Norman Island Weather Forecast

    • 7
    • 18

    Sunny

    • 11
    • 17

    Mostly sunny

    • 13
    • 19

    Showers increasing

    • 14
    • 18

    Shower or two. Windy

    • 13
    • 20

    Shower or two. Becoming windy

    • 12
    • 18

    Showers. Very windy

    • 10
    • 16

    Showers. Very windy

Today 21 May West and South Gippsland

Mostly sunny. Areas of morning frost. Slight chance of a shower about the ranges late this afternoon and evening. Near zero chance of rain elsewhere. Light winds. Daytime maximum temperatures between 13 and 17.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres in the far west.
Weather
Sunny.
Weather Situation
A high pressure system currently resides over the Tasman Sea. A trough of low pressure is expected to move across the south of the state today ahead of another high passing through on Thursday. A low pressure trough on the NSW coast may move south over eastern Victoria on Friday and into Saturday as a low pressure system forms within the trough over eastern Bass Strait.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Norman Island Temperature Statistics View More

May Temperature

Wilsons Promontory Lighthouse (19km)

  • Lowest 19 May, 2025

    9.5 °C

  • Average May

    14.7 °C

  • Highest 5 May, 2025

    24.2 °C

Climate (2020–Present)

Wilsons Promontory Lighthouse (19km)

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  • Average Low 2020–2025

    12.5 °C

  • Average 2020–2025

    14.4 °C

  • Average High 2020–2025

    16.9 °C
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