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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Briefly 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 for Sea Lake’s current conditions, then aim for a high of 28°C to 33°C in summer and a low of 4°C to 8°C in winter — this semi-arid Mallee town sees big daily swings, so plan layers and carry water.
What is the typical weather pattern for Sea Lake?
Sea Lake experiences hot, dry summers and cool, crisp winters. Summer highs regularly hit 30–35°C, often with north-westerly winds that can bring dust. Winter maximums sit around 14–17°C, with clear nights driving frosty mornings. Rainfall is low year-round, averaging 330–350 mm annually, with slightly more in winter and spring.
When is the best time to visit Sea Lake?
Autumn (March to May) and spring (September to November) offer the most comfortable conditions: daytime temperatures of 20–28°C, light winds, and clear skies. Summer can be oppressive for outdoor activity, while winter mornings are bracing but afternoons are often mild for walks around Lake Tyrrell.
Does Sea Lake get hot enough for heatwaves?
Yes. Sea Lake can reach 40°C or more during strong northerly bursts. The Australia weather hub shows extreme heat days are most likely in January and February, so check UV and heat warnings before heading out.
Is there a radar for Sea Lake weather?
The closest sea lake weather radar is at Mildura (about 100 km north-west). For local detail, combine the weather mildura radar with elders weather sea lake forecasts for farm-specific readings.
How does Sea Lake compare to Bendigo or Melbourne?
Sea Lake is drier and hotter than bendigo weather in summer, and far drier than melbourne weather year-round. While Melbourne gets frontal rain, Sea Lake relies on infrequent thunderstorms, so water storage is a constant focus.