly will shift south to southwesterly this morning and weaken and shift east to southeast this afternoon as a high pressure ridge spreads across New South Wales. This ridge will persist through Saturday when winds will turn northeasterly then northwesterly ahead of the next cold front which will cross the state Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Crookhaven River - Haven Island Temperature Statistics View More

October Temperature

Nowra (RAN Air Station) (19km)

  • Lowest 14 October, 2025

    6.4 °C

  • Average October

    18.5 °C

  • Highest 20 October, 2025

    36.2 °C

Climate (2020–Present)

Nowra (RAN Air Station) (19km)

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  • Average Low 2020–2025

    12 °C

  • Average 2020–2025

    16.5 °C

  • Average High 2020–2025

    22.4 °C
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