Picnic Bay Weather Forecast

    • 10
    • 18

    Windy. Partly cloudy

    • 14
    • 18

    Windy. Sunny

    • 13
    • 24

    Windy. Sunny

    • 11
    • 14

    Windy. Partly cloudy

    • 10
    • 14

    Mostly sunny

    • 10
    • 17

    Partly cloudy

    • 11
    • 18

    Partly cloudy

Today 18 Sep West and South Gippsland

Mostly sunny. Patches of frost in the west early this morning. Winds northwesterly 20 to 30 km/h. Daytime maximum temperatures between 18 and 23.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northwesterly 15 to 25 knots, reaching up to 30 knots offshore during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
1st Swell
Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres in the west.
Weather
Partly cloudy.
Weather Situation
A strong high pressure system centred over western Victoria will move slowly over NSW before a cold front crosses the State on Sunday. A new high pressure system will approach the State following the cold front.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Picnic Bay Temperature Statistics View More

September Temperature

Wilsons Promontory Lighthouse (17km)

  • Lowest 16 September, 2026

    7.3 °C

  • Average September

    12.9 °C

  • Highest 13 September, 2026

    24.2 °C

Climate (2021–2026)

Wilsons Promontory Lighthouse (17km)

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  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    16.9 °C
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