Lake Illawarra - Berageree Island Weather Forecast

    • 11
    • 20

    Sunny

    • 12
    • 21

    Possible shower

    • 14
    • 20

    Shower or two

    • 14
    • 21

    Shower or two

    • 13
    • 22

    Partly cloudy

    • 12
    • 23

    Mostly sunny

    • 13
    • 25

    Mostly sunny

Today 19 Apr Wollongong

Sunny. Winds west to southwesterly 15 to 25 km/h tending southeast to southwesterly 20 to 30 km/h in the morning then tending west to southwesterly 15 to 25 km/h in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southwesterly 15 to 20 knots, reaching up to 25 knots offshore early in the morning.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Southerly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Partly cloudy.
Caution
Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Berageree Island Temperature Statistics View More

April Temperature

Illawarra Regional Airport (7km)

  • Lowest 18 April, 2026

    5.4 °C

  • Average April

    18.3 °C

  • Highest 10 April, 2026

    31.3 °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

    22.8 °C
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