Osmiridium Beach Weather Forecast
- 11
- 23
Partly cloudy
- 15
- 22
Shower
- 12
- 19
Shower
- 11
- 17
Shower
- 10
- 19
Cloudy
- 10
- 21
Partly cloudy
- 12
- 22
Shower
Today 4 Mar Western
Mostly sunny. The chance of fog early this morning. Slight chance of a shower. Light winds becoming north to northwesterly 15 to 20 km/h in the morning then tending west to northwesterly 20 to 30 km/h in the middle of the day. Daytime maximum temperatures in the low 20s.
South West Coastal Waters
South East Cape to Low Rocky Point- Wind
- Northwesterly 15 to 20 knots increasing to 15 to 25 knots in the morning. Winds reaching up to 30 knots during the afternoon and evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
- 1st Swell
- Westerly 2.5 to 3 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure ridge extends over Tasmania from a high centred to the south of the Bight. A cold front will approach the state on Thursday, and cross Tasmania during early Friday, followed by another ridge extending over Bass Strait from a high centred well to the west. During Saturday the ridge is forecast to move broadly over the state as the high centre approaches the west coast.
Osmiridium Beach Temperature Statistics View More
March Temperature
Maatsuyker Island (30km)
Lowest 3 March, 2026
10.5 °CAverage March
15.9 °CHighest 1 March, 2026
24.5 °C
Climate (2021–Present)
Maatsuyker Island (30km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
11.6 °CAverage High 2021–2026
14.2 °C