Jacobs Ladder Weather Forecast

    • 15
    • 18

    Partly cloudy

    • 16
    • 18

    Shower

    • 15
    • 16

    Shower

    • 14
    • 14

    Cloudy

    • 13
    • 14

    Cloudy

    • 13
    • 15

    Sunny

    • 14
    • 17

    Sunny

Today 12 Sep Lower Eyre Peninsula

Mostly sunny. Winds northerly 15 to 25 km/h becoming light in the late afternoon then becoming north to northeasterly 15 to 20 km/h in the evening. Daytime maximum temperatures in the mid 20s.

Central Coastal Waters

Wind
North to northeasterly about 10 knots increasing to 10 to 15 knots in the morning. Winds reaching up to 20 knots inshore in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Mostly sunny.
Weather Situation
A trough will approach from the west late on Saturday, move across SA on Sunday with a ridge then extending into the state from a high located southwest of WA. An upper level disturbance will move over the far west on Monday, and a cold front will slip across southern coasts later in the day and early Tuesday. The high will then move across waters to the south throughout the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jacobs Ladder Temperature Statistics View More

September Temperature

Neptune Island (37km)

  • Lowest 7 September, 2026

    11.6 °C

  • Average September

    14.2 °C

  • Highest 4 September, 2026

    18 °C

Climate (2021–2026)

Neptune Island (37km)

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  • Average Low 2021–2026

    14.3 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    18.8 °C
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