Coffin Bay Jetty Weather Forecast

    • 7
    • 17

    Cloudy

    • 8
    • 18

    Shower or two

    • 9
    • 17

    Showers easing

    • 7
    • 15

    Shower or two

    • 5
    • 15

    Cloudy

    • 6
    • 16

    Shower or two

    • 6
    • 16

    Shower or two

Today 20 Jul Lower Eyre Peninsula

Cloudy. Winds north to northwesterly 15 to 20 km/h becoming light in the early afternoon. Daytime maximum temperatures around 17.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Northerly 10 to 15 knots, reaching up to 20 knots offshore in the early afternoon. Winds decreasing to about 10 knots in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system over Victoria extends a ridge over South Australia, with the ridge expected to weaken during Tuesday. A trough will develop in the west on Tuesday, ahead of a cold front that is expected to extend over southern parts during Wednesday. Another ridge will extend over the west of the state later Wednesday, with a high centre expected to build over the Bight by Thursday evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Coffin Bay Jetty Temperature Statistics View More

July Temperature

Port Lincoln Airport (37km)

  • Lowest 18 July, 2026

    0.9 °C

  • Average July

    11.1 °C

  • Highest 18 July, 2026

    18.9 °C

Climate (2021–2026)

Port Lincoln Airport (37km)

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  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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