Half Moon Bay Weather Forecast
- 13
- 20
Cloudy
- 13
- 22
Partly cloudy
- 13
- 25
Mostly sunny
- 15
- 22
Showers
- 15
- 21
Shower or two
- 14
- 22
Partly cloudy
- 15
- 22
Cloudy
Today 13 Mar Geelong and Surf Coast
Cloudy. Slight chance of a shower in the morning. Winds southwesterly 15 to 25 km/h turning south to southeasterly during the morning and early afternoon.
Port Phillip Local Waters
- Wind
- South to southwesterly 15 to 20 knots turning southeasterly 10 to 15 knots in the evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- Weather
- Cloudy.
Half Moon Bay Temperature Statistics View More
March Temperature
Avalon Airport (23km)
Lowest 12 March, 2026
11.8 °CAverage March
18.8 °CHighest 1 March, 2026
30.2 °C
Climate (2021–Present)
Avalon Airport (23km)
Average Low 2021–2026
9.7 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
20.5 °C