River Tamar - Supply Bay Weather Forecast
- 13
- 22
Early showers
- 5
- 18
Partly cloudy
- 8
- 19
Showers
- 12
- 16
Showers
- 5
- 15
Shower or two
- 6
- 17
Partly cloudy
- 5
- 19
Mostly sunny
Today 7 Apr Central North
Very high chance of showers, most likely in the early morning. The chance of a thunderstorm near the coast in the early morning. Mostly sunny afternoon. Winds northwest to northeasterly 15 to 20 km/h tending northwest to southwesterly 15 to 25 km/h in the early morning then tending southwesterly in the early afternoon. Overnight temperatures falling to between 10 and 14 with daytime temperatures reaching the low 20s.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- Northerly 15 to 20 knots shifting west to southwesterly 20 to 25 knots early in the morning. Winds reaching up to 30 knots during the afternoon and evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
- 1st Swell
- Northwest to southwesterly below 1 metre.
- Weather
- Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the early morning.
River Tamar - Supply Bay Temperature Statistics View More
April Temperature
Launceston (Ti Tree Bend) (22km)
Lowest 4 April, 2026
3 °CAverage April
13.4 °CHighest 1 April, 2026
23.6 °C
Climate (2021–Present)
Launceston (Ti Tree Bend) (22km)
Average Low 2021–2026
7.8 °CAverage 2021–2026
13.1 °CAverage High 2021–2026
19.2 °C