Marble Bay Weather Forecast
- 20
- 22
Shower
- 17
- 17
Shower
- 17
- 18
Shower
- 17
- 18
Cloudy
- 18
- 19
Partly cloudy
- 19
- 20
Partly cloudy
- 19
- 19
Shower
Today 19 Apr Lower Eyre Peninsula
Cloudy. Very high chance of showers, most likely in the late morning and afternoon. The chance of a thunderstorm in the late morning and afternoon. Winds north to northwesterly 20 to 30 km/h turning west to southwesterly 30 to 45 km/h in the early afternoon. Daytime maximum temperatures in the low to mid 20s.
Central Coastal Waters
- Wind
- North to northwesterly 15 to 25 knots, reaching 30 knots in the west later in the morning. Winds turning west to southwesterly 20 to 30 knots in the early afternoon.
- Seas
- Around 1 metre, increasing to 1.5 to 2.5 metres around midday.
- 1st Swell
- Southwesterly 2 metres, increasing to 2 to 3 metres around midday, then tending west to southwesterly 3 to 5 metres by early evening.
- Weather
- Partly cloudy. 90% chance of showers. The chance of a thunderstorm during the morning and afternoon.
- Weather Situation
- A cold front currently over western waters will sweep over the central coasts through Saturday. The low pressure system associated with this front will linger around the south eastern coasts on Sunday before moving eastward on Monday. Behind this change a high pressure system will move into the Bight bringing stable conditions over coastal waters into the new week.
Marble Bay Temperature Statistics View More
April Temperature
Port Lincoln Airport (54km)
Lowest 8 April, 2025
10.2 °CAverage April
19.3 °CHighest 13 April, 2025
36.2 °C
Climate (2020–Present)
Port Lincoln Airport (54km)
Average Low 2020–2025
11.3 °CAverage 2020–2025
15.7 °CAverage High 2020–2025
21.2 °C