Lake Illawarra - Reddall Reserve Boat Ramp Weather Forecast

    • 8
    • 19

    Sunny

    • 9
    • 19

    Sunny

    • 10
    • 19

    Shower or two

    • 11
    • 20

    Partly cloudy

    • 11
    • 21

    Mostly sunny

    • 10
    • 22

    Sunny

    • 13
    • 23

    Shower or two

Today 31 Aug Wollongong

Sunny. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then shifting west to northwesterly in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
West to southwesterly 10 to 15 knots tending northeast to southeasterly in the early afternoon then tending northwest to northeasterly in the evening.
Seas
Around 1 metre.
1st Swell
Southerly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore north of Port Kembla.
Weather
Sunny.
Caution
Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
A ridge of high pressure is extending across from the west and will be the dominant feature in the region for the coming days. A trough or cold front is forecast to cross the far south on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Reddall Reserve Boat Ramp Temperature Statistics View More

August Temperature

Illawarra Regional Airport (7km)

  • Lowest 13 August, 2025

    3.7 °C

  • Average August

    13.2 °C

  • Highest 25 August, 2025

    21.7 °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

    22.6 °C
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