Lake Illawarra - Reddall Reserve Boat Ramp Weather Forecast

    • 8
    • 17

    Clear

    • 7
    • 18

    Partly cloudy

    • 7
    • 18

    Sunny

    • 8
    • 19

    Sunny

    • 9
    • 20

    Sunny

    • 9
    • 22

    Sunny

    • 12
    • 22

    Shower or two

Today 18 Jun Wollongong

Sunny. Winds westerly 15 to 25 km/h becoming light in the morning.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
West to southwesterly 10 to 15 knots, reaching up to 20 knots offshore south of Port Kembla early in the morning. Winds becoming variable about 10 knots in the early afternoon.
Seas
1 to 2 metres, decreasing below 1 metre during the morning.
1st Swell
Southerly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Weather
Mostly sunny.
Weather Situation
Fresh to strong west to southwesterly winds across the southern coastal waters will ease from today. Winds across the state will generally become light as a strong high pressure system slowly drifts across the state. A strong cold front will then cross the coastal waters during the first half of next week.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Reddall Reserve Boat Ramp Temperature Statistics View More

June Temperature

Illawarra Regional Airport (7km)

  • Lowest 17 June, 2025

    1 °C
  • Average June

    11 °C
  • Highest 1 June, 2025

    20.4 °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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