Three Brothers Rocks Weather Forecast

    • 8
    • 16

    Partly cloudy

    • 6
    • 17

    Shower or two

    • 7
    • 15

    Shower or two

    • 4
    • 16

    Partly cloudy

    • 4
    • 18

    Mostly sunny

    • 7
    • 18

    Mostly sunny

    • 7
    • 18

    Sunny

Today 7 Jul South Coast

Partly cloudy. Slight chance of a shower near the coast, near zero chance elsewhere. Light winds.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Southerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore north of Green Cape.
1st Swell
Southeasterly 2.5 metres.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A strong high pressure system over Tasmania and a low pressure system moving over New Zealand will continue to drive fresh to strong southerly winds and large, powerful waves to the coastal areas today until Wednesday. Then, the high will enter the Tasman Sea on Thursday, maintaining a ridge over the southern half of the coast while a weak trough develops off the northern half of the coast. Winds will gradually turn northerly during the weekend as the ridge extends over the northern coastal waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Three Brothers Rocks Temperature Statistics View More

July Temperature

Montague Island Lighthouse (27km)

  • Lowest 6 July, 2026

    10.2 °C

  • Average July

    14.6 °C

  • Highest 2 July, 2026

    19.1 °C

Climate (2021–2026)

Montague Island Lighthouse (27km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    20 °C
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