Constance Bay Weather Forecast

    • 11
    • 18

    Showers

    • 8
    • 17

    Mostly sunny

    • 6
    • 16

    Mostly sunny

    • 7
    • 19

    Mostly sunny

    • 10
    • 16

    Showers easing. Windy

    • 8
    • 14

    Showers increasing

    • 8
    • 15

    Shower or two

Today 11 Aug Yorke Peninsula

Cloudy. Medium chance of showers, most likely later this evening. Winds northerly 15 to 20 km/h becoming light in the evening.

Central Coastal Waters

Wind
West to northwesterly 10 to 15 knots, reaching up to 20 knots in the west in the evening. Winds turning southwesterly in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the west.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A cold front will move across western coasts on Monday then over remaining coastal waters during Monday evening and Tuesday morning. A high pressure system will follow, to be centred over the Bight on Tuesday afternoon then over the southeast of SA on Wednesday afternoon. This high will move eastwards during Thursday then the next cold front will reach the far west of SA late Thursday then move across the remainder of the State during Friday. A trough will move across southern coastal districts late Saturday or early Sunday then a high will move across the south early next week.
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  • Temperature Forecast Bureau of Meteorology

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Constance Bay Temperature Statistics View More

August Temperature

Stenhouse Bay (19km)

  • Lowest 3 August, 2025

    5.5 °C
  • Average August

    12.3 °C
  • Highest 10 August, 2025

    19.8 °C

Climate (2020–Present)

Stenhouse Bay (19km)

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  • Average Low 2020–2025

    13.1 °C
  • Average 2020–2025

    16 °C
  • Average High 2020–2025

    20.4 °C
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