Seal Rock Weather Forecast

    • 16
    • 17

    Storm

    • 15
    • 15

    Shower

    • 14
    • 15

    Shower

    • 14
    • 15

    Shower

    • 15
    • 16

    Partly cloudy

    • 16
    • 18

    Shower

    • 17
    • 18

    Shower

Today 24 Oct Lower Eyre Peninsula

Partly cloudy. Very high chance of rain, most likely late this afternoon and evening. The chance of a thunderstorm. Winds southeasterly 15 to 25 km/h turning southerly 25 to 40 km/h in the early afternoon. Daytime maximum temperatures in the low to mid 20s.

Spencer Gulf Coastal Waters

Wind
Southeasterly 10 to 15 knots tending southerly 15 to 25 knots in the middle of the day. Winds reaching up to 30 knots in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy. 95% chance of rain. The chance of a thunderstorm, with possible squalls north of Cowell to Wallaroo.
Weather Situation
A trough of low pressure that lies near the NT/WA border will combine with a trough and cold front further south to move over much of SA on Saturday, and over the far northeast on Sunday. A ridge of high pressure will then move into the west from late Sunday and persist over the rest of the state throughout next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seal Rock Temperature Statistics View More

October Temperature

Port Lincoln Airport (45 km)

  • Lowest 22 October, 2026

    7.3 °C

  • Average October

    16.2 °C

  • Highest 8 October, 2026

    32.1 °C

Climate (2021–2026)

Port Lincoln Airport (45 km)

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  • Average Low 2021–2026

    11.6 °C

  • Average 2021–2026

    15.9 °C

  • Average High 2021–2026

    21.3 °C
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