Birthday Bay Weather Forecast
- 9
- 14
Shower
- 10
- 18
Shower
- 10
- 17
Shower
- 11
- 20
Partly cloudy
- 12
- 24
Partly cloudy
- 16
- 23
Shower
- 13
- 19
Shower
Today 27 Mar Western
Cloudy. Medium chance of showers near the coast, slight chance elsewhere. Winds south to southwesterly 20 to 30 km/h turning west to northwesterly 15 to 20 km/h in the late evening.
Central West Coastal Waters
Low Rocky Point to Sandy Cape- Wind
- South to southwesterly 10 to 15 knots, reaching up to 20 knots inshore in the late afternoon. Winds tending west to southwesterly in the evening.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Cloudy. 50% chance of showers.
- Weather Situation
- A low pressure system continues to deepen in the Tasman Sea, directing a fresh southerly flow over Tasmania today. A weak warm front will cross this evening, then a ridge of high pressure will extend over the state from the west during the weekend, with the high centre expected to move over Tasmania on Monday. A warmer north to northwesterly airstream will then develop over the state on Tuesday as the ridge moves over the Tasman Sea and a low pressure system and associated front approach from the west.
Birthday Bay Temperature Statistics View More
March Temperature
Cape Sorell (28km)
Lowest 8 March, 2026
9.5 °CAverage March
15.7 °CHighest 1 March, 2026
22.8 °C
Climate (2021–Present)
Cape Sorell (28km)
Average Low 2021–2026
10.5 °CAverage 2021–2026
13.3 °CAverage High 2021–2026
16.9 °C