Lake Illawarra - Reddall Reserve Boat Ramp Weather Forecast

    • 9
    • 19

    Mostly sunny

    • 11
    • 17

    Possible shower. Windy

    • 11
    • 17

    Showers

    • 12
    • 18

    Showers

    • 11
    • 18

    Shower or two

    • 11
    • 18

    Possible shower

    • 11
    • 19

    Partly cloudy

Today 14 Jul Wollongong

Mostly sunny. Winds north to northwesterly 15 to 20 km/h turning westerly 20 to 30 km/h during the morning.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
West to northwesterly 15 to 20 knots tending west to southwesterly during the afternoon and evening. Winds reaching up to 25 knots offshore in the evening.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres around midday, then increasing to 1 to 2 metres by early evening.
1st Swell
Southerly around 1 metre.
Weather
Sunny day. The chance of a thunderstorm offshore this evening.
Weather Situation
A building ridge of high pressure is currently over New South Wales while a cold front is brushing the southeast of the state this morning. From Wednesday a southerly wind change is forecast along the coast, while a coastal trough may develop offshore from central and northeast of New South Wales.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Reddall Reserve Boat Ramp Temperature Statistics View More

July Temperature

Illawarra Regional Airport (7km)

  • Lowest 11 July, 2026

    2.6 °C

  • Average July

    12.7 °C

  • Highest 2 July, 2026

    22.9 °C

Climate (2021–2026)

Illawarra Regional Airport (7km)

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  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    17.3 °C

  • Average High 2021–2026

    22.8 °C
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