Weeroona Island Weather Forecast
- 26
- 37
Becoming cloudy
- 15
- 27
Mostly sunny
- 12
- 31
Sunny
- 15
- 34
Sunny
- 19
- 37
Mostly sunny
- 21
- 38
Mostly sunny
- 25
- 35
Possible shower
Today 11 Feb Mid North
Becoming cloudy. Medium chance of showers from late this morning. Winds north to northeasterly 15 to 20 km/h tending north to northwesterly 25 to 35 km/h in the early morning then shifting southerly 25 to 40 km/h in the late morning. Daytime maximum temperatures in the mid to high 30s.
Spencer Gulf Coastal Waters
- Wind
- Variable about 10 knots becoming northwest to northeasterly 10 to 15 knots in the early morning then tending southerly 15 to 25 knots in the morning. Winds reaching up to 30 knots during the afternoon and evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres around midday, then increasing to 2 to 2.5 metres during the afternoon.
- 1st Swell
- South to southwesterly below 1 metre.
- Weather
- Partly cloudy. 60% chance of showers.
- Weather Situation
- A high pressure system near Tasmania will move east into the Tasman Sea, allowing a trough across the northeast to move south and link up with a cold front moving across the Southern Ocean today. A strong ridge of high pressure begins to build over southern parts of SA on Thursday, pushing the trough back north again later in the week.
Weeroona Island Temperature Statistics View More
February Temperature
Whyalla Airport (48km)
Lowest 3 February, 2026
10.8 °CAverage February
23.3 °CHighest 4 February, 2026
36.6 °C
Climate (2021–Present)
Whyalla Airport (48km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
23.8 °C