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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Reef Brief Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Teralba weather is mild and humid in summer, with cool winters and rainfall spread fairly evenly through the year. The live forecast above shows today’s conditions – check it for any coastal showers or afternoon seabreezes that can affect the lake.
What is the typical climate in Teralba?
Teralba sits on the western shore of Lake Macquarie, about 20 km southwest of Newcastle. Summers are warm and humid, with average maximums around 27–30°C. Winters are cool but rarely frosty, with minimums dropping to 8–10°C. Rainfall is moderate and falls across all seasons; the wettest months are usually February to June.
How does the lake affect local weather?
The lake moderates temperatures, keeping summer nights a couple of degrees warmer than inland suburbs. It also creates local seabreezes in the afternoon – especially in spring and summer – which can shift wind direction and bring sudden cloud cover. These breezes help keep Teralba slightly cooler than places like Maitland on hot days.
Does Teralba get afternoon seabreezes?
Yes. In spring and summer a seabreeze from the ocean often reaches Teralba by mid-afternoon, cooling the air by 3–5°C. The lake also generates its own local breeze, which can arrive earlier than the coastal seabreeze.
When is the best time to visit Teralba?
Autumn (March–May) and spring (September–November) offer the most comfortable weather – warm days, low humidity and less rain. Summer can be sticky, and winter is often overcast but still pleasant for outdoor activities.
Does Teralba receive severe storms?
Thunderstorms occur mainly in late spring and summer, sometimes bringing heavy rain and gusty winds. The area is not prone to cyclones, but severe weather warnings are issued occasionally. Check the Severe Weather Warning page for current alerts.
Sources
For broader Australian conditions, see our Australia weather hub or check Sydney weather if you’re travelling south. Local forecasts for Maitland weather are also available. The teralba weather radar loop is integrated in the live forecast above – use it to track rain and seabreeze changes.