Pennington Bay Weather Forecast

    • 18
    • 26

    Shower or two

    • 15
    • 23

    Possible early shower

    • 11
    • 22

    Partly cloudy

    • 14
    • 19

    Cloudy

    • 13
    • 20

    Sunny

    • 13
    • 23

    Partly cloudy

    • 15
    • 22

    Shower or two

Today 31 Mar Kangaroo Island

Partly cloudy. High chance of showers, most likely later this evening. Winds northerly 25 to 35 km/h turning northwesterly 15 to 25 km/h in the evening.

South Central Coastal Waters

Wind
North to northwesterly 15 to 20 knots tending west to northwesterly in the late evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres west of Kangaroo Island.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A trough over western SA, links to a low pressure system well south of the Bight. The low and associated trough continue to move southeastwards, with the trough reaching central parts late Tuesday and then pushing into the northeast of SA on Wednesday. A high pressure system is expected to become established south of the Bight late in the week, after a weak front clips the southeast late Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Pennington Bay Temperature Statistics View More

March Temperature

Kingscote Airport (26km)

  • Lowest 22 March, 2026

    7 °C

  • Average March

    17.8 °C

  • Highest 23 March, 2026

    31.9 °C

Climate (2021–Present)

Kingscote Airport (26km)

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  • Average Low 2021–2026

    9.2 °C

  • Average 2021–2026

    14.8 °C

  • Average High 2021–2026

    21.1 °C
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