Three Brothers Rocks Weather Forecast
- 16
- 32
Rain. Storm developing
- 12
- 22
Mostly sunny
- 11
- 19
Shower or two
- 10
- 21
Mostly sunny
- 9
- 22
Sunny
- 11
- 24
Becoming cloudy
- 14
- 24
Shower or two
Today 25 Oct South Coast
Becoming cloudy. Very high chance of rain, most likely during this afternoon and evening. A thunderstorm likely during this afternoon and evening. Thunderstorms possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding during this afternoon and evening. Winds north to northwesterly 15 to 25 km/h tending northwest to southwesterly in the late evening. Daytime maximum temperatures 28 to 33.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- Northerly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening. Winds shifting southwesterly 20 to 25 knots in the evening. Squalls possible with the wind change.
- Seas
- 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
- 1st Swell
- Northeasterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres by early evening.
- Weather
- Mostly sunny. 95% chance of rain. A thunderstorm likely during this afternoon and evening with possible squalls.
- Weather Situation
- A high in the Tasman Sea maintains a ridge over the coastal waters. The high will move slowly east on the weekend. A strong cold front and trough will cross the southern coastal waters late on Sunday and move north, bringing fresh to strong winds over southern and central coastal waters on Monday.
Three Brothers Rocks Temperature Statistics View More
October Temperature
Montague Island Lighthouse (27 km)
Lowest 14 October, 2026
10.6 °CAverage October
17.1 °CHighest 12 October, 2026
29.3 °C
Climate (2021–2026)
Montague Island Lighthouse (27 km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.2 °CAverage High 2021–2026
20.1 °C