Delius Islet Weather Forecast
- 14
- 15
Partly cloudy
- 15
- 16
Windy
- 15
- 16
Windy
- 12
- 14
Windy
- 12
- 15
Partly cloudy
- 14
- 16
Partly cloudy
- 15
- 16
Partly cloudy
Today 28 Dec North West Coast
Partly cloudy. Winds north to northeasterly 20 to 30 km/h tending east to northeasterly 15 to 25 km/h in the evening. Daytime maximum temperatures between 19 and 22.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- Northeasterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southwesterly around 1 metre.
- Weather
- Sunny.
- Weather Situation
- A high pressure system resides over the east of Tasmania today and into Monday. The high centre is expected to weaken during Tuesday as a trough approaches the west coast slowly during the day, to cross Tasmania in the evening. The trough is then forecast to clear to the northeast during Wednesday while a new ridge of high pressure moves over Tasmania from the west.
Delius Islet Temperature Statistics View More
December Temperature
Marrawah (36km)
Lowest 25 December, 2025
6.9 °CAverage December
12.9 °CHighest 18 December, 2025
23 °C
Climate (2020–Present)
Marrawah (36km)
Average Low 2020–2025
9.7 °CAverage 2020–2025
12.6 °CAverage High 2020–2025
17 °C