Bermagui Weather Forecast
- 11
- 23
Mostly sunny
- 8
- 21
Partly cloudy
- 11
- 25
Shower or two. Becoming windy
- 11
- 22
Sunny
- 10
- 20
Shower or two
- 7
- 19
Sunny
- 8
- 19
Partly cloudy
Today 3 Sep South Coast
Sunny. Winds northwest to southwesterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures 20 to 25.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- Southeast to southwesterly 15 to 20 knots tending northeast to southeasterly in the early afternoon then tending south to southwesterly in the late afternoon. Winds reaching up to 30 knots offshore south of Merimbula during the afternoon and evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the afternoon, then increasing to 1 to 2 metres by early evening.
- 1st Swell
- Southerly around 1 metre, increasing to 1 to 2 metres around midday, then tending south to southwesterly 2 to 3 metres by early evening.
- Weather
- Sunny day. The chance of a thunderstorm offshore at night.
- Weather Situation
- North to northwesterly winds ahead of a trough and associated cold front crosses the coastal waters during today, driving west to southwesterly winds in its wake. North to northwesterly winds are forecast to redevelop ahead of a series of fronts crossing the waters during the weekend.
Bermagui Temperature Statistics View More
September Temperature
Montague Island Lighthouse (24km)
Lowest 1 September, 2026
12.4 °CAverage September
18.7 °CHighest 1 September, 2026
24.3 °C
Climate (2021–2026)
Montague Island Lighthouse (24km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
20 °C