Three Brothers Rocks Weather Forecast

    • 10
    • 20

    Partly cloudy

    • 11
    • 22

    Mostly sunny

    • 9
    • 23

    Partly cloudy

    • 10
    • 24

    Sunny

    • 11
    • 25

    Mostly sunny

    • 11
    • 25

    Sunny

    • 12
    • 23

    Partly cloudy

Today 21 Apr South Coast

Partly cloudy. The chance of fog inland in the early morning. Slight chance of a shower in the north, near zero chance elsewhere. Light winds becoming south to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Overnight temperatures falling to between 5 and 11 with daytime temperatures reaching between 17 and 21.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Southerly 10 to 15 knots turning southeasterly during the day.
Seas
Around 1 metre.
1st Swell
Southeasterly 2 to 2.5 metres.
Weather
Cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Three Brothers Rocks Temperature Statistics View More

April Temperature

Montague Island Lighthouse (27km)

  • Lowest 19 April, 2026

    11.8 °C

  • Average April

    18.5 °C

  • Highest 10 April, 2026

    26.9 °C

Climate (2021–Present)

Montague Island Lighthouse (27km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    19.9 °C
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