River Tamar - Port Dalrymple Weather Forecast
- 14
- 15
Rain
- 11
- 14
Showers
- 7
- 13
Sunny
- 4
- 13
Mostly sunny
- 4
- 13
Shower or two
- 7
- 13
Shower or two
- 5
- 12
Mostly sunny
Today 18 Jun Central North
Cloudy. Very high chance of rain. The chance of a thunderstorm in the evening. Winds northwest to northeasterly 15 to 25 km/h tending northerly 25 to 35 km/h in the middle of the day then turning northwesterly 20 to 30 km/h in the late evening. Daytime maximum temperatures between 13 and 16.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- Northerly 15 to 25 knots, reaching up to 30 knots in the evening. Winds turning northwesterly 20 to 25 knots in the evening.
- Seas
- Around 1 metre, increasing to 1 to 2 metres around midday.
- 1st Swell
- Westerly below 1 metre.
- Weather
- Cloudy. Near 100% chance of rain. The chance of a thunderstorm in the evening.
- Weather Situation
- A low pressure system developing in the Bight, brings a relatively warm and humid northerly airstream across Tasmania. The low centre will approach from the west on Thursday, slip to the south and extend an associated cold front over the state on Friday. A much cooler south to southwesterly airstream is expected to follow the cold front, with a ridge of high pressure forecast to develop over the state through the weekend.
River Tamar - Port Dalrymple Temperature Statistics View More
June Temperature
Low Head (6km)
Lowest 15 June, 2026
5.5 °CAverage June
12.7 °CHighest 10 June, 2026
16.7 °C
Climate (2021–2026)
Low Head (6km)
Average Low 2021–2026
10.8 °CAverage 2021–2026
13.9 °CAverage High 2021–2026
17.2 °C