Mason Cove Weather Forecast
- 8
- 16
Sunny
- 9
- 18
Shower or two
- 12
- 17
Showers easing
- 11
- 17
Shower or two
- 10
- 17
Showers
- 7
- 12
Showers. Windy
- 8
- 14
Showers
Today 22 May South East
Partly cloudy. Slight chance of a shower in the far south, becoming less likely this afternoon. Near zero chance of rain elsewhere. Winds northwesterly 15 to 20 km/h becoming light in the middle of the day. Daytime maximum temperatures between 11 and 16.
South East Coastal Waters
Tasman Island to South East Cape- Wind
- West to northwesterly 10 to 15 knots, reaching up to 20 knots offshore during the morning and early afternoon. Winds tending north to northwesterly in the evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
- 1st Swell
- Southwesterly 3 metres, increasing to 3 to 4 metres during the morning.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge of high pressure sits over northern Tasmania today from a high moving in from the west. The high pressure system will move east over the Tasman Sea by Friday, with a low to develop to the northeast of the state. The low will pass to the east of Tasmania on Saturday morning, with a weak cold front to cross later in the day. Another stronger cold front is then expected to approach from the west during Sunday.
Mason Cove Temperature Statistics View More
May Temperature
Tasman Island (16km)
Lowest 18 May, 2025
4 °CAverage May
11.5 °CHighest 5 May, 2025
18.9 °C
Climate (2020–Present)
Tasman Island (16km)
Average Low 2020–2025
9.3 °CAverage 2020–2025
11.5 °CAverage High 2020–2025
14.5 °C