Jerusalem Creek Entrance Weather Forecast
- 9
- 21
Clear
- 8
- 29
Partly cloudy
- 12
- 18
Partly cloudy
- 12
- 17
Shower
- 10
- 16
Cloudy
- 9
- 19
Cloudy
- 8
- 25
Sunny
Today 11 Dec Lower South East
Clear. Winds southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the evening.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- Southeasterly 15 to 20 knots, reaching up to 25 knots south of Beachport in the late afternoon.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres south of Beachport.
- 1st Swell
- Southwesterly 2 metres.
- Weather
- Clear.
- Weather Situation
- A ridge of high pressure will clear to the southeast in the evening with a trough sweeping over coastal waters through Friday. A new ridge of high pressure will begin to move in from the southwest on the weekend with the high pressure centre establishing south of the Bight on Monday.
Jerusalem Creek Entrance Temperature Statistics View More
December Temperature
Mount Gambier Airport (34km)
Lowest 7 December, 2025
4.7 °CAverage December
14.5 °CHighest 3 December, 2025
28.6 °C
Climate (2020–Present)
Mount Gambier Airport (34km)
Average Low 2020–2025
8.8 °CAverage 2020–2025
13.6 °CAverage High 2020–2025
19.9 °C