Harbour Islets Weather Forecast
- 13
- 14
Shower
- 9
- 12
Cloudy
- 5
- 12
Partly cloudy
- 8
- 12
Cloudy
- 7
- 12
Partly cloudy
- 7
- 14
Shower
- 12
- 15
Shower
Today 23 Jun North West Coast
Partly cloudy. Very high chance of showers in the west, medium chance elsewhere. Winds westerly 15 to 25 km/h tending southwesterly 15 to 20 km/h in the late afternoon then becoming light in the evening. Daytime maximum temperatures between 12 and 15.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- Westerly 15 to 20 knots.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre by early evening.
- 1st Swell
- Southwesterly 1 to 2 metres, increasing to 2.5 to 3 metres south of King Island.
- Weather
- Partly cloudy. 80% chance of showers.
- Weather Situation
- A high pressure centre approaches Tasmania from the west today, extending a ridge over the south of the state this evening. The ridge then extends across the state tomorrow to a high centre to the east, remaining in place during Thursday, Friday, and Saturday, and bringing mostly settled weather to the state. The eastern high is expected to become dominant on Saturday, with both the high and ridge moving slowly eastwards later in the day.
Harbour Islets Temperature Statistics View More
June Temperature
Marrawah (30km)
Lowest 22 June, 2026
5.5 °CAverage June
11.5 °CHighest 8 June, 2026
16.2 °C
Climate (2021–2026)
Marrawah (30km)
Average Low 2021–2026
9.8 °CAverage 2021–2026
12.6 °CAverage High 2021–2026
17.1 °C