Munderoo Bay Weather Forecast
- 11
- 33
Partly cloudy
- 18
- 38
Partly cloudy
- 13
- 31
Partly cloudy
- 15
- 26
Shower
- 9
- 25
Partly cloudy
- 10
- 31
Sunny
- 14
- 34
Sunny
Today 3 Dec Yorke Peninsula
Mostly sunny. Winds northerly 20 to 30 km/h tending north to northwesterly 25 to 40 km/h in the morning then turning northeasterly 15 to 20 km/h in the evening. Daytime maximum temperatures in the low 30s.
Spencer Gulf Coastal Waters
- Wind
- North to northeasterly 10 to 15 knots, reaching up to 20 knots near the Yorke Peninsula coast in the late morning. Winds tending east to northeasterly in the late afternoon then tending north to northeasterly in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- South to southwesterly around 1 metre.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure system will continue to slowly move eastwards to be centred over the Tasman Sea by Wednesday evening. A low pressure trough will then move into the west of SA late Wednesday and extend northeastwards during Thursday, followed by another ridge of high pressure. A weak cold front clips the far southeast Saturday morning.
Munderoo Bay Temperature Statistics View More
December Temperature
Snowtown (34km)
Lowest 2 December, 2025
5.5 °CAverage December
13.4 °CHighest 1 December, 2025
22.7 °C
Climate (2020–Present)
Snowtown (34km)
Average Low 2020–2025
8.9 °CAverage 2020–2025
16 °CAverage High 2020–2025
24.2 °C