The Brothers Weather Forecast

    • 10
    • 16

    Showers

    • 9
    • 16

    Shower or two

    • 6
    • 16

    Shower or two

    • 5
    • 16

    Partly cloudy

    • 7
    • 17

    Possible shower

    • 7
    • 16

    Cloudy

    • 7
    • 16

    Cloudy

Today 19 Jun Lower Eyre Peninsula

Partly cloudy. Very high chance of showers, most likely in the late morning and afternoon. Winds southwesterly 25 to 35 km/h. Daytime maximum temperatures around 15.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southwesterly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds turning southerly 20 to 25 knots in the middle of the day.
Seas
2 to 2.5 metres, decreasing to 1.5 metres during the morning, then increasing to 1.5 to 2 metres during the afternoon.
1st Swell
Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Partly cloudy. 95% chance of showers.
Weather Situation
A low pressure system south of the Bight will drift to the south east while a trough extends across western coasts. This trough will linger along the coastline into Friday, developing into the cold front that will clear into the east early Saturday. A high pressure system will begin to move in from the west on Saturday, cross the Bight, slowly drifting to eastern SA by Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Brothers Temperature Statistics View More

June Temperature

Port Lincoln Airport (46km)

  • Lowest 11 June, 2026

    5.9 °C

  • Average June

    13.6 °C

  • Highest 12 June, 2026

    23.5 °C

Climate (2021–2026)

Port Lincoln Airport (46km)

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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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