River Tamar - Port Dalrymple Weather Forecast
- 4
- 14
Mostly clear
- 6
- 15
Partly cloudy
- 11
- 16
Showers
- 13
- 15
Rain
- 9
- 16
Partly cloudy
- 9
- 16
Mostly sunny
- 9
- 16
Mostly sunny
Today 28 Sep Central North
Mostly clear. Light winds.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- North to northeasterly about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Westerly below 1 metre.
- Weather
- Mostly clear.
- Weather Situation
- A high pressure system centred to the west of Tasmania extends a ridge over the state and is forecast to cross the state this evening before moving over the Tasman Sea during Tuesday. Northerly flow is expected to build over Tasmania during Tuesday ahead of an approaching trough, forecast to cross Wednesday morning. A broad trough is forecast to cross the state during Thursday as a cold front approaches from the west, crossing Friday evening. A ridge of high pressure is then expected to approach Tasmania from the west during Friday, crossing during the day.
River Tamar - Port Dalrymple Temperature Statistics View More
September Temperature
Low Head (6km)
Lowest 11 September, 2026
4.2 °CAverage September
12 °CHighest 20 September, 2026
19.4 °C
Climate (2021–2026)
Low Head (6km)
Average Low 2021–2026
10.9 °CAverage 2021–2026
14 °CAverage High 2021–2026
17.2 °C