Nelson Beach Weather Forecast
- 10
- 19
Partly cloudy
- 5
- 19
Partly cloudy
- 6
- 23
Partly cloudy
- 8
- 27
Sunny
- 9
- 32
Partly cloudy
- 10
- 31
Shower or two
- 9
- 21
Possible shower
Today 21 Sep Bega
Partly cloudy. Winds southwesterly 25 to 35 km/h tending southerly in the early afternoon then becoming light in the evening.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- South to southwesterly 20 to 30 knots, reaching up to 35 knots offshore south of Merimbula in the late morning. Winds decreasing to 15 to 20 knots in the late evening.
- Seas
- 2.5 to 3 metres, decreasing to 2 metres later in the evening.
- 1st Swell
- South to southwesterly 2 to 3 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system over the Tasman Sea directs a northwesterly flow over much of the state, with a fresh and gusty southerly change moving across the coastal waters today, reaching the QLD border by Tuesday. A second high pressure system is forecast to slip south and enter the Tasman Sea by mid-week, turning the winds east to northeasterly.
Nelson Beach Temperature Statistics View More
September Temperature
Bega (15km)
Lowest 18 September, 2026
0 °CAverage September
13.7 °CHighest 19 September, 2026
32.2 °C
Climate (2021–2026)
Bega (15km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
15.2 °CAverage High 2021–2026
22.2 °C