Lake Illawarra - Berageree Island Weather Forecast

    • 12
    • 22

    Partly cloudy

    • 13
    • 17

    Windy. Partly cloudy

    • 10
    • 20

    Windy. Sunny

    • 12
    • 20

    Mostly sunny

    • 11
    • 21

    Sunny

    • 14
    • 21

    Shower or two

    • 14
    • 21

    Showers

Today 6 May Wollongong

Partly cloudy. Slight chance of a shower in the late morning and afternoon. Light winds becoming north to northeasterly 15 to 20 km/h in the late afternoon then turning west to northwesterly in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots becoming north to northeasterly 10 to 15 knots in the late afternoon then tending north to northwesterly in the late evening. Winds reaching up to 20 knots offshore south of Port Kembla in the late evening.
Seas
Around 1 metre.
1st Swell
Easterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Point Perpendicular.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
Winds will turn east to northeast midweek ahead of a strong cold front that will cross the state on Thursday. Strong west to southwesterly winds will follow after its passage, with potential gale force winds over the far southern coastal waters as the front enters the southwestern Tasman Sea and a low forms within it. Winds will then turn southerly and gradually ease from later Friday through the weekend as these systems quickly head further offshore. Meanwhile, a strong high-pressure system will move over the Bight, extending a ridge over the coastal waters as it slowly drifts eastwards.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Berageree Island Temperature Statistics View More

May Temperature

Illawarra Regional Airport (7km)

  • Lowest 1 May, 2026

    10.5 °C
  • Average May

    17.9 °C
  • Highest 2 May, 2026

    25.6 °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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