Three Brothers Rocks Weather Forecast

    • 20
    • 23

    Showers increasing

    • 18
    • 21

    Shower or two

    • 17
    • 22

    Shower or two

    • 18
    • 23

    Shower or two

    • 18
    • 24

    Shower or two

    • 17
    • 25

    Possible shower

    • 18
    • 27

    Partly cloudy

Today 25 Feb South Coast

Cloudy. Very high chance of showers. The chance of a thunderstorm. Winds south to southwesterly 15 to 20 km/h tending south to southeasterly 15 to 25 km/h in the middle of the day. Daytime maximum temperatures in the low to mid 20s.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
South to southwesterly 15 to 25 knots tending south to southeasterly 20 to 25 knots in the afternoon. Winds reaching up to 30 knots offshore north of Green Cape during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
1st Swell
Northeasterly 1 to 1.5 metres, decreasing to around 1 metre around midday.
Weather
Cloudy. 80% chance of showers. The chance of a thunderstorm.
Weather Situation
A high pressure system over the Tasman Sea extends a ridge towards the north coast. A trough is forecast to cross the southern and central parts of the coast today, bringing a fresh southerly wind change in its wake, before stalling about the Central Coast on Thursday and gradually weakening later in the week. This system will be followed by a high pressure system passing to the south, maintaining onshore easterly airstream across the coastal waters through the second half of the week.
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

    20.8 °C
  • Highest 22 February, 2026

    27.2 °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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