Bermagui Weather Forecast
- 13
- 28
Partly cloudy
- 14
- 24
Showers increasing
- 10
- 17
Showers easing
- 9
- 18
Partly cloudy
- 8
- 22
Sunny
- 10
- 27
Sunny
- 12
- 29
Partly cloudy
Today 25 Sep South Coast
Partly cloudy. Slight chance of a shower in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Light winds. Daytime maximum temperatures 25 to 31.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- Northwest to northeasterly about 10 knots, reaching up to 20 knots offshore in the late morning and early afternoon.
- Seas
- 1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Partly cloudy. The chance of a thunderstorm inshore in the afternoon and evening.
- Weather Situation
- A high pressure system over the Tasman Sea directs a northeasterly flow through the coastal waters. A cold front and trough will enter the Tasman Sea early Saturday, bringing a southerly change which will gradually track northward through the weekend.
Bermagui Temperature Statistics View More
September Temperature
Montague Island Lighthouse (24km)
Lowest 16 September, 2026
9.7 °CAverage September
16 °CHighest 20 September, 2026
28.3 °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