Three Brothers Rocks Weather Forecast

    • 12
    • 23

    Partly cloudy

    • 15
    • 27

    Mostly sunny

    • 17
    • 28

    Shower or two. Possible storm

    • 18
    • 26

    Partly cloudy

    • 17
    • 27

    Cloudy

    • 17
    • 32

    Mostly sunny

    • 20
    • 36

    Mostly sunny

Today 2 Jan South Coast

Partly cloudy. Winds east to northeasterly 15 to 20 km/h becoming light in the evening.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Easterly 10 to 15 knots turning northeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southeasterly 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A high passing to the south of the state extends a ridge in the wake of a trough, bringing a surge of fresh southerly winds along the coast. Winds will gradually turn easterly today, then northeasterly during the weekend through early next week, as the high enters the Tasman Sea and maintains a ridge across the coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Three Brothers Rocks Temperature Statistics View More

January Temperature

Montague Island Lighthouse (27km)

  • Lowest 1 January, 2026

    15.5 °C

  • Average January

    17 °C

  • Highest

    –

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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