Marble Bay Weather Forecast
- 15
- 16
Partly cloudy
- 16
- 19
Partly cloudy
- 17
- 18
Cloudy
- 17
- 18
Partly cloudy
- 17
- 20
Partly cloudy
- 19
- 20
Partly cloudy
- 17
- 18
Partly cloudy
Today 7 Dec Lower Eyre Peninsula
Mostly sunny. Winds southeast to southwesterly 15 to 20 km/h tending northeast to southeasterly in the morning then tending northwest to southwesterly 15 to 25 km/h in the middle of the day. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching the low to mid 20s.
Central Coastal Waters
- Wind
- South to southwesterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming west to northwesterly 10 to 15 knots in the early afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 2.5 to 3 metres, decreasing to 2 metres later in the evening.
- Weather
- Partly cloudy.
Marble Bay Temperature Statistics View More
December Temperature
Port Lincoln Airport (54km)
Lowest 2 December, 2025
8.5 °CAverage December
18.3 °CHighest 3 December, 2025
35.3 °C
Climate (2020–Present)
Port Lincoln Airport (54km)
Average Low 2020–2025
11.4 °CAverage 2020–2025
15.7 °CAverage High 2020–2025
21.3 °C