Lake Illawarra - Entrance Weather Forecast

    • 13
    • 21

    Sunny

    • 10
    • 19

    Shower or two

    • 12
    • 23

    Sunny

    • 13
    • 21

    Showers

    • 14
    • 20

    Showers

    • 12
    • 19

    Partly cloudy

    • 11
    • 21

    Sunny

Today 22 Aug Wollongong

Sunny day. Slight chance of a shower later tonight. Winds westerly 15 to 25 km/h tending southeast to southwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Westerly 10 to 15 knots, reaching up to 20 knots north of Point Perpendicular during the morning. Winds shifting east to southeasterly in the early afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre during the afternoon.
1st Swell
Southerly around 1 metre, increasing to 1.5 to 2 metres south of Point Perpendicular later in the evening.
Weather
Sunny.
Weather Situation
Winds are forecast to generally shift more westerly from today as a trough and cold front brushes the south. Then, another high pressure system is forecast to move into the Tasman Sea later into the weekend, gradually backing the winds north to northeasterly by Sunday. Winds are forecast to freshen during early next week as the next front approaches the coastal waters, crossing by mid next week.
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  • Temperature Forecast Bureau of Meteorology

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Lake Illawarra - Entrance Temperature Statistics View More

August Temperature

Illawarra Regional Airport (8km)

  • Lowest 8 August, 2026

    2 °C
  • Average August

    12.9 °C
  • Highest 3 August, 2026

    22.8 °C

Climate (2021–2026)

Illawarra Regional Airport (8km)

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  • Average Low 2021–2026

    12.5 °C
  • Average 2021–2026

    17.3 °C
  • Average High 2021–2026

    22.8 °C
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