Mount Martha Weather Forecast
- 4
- 14
Mostly clear
- 3
- 14
Mostly sunny
- 4
- 15
Sunny
- 7
- 18
Shower or two
- 8
- 14
Showers
- 5
- 12
Showers
- 6
- 14
Shower or two
Today 20 Jun Mornington Peninsula
Mostly clear. Light winds.
Port Phillip Local Waters
- Wind
- North to northeasterly about 10 knots increasing to 10 to 15 knots in the late evening.
- Seas
- Below 0.5 metres.
- Weather
- Clear.
- Weather Situation
- A slow moving high pressure system centred over southern NSW extends a ridge over eastern Victoria. The high will move over the Tasman Sea on Saturday then northerly winds will increase on Sunday and strengthen on Monday as a vigorous cold front crosses the Bight. The cold front will move across Victoria on Tuesday.
Mount Martha Temperature Statistics View More
June Temperature
Cerberus (18km)
Lowest 14 June, 2025
-0.1 °CAverage June
10 °CHighest 1 June, 2025
19 °C
Climate (2020–Present)
Cerberus (18km)
Average Low 2020–2025
10.2 °CAverage 2020–2025
14.5 °CAverage High 2020–2025
19.5 °C