Three Brothers Rocks Weather Forecast
- 18
- 29
Mostly clear
- 19
- 26
Partly cloudy
- 20
- 29
Mostly sunny
- 20
- 30
Mostly sunny
- 20
- 24
Showers
- 14
- 21
Shower or two
- 16
- 23
Shower or two
Today 28 Jan South Coast
Mostly clear. Light winds.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- South to southwesterly 10 to 15 knots, reaching up to 20 knots offshore south of Green Cape.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres south of Merimbula.
- 1st Swell
- Northeasterly around 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge extends from a high situated over New Zealand. The ridge is expected to be the dominant feature through most of the week, apart from a brief incursion of a weak southerly change this evening and into tomorrow, as a series of high pressure systems pass to the south. Then, a cold front looks set to cross the coastal waters Sunday through early next week.
Three Brothers Rocks Temperature Statistics View More
January Temperature
Montague Island Lighthouse (27km)
Lowest 23 January, 2026
14.6 °CAverage January
20.3 °CHighest 10 January, 2026
36.3 °C
Climate (2021–Present)
Montague Island Lighthouse (27km)
Average Low 2021–2026
14.6 °CAverage 2021–2026
17 °CAverage High 2021–2026
19.9 °C