Three Brothers Rocks Weather Forecast

    • 15
    • 25

    Possible shower

    • 16
    • 25

    Partly cloudy

    • 16
    • 28

    Sunny

    • 18
    • 24

    Partly cloudy

    • 15
    • 25

    Partly cloudy

    • 17
    • 27

    Partly cloudy

    • 18
    • 28

    Partly cloudy

Today 15 Feb South Coast

Partly cloudy. The chance of fog about the coastal ranges early this morning. Medium chance of showers, most likely during this afternoon and evening. Light winds becoming east to northeasterly 15 to 20 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures in the low to mid 20s.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Northeasterly 10 to 15 knots turning easterly in the late morning and early afternoon. Winds reaching up to 20 knots offshore south of Green Cape during the afternoon and evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore south of Green Cape around midday.
1st Swell
Southerly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the southern Tasman Sea will extend a ridge along the New South Wales coast for the coming days. Winds are forecast to turn north to northeasterly on Tuesday, ahead of an approaching cold front and trough.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Three Brothers Rocks Temperature Statistics View More

February Temperature

Montague Island Lighthouse (27km)

  • Lowest 2 February, 2026

    13.2 °C

  • Average February

    20.5 °C

  • Highest 11 February, 2026

    26.5 °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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