Tinah Beach Weather Forecast

    • 15
    • 23

    Cloudy

    • 12
    • 23

    Shower or two developing

    • 14
    • 23

    Shower or two

    • 13
    • 22

    Cloudy

    • 13
    • 22

    Partly cloudy

    • 12
    • 22

    Cloudy

    • 13
    • 23

    Partly cloudy

Today 19 Dec Port Lincoln

Cloudy. Winds southwesterly 15 to 25 km/h turning southerly 25 to 35 km/h in the middle of the day then decreasing to 15 to 20 km/h in the late evening.

Central Coastal Waters

Wind
Southerly 15 to 20 knots, reaching up to 25 knots inshore in the late afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
Southwesterly around 1 metre, increasing to 1.5 metres during the afternoon, then tending southerly 1.5 metres later in the evening.
Weather
Cloudy. The chance of a thunderstorm in the west in the morning.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tinah Beach Temperature Statistics View More

December Temperature

Port Lincoln Airport (31km)

  • Lowest 7 December, 2025

    8.1 °C

  • Average December

    18.8 °C

  • Highest 3 December, 2025

    35.3 °C

Climate (2020–Present)

Port Lincoln Airport (31km)

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  • Average Low 2020–2025

    11.4 °C

  • Average 2020–2025

    15.7 °C

  • Average High 2020–2025

    21.3 °C
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