Louth Bay Weather Forecast

    • 9
    • 16

    Shower or two

    • 10
    • 16

    Possible shower

    • 8
    • 18

    Partly cloudy

    • 9
    • 20

    Showers increasing

    • 10
    • 19

    Shower or two

    • 8
    • 18

    Shower or two

    • 7
    • 16

    Shower or two

Today 15 Aug Port Lincoln

Partly cloudy. Medium chance of showers, becoming less likely late this afternoon and evening. Winds easterly 15 to 20 km/h becoming light in the early afternoon then becoming east to southeasterly 15 to 20 km/h in the late evening.

Spencer Gulf Coastal Waters

Wind
East to southeasterly about 10 knots increasing to 10 to 15 knots in the late evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred in the Bight, is slowly drifting to the southeast to be located in the Tasman Sea on Monday. A ridge of high pressure is expected to remain over South Australia. A trough of low pressure moves in the far west of South Australia later on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Louth Bay Temperature Statistics View More

August Temperature

Port Lincoln Airport (8km)

  • Lowest 1 August, 2026

    2.6 °C

  • Average August

    11.9 °C

  • Highest 8 August, 2026

    19.7 °C

Climate (2021–2026)

Port Lincoln Airport (8km)

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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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