Watson Beach Weather Forecast

    • 12
    • 23

    Cloudy

    • 11
    • 18

    Showers

    • 9
    • 19

    Partly cloudy

    • 10
    • 26

    Partly cloudy

    • 16
    • 31

    Becoming cloudy

    • 13
    • 21

    Shower or two

    • 12
    • 23

    Showers

Today 25 Sep Yorke Peninsula

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

Spencer Gulf Coastal Waters

Wind
South to southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to around 1 metre south of Cowell to Wallaroo.
Weather
Partly cloudy.
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

Watson Beach Temperature Statistics View More

September Temperature

Minlaton Airport (6km)

  • Lowest 10 September, 2026

    1.6 °C

  • Average September

    13.7 °C

  • Highest 24 September, 2026

    29.8 °C

Climate (2021–2026)

Minlaton Airport (6km)

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  • Average Low 2021–2026

    11.1 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    22.5 °C
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