Three Brothers Rocks Weather Forecast

    • 15
    • 23

    Cloudy

    • 16
    • 24

    Early shower or two. Windy

    • 11
    • 22

    Mostly sunny

    • 14
    • 26

    Sunny

    • 17
    • 32

    Mostly sunny

    • 17
    • 24

    Partly cloudy

    • 16
    • 27

    Mostly sunny

Today 21 Jan South Coast

Cloudy. Slight chance of a shower near the Victorian border, near zero chance elsewhere. Light winds.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Easterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Merimbula.
Weather
Partly cloudy.
Weather Situation
A ridge lies over the NSW coast bringing east to southeasterly winds. Winds will briefly turn northeast to northwesterly ahead of a fresh to strong and gusty southerly change moving along the coast during Thursday. Winds are expected to ease from Friday and gradually turn northerly again as a high pressure system moves into the Tasman Sea, where it lingers over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Three Brothers Rocks Temperature Statistics View More

January Temperature

Montague Island Lighthouse (27km)

  • Lowest 12 January, 2026

    15.1 °C

  • Average January

    20.3 °C

  • Highest 10 January, 2026

    36.3 °C

Climate (2021–Present)

Montague Island Lighthouse (27km)

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  • Average Low 2021–2026

    14.6 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    19.9 °C
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