Bournda Island Weather Forecast
- 13
- 24
Possible storm
- 13
- 23
Showers. Possible storm
- 11
- 21
Shower or two
- 9
- 23
Sunny
- 11
- 23
Becoming cloudy
- 13
- 19
Shower or two
- 10
- 19
Cloudy
Today 15 Nov South Coast
Partly cloudy. Slight chance of a shower. The chance of a thunderstorm, possibly severe with damaging winds and large hail. Winds northwest to northeasterly 20 to 30 km/h tending northwest to southwesterly 15 to 20 km/h in the late evening.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- North to northeasterly 25 to 30 knots tending north to northwesterly 20 to 30 knots in the evening.
- Seas
- 2 to 2.5 metres.
- 1st Swell
- Northeasterly around 1 metre inshore, increasing to 1.5 metres offshore north of Merimbula by early evening.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- Northerly winds ahead of an inland trough approaching the coast during Saturday and Sunday. A south to southwesterly wind change will spread north along the coast as the trough moves offshore late Sunday and during Monday. Clearer conditions from Tuesday as a ridge of high pressure extends across the central New South Wales coast, then moderate to fresh northerly winds developing into the midweek period ahead of the next trough.
Bournda Island Temperature Statistics View More
November Temperature
Merimbula Airport (10km)
Lowest 5 November, 2025
5.1 °CAverage November
15.6 °CHighest 8 November, 2025
25.4 °C
Climate (2020–Present)
Merimbula Airport (10km)
Average Low 2020–2025
10.5 °CAverage 2020–2025
15.3 °CAverage High 2020–2025
21.1 °C