Pennington Bay Weather Forecast

    • 7
    • 17

    Partly cloudy

    • 12
    • 17

    Showers increasing

    • 11
    • 17

    Showers easing

    • 7
    • 17

    Shower or two

    • 7
    • 16

    Possible shower

    • 7
    • 16

    Partly cloudy

    • 7
    • 16

    Partly cloudy

Today 17 Aug Kangaroo Island

Partly cloudy. Slight chance of a shower, most likely later tonight. Winds northeasterly 15 to 25 km/h.

South Central Coastal Waters

Wind
Northeasterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the Tasman Sea extends a ridge over South Australia. A weakening cold front moves into far southwestern parts later on Tuesday and moves southeast across the state into Wednesday. Another high pressure system develops over the north of the state later Wednesday, with weak troughs clipping the southeast in a broad westerly flow on Thursday and Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Pennington Bay Temperature Statistics View More

August Temperature

Kingscote Airport (26km)

  • Lowest 1 August, 2026

    -0.1 °C

  • Average August

    11.3 °C

  • Highest 13 August, 2026

    18.1 °C

Climate (2021–2026)

Kingscote Airport (26km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    14.8 °C

  • Average High 2021–2026

    21.1 °C
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