Mackerels Islets Weather Forecast
- 13
- 17
Showers
- 10
- 15
Showers increasing
- 8
- 12
Showers
- 7
- 13
Partly cloudy
- 7
- 13
Possible late shower
- 8
- 13
Showers
- 9
- 13
Shower or two
Today 18 Jun South East
Cloudy. Very high chance of showers. Winds northerly 15 to 25 km/h turning northwesterly in the evening. Daytime maximum temperatures between 12 and 17.
Frederick Henry Bay and Norfolk Bay Boating
- Wind
- Variable below 10 knots becoming north to northeasterly 15 to 20 knots in the early morning then tending north to northwesterly 10 to 15 knots in the late evening.
- Seas
- Below 1 metre.
- Weather
- Cloudy. 95% chance of showers.
- Weather Situation
- A low pressure system developing in the Bight, brings a relatively warm and humid northerly airstream across Tasmania. The low centre will approach from the west on Thursday, slip to the south and extend an associated cold front over the state on Friday. A much cooler south to southwesterly airstream is expected to follow the cold front, with a ridge of high pressure forecast to develop over the state through the weekend.
Mackerels Islets Temperature Statistics View More
June Temperature
Tasman Island (29km)
Lowest 5 June, 2026
7 °CAverage June
11.1 °CHighest 13 June, 2026
16.6 °C
Climate (2021–2026)
Tasman Island (29km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
11.5 °CAverage High 2021–2026
14.6 °C