Thirroul Beach Weather Forecast

    • 19
    • 23

    Shower or two

    • 19
    • 24

    Morning shower or two

    • 19
    • 24

    Cloudy

    • 19
    • 25

    Partly cloudy

    • 21
    • 29

    Partly cloudy

    • 24
    • 30

    Becoming cloudy

    • 19
    • 21

    Shower or two

Today 23 Jan Wollongong

Partly cloudy. High chance of showers, most likely at night. Winds southerly 25 to 40 km/h tending southeasterly 20 to 30 km/h in the morning then becoming light in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southeasterly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds tending east to southeasterly 10 to 15 knots during the afternoon.
Seas
2.5 to 3 metres, decreasing to 1 to 2 metres during the morning, then decreasing to 1 metre around midday.
1st Swell
Southerly 2 to 2.5 metres, tending southeasterly 2 to 2.5 metres by early evening.
Weather
Partly cloudy. 60% chance of showers.
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Thirroul Beach Temperature Statistics View More

January Temperature

Bellambi (5km)

  • Lowest 20 January, 2025

    15.4 °C
  • Average January

    21.6 °C
  • Highest 5 January, 2025

    27.3 °C

Climate (2020–Present)

Bellambi (5km)

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  • Average Low 2020–2025

    14.9 °C
  • Average 2020–2025

    17.9 °C
  • Average High 2020–2025

    21.6 °C
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