Nene Valley Creek Entrance Weather Forecast
- 11
- 20
Shower
- 11
- 17
Cloudy
- 9
- 14
Shower
- 8
- 14
Cloudy
- 6
- 16
Cloudy
- 5
- 21
Sunny
- 11
- 23
Windy
Today 13 Sep Lower South East
Cloudy. Slight chance of a shower. Winds westerly 15 to 25 km/h.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- Westerly 10 to 15 knots, reaching up to 20 knots north of Port MacDonnell.
- Seas
- Around 1 metre, increasing to 1.5 metres north of Beachport.
- 1st Swell
- Southwesterly 2 metres.
- Weather
- Cloudy.
- Weather Situation
- A high pressure ridge builds across much of SA, as a cold front slips across southern coasts late Monday into early Tuesday. A high pressure system will then move across waters to the south throughout the week to be centred over Victoria by Thursday. A low pressure trough in the interior of WA may extend into far western parts at times before weakening by late Tuesday.
Nene Valley Creek Entrance Temperature Statistics View More
September Temperature
Mount Gambier Airport (34km)
Lowest 8 September, 2026
0.3 °CAverage September
11 °CHighest 11 September, 2026
19.4 °C
Climate (2021–2026)
Mount Gambier Airport (34km)
Average Low 2021–2026
8.9 °CAverage 2021–2026
13.7 °CAverage High 2021–2026
20 °C