Lake Illawarra - Reddall Reserve Boat Ramp Weather Forecast

    • 15
    • 29

    Partly cloudy

    • 17
    • 24

    Shower or two

    • 17
    • 29

    Sunny

    • 20
    • 31

    Mostly sunny

    • 16
    • 23

    Sunny

    • 11
    • 20

    Sunny

    • 11
    • 22

    Sunny

Today 7 Apr Wollongong

Partly cloudy. Slight chance of a shower, most likely at night. Winds northwest to southwesterly 15 to 20 km/h becoming light in the late afternoon then becoming southwesterly 15 to 20 km/h in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
West to northwesterly 10 to 15 knots tending northwest to northeasterly in the early afternoon then tending southeast to southwesterly in the late evening. Winds reaching up to 20 knots south of Port Kembla in the late evening.
Seas
Below 1 metre.
1st Swell
South to southeasterly around 1 metre.
Weather
Sunny.
Weather Situation
A high pressure ridge extends over the state's north, while a trough is moving up the southern and central parts of the coast as a southerly change today through to early Wednesday. The trough will weaken as another ridge drifts across the coastal waters midweek. Then, a strong cold front is forecast to moves across the coastal waters later in the week and into the weekend, with a fresh and gusty southerly wind change in its wake.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Reddall Reserve Boat Ramp Temperature Statistics View More

April Temperature

Illawarra Regional Airport (7km)

  • Lowest 6 April, 2026

    11.2 °C
  • Average April

    18.1 °C
  • Highest 2 April, 2026

    27.4 °C

Climate (2021–Present)

Illawarra Regional Airport (7km)

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  • Average Low 2021–2026

    12.4 °C
  • Average 2021–2026

    17.2 °C
  • Average High 2021–2026

    22.7 °C
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