Commissariat Point Weather Forecast

    • 15
    • 35

    Mostly sunny

    • 21
    • 40

    Sunny

    • 18
    • 35

    Partly cloudy

    • 19
    • 26

    Morning shower or two. Windy

    • 13
    • 28

    Sunny

    • 14
    • 34

    Sunny

    • 17
    • 36

    Sunny

Today 3 Dec Flinders

Mostly sunny. Light winds becoming north to northeasterly 15 to 20 km/h in the early morning then tending north to northwesterly 20 to 30 km/h in the morning. Overnight temperatures falling to between 10 and 15 with daytime temperatures reaching the low 30s.

Spencer Gulf Coastal Waters

Wind
North to northeasterly 10 to 15 knots, reaching up to 20 knots near the Yorke Peninsula coast in the late morning. Winds tending east to northeasterly in the late afternoon then tending north to northeasterly in the late evening.
Seas
Around 1 metre.
1st Swell
South to southwesterly around 1 metre.
Weather
Mostly sunny.
Weather Situation
A high pressure system will continue to slowly move eastwards to be centred over the Tasman Sea by Wednesday evening. A low pressure trough will then move into the west of SA late Wednesday and extend northeastwards during Thursday, followed by another ridge of high pressure. A weak cold front clips the far southeast Saturday morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Commissariat Point Temperature Statistics View More

December Temperature

Port Augusta Airport (4km)

  • Lowest 2 December, 2025

    12.1 °C

  • Average December

    17 °C

  • Highest 1 December, 2025

    24.7 °C

Climate (2020–Present)

Port Augusta Airport (4km)

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  • Average Low 2020–2025

    12.4 °C

  • Average 2020–2025

    18.8 °C

  • Average High 2020–2025

    26.1 °C
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