Weeroona Island Weather Forecast

    • 6
    • 29

    Clear

    • 15
    • 26

    Shower or two

    • 12
    • 28

    Cloud clearing

    • 11
    • 25

    Partly cloudy

    • 12
    • 23

    Shower or two

    • 12
    • 22

    Shower or two

    • 12
    • 25

    Partly cloudy

Today 12 Nov Mid North

Clear. Winds west to northwesterly 15 to 20 km/h becoming light in the evening then becoming northwest to northeasterly 15 to 20 km/h in the late evening.

Spencer Gulf Coastal Waters

Wind
East to northeasterly 10 to 15 knots turning south to southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Mostly clear.
Weather Situation
A high pressure system over NSW extends a ridge over coastal waters. A broad low pressure trough is expected to form in the west on Thursday and track eastwards across the Bight on Friday before clearing to the east by Saturday. Following the trough, a series of cold fronts will pass across the southeast over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Weeroona Island Temperature Statistics View More

November Temperature

Whyalla Airport (48km)

  • Lowest 5 November, 2025

    7 °C

  • Average November

    16.8 °C

  • Highest 1 November, 2025

    30.3 °C

Climate (2020–Present)

Whyalla Airport (48km)

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  • Average Low 2020–2025

    11.9 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    23.8 °C
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