Goat Island Weather Forecast
- 11
- 15
Windy. Partly cloudy
- 9
- 13
Showers increasing
- 8
- 14
Shower or two
- 10
- 14
Showers increasing
- 10
- 14
Shower or two
- 8
- 13
Possible shower
- 8
- 14
Shower or two
Today 13 Jul Lower South East
Cloudy. Very high chance of showers, most likely in the late morning and afternoon. Winds north to northwesterly 25 to 40 km/h turning westerly in the late morning. Daytime maximum temperatures around 15.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- West to northwesterly 25 to 30 knots, reaching up to 35 knots south of Port MacDonnell in the early afternoon. Winds turning southwesterly 20 to 30 knots in the late afternoon.
- Seas
- 2.5 to 4 metres.
- 1st Swell
- Westerly 3 to 4 metres.
- Weather
- Cloudy. 95% chance of showers. The chance of a thunderstorm south of Port MacDonnell in the late morning.
- Weather Situation
- A cold front will move across coastal waters during Sunday, followed by a low pressure system moving over western waters on Monday. A ridge of high pressure extends across coastal waters on Tuesday.
Goat Island Temperature Statistics View More
July Temperature
Robe (2km)
Lowest 1 July, 2025
2.5 °CAverage July
11.9 °CHighest 6 July, 2025
15.2 °C
Climate (2020–Present)
Robe (2km)
Average Low 2020–2025
11.2 °CAverage 2020–2025
15.9 °CAverage High 2020–2025
18.5 °C