Sanctuary Point Boat Ramp (John Williams Reserve) Weather Forecast

    • 12
    • 23

    Partly cloudy

    • 13
    • 22

    Showers increasing

    • 14
    • 20

    Showers

    • 10
    • 20

    Mostly sunny

    • 11
    • 20

    Shower or two

    • 12
    • 20

    Showers

    • 12
    • 21

    Shower or two

Today 17 May Illawarra

Partly cloudy. Slight chance of a shower, most likely at night. The chance of a thunderstorm along the coastal fringe. Light winds. Daytime maximum temperatures between 19 and 23.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sanctuary Point Boat Ramp (John Williams Reserve) Temperature Statistics View More

May Temperature

Point Perpendicular (15km)

  • Lowest 8 May, 2026

    10.6 °C

  • Average May

    17.4 °C

  • Highest 2 May, 2026

    23.9 °C

Climate (2021–Present)

Point Perpendicular (15km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    20.8 °C
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