Hareby Island Weather Forecast

    • 13
    • 18

    Sunny

    • 16
    • 19

    Sunny

    • 17
    • 19

    Windy

    • 14
    • 14

    Cloudy

    • 14
    • 16

    Partly cloudy

    • 15
    • 17

    Partly cloudy

    • 17
    • 18

    Partly cloudy

Today 18 Sep Lower Eyre Peninsula

Sunny. Winds northerly 15 to 25 km/h tending northwesterly 20 to 30 km/h in the middle of the day then becoming light in the late afternoon. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching the low to mid 20s.

Spencer Gulf Coastal Waters

Wind
North to northeasterly about 10 knots increasing to 10 to 15 knots in the early morning then becoming variable about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hareby Island Temperature Statistics View More

September Temperature

Port Lincoln Airport (38km)

  • Lowest 11 September, 2026

    5.6 °C

  • Average September

    13.7 °C

  • Highest 4 September, 2026

    25.1 °C

Climate (2021–2026)

Port Lincoln Airport (38km)

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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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