Three Brothers Rocks Weather Forecast

    • 4
    • 18

    Mostly clear

    • 8
    • 16

    Partly cloudy

    • 5
    • 16

    Partly cloudy

    • 3
    • 17

    Sunny

    • 4
    • 17

    Partly cloudy

    • 5
    • 15

    Partly cloudy

    • 4
    • 16

    Mostly sunny

Today 13 Jul South Coast

Partly cloudy. Slight chance of a shower near the Victorian border, most likely later this evening. Near zero chance of rain elsewhere. Damaging winds possible. Winds north to northwesterly 15 to 25 km/h tending west to northwesterly 25 to 35 km/h in the evening.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Northwesterly 10 to 15 knots, reaching up to 30 knots offshore in the evening.
Seas
Around 1 metre, increasing to 1 to 2 metres by early evening.
1st Swell
Southerly 1.5 to 2 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure ridge extends across the coast, and will be followed by a cold front crossing the south tonight through early Monday. A weak trough will then linger near the central parts of the coast, before moving offshore over the Tasman Sea by late Tuesday. Another high pressure ridge will then extends across the coast.
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  • Temperature Forecast Bureau of Meteorology

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Three Brothers Rocks Temperature Statistics View More

July Temperature

Montague Island Lighthouse (27km)

  • Lowest 5 July, 2025

    10.1 °C

  • Average July

    13.6 °C

  • Highest 11 July, 2025

    18.8 °C

Climate (2020–Present)

Montague Island Lighthouse (27km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    17 °C

  • Average High 2020–2025

    19.9 °C
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