Port Clinton Weather Forecast

    • 8
    • 21

    Partly cloudy

    • 9
    • 20

    Partly cloudy

    • 11
    • 21

    Partly cloudy

    • 10
    • 19

    Shower

    • 9
    • 18

    Shower

    • 8
    • 19

    Shower

    • 10
    • 20

    Shower

Today 21 May Yorke Peninsula

Partly cloudy. The chance of morning fog. Slight chance of a shower in the south, near zero chance elsewhere. Light winds becoming east to northeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures around 20.

Gulf St Vincent Coastal Waters

Wind
Variable below 10 knots becoming easterly 10 to 15 knots in the evening then tending northeasterly in the late evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over SA will remain dominant as it slowly moves east and into the Tasman Sea on Friday. A cold front move across across South Australia over the weekend, followed by another high pressure system.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Clinton Temperature Statistics View More

May Temperature

Kadina Airport (42km)

  • Lowest 11 May, 2026

    7.2 °C

  • Average May

    15.2 °C

  • Highest 1 May, 2026

    29.2 °C

Climate (2021–Present)

Kadina Airport (42km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    16.4 °C

  • Average High 2021–2026

    23.5 °C
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