Porpoise Head Weather Forecast

    • 11
    • 15

    Shower

    • 12
    • 15

    Shower

    • 11
    • 15

    Shower

    • 11
    • 15

    Cloudy

    • 10
    • 18

    Partly cloudy

    • 12
    • 19

    Partly cloudy

    • 12
    • 19

    Shower

Today 8 May Mount Lofty Ranges

Cloudy. Medium chance of showers, most likely in the late morning and afternoon. Winds southwesterly 20 to 30 km/h turning southerly 15 to 20 km/h in the afternoon. Daytime maximum temperatures between 15 and 18.

Investigator Strait Coastal Waters

Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots through the Backstairs Passage during the morning and early afternoon. Winds tending southerly in the middle of the day.
Seas
Around 1 metre.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 2 metres through the Backstairs Passage.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A high pressure system south of Western Australia will move slowly eastwards south of the Bight during the next few days. The high will then move eastwards early next week to be centred southeast of Tasmania late Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Porpoise Head Temperature Statistics View More

May Temperature

Parawa West (Second Valley Forest) (11km)

  • Lowest 7 May, 2026

    8.4 °C

  • Average May

    13.8 °C

  • Highest 1 May, 2026

    25.3 °C

Climate (2021–Present)

Parawa West (Second Valley Forest) (11km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    17.7 °C
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