River Tamar - Deceitful Cove Weather Forecast
- 9
- 18
Sunny
- 11
- 20
Partly cloudy
- 12
- 21
Mostly sunny
- 12
- 20
Shower or two
- 13
- 17
Showers
- 10
- 16
Showers
- 9
- 16
Shower or two
Today 29 Apr Central North
Mostly sunny. The chance of morning fog. Winds northwest to southwesterly 15 to 20 km/h becoming light in the early morning then becoming northwest to northeasterly 15 to 20 km/h in the early afternoon. Overnight temperatures falling to between 4 and 8 with daytime temperatures reaching between 17 and 20.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- West to southwesterly 15 to 20 knots becoming variable about 10 knots in the morning then becoming northeasterly 10 to 15 knots in the late afternoon.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the morning.
- 1st Swell
- Westerly around 1 metre.
- Weather
- Sunny.
- Weather Situation
- A near-stationary high-pressure system over the Tasman Sea extends a ridge across Tasmania, directing a mostly west to northwesterly flow over the State until the end of the week. Fresh westerly winds behind a cold front in southern Tasmania early this morning easing to light winds today as a weak high pressure system crosses the State, then warm north to northwesterly flow persisting until later in the weekend as a stronger, slow-moving cold front builds over the Bight, expected to move over Tasmania early next week.
River Tamar - Deceitful Cove Temperature Statistics View More
April Temperature
Low Head (9km)
Lowest 19 April, 2026
6.6 °CAverage April
14.6 °CHighest 1 April, 2026
21.1 °C
Climate (2021–Present)
Low Head (9km)
Average Low 2021–2026
10.8 °CAverage 2021–2026
13.9 °CAverage High 2021–2026
17.1 °C