Watson Beach Weather Forecast

    • 9
    • 15

    Showers

    • 10
    • 15

    Showers

    • 11
    • 16

    Shower or two clearing

    • 6
    • 15

    Partly cloudy

    • 6
    • 16

    Mostly sunny

    • 6
    • 16

    Mostly sunny

    • 7
    • 17

    Sunny

Today 12 Jul Yorke Peninsula

Partly cloudy. High chance of showers, most likely in the late morning and afternoon. Winds westerly 25 to 35 km/h turning northwesterly 20 to 30 km/h in the late evening. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching around 15.

Spencer Gulf Coastal Waters

Wind
Westerly 15 to 20 knots, reaching up to 25 knots south of Port Neill to Port Victoria during the morning.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres south of Port Neill to Port Victoria.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Weather Situation
A cold front moving across the southeast will continue into the Tasman Sea today as a ridge of high pressure begins to build over northern SA. A second front will pass across southeastern SA on Monday before the high begins to dominate the weather pattern across SA mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Watson Beach Temperature Statistics View More

July Temperature

Minlaton Airport (6km)

  • Lowest 4 July, 2026

    3.3 °C

  • Average July

    11 °C

  • Highest 9 July, 2026

    16.5 °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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