Observatory Point Weather Forecast

    • 12
    • 16

    Shower

    • 14
    • 15

    Shower

    • 14
    • 15

    Shower

    • 14
    • 14

    Shower

    • 13
    • 15

    Partly cloudy

    • 14
    • 15

    Shower

    • 14
    • 15

    Shower

Today 18 Jun Lower Eyre Peninsula

Partly cloudy. Very high chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the morning and afternoon. Winds northerly 25 to 35 km/h tending north to northwesterly 25 to 40 km/h in the middle of the day then turning west to southwesterly 20 to 30 km/h in the evening. Overnight temperatures falling to around 7 with daytime temperatures reaching around 15.

Spencer Gulf Coastal Waters

Wind
North to northwesterly 15 to 25 knots, reaching up to 30 knots during the day. Winds tending west to northwesterly 20 to 25 knots in the evening.
Seas
1.5 to 2.5 metres.
1st Swell
South to southwesterly around 1 metre.
Weather
Becoming cloudy. 80% chance of showers south of Cowell to Wallaroo, 50% chance elsewhere.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Observatory Point Temperature Statistics View More

June Temperature

Port Lincoln Airport (42km)

  • Lowest 11 June, 2026

    5.9 °C

  • Average June

    13.9 °C

  • Highest 12 June, 2026

    23.5 °C

Climate (2021–2026)

Port Lincoln Airport (42km)

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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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