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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Southern Pulse Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above before heading out, then plan your day around Devonport’s famously changeable coastal conditions, where the Bass Strait influence can shift the outlook faster than any inland forecast might suggest.
What’s driving Devonport’s weather today?
Devonport sits on the north-west coast of Tasmania, exposed to Bass Strait winds that funnel between the island and the mainland. The live forecast above shows the immediate trend, but locals know the Tasmanian weather hub often updates with sharper detail when a cold front sweeps up from the Southern Ocean or a high-pressure system parks over the Tasman Sea. If you’re checking the devonport weather radar, watch for showers racing in from the west, especially during spring and autumn.
How reliable are the 7‑day and 14‑day forecasts here?
Short-range outlooks – the devonport weather forecast 7 days and the hourly breakdown – are solid for deciding whether to hang washing or plan a coastal walk. The devonport weather 14 day forecast gives a directional trend but should be treated as a guide, not gospel. For the finest detail, always cross-reference the devonport weather bom page, because Bureau of Meteorology observations are the gold standard for this port city.
What should I do if the forecast shows strong winds near Devonport?
If the live forecast above or the BOM warns of gales, avoid exposed coastal walks at Bluff Beach. Shelters inside the Mersey River channel are safer, and check severe weather warnings for up‑to‑date advice.
Is there a way to see Devonport weather hour by hour?
Yes – the devonport weather hourly breakdown is built into the live forecast above. Scrolling through the afternoon hours shows when the land breeze flips to a sea breeze, which often drops temperatures by 3–5°C.
Why does Devonport feel cooler than the mainland in summer?
Bass Strait water rarely warms above 15–18°C even in January. That cold sea modifies any hot air arriving from the north, so weather in devonport tomorrow will nearly always be several degrees milder than Launceston or Hobart.
Sources
For broader coverage, compare conditions with Melbourne Weather or see how the north-west coast stacks up against Adelaide Weather on our regional desk.