Lake Illawarra - Reddall Reserve Boat Ramp Weather Forecast

    • 12
    • 21

    Partly cloudy

    • 13
    • 21

    Possible shower

    • 13
    • 23

    Cloud clearing

    • 13
    • 24

    Mostly sunny

    • 15
    • 25

    Partly cloudy

    • 17
    • 22

    Possible shower

    • 17
    • 25

    Possible shower

Today 27 Dec Wollongong

Partly cloudy. Winds south to southeasterly 25 to 35 km/h tending south to southwesterly 20 to 30 km/h in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 15 to 25 knots.
Seas
1.5 metres, increasing to 1.5 to 2 metres offshore south of Point Perpendicular.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
Southerly winds are prevailing as a strong high pressure system near Tasmania extends a ridge over the coastal waters. Winds are forecast to remain southerly for the remainder of the weekend, while gradually easing, as the high slowly moves southeast, entering the southern Tasman Sea.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Reddall Reserve Boat Ramp Temperature Statistics View More

December Temperature

Illawarra Regional Airport (7km)

  • Lowest 1 December, 2025

    7.4 °C

  • Average December

    20.9 °C

  • Highest 5 December, 2025

    37.9 °C

Climate (2020–Present)

Illawarra Regional Airport (7km)

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  • Average Low 2020–2025

    12.4 °C

  • Average 2020–2025

    17.1 °C

  • Average High 2020–2025

    22.7 °C
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