Bermagui River Entrance Weather Forecast
- 11
- 21
Shower or two
- 9
- 19
Sunny
- 8
- 20
Sunny
- 9
- 19
Cloud clearing
- 7
- 20
Shower or two
- 10
- 18
Showers
- 9
- 18
Shower or two
Today 20 Aug South Coast
Partly cloudy. High chance of showers, most likely during this afternoon and evening. Damaging winds possible about the coastal ranges this morning. Light winds becoming north to northwesterly 15 to 20 km/h in the morning then becoming light in the evening. Daytime maximum temperatures between 17 and 22.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- Northerly 15 to 20 knots, reaching up to 25 knots offshore during the morning and early afternoon. Winds turning northwesterly in the late evening.
- Seas
- 1.5 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
- 1st Swell
- North to northeasterly below 1 metre.
- Weather
- Partly cloudy. 80% chance of showers. The chance of a thunderstorm this evening.
- Weather Situation
- A high pressure system over Tasman Sea is directing onshore east to northeasterly winds along the NSW coast. North to northeasterly winds will strengthen and extend north during today as a trough approaches from the west. Winds easing and shifting west to southwesterly from Friday as a series of cold fronts brush the south, before another high pressure system moves into the Tasman Sea later in the weekend.
Bermagui River Entrance Temperature Statistics View More
August Temperature
Montague Island Lighthouse (23km)
Lowest 7 August, 2026
9.3 °CAverage August
13.7 °CHighest 3 August, 2026
18.4 °C
Climate (2021–2026)
Montague Island Lighthouse (23km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
20 °C