Port Clinton Weather Forecast

    • 10
    • 20

    Clear

    • 11
    • 19

    Shower

    • 9
    • 20

    Shower

    • 8
    • 21

    Partly cloudy

    • 9
    • 21

    Partly cloudy

    • 11
    • 21

    Shower

    • 10
    • 19

    Shower

Today 18 May Yorke Peninsula

Mostly clear. Slight chance of a shower in the south later tonight. Near zero chance of rain elsewhere. Winds southwesterly 15 to 25 km/h turning westerly 15 to 20 km/h in the evening.

Gulf St Vincent Coastal Waters

Wind
Southwesterly 10 to 15 knots turning westerly below 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 0.5 metres.
Weather
Mostly clear.
Weather Situation
A ridge of high pressure lies across SA. A cold front will clip the southeast on Tuesday morning, followed by a high pressure system which becomes dominant. The high is expected to move into the Tasman Sea by Friday as a cold front moves across the Bight.
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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

    15.3 °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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