Tinah Beach Weather Forecast

    • 12
    • 20

    Showers

    • 12
    • 24

    Showers. Storms

    • 11
    • 18

    Shower or two

    • 11
    • 19

    Cloudy

    • 10
    • 23

    Showers

    • 14
    • 23

    Shower or two

    • 12
    • 19

    Shower or two

Today 20 Oct Port Lincoln

Cloudy. Very high chance of showers, becoming less likely in the evening. The chance of a thunderstorm in the morning and early afternoon. Winds southeasterly 15 to 25 km/h tending easterly 15 to 20 km/h in the evening.

Central Coastal Waters

Wind
South to southeasterly 10 to 15 knots tending east to southeasterly in the late morning and afternoon. Winds reaching up to 20 knots in the west in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres in the west by early evening.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Cloudy. 80% chance of showers. The chance of a thunderstorm in the morning and early afternoon.
Weather Situation
A weak ridge extends through the coastal waters today. Tomorrow a low pressure system will move into the Bight bring a strong cold front with its passing. As the low moves off the Lower South East Coast Wednesday morning, the associated front will exit eastern waters and continue through Bass Strait. In the wake of this front a high pressure system will move into the Bight, passing over central coasts late Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tinah Beach Temperature Statistics View More

October Temperature

Port Lincoln Airport (31km)

  • Lowest 15 October, 2025

    4.8 °C
  • Average October

    15.6 °C
  • Highest 4 October, 2025

    34 °C

Climate (2020–Present)

Port Lincoln Airport (31km)

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  • Average Low 2020–2025

    11.4 °C
  • Average 2020–2025

    15.8 °C
  • Average High 2020–2025

    21.3 °C
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