Grassy River Entrance Weather Forecast
- 11
- 16
Showers. Becoming very windy
- 10
- 15
Possible shower. Windy
- 10
- 18
Cloudy
- 8
- 23
Sunny
- 12
- 25
Sunny
- 12
- 20
Shower or two
- 12
- 20
Shower or two
Today 14 Dec King Island
Partly cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. Winds westerly 40 to 60 km/h tending southwesterly 35 to 55 km/h in the late afternoon then decreasing to 30 to 45 km/h in the late evening. Daytime maximum temperatures around 17.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- Westerly 25 to 30 knots, reaching up to 35 knots in the late morning and afternoon. Winds tending southwesterly in the late afternoon.
- Seas
- 3 metres.
- 1st Swell
- Southwesterly 2 to 4 metres, increasing to 4 to 6 metres south of King Island.
- Weather
- Partly cloudy. 50% chance of showers, with possible small hail south of King Island.
- Weather Situation
- A cold front continues to cross the state this morning. A southwesterly flow will develop behind the front and persist into tomorrow. A ridge is then expected to extend over Tasmania as a high pressure centre moves through Bass Strait on Tuesday, and out to the Tasman Sea by Wednesday.
Grassy River Entrance Temperature Statistics View More
December Temperature
King Island Airport (24km)
Lowest 10 December, 2025
4.4 °CAverage December
14 °CHighest 12 December, 2025
24.7 °C
Climate (2020–Present)
King Island Airport (24km)
Average Low 2020–2025
10.1 °CAverage 2020–2025
13.5 °CAverage High 2020–2025
17.5 °C