Blyth Bay Weather Forecast
- 8
- 15
Partly cloudy
- 10
- 18
Windy
- 6
- 13
Windy
- 7
- 15
Shower
- 8
- 14
Shower
- 6
- 14
Windy
- 8
- 15
Windy
Today 18 Sep Furneaux Islands
Cloudy. Slight chance of a shower. Winds westerly 20 to 30 km/h turning north to northwesterly during the morning. Overnight temperatures falling to around 8 with daytime temperatures reaching around 16.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- West to northwesterly 10 to 15 knots tending north to northwesterly 15 to 20 knots during the morning and early afternoon.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres around midday.
- 1st Swell
- Westerly 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to around 1 metre during the afternoon.
- Weather
- Partly cloudy. 50% chance of showers. The chance of a thunderstorm late this 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.
Blyth Bay Temperature Statistics View More
September Temperature
Flinders Island Airport (38km)
Lowest 6 September, 2025
0.8 °CAverage September
12 °CHighest 15 September, 2025
22.5 °C
Climate (2020–Present)
Flinders Island Airport (38km)
Average Low 2020–2025
10.4 °CAverage 2020–2025
14.3 °CAverage High 2020–2025
18.3 °C