Harbour Islets Weather Forecast
- 11
- 14
Windy
- 10
- 14
Windy
- 10
- 15
Windy
- 10
- 17
Sunny
- 11
- 18
Sunny
- 13
- 18
Partly cloudy
- 14
- 18
Shower
Today 24 Dec North West Coast
Cloudy. High chance of showers. Winds westerly 35 to 50 km/h turning southwesterly in the early afternoon then decreasing to 25 to 40 km/h in the evening. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching between 11 and 16.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- Westerly 25 to 30 knots turning southwesterly in the late morning.
- Seas
- 2.5 to 3 metres.
- 1st Swell
- Southwesterly 3 to 5 metres.
- Weather
- Cloudy. 50% chance of showers.
Harbour Islets Temperature Statistics View More
December Temperature
Marrawah (30km)
Lowest 1 December, 2025
7.3 °CAverage December
13.2 °CHighest 18 December, 2025
23 °C
Climate (2020–Present)
Marrawah (30km)
Average Low 2020–2025
9.7 °CAverage 2020–2025
12.6 °CAverage High 2020–2025
17 °C