Kirton Jetty Weather Forecast

    • 9
    • 20

    Partly cloudy

    • 12
    • 19

    Shower or two

    • 11
    • 20

    Partly cloudy

    • 10
    • 20

    Partly cloudy

    • 11
    • 21

    Becoming cloudy

    • 12
    • 20

    Shower or two

    • 11
    • 18

    Shower or two

Today 18 May Port Lincoln

Partly cloudy. Slight chance of a shower at night. Winds westerly 15 to 25 km/h becoming light in the evening.

Spencer Gulf Coastal Waters

Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots north of Cowell to Wallaroo in the afternoon. Winds turning westerly in the evening.
Seas
Around 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure builds in the west. A cold front will move over the south early Tuesday, followed by a high pressure system, which will linger in the Bight midweek.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Kirton Jetty Temperature Statistics View More

May Temperature

Port Lincoln Airport (13km)

  • Lowest 13 May, 2026

    9.3 °C

  • Average May

    15.6 °C

  • Highest 1 May, 2026

    30.6 °C

Climate (2021–Present)

Port Lincoln Airport (13km)

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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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