River Tamar - Humbug Reach Weather Forecast
- 7
- 14
Shower or two
- 4
- 15
Showers
- 7
- 15
Showers
- 5
- 13
Showers
- 6
- 15
Showers
- 5
- 15
Shower or two
- 5
- 17
Partly cloudy
Today 17 Sep Launceston
Partly cloudy. Medium chance of showers, becoming less likely this afternoon. Winds west to northwesterly 25 to 40 km/h decreasing to 20 to 30 km/h in the late afternoon then becoming northwesterly and light in the late evening.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- Westerly 20 to 30 knots, reaching up to 35 knots offshore during the morning and early afternoon. Winds decreasing to 15 to 20 knots in the late evening.
- Seas
- 2 to 3 metres.
- 1st Swell
- Westerly 2 to 3 metres, decreasing to 1 to 2 metres by early evening.
- Weather
- Partly cloudy. 90% chance of showers. The chance of a thunderstorm inshore in the early morning. Possible small hail in the morning and afternoon.
- Weather Situation
- A westerly stream continues over Tasmania today, with a ridge to build over the state later tonight as a high moves quickly over Victoria. A northwesterly airstream will develop during Thursday as the high moves over the northern Tasman Sea. Cold fronts are expected to cross Tasmania early Friday morning and during Friday evening, with another cold front to approach the state from the west late Saturday evening.
River Tamar - Humbug Reach Temperature Statistics View More
September Temperature
Launceston (Ti Tree Bend) (9km)
Lowest 5 September, 2025
-0.4 °CAverage September
10.3 °CHighest 15 September, 2025
19.2 °C
Climate (2020–Present)
Launceston (Ti Tree Bend) (9km)
Average Low 2020–2025
7.8 °CAverage 2020–2025
13.2 °CAverage High 2020–2025
19.3 °C