Nepean Bay Weather Forecast

    • 5
    • 14

    Partly cloudy

    • 6
    • 13

    Shower

    • 8
    • 14

    Shower

    • 5
    • 14

    Partly cloudy

    • 7
    • 15

    Partly cloudy

    • 7
    • 14

    Shower

    • 6
    • 14

    Partly cloudy

Today 1 Jul Central

Partly cloudy. Slight chance of a shower. Winds southerly 15 to 20 km/h.

Port Phillip Local Waters

Wind
Southerly 10 to 15 knots.
Seas
Below 1 metre.
Weather
Partly cloudy.
Weather Situation
A complex low pressure system off the NSW coast will deepen today and remain near the coast until early Thursday then move eastwards across the Tasman Sea. A high pressure system centred south of Kangaroo Island extends a ridge northwards over SA. This ridge will remain near stationary during Tuesday and Wednesday then move eastwards across Victoria during Thursday and Friday. A low pressure trough will move across from the west over the weekend.
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  • Temperature Forecast Bureau of Meteorology

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Nepean Bay Temperature Statistics View More

July Temperature

Avalon Airport (35km)

  • Lowest

  • Average July

  • Highest

Climate (2020–Present)

Avalon Airport (35km)

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  • Average Low 2020–2025

    9.7 °C
  • Average 2020–2025

    14.5 °C
  • Average High 2020–2025

    20.4 °C
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