Lake Illawarra - Berageree Island Weather Forecast

    • 13
    • 23

    Mostly sunny

    • 14
    • 23

    Possible shower

    • 13
    • 23

    Possible shower

    • 15
    • 24

    Shower or two

    • 17
    • 25

    Shower or two

    • 16
    • 23

    Shower or two

    • 14
    • 22

    Partly cloudy

Today 29 Apr Wollongong

Mostly sunny day. Slight chance of a shower this evening. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northwesterly below 10 knots becoming east to northeasterly in the middle of the day then increasing to 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southerly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A strong high-pressure system over the Tasman Sea is slowly drifting towards New Zealand while extending a ridge over New South Wales coastal waters, maintaining northeast to southeasterly winds. Very little change is expected through the weekdays, then winds will become north to northeasterly during the weekend as a cold front and its associated trough approach the state.
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  • 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

    17.6 °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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