Mackerels Islets Weather Forecast
- 9
- 16
Clear
- 8
- 16
Mostly sunny
- 7
- 16
Sunny
- 9
- 20
Partly cloudy
- 12
- 19
Partly cloudy
- 8
- 13
Showers
- 7
- 14
Shower or two
Today 10 Sep South East
Clear. Winds westerly 25 to 35 km/h.
Frederick Henry Bay and Norfolk Bay Boating
- Wind
- West to northwesterly about 10 knots.
- Seas
- Below 1 metre.
- Weather
- Clear.
- Weather Situation
- A high pressure system over the Bight approaches Bass Strait today and is forecast to move over Victoria Friday. The high moves over the northern Tasman Sea by early Saturday and continues to move east. A weak trough is expected late Sunday before a cold front approaches the state from the west on Monday.
Mackerels Islets Temperature Statistics View More
September Temperature
Tasman Island (29km)
Lowest 9 September, 2026
4.4 °CAverage September
9.9 °CHighest 1 September, 2026
15.9 °C
Climate (2021–2026)
Tasman Island (29km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
11.6 °CAverage High 2021–2026
14.6 °C