Three Brothers Rocks Weather Forecast

    • 13
    • 18

    Shower or two

    • 8
    • 18

    Partly cloudy

    • 8
    • 18

    Shower or two

    • 11
    • 19

    Shower or two

    • 12
    • 21

    Shower or two

    • 11
    • 22

    Mostly sunny

    • 11
    • 24

    Sunny

Today 13 Oct South Coast

Cloudy. Very high chance of showers in the north, medium chance elsewhere. Light winds becoming northeast to southeasterly 20 to 30 km/h in the morning then tending southeast to southwesterly 15 to 25 km/h in the evening. Daytime maximum temperatures between 15 and 19.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
South to southwesterly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening.
Seas
1 to 2 metres, increasing to 2 to 3 metres during the afternoon.
1st Swell
South to southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Cloudy.
Weather Situation
A cold front will bring a fresh to strong, gusty southerly change to the northeast half of the coast later today before continuing across the Queensland border early Wednesday. Southerly winds will then gradually turn easterly mid to late this week as a strong high pressure system passes to the south of the state. The high will then enter the Tasman Sea and become slow-moving, maintaining east to northeasterly winds through the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Three Brothers Rocks Temperature Statistics View More

October Temperature

Montague Island Lighthouse (27 km)

  • Lowest 7 October, 2026

    11.1 °C

  • Average October

    17.1 °C

  • Highest 1 October, 2026

    24 °C

Climate (2021–2026)

Montague Island Lighthouse (27 km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    20.1 °C
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