Delius Islet Weather Forecast
- 14
- 15
Windy
- 13
- 14
Windy
- 12
- 13
Windy
- 13
- 14
Cloudy
- 13
- 16
Sunny
- 15
- 16
Partly cloudy
- 15
- 15
Shower
Today 13 Dec North West Coast
Partly cloudy. Winds west to northwesterly 20 to 30 km/h.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- West to southwesterly 15 to 20 knots tending west to northwesterly in the evening. Winds reaching up to 25 knots south of King Island in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres east of King Island.
- 1st Swell
- Southwesterly 1 to 1.5 metres, increasing to 2 metres south of King Island.
- Weather
- Partly cloudy.
- Weather Situation
- A cold front approaches the west of Tasmania this evening, expected to cross the state early Saturday. A southwesterly flow will develop behind the front and persist into Monday. 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.
Delius Islet Temperature Statistics View More
December Temperature
Marrawah (36km)
Lowest 1 December, 2025
7.3 °CAverage December
13.1 °CHighest 11 December, 2025
19.7 °C
Climate (2020–Present)
Marrawah (36km)
Average Low 2020–2025
9.7 °CAverage 2020–2025
12.6 °CAverage High 2020–2025
17 °C