Bermagui Weather Forecast
- 14
- 21
Partly cloudy
- 13
- 26
Mostly sunny
- 14
- 28
Mostly sunny
- 15
- 23
Partly cloudy
- 14
- 21
Cloudy
- 12
- 23
Possible shower
- 15
- 28
Possible shower
Today 7 Dec South Coast
Partly cloudy. Slight chance of a shower in the early morning. Winds southeast to southwesterly 20 to 30 km/h tending northeast to southeasterly in the early afternoon then becoming light in the late evening. Overnight temperatures falling to between 10 and 15 with daytime temperatures reaching between 19 and 23.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- South to southwesterly 20 to 30 knots tending south to southeasterly in the late afternoon then becoming variable below 10 knots in the late evening.
- Seas
- Below 1 metre, increasing to 2 to 3 metres during the morning.
- 1st Swell
- South to southwesterly around 1 metre inshore, increasing to 1.5 to 2.5 metres offshore during the morning.
- Weather
- Partly cloudy.
Bermagui Temperature Statistics View More
December Temperature
Montague Island Lighthouse (24km)
Lowest 2 December, 2025
12.3 °CAverage December
17.6 °CHighest 4 December, 2025
23.7 °C
Climate (2020–Present)
Montague Island Lighthouse (24km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
17 °CAverage High 2020–2025
19.9 °C