Lake Illawarra - Reddall Reserve Boat Ramp Weather Forecast

    • 15
    • 23

    Clear

    • 16
    • 21

    Possible shower. Windy

    • 15
    • 21

    Partly cloudy

    • 15
    • 27

    Mostly sunny

    • 18
    • 35

    Mostly sunny

    • 20
    • 25

    Partly cloudy

    • 18
    • 26

    Partly cloudy

Today 21 Jan Wollongong

Clear. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
East to northeasterly below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southeasterly 2 metres.
Weather
Clear.
Weather Situation
A ridge lies over the NSW coast bringing east to southeasterly winds. Winds will briefly turn northeast to northwesterly ahead of a fresh to strong and gusty southerly change moving along the coast during Thursday. Winds are expected to ease from Friday and gradually turn northerly again as a high pressure system moves into the Tasman Sea, where it lingers over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Reddall Reserve Boat Ramp Temperature Statistics View More

January Temperature

Illawarra Regional Airport (7km)

  • Lowest 2 January, 2026

    12.5 °C

  • Average January

    21.4 °C

  • Highest 10 January, 2026

    42.6 °C

Climate (2021–Present)

Illawarra Regional Airport (7km)

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  • Average Low 2021–2026

    12.4 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22.7 °C
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