Stack Island Weather Forecast
- 10
- 11
Windy
- 11
- 14
Windy
- 12
- 13
Shower
- 13
- 14
Shower
- 13
- 14
Shower
- 12
- 12
Shower
- 10
- 11
Shower
Today 23 Jul North West Coast
Cloudy. Very high chance of showers, with possible small hail. Snow falling above 500 metres. Winds west to southwesterly 25 to 35 km/h becoming westerly 30 to 45 km/h in the middle of the day then turning southwesterly 30 to 40 km/h in the evening. Daytime maximum temperatures between 6 and 11.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- West to southwesterly 25 to 30 knots, reaching up to 35 knots during the afternoon and evening.
- Seas
- 2.5 to 3 metres.
- 1st Swell
- Southwesterly 2 to 4 metres, increasing to 4 to 6 metres during the morning.
- Weather
- Cloudy. 95% chance of showers, with possible small hail.
- Weather Situation
- A cold front approaches this morning, bringing a strong and cold west to southwesterly flow across the state. A warm front will then cross during Friday, bringing a much warmer westerly airstream to the state which persists into Saturday. A weak ridge is then expected to cross later Saturday with the airstream expected to tend more northwesterly during Sunday as a cold front approaches from the west.
Stack Island Temperature Statistics View More
July Temperature
Marrawah (34km)
Lowest 8 July, 2026
4.5 °CAverage July
10 °CHighest 18 July, 2026
15.3 °C
Climate (2021–2026)
Marrawah (34km)
Average Low 2021–2026
9.8 °CAverage 2021–2026
12.6 °CAverage High 2021–2026
17 °C