Mavourneen Rocks Weather Forecast
- 8
- 13
Rain
- 7
- 11
Showers easing
- 3
- 14
Showers increasing
- 8
- 12
Showers easing
- 8
- 13
Showers
- 9
- 13
Showers easing
- 8
- 15
Shower or two
Today 25 Aug Western
Cloudy. Very high chance of rain. Winds north to northeasterly 15 to 20 km/h turning west to northwesterly 15 to 25 km/h in the early afternoon. Daytime maximum temperatures between 9 and 13.
South West Coastal Waters
South East Cape to Low Rocky Point- Wind
- Northeast to southeasterly 10 to 15 knots tending northwest to southwesterly 15 to 20 knots in the late afternoon then tending southeast to southwesterly in the evening. Winds reaching up to 30 knots offshore in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore later in the evening.
- 1st Swell
- Southwesterly 3 metres.
- Weather
- Cloudy. Near 100% chance of rain.
- Weather Situation
- A low pressure system over Victoria on Tuesday morning is expected to broaden and move south over Tasmania during the day, before moving away to the east on Wednesday morning. A high pressure system over South Australia is expected to extend a ridge over Tasmania later Wednesday, before moving to north of the state on Thursday. A cold front is expected to approach the southwest late Thursday, crossing during Friday.
Mavourneen Rocks Temperature Statistics View More
August Temperature
Maatsuyker Island (46km)
Lowest 13 August, 2026
6 °CAverage August
10.2 °CHighest 19 August, 2026
17 °C
Climate (2021–2026)
Maatsuyker Island (46km)
Average Low 2021–2026
9.5 °CAverage 2021–2026
11.7 °CAverage High 2021–2026
14.3 °C