River Tamar - Port Dalrymple Weather Forecast
- 11
- 15
Rain. Possible storm
- 7
- 16
Sunny
- 10
- 15
Mostly sunny
- 6
- 15
Partly cloudy
- 7
- 14
Partly cloudy
- 8
- 17
Sunny
- 7
- 16
Sunny
Today 5 Sep Central North
Cloudy. Very high chance of rain, becoming less likely in the evening. The chance of a thunderstorm in the late morning. Winds northerly 25 to 35 km/h tending northwesterly 25 to 40 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures between 12 and 15.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- North to northwesterly 20 to 30 knots turning westerly in the late afternoon.
- Seas
- 1.5 to 2 metres, increasing to 2 to 3 metres around midday.
- 1st Swell
- Westerly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres by early evening.
- Weather
- Cloudy. 90% chance of showers. The chance of a thunderstorm in the late morning and afternoon. Possible squalls with thunderstorms offshore in the late afternoon and evening.
- Weather Situation
- A low pressure system and associated cold front is approaching Tasmania from the west, directing a northwesterly airstream over the state. This low is expected to cross Tasmania during today, directing the airstream more northerly. A west to southwesterly airstream is then expected in the wake of the low on Saturday evening. A series of weaker cold fronts embedded in the westerly flow are then forecast to cross the state in the following days.
River Tamar - Port Dalrymple Temperature Statistics View More
September Temperature
Low Head (6km)
Lowest 1 September, 2026
10 °CAverage September
12.2 °CHighest 1 September, 2026
16 °C
Climate (2021–2026)
Low Head (6km)
Average Low 2021–2026
10.8 °CAverage 2021–2026
14 °CAverage High 2021–2026
17.2 °C