VicEmergency has issued an Advice for extreme heat across Victoria, with severe to extreme heatwave conditions forecast for Wednesday 7 January, increasing health risks and placing added pressure on emergency services.
Authorities are urging residents across Frankston and the Mornington Peninsula to prepare, with very hot daytime temperatures and limited overnight relief forecast.
Frankston forecast
The Bureau of Meteorology is forecasting very hot conditions for Frankston on Wednesday, with temperatures expected to reach around 39°C to 41°C.
Suburbs including Frankston, Frankston South, Seaford and Langwarrin are all expected to experience extreme daytime heat, with hot northerly winds and high heat stress conditions likely through the middle of the day.
Mornington Peninsula forecast
Across the Mornington Peninsula, widespread extreme heat is forecast.
Expected temperature ranges include:
- Mornington, Mount Martha, Dromana: around 38°C to 40°C
- Hastings, Somerville, Tyabb: around 39°C to 41°C
- Rosebud, Rye, Sorrento: around 37°C to 39°C
- Portsea and exposed coastal areas: mid to high 30s, with late sea breezes possible
While some coastal relief may develop later in the day, authorities warn that dangerous heat conditions are expected during peak daytime hours.
VicEmergency information
VicEmergency’s Advice warns the heatwave is expected to be severe to extreme in intensity, with little to no overnight relief, increasing the risk of heat exhaustion, heat stroke and dehydration.
Emergency management agencies say prolonged hot conditions significantly heighten impacts on vulnerable people, essential services and infrastructure.
Fire risk
The Bureau of Meteorology has also forecast Extreme Fire Danger for parts of Victoria on Wednesday. Hot, dry and windy conditions increase the risk of fast-moving grass and scrub fires. Residents are being urged to avoid activities that could start fires and to remain alert for any emergency warnings.
Safety information
VicEmergency is urging residents to:
- Drink water regularly, even if not thirsty
- Avoid strenuous outdoor activity during the hottest part of the day
- Stay in cool or air-conditioned buildings where possible
- Check on older residents, young children and people with medical conditions
- Never leave people or animals in parked vehicles
- Monitor official warnings and forecasts throughout the day
Residents across Frankston and the Mornington Peninsula are being advised to plan ahead for Wednesday’s heat, modify activities where possible and remain alert to any escalation of warnings. Official updates are available through VicEmergency and the Bureau of Meteorology.
