Erowal Bay Weather Forecast

    • 17
    • 34

    Mostly sunny

    • 18
    • 33

    Shower or two

    • 19
    • 33

    Showers. Possible storm

    • 19
    • 32

    Shower or two. Possible storm

    • 19
    • 28

    Shower or two

    • 17
    • 27

    Shower or two

    • 16
    • 29

    Possible shower

Today 18 Dec Illawarra

The chance of fog in the early morning. Mostly sunny day. Winds north to northwesterly 15 to 20 km/h tending west to northwesterly 15 to 25 km/h in the morning. Overnight temperatures falling to between 14 and 18 with daytime temperatures reaching the mid to high 30s.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Erowal Bay Temperature Statistics View More

December Temperature

Point Perpendicular (13km)

  • Lowest 2 December, 2025

    10.3 °C

  • Average December

    19.8 °C

  • Highest 5 December, 2025

    33 °C

Climate (2020–Present)

Point Perpendicular (13km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    17.4 °C

  • Average High 2020–2025

    20.7 °C
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