Bermagui Weather Forecast
- 9
- 19
Mostly sunny
- 6
- 18
Sunny day. Shower or two
- 9
- 19
Showers easing
- 12
- 20
Partly cloudy
- 9
- 17
Partly cloudy
- 9
- 18
Partly cloudy
- 9
- 19
Sunny
Today 31 May South Coast
Mostly sunny. Winds westerly 15 to 20 km/h becoming light in the early afternoon then becoming westerly 15 to 20 km/h in the evening. Daytime maximum temperatures between 14 and 19.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- Westerly 10 to 15 knots turning southwesterly in the early morning. Winds reaching up to 25 knots offshore south of Merimbula during the day.
- Seas
- Around 1 metre, increasing to 1 to 2 metres offshore south of Merimbula during the morning.
- 1st Swell
- South to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore around midday.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge is building in the northwest in the wake of a weak cold front that is slipping south of the State early today. Later today, another stronger cold front is forecast to enter southwest New South Wales, then cross the state during Tuesday into Wednesday morning.
Bermagui Temperature Statistics View More
May Temperature
Montague Island Lighthouse (24km)
Lowest 7 May, 2026
7.6 °CAverage May
17.4 °CHighest 2 May, 2026
22.1 °C
Climate (2021–Present)
Montague Island Lighthouse (24km)
Average Low 2021–2026
14.7 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
20 °C