Steep Island Weather Forecast
- 12
- 13
Cloudy
- 13
- 14
Shower
- 13
- 13
Shower
- 12
- 13
Windy
- 12
- 13
Shower
- 13
- 13
Shower
- 12
- 13
Shower
Today 23 Aug North West Coast
Cloudy. Slight chance of a shower. Winds northwesterly 15 to 25 km/h.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- Northwesterly 15 to 20 knots, reaching up to 25 knots south of King Island.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres south of King Island.
- 1st Swell
- Southwesterly 2 to 3 metres, increasing to 3 to 4 metres south of King Island.
- Weather
- Cloudy.
- Weather Situation
- A high pressure system lies over the northern Tasman Sea, with a cold front forecast to approach and cross Tasmania on Monday. A low pressure system will move south over Victoria on Tuesday morning and lie near the east and south of Tasmania by late Tuesday, with the low to move away to the east on Wednesday morning. A high pressure system over South Australia is expected to extend a ridge over Tasmania later Wednesday, with the high to move to the north of the state on Thursday and another cold front to approach the southwest late.
Steep Island Temperature Statistics View More
August Temperature
Smithton Aerodrome (45km)
Lowest 1 August, 2026
1.4 °CAverage August
10.3 °CHighest 10 August, 2026
16 °C
Climate (2021–2026)
Smithton Aerodrome (45km)
Average Low 2021–2026
8 °CAverage 2021–2026
12.6 °CAverage High 2021–2026
17.7 °C