Thirroul Weather Forecast

    • 20
    • 22

    Showers

    • 20
    • 23

    Showers

    • 20
    • 24

    Shower or two

    • 20
    • 25

    Shower or two

    • 21
    • 25

    Possible shower

    • 20
    • 25

    Partly cloudy

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    • 28

    Partly cloudy

Today 26 Feb Wollongong

Cloudy. High chance of showers. The chance of a thunderstorm. Winds southerly 25 to 35 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 15 to 20 knots turning southeasterly during the morning and early afternoon. Winds reaching up to 25 knots offshore north of Point Perpendicular during the day.
Seas
1.5 to 2 metres.
1st Swell
Southerly 1 to 1.5 metres, increasing to 1.5 to 2 metres around midday.
Weather
Cloudy. 70% chance of showers. The chance of a thunderstorm.
Weather Situation
A high pressure system over the Tasman Sea extends a ridge towards the north coast. A slow moving trough and southerly change will stall about the Central Coast today and gradually weaken. This system will be followed by a high pressure system passing to the south, maintaining onshore easterly airstream across the coastal waters into the weekend.
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  • Temperature Forecast Bureau of Meteorology

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Thirroul Temperature Statistics View More

February Temperature

Bellambi (6km)

  • Lowest 3 February, 2026

    15.3 °C

  • Average February

    22.2 °C

  • Highest 18 February, 2026

    34.5 °C

Climate (2021–Present)

Bellambi (6km)

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  • Average Low 2021–2026

    15 °C

  • Average 2021–2026

    18 °C

  • Average High 2021–2026

    21.8 °C
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