Three Brothers Rocks Weather Forecast

    • 6
    • 16

    Shower or two

    • 5
    • 17

    Possible shower

    • 4
    • 16

    Shower or two

    • 5
    • 17

    Shower or two

    • 7
    • 17

    Shower or two

    • 9
    • 18

    Shower or two

    • 9
    • 19

    Shower or two

Today 25 Jun South Coast

Partly cloudy. Medium chance of showers. Light winds. Daytime maximum temperatures between 13 and 16.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Green Cape.
Weather
Partly cloudy.
Weather Situation
A high pressure system to the south of SA will gradually strengthen as it moves eastwards over the next few days, reaching the Tasman Sea by the weekend, maintaining south to southeasterly winds over the coastal waters for much of the period. Meanwhile, a weak coastal trough is located along the New South Wales coast. Winds will tend east to northeasterly by early next week as the high moves further into the Tasman Sea.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Three Brothers Rocks Temperature Statistics View More

June Temperature

Montague Island Lighthouse (27km)

  • Lowest 23 June, 2026

    10.3 °C
  • Average June

    15.8 °C
  • Highest 3 June, 2026

    20.8 °C

Climate (2021–2026)

Montague Island Lighthouse (27km)

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  • Average Low 2021–2026

    14.7 °C
  • Average 2021–2026

    17.1 °C
  • Average High 2021–2026

    20 °C
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