Marshall Beach Weather Forecast
- 9
- 16
Partly cloudy
- 11
- 19
Showers increasing
- 8
- 13
Showers. Very windy
- 9
- 15
Showers. Windy
- 9
- 14
Shower or two
- 7
- 15
Becoming windy. Partly cloudy
- 9
- 15
Windy. Partly cloudy
Today 18 Sep Furneaux Islands
Partly cloudy. Slight chance of a shower. Winds west to northwesterly 15 to 20 km/h turning northerly 20 to 30 km/h in the late afternoon. Daytime maximum temperatures around 16.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- North to northwesterly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres around midday.
- 1st Swell
- Westerly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.
- Weather
- Partly cloudy. 50% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
- Weather Situation
- A westerly airstream over Tasmania tends northwesterly today, as a high pressure system over eastern Victoria moves eastwards over the northern Tasman Sea. A series of cold fronts are expected to pass over Tasmania from early Friday morning.
Marshall Beach Temperature Statistics View More
September Temperature
Flinders Island Airport (18km)
Lowest 6 September, 2025
0.8 °CAverage September
12 °CHighest 15 September, 2025
22.5 °C
Climate (2020–Present)
Flinders Island Airport (18km)
Average Low 2020–2025
10.4 °CAverage 2020–2025
14.3 °CAverage High 2020–2025
18.3 °C