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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Pulse Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
The live radar above shows the Bureau of Meteorology’s 64 km radar from Mount Koonya, giving you real-time rain and storm movement across Hobart and the Derwent Valley. It refreshes every six minutes, so you can track showers moving in from the Tasman Sea or the south-west.
How do I read the Hobart weather radar?
The 64 km radar (often called the “512” for its image size) covers Hobart city, the eastern shore, and the Huon Valley. Green patches are light rain, yellow is moderate, and red or orange indicates heavy downpours or hail. If you’re planning a walk on kunanyi/Mount Wellington or a drive down the Channel, check the radar for bands sweeping in from the south-west – that’s the typical winter pattern. For a wider view, the Australia weather hub links to the full Tasmanian composite.
When is the best time to visit Hobart for clear skies?
Summer (December to February) offers the most settled weather, with average highs around 21°C and long evenings. Pack a light jacket anyway – Hobart can swing from sunny to showery in an hour. Winter (June to August) is cooler (11°C average) but often clearer between cold fronts; the rain radar Tasmania page is your best friend for timing a trip to MONA or the Salamanca Market. School holidays in April and October are shoulder seasons with fewer crowds and crisp, changeable conditions.
Does the Hobart radar show snow?
It detects rain and hail, but not falling snow directly. However, heavy snow on kunanyi/Mount Wellington often appears as a stationary red or orange patch. Check the Severe Weather Warning page for snow alerts.
Why does the radar sometimes go blank?
Routine maintenance or technical faults can cause brief outages. The Bureau of Meteorology usually posts a notice on the bom hobart weather page. If the live radar above is grey, try the bom hobart radar 512 link for an alternative view.
Can I use the radar for boating on the Derwent?
Yes – the 64 km radar covers the river and Storm Bay. Look for squall lines moving east; they can bring sudden gusts. Pair the radar with the BOM’s marine wind forecast for a full picture before heading out.