Geltwood Beach Weather Forecast
- 13
- 22
Windy
- 13
- 28
Partly cloudy
- 16
- 32
Partly cloudy
- 19
- 29
Shower
- 15
- 27
Partly cloudy
- 14
- 25
Cloudy
- 14
- 23
Partly cloudy
Today 16 Jan Lower South East
Clear. Winds southeasterly 15 to 25 km/h.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- Southeasterly 20 to 25 knots, reaching up to 30 knots north of Port MacDonnell during the afternoon and evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Southwesterly 1.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge of high pressure south of SA will persist over the coming days, with the high centre moving to the southeast, to be south of Tasmania today and to the Tasman Sea later over the weekend. The ridge lingers into tomorrow. On Sunday a trough will begin to move in from the west, reaching central districts by the evening and into the northeast early next week.
Geltwood Beach Temperature Statistics View More
January Temperature
Mount Gambier Airport (55km)
Lowest 1 January, 2026
6.9 °CAverage January
17.9 °CHighest 7 January, 2026
41.6 °C
Climate (2021–Present)
Mount Gambier Airport (55km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
13.6 °CAverage High 2021–2026
19.9 °C