Cape Spencer Weather Forecast

    • 13
    • 19

    Partly cloudy

    • 12
    • 17

    Showers. Becoming windy

    • 11
    • 16

    Possible shower. Windy

    • 12
    • 21

    Partly cloudy

    • 17
    • 25

    Partly cloudy

    • 13
    • 19

    Shower or two

    • 13
    • 20

    Showers

Today 25 Sep Yorke Peninsula

Partly cloudy. Slight chance of a shower in the south, near zero chance elsewhere. Winds south to southeasterly 15 to 20 km/h.

Central Coastal Waters

Wind
Southeasterly about 10 knots increasing to 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Cloudy. The chance of a thunderstorm inshore early this evening.
Weather Situation
A trough extends over central Australia. A strong high pressure system extends a ridge across southern SA this weekend and pushes the trough into northern SA. The high moves into the Tasman Sea early next week, with the trough shifting west towards the WA border.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Spencer Temperature Statistics View More

September Temperature

Stenhouse Bay (5km)

  • Lowest 17 September, 2026

    6.7 °C

  • Average September

    14.5 °C

  • Highest 19 September, 2026

    27.4 °C

Climate (2021–2026)

Stenhouse Bay (5km)

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  • Average Low 2021–2026

    13.2 °C

  • Average 2021–2026

    16.1 °C

  • Average High 2021–2026

    20.5 °C
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