Coffin Bay Entrance Beacon Weather Forecast

    • 15
    • 24

    Cloudy

    • 11
    • 26

    Shower or two developing

    • 14
    • 23

    Shower or two

    • 13
    • 22

    Cloudy

    • 14
    • 23

    Partly cloudy

    • 12
    • 23

    Cloudy

    • 13
    • 25

    Cloud clearing

Today 19 Dec Lower Eyre Peninsula

Partly cloudy. Winds southerly 25 to 40 km/h.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southerly 15 to 20 knots, reaching up to 25 knots inshore in the late afternoon. Winds turning southeasterly in the late evening.
Seas
1.5 metres, increasing to 1.5 to 2 metres inshore.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Cloudy. The chance of a thunderstorm offshore.
Weather Situation
A broad trough of low pressure lies over east and northern parts of the State. This area of low pressure is expected to linger over the northeast Saturday before moving east Sunday with the next low pressure system that develops south of the bight. A high pressure ridge then extends over the west and south during Sunday, and throughout by Monday. A persistent high pressure ridge remains over the State and Coastal Waters during Tuesday and Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Coffin Bay Entrance Beacon Temperature Statistics View More

December Temperature

Cummins Airport (41km)

  • Lowest 7 December, 2025

    1.6 °C

  • Average December

    20.2 °C

  • Highest 17 December, 2025

    39.6 °C

Climate (2020–Present)

Cummins Airport (41km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    15.6 °C

  • Average High 2020–2025

    22.8 °C
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