Grindstone Bay Weather Forecast
- 7
- 16
Possible shower
- 10
- 15
Shower or two
- 5
- 11
Showers
- 4
- 13
Cloudy
- 5
- 14
Sunny
- 6
- 14
Sunny
- 6
- 12
Sunny
Today 23 Jun East Coast
Partly cloudy. The chance of fog about higher ground early this morning. Slight chance of a shower. Winds north to northwesterly 20 to 30 km/h. Daytime maximum temperatures between 13 and 17.
Lower East Coastal Waters
Wineglass Bay to Tasman Island- Wind
- Northerly 20 to 25 knots, reaching up to 30 knots offshore in the evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge of high pressure to the northeast of Tasmania is producing a northwesterly air stream over the state that will strengthen today as a low and cold front approaches from the west. The cold front will cross early Tuesday morning, with the deep low to move to the south of the state later Tuesday. The low is then expected to move away to the east on Wednesday, with a much colder southwesterly airstream to build over Tasmania that will slowly ease through Thursday.
Grindstone Bay Temperature Statistics View More
June Temperature
Maria Island (Point Lesueur) (25km)
Lowest 6 June, 2025
6.4 °CAverage June
10.9 °CHighest 21 June, 2025
16.3 °C
Climate (2020–Present)
Maria Island (Point Lesueur) (25km)
Average Low 2020–2025
10.8 °CAverage 2020–2025
13.4 °CAverage High 2020–2025
16.8 °C