Weeroona Bay Weather Forecast

    • 8
    • 16

    Mostly sunny

    • 6
    • 16

    Partly cloudy

    • 4
    • 16

    Cloud clearing

    • 4
    • 17

    Mostly sunny

    • 5
    • 18

    Sunny

    • 7
    • 18

    Sunny

    • 8
    • 20

    Mostly sunny

Today 14 Jul Whyalla

Mostly sunny. Slight chance of a shower. Winds westerly 15 to 20 km/h becoming light in the early morning then becoming southeast to southwesterly 15 to 20 km/h in the middle of the day.

Spencer Gulf Coastal Waters

Wind
Westerly 10 to 15 knots, reaching up to 20 knots south of Cowell to Wallaroo early in the morning. Winds turning south to southwesterly below 10 knots during the morning and early afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre around midday.
1st Swell
South to southwesterly 1 to 1.5 metres, increasing to 2 to 3 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure lies over northern SA. A strong high pressure system will move east mid week, dominating the weather pattern until at least Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Weeroona Bay Temperature Statistics View More

July Temperature

Whyalla Airport (23km)

  • Lowest 6 July, 2026

    2 °C

  • Average July

    11.3 °C

  • Highest 10 July, 2026

    19.4 °C

Climate (2021–2026)

Whyalla Airport (23km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    17.6 °C

  • Average High 2021–2026

    23.8 °C
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